Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
Location: Wayland, MI
Job Summary:
This position will be responsible for scouring the bid-specific market, reviewing project documents (geotechnical reports, borings, plans, and project specifications), designing cost-effective Bypass pumping systems/solutions, writing quotations, and communicating with customers and contractors. The position is based out of Auburn Hills, MI, and is in an In-Office position Monday - Friday.
In addition, the Sr. Estimating Engineer will be responsible for providing technical and administrative aid to the sales staff as well as information to the general construction industry at large regarding Complete Dewatering Systems, Power Generation Services, and One-Pass Trenching Services. The duties of the inside sales team cover a wide scope of responsibilities regarding these specialty services. These individuals are given the opportunity to learn a great deal about the construction and pump manufacturing industries firsthand; taking what they learn and using this knowledge to inform other staff and customers across the Nation.
Typical Duties and Responsibilities:
Qualifications:
A degree in Civil, Environmental, or Mechanical Engineering, Construction Management, Geology, Hydrogeology, Geotechnical Engineering, or an equivalent amount of school or work experience in a related fieldMust have previous experience estimating commercial Bypass pumping projects - 5 years minimumExcellent written and verbal communication skillsPlanning and organizational skillsProficient using Microsoft Word, Excel, and PowerPointAbility to problem solve using technical dataStrongly self-motivated, ability to perform tasks with little or no directionAbility to read schematics, blueprints, and/or technical manuals preferredKnowledge of budget cost estimating and bidding procedures preferredWork experience in the construction industry preferredAbility to read schematics, blueprints, and/or technical manuals preferredSpecific Expectations:
A professional demeanorHigh attention to detailThe ability to work under a time constraint to meet deadlinesAbility to travel (locally, and nationally occasionally)Ability to work flexible schedule to meet job requirementsRequires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkwardDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
Location: Wayland, MI
Job Summary:
This position will be responsible for scouring the bid-specific market, reviewing project documents (geotechnical reports, borings, plans, and project specifications), designing cost-effective Bypass pumping systems/solutions, writing quotations, and communicating with customers and contractors. The position is based out of Auburn Hills, MI, and is in an In-Office position Monday - Friday.
In addition, the Sr. Estimating Engineer will be responsible for providing technical and administrative aid to the sales staff as well as information to the general construction industry at large regarding Complete Dewatering Systems, Power Generation Services, and One-Pass Trenching Services. The duties of the inside sales team cover a wide scope of responsibilities regarding these specialty services. These individuals are given the opportunity to learn a great deal about the construction and pump manufacturing industries firsthand; taking what they learn and using this knowledge to inform other staff and customers across the Nation.
Typical Duties and Responsibilities:
Qualifications:
A degree in Civil, Environmental, or Mechanical Engineering, Construction Management, Geology, Hydrogeology, Geotechnical Engineering, or an equivalent amount of school or work experience in a related fieldMust have previous experience estimating commercial Bypass pumping projects - 5 years minimumExcellent written and verbal communication skillsPlanning and organizational skillsProficient using Microsoft Word, Excel, and PowerPointAbility to problem solve using technical dataStrongly self-motivated, ability to perform tasks with little or no directionAbility to read schematics, blueprints, and/or technical manuals preferredKnowledge of budget cost estimating and bidding procedures preferredWork experience in the construction industry preferredAbility to read schematics, blueprints, and/or technical manuals preferredSpecific Expectations:
A professional demeanorHigh attention to detailThe ability to work under a time constraint to meet deadlinesAbility to travel (locally, and nationally occasionally)Ability to work flexible schedule to meet job requirementsRequires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkwardDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
Location: Wayland, MI
Job Summary:
This position will be responsible for scouring the bid-specific market, reviewing project documents (geotechnical reports, borings, plans, and project specifications), designing cost-effective Bypass pumping systems/solutions, writing quotations, and communicating with customers and contractors. The position is based out of Auburn Hills, MI, and is in an In-Office position Monday - Friday.
In addition, the Sr. Estimating Engineer will be responsible for providing technical and administrative aid to the sales staff as well as information to the general construction industry at large regarding Complete Dewatering Systems, Power Generation Services, and One-Pass Trenching Services. The duties of the inside sales team cover a wide scope of responsibilities regarding these specialty services. These individuals are given the opportunity to learn a great deal about the construction and pump manufacturing industries firsthand; taking what they learn and using this knowledge to inform other staff and customers across the Nation.
Typical Duties and Responsibilities:
Qualifications:
A degree in Civil, Environmental, or Mechanical Engineering, Construction Management, Geology, Hydrogeology, Geotechnical Engineering, or an equivalent amount of school or work experience in a related fieldMust have previous experience estimating commercial Bypass pumping projects - 5 years minimumExcellent written and verbal communication skillsPlanning and organizational skillsProficient using Microsoft Word, Excel, and PowerPointAbility to problem solve using technical dataStrongly self-motivated, ability to perform tasks with little or no directionAbility to read schematics, blueprints, and/or technical manuals preferredKnowledge of budget cost estimating and bidding procedures preferredWork experience in the construction industry preferredAbility to read schematics, blueprints, and/or technical manuals preferredSpecific Expectations:
A professional demeanorHigh attention to detailThe ability to work under a time constraint to meet deadlinesAbility to travel (locally, and nationally occasionally)Ability to work flexible schedule to meet job requirementsRequires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkwardDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
https://youtu.be/nfw1abKBRBc?si=TH5ZG4ye1QYuoQoT
Location: Conyers, GAJob Summary:The primary responsibility of the Field Technician is to repair, maintain, and provide technical support to field operations and sales staff, including providing the technical knowledge required to keep company equipment in operating condition, troubleshoot and perform field repairs as required. In addition, the Field Technician will serve as a working team member and individual contributor to the overall team’s success.
Typical Duties and Responsibilities:
· Schedule, service, repair and maintain the company’s equipment during normal business hours as well as during Overnight and Weekend Pump Watch assignments.
· Perform repairs and maintenance on company equipment at job sites and/or in the shop as required
· Perform quality checks on repaired equipment
· Maintain complete and accurate service records on all equipment serviced and projects
· Tune up wellpoint systems as required
· Complete required documentation of all repairs and service as per company procedure
· Perform project setups and lead laborers to completion of pump system setups.
· Maintain workspaces and promote shop safety by cleaning work areas and removing hazardous materials
· Adhere to applicable company and regulatory agency environmental, health and safety standards
· Ensure that The Mersino Way is a guiding document in all daily activities
Qualifications:
· High school diploma or equivalent required
· Experience diagnosing, servicing, and repairing large equipment preferred
· Specific Pump Experience is desirable
· Appropriate repair certifications desired
· Ability to obtain a valid DOT Medical Card
Specific Expectations:
· Planning and organizational skills in handling multiple projects
· Ability to work long hours in extreme weather conditions
· Excellent internal and external customer service skills
· Computer literacy to complete JSA, Site Surveys, Daily Reports & Repair Orders, etc.
· Ability to work with laborers and guide them on the proper installation and setup of complete pump systems as designed by the Sales Team/Engineering Team that will meet the customers expectations and perform as described in our proposals and/or submittals.
· Participate in a rotational “on call” system to meet customer demands after hours and on weekends as required.
Career Path:
The Field Service Technician is primarily responsible for the mechanical readiness and the operational performance of pump systems at customers’ work sites. This experience will prepare the employee for additional career paths that include, but are not limited to:
· Foreman or Superintendent: Primary lead responsible for instructing crews and managing complete pump system setups. This is primarily for local larger projects that have multiple pumps and large piping.
· Regional Superintendent: Travel across the region to implement the larger and high-profile projects as needed and requested by the RVP.
· Lead Mechanic: Work primarily on pumps/generators in the field and/or the shop.
· Shop foreman: Hands on working and delegating work of Shop Mechanics and Field Mechanics.
· Service Writer: Computer focused data entry for Repair Orders and Inventory Control
· Service Manager: Manage all operations of the Service division for the branch.
· Project Manager: Manage the setup, operation and financial performance of projects from implementation to completion.
· Ability to travel and answer emergency calls during non-business hours
· Ability to work effectively with others
· Ability to multi-task in a changing environment
· Strongly self-motivated, ability to perform tasks with little or no direction
· Ability to work a flexible schedule to meet job requirements
· Strong time management and organizational skills
· Required intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkward
Disclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Read LessFounded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
https://youtu.be/nfw1abKBRBc?si=TH5ZG4ye1QYuoQoT
Location: Conyers, GAJob Summary:The primary responsibility of the Field Technician is to repair, maintain, and provide technical support to field operations and sales staff, including providing the technical knowledge required to keep company equipment in operating condition, troubleshoot and perform field repairs as required. In addition, the Field Technician will serve as a working team member and individual contributor to the overall team’s success.
Typical Duties and Responsibilities:
· Schedule, service, repair and maintain the company’s equipment during normal business hours as well as during Overnight and Weekend Pump Watch assignments.
· Perform repairs and maintenance on company equipment at job sites and/or in the shop as required
· Perform quality checks on repaired equipment
· Maintain complete and accurate service records on all equipment serviced and projects
· Tune up wellpoint systems as required
· Complete required documentation of all repairs and service as per company procedure
· Perform project setups and lead laborers to completion of pump system setups.
· Maintain workspaces and promote shop safety by cleaning work areas and removing hazardous materials
· Adhere to applicable company and regulatory agency environmental, health and safety standards
· Ensure that The Mersino Way is a guiding document in all daily activities
Qualifications:
· High school diploma or equivalent required
· Experience diagnosing, servicing, and repairing large equipment preferred
· Specific Pump Experience is desirable
· Appropriate repair certifications desired
· Ability to obtain a valid DOT Medical Card
Specific Expectations:
· Planning and organizational skills in handling multiple projects
· Ability to work long hours in extreme weather conditions
· Excellent internal and external customer service skills
· Computer literacy to complete JSA, Site Surveys, Daily Reports & Repair Orders, etc.
· Ability to work with laborers and guide them on the proper installation and setup of complete pump systems as designed by the Sales Team/Engineering Team that will meet the customers expectations and perform as described in our proposals and/or submittals.
· Participate in a rotational “on call” system to meet customer demands after hours and on weekends as required.
Career Path:
The Field Service Technician is primarily responsible for the mechanical readiness and the operational performance of pump systems at customers’ work sites. This experience will prepare the employee for additional career paths that include, but are not limited to:
· Foreman or Superintendent: Primary lead responsible for instructing crews and managing complete pump system setups. This is primarily for local larger projects that have multiple pumps and large piping.
· Regional Superintendent: Travel across the region to implement the larger and high-profile projects as needed and requested by the RVP.
· Lead Mechanic: Work primarily on pumps/generators in the field and/or the shop.
· Shop foreman: Hands on working and delegating work of Shop Mechanics and Field Mechanics.
· Service Writer: Computer focused data entry for Repair Orders and Inventory Control
· Service Manager: Manage all operations of the Service division for the branch.
· Project Manager: Manage the setup, operation and financial performance of projects from implementation to completion.
· Ability to travel and answer emergency calls during non-business hours
· Ability to work effectively with others
· Ability to multi-task in a changing environment
· Strongly self-motivated, ability to perform tasks with little or no direction
· Ability to work a flexible schedule to meet job requirements
· Strong time management and organizational skills
· Required intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkward
Disclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Read LessFounded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
https://youtu.be/nfw1abKBRBc?si=TH5ZG4ye1QYuoQoT
Location: Conyers, GAJob Summary:The primary responsibility of the Field Technician is to repair, maintain, and provide technical support to field operations and sales staff, including providing the technical knowledge required to keep company equipment in operating condition, troubleshoot and perform field repairs as required. In addition, the Field Technician will serve as a working team member and individual contributor to the overall team’s success.
Typical Duties and Responsibilities:
· Schedule, service, repair and maintain the company’s equipment during normal business hours as well as during Overnight and Weekend Pump Watch assignments.
· Perform repairs and maintenance on company equipment at job sites and/or in the shop as required
· Perform quality checks on repaired equipment
· Maintain complete and accurate service records on all equipment serviced and projects
· Tune up wellpoint systems as required
· Complete required documentation of all repairs and service as per company procedure
· Perform project setups and lead laborers to completion of pump system setups.
· Maintain workspaces and promote shop safety by cleaning work areas and removing hazardous materials
· Adhere to applicable company and regulatory agency environmental, health and safety standards
· Ensure that The Mersino Way is a guiding document in all daily activities
Qualifications:
· High school diploma or equivalent required
· Experience diagnosing, servicing, and repairing large equipment preferred
· Specific Pump Experience is desirable
· Appropriate repair certifications desired
· Ability to obtain a valid DOT Medical Card
Specific Expectations:
· Planning and organizational skills in handling multiple projects
· Ability to work long hours in extreme weather conditions
· Excellent internal and external customer service skills
· Computer literacy to complete JSA, Site Surveys, Daily Reports & Repair Orders, etc.
· Ability to work with laborers and guide them on the proper installation and setup of complete pump systems as designed by the Sales Team/Engineering Team that will meet the customers expectations and perform as described in our proposals and/or submittals.
· Participate in a rotational “on call” system to meet customer demands after hours and on weekends as required.
Career Path:
The Field Service Technician is primarily responsible for the mechanical readiness and the operational performance of pump systems at customers’ work sites. This experience will prepare the employee for additional career paths that include, but are not limited to:
· Foreman or Superintendent: Primary lead responsible for instructing crews and managing complete pump system setups. This is primarily for local larger projects that have multiple pumps and large piping.
· Regional Superintendent: Travel across the region to implement the larger and high-profile projects as needed and requested by the RVP.
· Lead Mechanic: Work primarily on pumps/generators in the field and/or the shop.
· Shop foreman: Hands on working and delegating work of Shop Mechanics and Field Mechanics.
· Service Writer: Computer focused data entry for Repair Orders and Inventory Control
· Service Manager: Manage all operations of the Service division for the branch.
· Project Manager: Manage the setup, operation and financial performance of projects from implementation to completion.
· Ability to travel and answer emergency calls during non-business hours
· Ability to work effectively with others
· Ability to multi-task in a changing environment
· Strongly self-motivated, ability to perform tasks with little or no direction
· Ability to work a flexible schedule to meet job requirements
· Strong time management and organizational skills
· Required intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkward
Disclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Mersino is an Equal Opportunity Employer/Veterans/Disabled
Read LessTravel: Moderate travel expected
Location: Auburn Hills, MI (preferred) or near one of our established branches
Job Summary:
Ironclad Powered by Mersino is seeking a motivated and technically driven Entry Level MEP Engineer to support large-scale hydronic system flushing, temporary pumping, and mission-critical mechanical operations across commercial, industrial, and data center construction projects throughout North America. This position is ideal for a recent engineering graduate or early-career professional looking to build hands-on field and design experience within mechanical systems, chilled water infrastructure, technical water systems, and temporary fluid management operations. The selected candidate will work alongside experienced mechanical flushing specialists, project managers, and field superintendents supporting commissioning preparation, flushing execution planning, temporary pumping system design, and field startup activities for high-profile infrastructure and mission-critical facilities.
This role blends:
Mechanical engineering fundamentalsField operationsHydronic system analysisConstruction coordinationTemporary system designTechnical problem solvingThe position offers direct exposure to large-scale chilled water and technical water systems commonly found in:
Data centersIndustrial facilitiesCentral utility plantsManufacturing campusesInstitutional and healthcare facilities
Primary Responsibilities:
Mechanical Flushing & Hydronic Support
Assist in development of chilled water and technical water flushing plansSupport temporary pumping and filtration system layoutsAssist with valve lineup development and flushing sequencingCalculate required flushing velocities and flow ratesSupport balancing and flow verification activitiesCoordinate temporary tie-in locations and system routingAssist with system startup and commissioning preparationHelp develop flushing procedures, turnover documentation, and field reports
Engineering & Technical Responsibilities
Field & Construction Support
Participate in project site walks and coordination meetingsAssist with startup planning and execution schedulesSupport temporary equipment installation activitiesMonitor flushing progress and filtration performanceAssist with flow meter and instrumentation setupSupport troubleshooting of hydronic systems during flushing operationsPreferred Qualifications:
Education
Bachelor’s Degree in:Mechanical EngineeringConstruction EngineeringCivil EngineeringHVAC/MEP Engineering TechnologyRelated Engineering DisciplineSkills
Basic understanding of:Hydronic systemsChilled water systemsPumps and piping systemsFluid dynamicsHVAC infrastructureFamiliarity with:AutoCADBluebeamPipe-FloMicrosoft ExcelStrong mechanical aptitudeWillingness to travel to project sitesStrong communication and organizational skillsDesire to work in both office and field environmentsBonus Experience (Not Required)
Internship experience with:Mechanical contractorsHVAC systemsCommissioning firmsIndustrial constructionPumping or fluid handling systemsExposure to data center constructionUnderstanding of flushing, balancing, or commissioning processesWhat the Candidate Will Learn
This role provides a rare opportunity to gain exposure to:
Large-scale hydronic system operationsMission-critical data center infrastructureTemporary mechanical system designIndustrial pumping systemsHigh-volume filtration operationsMechanical commissioning supportConstruction execution strategyReal-world field engineeringThe candidate will work alongside experienced professionals executing complex mechanical flushing and fluid management operations on some of the most demanding construction projects in the country.
Why Join Ironclad Powered by Mersino
Ironclad Powered by Mersino offers:
National project exposureHands-on field engineering experienceCareer growth in mission-critical infrastructureExposure to large-scale data center constructionCollaborative engineering and operations environmentIndustry-leading pumping and fluid management expertiseOpportunity to work with one of the most specialized hydronic flushing teams in the industryDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Ironclad Powered by Mersino is an Equal Opportunity Employer/Veterans/Disabled
Travel: Moderate travel expected
Location: Auburn Hills, MI (preferred) or near one of our established branches
Job Summary:
Ironclad Powered by Mersino is seeking a motivated and technically driven Entry Level MEP Engineer to support large-scale hydronic system flushing, temporary pumping, and mission-critical mechanical operations across commercial, industrial, and data center construction projects throughout North America. This position is ideal for a recent engineering graduate or early-career professional looking to build hands-on field and design experience within mechanical systems, chilled water infrastructure, technical water systems, and temporary fluid management operations. The selected candidate will work alongside experienced mechanical flushing specialists, project managers, and field superintendents supporting commissioning preparation, flushing execution planning, temporary pumping system design, and field startup activities for high-profile infrastructure and mission-critical facilities.
This role blends:
Mechanical engineering fundamentalsField operationsHydronic system analysisConstruction coordinationTemporary system designTechnical problem solvingThe position offers direct exposure to large-scale chilled water and technical water systems commonly found in:
Data centersIndustrial facilitiesCentral utility plantsManufacturing campusesInstitutional and healthcare facilities
Primary Responsibilities:
Mechanical Flushing & Hydronic Support
Assist in development of chilled water and technical water flushing plansSupport temporary pumping and filtration system layoutsAssist with valve lineup development and flushing sequencingCalculate required flushing velocities and flow ratesSupport balancing and flow verification activitiesCoordinate temporary tie-in locations and system routingAssist with system startup and commissioning preparationHelp develop flushing procedures, turnover documentation, and field reports
Engineering & Technical Responsibilities
Field & Construction Support
Participate in project site walks and coordination meetingsAssist with startup planning and execution schedulesSupport temporary equipment installation activitiesMonitor flushing progress and filtration performanceAssist with flow meter and instrumentation setupSupport troubleshooting of hydronic systems during flushing operationsPreferred Qualifications:
Education
Bachelor’s Degree in:Mechanical EngineeringConstruction EngineeringCivil EngineeringHVAC/MEP Engineering TechnologyRelated Engineering DisciplineSkills
Basic understanding of:Hydronic systemsChilled water systemsPumps and piping systemsFluid dynamicsHVAC infrastructureFamiliarity with:AutoCADBluebeamPipe-FloMicrosoft ExcelStrong mechanical aptitudeWillingness to travel to project sitesStrong communication and organizational skillsDesire to work in both office and field environmentsBonus Experience (Not Required)
Internship experience with:Mechanical contractorsHVAC systemsCommissioning firmsIndustrial constructionPumping or fluid handling systemsExposure to data center constructionUnderstanding of flushing, balancing, or commissioning processesWhat the Candidate Will Learn
This role provides a rare opportunity to gain exposure to:
Large-scale hydronic system operationsMission-critical data center infrastructureTemporary mechanical system designIndustrial pumping systemsHigh-volume filtration operationsMechanical commissioning supportConstruction execution strategyReal-world field engineeringThe candidate will work alongside experienced professionals executing complex mechanical flushing and fluid management operations on some of the most demanding construction projects in the country.
Why Join Ironclad Powered by Mersino
Ironclad Powered by Mersino offers:
National project exposureHands-on field engineering experienceCareer growth in mission-critical infrastructureExposure to large-scale data center constructionCollaborative engineering and operations environmentIndustry-leading pumping and fluid management expertiseOpportunity to work with one of the most specialized hydronic flushing teams in the industryDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Ironclad Powered by Mersino is an Equal Opportunity Employer/Veterans/Disabled
Travel: Moderate travel expected
Location: Auburn Hills, MI (preferred) or near one of our established branches
Job Summary:
Ironclad Powered by Mersino is seeking a motivated and technically driven Entry Level MEP Engineer to support large-scale hydronic system flushing, temporary pumping, and mission-critical mechanical operations across commercial, industrial, and data center construction projects throughout North America. This position is ideal for a recent engineering graduate or early-career professional looking to build hands-on field and design experience within mechanical systems, chilled water infrastructure, technical water systems, and temporary fluid management operations. The selected candidate will work alongside experienced mechanical flushing specialists, project managers, and field superintendents supporting commissioning preparation, flushing execution planning, temporary pumping system design, and field startup activities for high-profile infrastructure and mission-critical facilities.
This role blends:
Mechanical engineering fundamentalsField operationsHydronic system analysisConstruction coordinationTemporary system designTechnical problem solvingThe position offers direct exposure to large-scale chilled water and technical water systems commonly found in:
Data centersIndustrial facilitiesCentral utility plantsManufacturing campusesInstitutional and healthcare facilities
Primary Responsibilities:
Mechanical Flushing & Hydronic Support
Assist in development of chilled water and technical water flushing plansSupport temporary pumping and filtration system layoutsAssist with valve lineup development and flushing sequencingCalculate required flushing velocities and flow ratesSupport balancing and flow verification activitiesCoordinate temporary tie-in locations and system routingAssist with system startup and commissioning preparationHelp develop flushing procedures, turnover documentation, and field reports
Engineering & Technical Responsibilities
Field & Construction Support
Participate in project site walks and coordination meetingsAssist with startup planning and execution schedulesSupport temporary equipment installation activitiesMonitor flushing progress and filtration performanceAssist with flow meter and instrumentation setupSupport troubleshooting of hydronic systems during flushing operationsPreferred Qualifications:
Education
Bachelor’s Degree in:Mechanical EngineeringConstruction EngineeringCivil EngineeringHVAC/MEP Engineering TechnologyRelated Engineering DisciplineSkills
Basic understanding of:Hydronic systemsChilled water systemsPumps and piping systemsFluid dynamicsHVAC infrastructureFamiliarity with:AutoCADBluebeamPipe-FloMicrosoft ExcelStrong mechanical aptitudeWillingness to travel to project sitesStrong communication and organizational skillsDesire to work in both office and field environmentsBonus Experience (Not Required)
Internship experience with:Mechanical contractorsHVAC systemsCommissioning firmsIndustrial constructionPumping or fluid handling systemsExposure to data center constructionUnderstanding of flushing, balancing, or commissioning processesWhat the Candidate Will Learn
This role provides a rare opportunity to gain exposure to:
Large-scale hydronic system operationsMission-critical data center infrastructureTemporary mechanical system designIndustrial pumping systemsHigh-volume filtration operationsMechanical commissioning supportConstruction execution strategyReal-world field engineeringThe candidate will work alongside experienced professionals executing complex mechanical flushing and fluid management operations on some of the most demanding construction projects in the country.
Why Join Ironclad Powered by Mersino
Ironclad Powered by Mersino offers:
National project exposureHands-on field engineering experienceCareer growth in mission-critical infrastructureExposure to large-scale data center constructionCollaborative engineering and operations environmentIndustry-leading pumping and fluid management expertiseOpportunity to work with one of the most specialized hydronic flushing teams in the industryDisclaimer: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.
Ironclad Powered by Mersino is an Equal Opportunity Employer/Veterans/Disabled
Founded in 1988, Mersino is a single source for pumping services, contract dewatering, one-pass trenching, power generation and drilling. Our people are the most valuable asset, and we strive to maintain a culture that inspires dedication to customer service. Whether a planned project or an emergency response, Mersino meets challenges with expertise, equipment, and service.
We move water.
Location: Davison, MI
Job Summary:
The primary responsibility of the Submersible Mechanic is to maintain, service, and repair the company’s fleet of submersible pumps and related pump equipment. This role requires a strong understanding of both mechanical and electrical components, with a focus on maintaining pump performance, reliability, and readiness for deployment in the field.
Typical Duties and Responsibilities:
Service, repair, and maintain the company’s submersible pump fleetDiagnose and troubleshoot: Mechanical failures (seals, bearings, impellers) and Electrical issues (motors, wiring, control systems)Troubleshoot mechanical breakdowns and execute necessary repairsPerform preventative maintenance including:Inspections, Cleaning/Testing and seal/component replacementPerform manual disassembly and assembly of submersible pumps systems for repair or overhaulRepair and maintain submersible and centrifugal pumps as well as generatorsMaintain service order process, including providing descriptions of repairs on maintenance on mechanical equipment; file appropriate documentation as requiredKeep work area clean and organized for enhanced shop operationsMaintain accurate service records on all equipment servicedDispose of hazardous materials in compliance with company and regulatory agency requirementsAdhere to applicable company and regulatory agency environmental, health and safety standardsEnsure that The Mersino Way is a guiding document in all daily activitiesQualifications:
High school diploma or equivalent required; experience in the service and repair of large equipment preferredDegree or certificate in diesel or heavy-duty repairs or related field desired2 years of experience working with: Submersible pumps, electric motors, or similar equipment preferredPlanning and organizational skills in handling multiple projectsProficient in utilizing current technology to diagnose and repair mechanical equipmentSpecific Expectations:
Ability to work outside in a variety of weather conditionsAbility to work a flexible schedule to meet job requirementsSkilled in use of various tools used to maintain and repair mechanical equipmentAbility to read and interpret assembly and repair instructions, manuals and schematicsProficient in use of computer programs to maintain maintenance and repair recordsAbility to work effectively with othersAbility to multi-task in a changing environmentStrongly self-motivated, ability to perform tasks with little or no directionRequired intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting material or equipment, some of which may be heavy or awkwardCareer Path:
This position is primarily responsible for the mechanical readiness and the operational performance of pumps in the shop and the field. This experience will prepare the employee for additional career paths that include, but are not limited to:
Foreman or Superintendent: Primary lead responsible for instructing crews and managing complete pump system setups. This is primarily for larger local projects that have multiple pumps and large piping.Regional Superintendent: Travel across the region to implement the larger and high-profile projects as needed and requested by the RVP.Lead Mechanic: Work primarily on pumps/generators in the field and/or the shop.Shop foreman: Hands on working and delegating work of Shop Mechanics and Field Mechanics.Service Writer: Computer focused data entry for Repair Orders and Inventory ControlService Manager: Manage all operations of the Service division for the branch.Project Manager: Manage the setup, operation and financial performance of projects from implementation to completion.Disclaimer
The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time as needed.
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