Senior RHEL Systems Engineer – Top Secret/SCI Eligible

The One 23 Group; Herndon (VA); On-site; USD 120,000 - 180,000; Full time

Job summary

Integrated Computer Solutions (ICS) seeks an experienced RHEL systems administrator to design and implement automation scripts for enterprise environments supporting JSSC operations. The role emphasizes security, STIG/IAVM compliance, and senior technical guidance to the team.

Position is onsite at the Pentagon. Candidates must hold a Top-Secret clearance with SCI indoctrination, DoD 8140/8570 IAT-II (Security+ CE), a high school diploma, and 10 years in IT. Perl scripting is preferred.

Qualifications

• Minimum active Top-Secret Clearance with SCI indoctrination eligibility.
• DoD 8140/8570 Information Assurance Technical Level II (IAT-II) Certification (CompTIA Security+ CE).
• High School Diploma required.
• 10 years of information technology experience required.

Responsibilities

• Oversee key system administration tasks with a team of technicians, managing various versions of RHEL OS, supporting tools, middleware, and user privileges.
• Participate in change and configuration control processes and implement STIG to support Information Assurance Vulnerability Management (IAVM).
• Provide leadership on major tasks and technology projects to maintain systems and applications; communicate with customers and contract leaders about complex technical issues; ensure cybersecurity standards for JSSC and its customers.
• Analyze application diagnostics and system performance; resolve challenges with RHEL utilities and software upgrades to improve reliability.
• Troubleshoot incidents related to RHEL systems and document responses; develop strategies and standards for RHEL resources.
• Create and oversee system upgrades; identify needs and plan effectively to meet customer requirements.
• Develop, install, and monitor RHEL systems; migrate application subsystems and work with customers and development teams on improvements.
• Conduct performance monitoring and support cybersecurity efforts to maintain system security.
• Evaluate and recommend software, guidelines, and project plans to junior staff; provide solutions for prompt issue resolution, patch management, and administrative support.

Skills

RHEL administration

Perl scripting

Education

High School Diploma

Job description

Integrated Computer Solutions (ICS) seeks an experienced RHEL systems administrator to design and implement automation scripts for enterprise environments supporting JSSC operations. The role emphasizes security, STIG/IAVM compliance, and senior technical guidance to the team.

Position is onsite at the Pentagon. Candidates must hold a Top-Secret clearance with SCI indoctrination, DoD 8140/8570 IAT-II (Security+ CE), a high school diploma, and 10 years in IT. Perl scripting is preferred.