Red Hat Systems Admin; Systems Administrator

Position: Red Hat Systems Admin (Systems Administrator 2) - 28264
Requisition Number: 28264 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $65,592.00 - $95,000.00 Security Clearance:
Ability to Obtain Level of

Experience:

Mid HI This opportunity resides with All-Domain Operations (ADO), a business group within HII’s Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense, the combatant commands and the intelligence community, HII advances the mission around the globe.

Leadership Mindset at HII – Mission Technologies Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture:
Know & Grow Your People – Commit to learning and supporting team success. Build Relationships – Communicate openly, collaborate well, and build trust. Take Ownership – Deliver on commitments and take pride in your work. Customer First – Focus on the mission and those we serve. Shape the Future – Bring ideas, curiosity, and continuous improvement. Act with Urgency – Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description HII Mission Technologies has been selected as one of 's "Top 25 Employers for Veterans in 2024" and a Forbes Best Large Employer for 2023. Are you ready to take your career to the next level? We are seeking a skilled and motivated Red Hat System Administrator to join our team.

Position Summary:

HII Mission Technologies has an immediate opportunity available for a Red Hat System Administrator located in Warren, MI. The ideal candidate will have experience administering Red Hat Enterprise Linux (RHEL) systems in a DoD RMF environment, with a strong focus on automation using Ansible, system hardening, and secure infrastructure operations. This role requires on-site work in Warren, MI and cannot be performed remotely.

Come support our work with Ground Vehicle Systems Center and join a high-performing team of engineers! Details Below! Essential

Job Responsibilities Install, configure, and maintain Red Hat Enterprise Linux (RHEL) systems across lab and enterprise environments Develop, maintain, and execute Ansible playbooks and roles to automate system configuration, patching, and deployment Automate compliance enforcement for STIGs and RMF controls using Ansible and scripting tools Perform system patching, updates, and vulnerability remediation to maintain ATO compliance Administer user access, authentication, and permissions using centralized identity solutions Monitor system performance, logs, and availability using tools such as Elastic (ELK Stack) and native Linux utilities Troubleshoot system issues related to OS, storage, networking, and application performance Support integration of Linux systems within secure lab environments and TDREN architecture Conduct system audits and ensure adherence to security baselines and operational procedures Coordinate with network, cybersecurity, and engineering teams to support mission requirements Maintain system documentation, configurations, and standard operating procedures Perform additional duties as assigned

Minimum Qualifications 3 years relevant experience with Bachelors in related field; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience. Experience administering Red Hat Enterprise Linux (RHEL) systems Hands-on experience with Ansible for automation, configuration management, and system provisioning Knowledge of RMF, STIGs, and A&A processes in a DoD environment Familiarity with system monitoring and log analysis tools such as Elastic (ELK Stack) Understanding of Linux networking, storage, and system services At least one DoD 8570 certification (Security+, CISSP, CASP,…