Navarro Research and Engineering is recruiting a Mechanical Engineer in West Mifflin, PA. A DOE L Clearance (or DOD equivalent) is required to be considered for this position.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
Do you want to work for the world's best Navy? Work with a team of engineers supporting repair technology development efforts by leading test programs both within a laboratory setting and via commercial subcontracts. This challenging and rewarding position offers opportunities to continue expanding technical skills through assignments involving both established and novel repair technologies. Opportunities to improve interpersonal skills may occur via interfaces with stakeholders and support groups across the Naval Nuclear Laboratory, our shipyards, and Naval Reactors Headquarters in Washington, DC. Applicant must be able to plan, follow, and execute work efforts, as well as conceive and produce technical designs, instructions and procedures.
Candidate will also contribute to the development of novel repair techniques by drafting, placing, following and reporting subcontracted repair method development/demonstration contracts. The position will also require some travel to vendors and shipyards to support project planning, equipment testing and repair deployment. Repair efforts may include epoxy/composite technologies, mechanical/machining processes, and arc welding technologies.
Requirements
BS Degree in Mechanical Engineering or related field from an accredited college or university and a minimum of 5 years of relevant experience; or MS Degree in Mechanical Engineering or related field from an accredited college or university and a minimum of 2 years of relevant experience.
The candidate will need to have or learn the ability to develop and interpret specifications, drawings, and engineering standards. Applicant must be able to plan and execute test programs, design experiments, analyze experimental results, and assist with the preparation of technical reports. Candidates must have digital design/CAD skills, and preferably will also have familiarity with digital data acquisition hardware and software. The candidate will be asked to lead/execute laboratory operations in a productive, timely, and compliant manner.
Desired Knowledge, Skillset, and Abilities
Candidates that have a knowledge of materials engineering and a background in industrial operations are preferred. Should be able to help develop, test, evaluate, and eventually qualify repair procedures either in the laboratory or via vendors and shipyards. Excellent individual initiative and creativity will enhance the successful candidate's value in this position.
Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, religion, color, national origin, age, disability, veteran’s status or any classification protected by applicable state or local law.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read LessNavarro Research and Engineering is recruiting a HVAC Principal Design Engineer (3817) in Greenville, SC.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
Job Description
Provide the essential administrative processes, technical knowledge and leadership as described below. This position has oversight of a specific project area and acts as a representative of the engineering discipline ensuring technical accuracy in project execution in all phases. This is a lead position on assigned projects performing engineering assignments of advanced complexity.Under general supervision of the Discipline Lead Engineer, serve as a Supervising Lead providing guidance / supervision to other engineers and designersAnalyze and make independent recommendations regarding technical solutions to problems of advanced complexity in accordance with project requirementsDevelop and review specifications and design criteriaPerform and check engineering analyses and calculations; specify materials, equipment, and systems; and solve technical problems of advanced complexityCoordinate technical issues with other disciplines, project management, vendors, and clientsExecute work in compliance with Project Quality Plan and proceduresExecute work in accordance with the approved project scope, cost, and schedule baselinesDevelop and review estimates, schedules and progress reports including effort-hour estimating and staff forecastingEstablish, control, and report on material key quantities; provide analysis and forecastsProvide technical support to activities associated with equipment and material procurement and subcontracting including scopes of work, technical bid evaluations, and review of vendor submittalsProvide technical support to activities associated with construction administration including response to construction requests-for-information and field changesOther duties as assignedRequirements
Minimum Job Requirements
U.S. Citizenship requiredBachelor of Science degree in Mechanical Engineering and minimum fifteen (15) years of work-related experienceWorking knowledge of applicable federal (including Department of Energy orders), state, and local codes and standardsAbility to communicate effectively with audiences that include but are not limited to project management, coworkers, clients, vendors, and subcontractorsJob related technical knowledge necessary to complete the jobAdvanced knowledge of discipline codes and standardsAbility to perform work in compliance with applicable local, state, and federal codes, statutes and guidelinesAbility to attend to detail and work in a time-conscious and time-effective mannerIntermediate computer and software skills to include proficiency in the use of word processing, e-mail, spreadsheet and electronic presentation programsSignificant experience providing Engineering, Procurement, and Construction (EPC) services on large industrial projectsProficiency executing large EPC projects utilizing engineering analysis, 3D modeling and 2DComputer-Aided Drafting and Design (CADD) automation tools in a multi-discipline environmentDiscipline Specific Job Requirements
Advanced engineering knowledge in the design of Heating, Ventilation and Air-Conditioning (HVAC) systemsDevelopment of HVAC load calculationsDevelopment of HVAC air flow diagrams and instrument diagramsDevelopment of HVAC system sequence of operation narrativesSizing and specification of air handling units and other equipmentHVAC main duct and distribution duct sizing and routingDevelopment of black utility (chiller, boiler, custom Air Handling Unit (AHU), air compressor and cooling tower) specifications based upon sizing data provided by Process Development of HVAC specificationsPreferred Qualifications
Professional Engineer licenseSociety of Mechanical Engineers (ASME) NQA-1Advanced knowledge of commercial availability and cost of materialsDemonstrated experience managing and leading large projectsProficiency with project set-up, development of control-level schedules, progress reporting and project close-out Practical field experienceEPC project experience for the following industries:U.S Department of Energy or other U.S. Federal Government AgencyNuclear facilities under a nuclear quality assurance programManufacturing, pharmaceutical or biotechnologyDue to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, religion, color, national origin, age, disability, veteran’s status, or any classification protected by applicable state or local law.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read LessNavarro Research and Engineering is recruiting a Mechanical Engineer in West Valley, NY.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense
Requirements
Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, religion, color, national origin, age, disability, veteran’s status, or any classification protected by applicable state or local law.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read LessNavarro Research and Engineering is recruiting an Electrical Engineering Designer in Oak Ridge, TN. An active DOE Q clearance is required to be considered for this position.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
Drafting in Bentley MicroStation: One-line diagrams, wiring diagrams, lighting/power plans, installation details, Instrumentation and Controls Diagrams, conduit/cable schedules, fire alarm and communication drawings
Experience with low and medium voltage power distribution and industrial control systems
Experience with NFPA 70, NFPA 79, and UL508A
Preparing data sheets, specifications, and walkdown reports
Work in concert with an electrical engineers and other CAD drafters from the same work group
Must be able to support construction and operational activities related to design outputs. Field walkdowns will be required sometimes in radiological contaminated areas.
Requirements
The ability to obtain a Q-clearance will be required. Little to no (<5%) travel is expected. Typical work schedule will be Mon.-Thur. 10-hour days (4/10 schedule)Associates or higher degree in a technical field and a minimum of six years of related experience or a high school diploma and 13 or more years of relevant experienceBenefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read LessNavarro Research and Engineering is recruiting a Mechanical Engineer in Niskayuna, NY. A DOE L Clearance (or DOD equivalent) is required to be considered for this position.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
The candidate will work within a project team environment to support construction projects at the Knolls Site. Develop and define project scope with sponsors. Work with a project team to develop specifications, cost estimates, drawing reviews, and provide engineering support during construction phase for buildings and utility projects. Oversee architectural engineering firms in developing concept designs, construction documents, and cost estimates. Coordinate and interact with facility staff and contractors.
Requirements
A DOE L Clearance (or DOD equivalent) is required to be considered for this position. B.S. Mechanical Engineering. Experience performing mechanical engineering tasks including the development of contract documents, calculations and cost estimates. Working knowledge of building codes and standards. Experience in construction administration (submittal review, RFl's, construction inspections, etc.).Desired Knowledge, Skills, and Abilities
EIT certificate and or P.E. License Engineering consulting experience Working knowledge of ASME codes Working knowledge of HVAC systemsDue to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, religion, color, national origin, age, disability, veteran’s status or any classification protected by applicable state or local law.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability$90K to $180K annually
Read LessNavarro Research and Engineering is recruiting for a Senior Mechanical Design Engineer in Oak Ridge, TN.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
We are seeking a Senior Mechanical Design Engineer who specializes in designing and optimizing piping and mechanical systems within process-control environments that handle liquids or gases. This role demands extensive experience in fluid dynamics, equipment specification, and structural analysis. The successful candidate will lead innovation in system design with minimal supervision, ensuring projects meet operational, regulatory, and safety targets from conception through final realization.
Key Responsibilities
Lead the design, construction, and maintenance of facility piping systems, including rigorous component sizing and equipment selection (pumps, motors, heaters, blowers, valves, etc.).Model pressure, flow, and thermal effects (steady‐state and transient) using CFD, FEA, and related tools; validate piping integrity under static and dynamic loads, and perform pipe-stress/structural analyses.Develop, review, and red-line mechanical and piping drawings, plans, and specifications derived from engineering calculations; ensure compliance with codes, standards, and regulatory requirements.Plan, schedule, conduct, and coordinate detailed phases of engineering work for major projects or for entire projects of moderate scope; prepare ROMs and detailed cost estimates, compile equipment specifications, and generate procurement documentation.Participate in safety reviews, quality-assurance activities, training sessions, and regulatory audits; drive continuous improvement by integrating emerging technologies and best practices.Produce technical reports, literature reviews, and progress updates; present findings and status briefings to stakeholders and senior management.Direct the work of technical support staff and mentor junior engineers in mechanical and fluid-system design; guide troubleshooting and modifications to resolve equipment malfunctions.Perform additional related tasks as assigned.Requirements
Five to twelve (5 – 12) years of mechanical design-engineering experience with a strong focus on piping and fluid systems (industrial liquid or gas processes).Demonstrated expertise in pressure-drop calculations, fluid-flow optimization, and equipment sizing/selection.Proficiency in static and dynamic piping analyses, including pipe-stress and support-structure calculations.Prior experience in highly regulated or process-driven industries (nuclear, chemical processing, oil & gas, HVAC, etc.).Familiarity with relevant codes and standards (ASME or equivalent) and proven ability to integrate them into efficient designs.Strong in fluid mechanics, thermodynamics, and materials science.Proven history of analytical, problem-solving, and project-management skills; effective oral and written communication; collaborative mindset when working with cross-functional teams.Education & CertificationBachelor’s degree in Mechanical Engineering (or a related field) from an accredited institution – or equivalent combination of education and experience.Professional Engineer (PE) licensure and/or certifications in project management or quality are advantageous but not required.Additional RequirementsAbility to obtain and maintain a DOE Q-level security clearance.Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, sexual orientation, gender identity, status as a protected veteran, or status as a qualified individual with a disability.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k, IRA)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read LessNavarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN.
Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.
The Senior Mechanical Engineer will be responsible for performing engineering process development and testing activities to support manufacturing of gas centrifuges to support the enrichment of UF6. The ideal candidate will have experience following engineering processes and procedures and will be knowledgeable in subject areas such as rotordynamics, dynamic testing, signal processing, and software development.
What You'll Do:
Empirical and simulated rotordynamics leveraging existing tools and development of new techniques and engineering softwareSoftware development: data acquisition, digital signal processing, and analysis of high-speed signalsDynamic testing including experimental modal analysis (EMA)Test design and automationModel verification and validationParticipate in reviews of technical designs and papers as either the primary engineer or a panel member.Accomplishing complex engineering assignments in your specialty. Makes independent decisions on engineering problems and methods. Preparation and presentation of routine and special engineering reports and other design documentationRequirements
Bachelor of Science degree in Mechanical Engineering or other related fields of studyMinimum of 5 years of relevant experienceRelevant experience may include:RotordynamicsDynamic testingDigital signal processing (DSP)Software development in PythonFinite element analysis (FEA) in ANSYSAbility to obtain a DOE Q ClearanceOptional Desired Qualifications:
Master of Science degree in Mechanical EngineeringPreference may be given to candidates with a higher level of experience. Active DOE Q ClearanceDue to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.
Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, sexual orientation, gender identity, status as a protected veteran, or status as a qualified individual with a disability.
EEO Employer/Vet/Disabled
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k, IRA)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation & Public Holidays)Short Term & Long Term Disability Read Less