Role Overview
SAIC is hiring a Senior Red Hat Linux Administrator. This is a full-time role in Arlington. Part of SAIC's Qa hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Description
SAIC is currently seeking an experienced Linux and UNIX Administrator to operate and maintain Red Hat and Oracle Linux (Release 7 and 8), and HP-UX (11.31) operating systems within a Platform Systems Services (PSS) hosting environment.
Shift Schedule: Monday-Friday, 8:00 to 5:00 PM core hours with occasional after hours’ onsite work to support both a NIPR and SIPR environment.
Position Overview:
- Provide effective provisioning, installation/configuration, operation, and maintenance of Linux and UNIX Servers in test, stage and production environments hosting multiple Oracle databases.
- Apply DISA STIG compliance controls to secure systems.
- Responsible for daily system monitoring, security, server health, resources and log management of all Linux and UNIX systems.
- Troubleshooting and performing root cause analysis. This includes troubleshooting any and all issues with system configurations, backups, files systems, hardware, and user access.
- Work closely with Oracle Database Administrators (DBAs) group.
Qualifications
- This position requires US citizenship and an active DOD Secret clearance.
- Possess DoD 8570.01-M/DoD 8140 Certification IAW established mandate - IAT Level II required (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, SSCP); IAT Level III is desirable (CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH). Applicants not meeting this requirement will not be considered.
- Bachelor’s Degree with at least 6 years of relevant experience or 9 years of experience in lieu of degree.
- Minimum 3 years of hands-on experience in Linux and HP-UX Server Administrations.
- Solid knowledge of Linux Networking concepts
- Skilled in Linux-related scripting (Bash, Perl, Python, etc.)
- Experience with applying patches to implement functionality or address security concerns.
Desired:
- Hands on experience with Oracle Linux (OEL) and Oracle Database Appliances (ODA).
- Oracle Certified Associate or Professional certification, or similar Red Hat certifications.
- IAT Level III is desirable (CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH).
- Experience with Oracle Support system with opening tickets and downloading patches.
Frequently Asked Questions
How do I apply for the Senior Red Hat Linux Administrator position at SAIC?
Use the Apply button above to submit your application directly to SAIC. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Red Hat Linux Administrator position at SAIC located?
This position is based in Arlington. SAIC has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Red Hat Linux Administrator at SAIC earn?
SAIC has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Red Hat Linux Administrator role at SAIC posted?
This role was posted on March 19, 2026 (81 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Red Hat Linux Administrator role at SAIC require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. SAIC lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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