O&M Systems Administrator for Linux Systems Title: O&M Systems Administrator for Linux Systems Location: Springfield, VA Security clearance : TS/SCI with Poly Program Description: MRG provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers. Our employees embrace innovation and are committed to a culture of continuous, standards-driven process improvement and assimilation of industry best practices. The program provides key supercomputing capabilities for solving important problems in science and technology. This work involves working on cutting edge HPC technologies to ensure that scientists and engineers will be able to fully utilize modern HPC systems. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our program at the Springfield, VA location. The successful candidate will have experience supporting Linux based users on a Multi- Level Security network. Including configuration management, build automation and release engineering. This is a Systems Administrator role that manages Linux server infrastructure in support of the program. The role includes solving end-user computer system problems and improving performance on Linux Redhat platforms/operating systems. Candidate needs experience with tools listed below and will be supporting the software configuration management (SCM) processes. The Systems Administrator assists with resolving technical issues with applications, network connectivity and ensures security compliance of deployed systems. Basic Qualifications: Bachelor's degree from an accredited college in related discipline and a minimum of 6 years of professional level experience.
Candidate must have Security + certification
Candidate must be able to obtain and maintain a security clearance at the Top Secret/SCI level with a poly. Requires U.S. Citizenship
Configuration management and change management experience using tools such as Git, SVN.
Linux Operating System knowledge, ability to solve end-user computer system problems, while working independently in a lab environment.
Knowledge of data communications and networking
Experienced Administration/Systems Engineer in Linux
Experience with Linux RedHat Operating Systems, Computer Networking, and Communications Systems
Experience with RedHat Satellite or other provisioning software.
Understanding and experience working with identity management systems including LDAP and token-based authentication systems
Experience with the Creation of bash scripts and ansible playbooks Desired Skills: Experience with Splunk, Security Center, Nessus
Experience with Lustre, NFS, file system
SELinux experience: configuration and policy
Agile process and Core Digital Transformation, knowledge of Atlassian suite (confluence, JIRA etc)
Working with customer/user representatives
Excellent interpersonal and teamwork skills Salary $150,000 - $225,000 per year
Job Title: Windows Cyber Tool Developer (TS/SCI Clearance Required) Job Type: Full-Time Location: Herndon, VA Salary Range: $150,000 to $250,000 per year Job Overview: At Mauck Research Group, LLC, we are seeking a highly skilled and motivated Windows Cyber Tool Developer with a TS/SCI security clearance to join our dynamic team. As a Windows Cyber Tool Developer, you will play a crucial role in researching and developing cutting-edge security tools for the Windows platform. This is a fantastic opportunity for an innovative individual who is passionate about cybersecurity and wants to make a significant impact in the field. Join us and be part of a team that is dedicated to shaping the future of cyber defense. Responsibilities: - Conduct research to identify new vulnerabilities and attack vectors in Windows operating systems. - Develop and implement robust and scalable security tools to mitigate risks and enhance overall system security. - Collaborate with cross-functional teams to ensure seamless integration of developed tools into existing systems. - Stay abreast of the latest trends and advancements in cybersecurity to continuously improve the effectiveness of developed tools. - Conduct thorough testing and debugging to ensure the quality and reliability of developed tools. - Provide technical support and guidance to internal teams and clients on the usage and implementation of developed tools. - Document all developed tools, including their functionalities and usage instructions. Requirements: - Bachelor's degree in Computer Science, Cybersecurity, or a related field (Master's degree preferred). - Proven experience in developing Windows security tools, preferably in a professional setting. - Excellent knowledge of Windows operating systems, their security architectures, and common vulnerabilities. - Proficiency in programming languages such as C++, C#, or Python. - Strong understanding of network protocols, encryption techniques, and secure coding practices. - Familiarity with industry-standard security tools and frameworks. - Ability to work effectively in a team environment and collaborate with colleagues from diverse backgrounds. - Strong analytical and problem-solving skills with a keen attention to detail. - Excellent written and verbal communication skills. Join our team and contribute your expertise to the development of innovative Windows security tools that will shape the future of cyber defense. Apply today and embark on a challenging and rewarding career with Mauck Research Group, LLC. Salary $150,000 - $250,000 per year
Job Title: Android Cyber Tool Developer (TS/SCI Clearance Required) Job Type: Full-Time Location: Herndon, VA Salary Range: $150,000 to $250,000 per year Job Overview: At Mauck Research Group, LLC, we are seeking a highly skilled and motivated Android Cyber Tool Developer with a TS/SCI security clearance to join our dynamic team. As an Android Cyber Tool Developer, you will play a crucial role in researching and developing cutting-edge security tools for the Android platform. This is a fantastic opportunity for an innovative individual who is passionate about cybersecurity and wants to make a significant impact in the field. Join us and be part of a team that is dedicated to shaping the future of cyber operations. Responsibilities: - Conduct research to identify new vulnerabilities and attack vectors in Android operating systems. - Develop and implement robust and scalable security tools to understand risks and explore overall system security. - Collaborate with cross-functional teams to ensure seamless integration of developed tools into existing systems. - Stay abreast of the latest trends and advancements in cybersecurity to continuously improve the effectiveness of developed tools. - Conduct thorough testing and debugging to ensure the quality and reliability of developed tools. - Provide technical support and guidance to internal teams and clients on the usage and implementation of developed tools. - Document all developed tools, including their functionalities and usage instructions. Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. (Master's degree preferred) Minimum of 3 years of experience in Android development, including proficiency in Java, Kotlin, and Android SDK. Solid understanding of mobile security concepts, including secure coding practices, encryption algorithms, authentication protocols, and vulnerability assessment. Familiarity with Android security frameworks, libraries, and APIs. Experience with threat modeling, risk assessment, and security architecture design. Knowledge of secure coding practices and common vulnerabilities such as OWASP Top 10. Proficiency in using security tools for vulnerability scanning and code analysis. Excellent problem-solving skills and attention to detail. Strong communication and collaboration abilities, with a passion for teamwork. Ability to adapt quickly to changing priorities and work effectively in a fast-paced environment. TS/SCI security clearance required. Join our team and contribute your expertise to the development of innovative Android security tools that will shape the future of cyber defense. Apply today and embark on a challenging and rewarding career with Mauck Research Group, LLC. Salary $150,000 - $250,000 per year
DevOps Engineering Linux MLS Title: DevOps Engineer for MLS Linux Systems Location: Herndon, VA preferred Denver Optional; Willingness to travel to Mississippi ( initial 1-2 weeks trip, then minimal travel) Security clearance : TS/SCI with Poly Program Description: MRG provides Red Hat Enterprise Linux (RHEL)/SE Linux based HPC services throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers. Our employees embrace innovation and are committed to a culture of continuous, standards-driven process improvement and assimilation of industry best practices. The program provides key supercomputing capabilities for solving important problems in science and technology. This work involves working on cutting edge HPC technologies to ensure that scientists and engineers will be able to fully utilize modern HPC systems. We are seeking a DevOps Engineers familiar with Unix/Linux/SE for our Data Centric-Multi-Level Secure (DC-MLS ) Enterprise team. The DC-MLS Enterprise team provides initial deployment and coordination of initial site support for DC-MLS deployments which include HPC programs and other contracts as well as for our DC-MLS Core team. Summary: You will be an active member of the DC-MLS Enterprise team supporting multiple current and future contracts including the HPC contract. The DC-MLS Enterprise team is responsible for the development of documentation, scripting, processes, and other support necessary to deploy the DC-MLS Core product and working with the sites including HPC and other current deployments to provide full spectrum of DevOps support for the DC-MLS Core and Enterprise product and the implementations on the various contracts. You will work closely with the contract teams, users, and government to ensure the DC-MLS Enterprise and Core products meet requirements and fully support each program's needs. An individual should have demonstrated problem-solving ability. Duties and Responsibilities: • Deploy through Red Hat (RH) Satellite and Ansible automation and maintain Red Hat Enterprise Linux/SE Linux configurations • Work with site administration one-on-one to troubleshoot automation/deployment issues • Install software libraries functioning in RHEL/SE Linux environment to support DC-MLS Enterprise deployments • Monitor and modify DC-MLS Enterprise in an agile and highly flexible environment • Engage 3 rd party vendors to translate and integrate manual steps into deployment process • Apply best practices in DevOps engineering, delivering projects on time and with excellent quality • Provide support to staff and end users to resolve DC-MLS Enterprise related issues • Create and/or modify existing DC-MLS Enterprise DevOps to correct errors and/or improve deployment capabilities • Develop and execute test plans for filesystem upgrades and address with vendor support any issues that arise during testing • Potential for shaping new business growth with additional customers Basic Qualifications: (Required) • Bachelor's degree in Computer Science or an AIS degree required plus 5 years of a combination of Linux, scripting/software development, and configuration management experience • Proficiency in Python, Perl, Korn, Bourne/Bash, Ansible and other shell scripting • Experience with revision control software (CVS, SVN, Git, GitLab, GitLab CI) • Management, development of DevOps deployment automation processes • Ability to analyze/debug/maintain the integrity of an existing DevOps base • Excellent communication and people skills • Understanding of software development process including requirements, use cases, design, coding, documentation and testing • Security+ Certification • Ability to obtain clearance Desired Skills: • SE Linux experience: configuration and policy • Experience with RH Satellite • Experience with Lustre, NFS, and other file systems • Experience with Ethernet networking • Experience with RDMA communications (InfiniBand and OmniPath) • Experience with InfiniBand or Omni-Path high speed fabrics, including subnet management, IPoIB and/or IPoOPA mechanisms, fabric topology and health monitoring and integration with MPI • Understanding and experience working with identity management systems including LDAP and token-based authentication systems • New business growth experience, communication and shaping of new business with customers. Salary $150,000 - $250,000 per year
