Unix/Linux Administrator
$105k - $113kZachary Piper Solutions
Zachary Piper Solutions is seeking a Unix/Linux Administrator to support a federal government program focused on enterprise infrastructure operations, cybersecurity, and mission-critical application support. This position is hybrid in Washington, DC area. Responsibilities for the Unix/Linux Administrator include: Install, configure, administer, and maintain Red Hat Enterprise Linux (RHEL) and Oracle Linux environments. Perform system monitoring, performance tuning, troubleshooting, patch management, and backup administration. Support third-party application installation, automation initiatives, and project-based infrastructure deployments. Required Qualifications for the Unix/Linux Administrator include: 5+ years of experience administering enterprise Unix/Linux environments. Strong expertise with Red Hat Enterprise Linux (RHEL), Oracle Linux, virtualization technologies (VMware/Hyper-V), Git, and shell scripting (Bash, Python). Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent experience). Active Secret Clearance or ability to obtain and maintain a Public Trust; must meet DoD IAT Level II certification requirements (Security+ CE, CCNA Security, GSEC, SSCP, or equivalent). Compensation for the Unix/Linux Administrator include: Salary Range: $105,000 - $113,000 depending on experience Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Sick Leave as required by law Job opens for applications on 8/10/2026. Applications for this job will be accepted for at least 30 days from the posting date. #LI-JM1 #LI-Hybrid Keywords: Lead Unix Administrator, Linux Administrator, Senior Linux Administrator, Unix Systems Administrator, RHEL Administrator, Red Hat Enterprise Linux, Oracle Linux, Linux Engineer, Systems Administrator, Bash Scripting, Python Scripting, VMware, Hyper-V, Git, Infrastructure Engineer, Linux Operations, Enterprise Linux, Public Trust Clearance, Secret Clearance, DoD IAT Level II, Security+, CCNA Security, GSEC, SSCP, RHCE, Linux+, Hybrid Jobs Washington DC #J-18808-Ljbffr Zachary Piper Solutions
$150k
...Senior UNIX Linux Systems Engineer Washington, DC Hybrid - On-Site 2 days per week Hourly Rate: $75/hr. W2 Benefits Available Conversion... ..., hardened, automated, and recovered, and will mentor the administrators who operate it day to day. Duties and Responsibilities: Engineering...SuggestedHourly payFixed term contractCasual workLocal areaRemote workMonday to Friday2 days per weekSystem One
Washington DC13 hours ago$121.6k
...cient, and cost-effective solutions that drive measurable results. Learn more at About the Opportunity DMI, LLCis seeking a Unix/Linux Administrator to join our team. As a Unix/Linux Administrator, you will play a key role in designing, implementing, and maintaining...Suggested$121.6k
...more at About The Opportunity DMI, LLC is seeking a Senior Linux/Unix Systems Engineer to support the Federal Trade Commission. You... ...hardened, automated, and recovered, and you will mentor the administrators who operate it day to day. Duties And Responsibilities Engineering...SuggestedFixed term contractCasual workRemote workMonday to Friday- ...Description Benefits: Competitive salary Opportunity for advancement Training & development Role: Senior Linux/UNIX System Administrator Location: Brevard County, FL 32925 Let’s Create Our Future Together at The AES Group! Position Overview The...Suggested
Globenet Consulting Corp
Washington DC22 days ago - Computer Technologies Consultants (CTC) is seeking a Linux System Administrator to support the Intelligence Community in Laurel, MD.With offices... ...remains involved in the resolution process. Configure and manage UNIX and Windows operating systems, install and load operating...SuggestedFull timeLocal area
$75.2k - $158.1k
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...successfully executing this mission.We are looking for a Linux systems administrator and operational support for mission-critical environments,...Contract workWork experience placementFlexible hours$92.3k - $166.85k
...customers as they address evolving national security challenges.About the OpportunityLeidos is seeking an experienced Senior Linux Systems Administrator - Quality Assurance to support Linux environments that enable mission-critical testing, validation, and operational...Full time$90.3k - $189.6k
Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...None* * *The Opportunity:CACI is searching for a Linux System Administrator to support the FEMA Office of the Chief Information Security Officer...Contract workWork experience placementWork at officeFlexible hours$86k - $138k
ResponsibilitiesPeraton is seeking a Linux Systems Administrator with an active TS/SAP clearance to join our team supporting mission-critical operations. The ideal candidate will manage, maintain, and enhance secure Linux-based environments while ensuring uptime and performance...Contract workShift work$112k - $179k
...Linux Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-160216... ...years in Linux administration. Strong expertise with Unix/Linux operating systems ; skilled in command-line administration...Contract workFor contractorsImmediate startShift workPeraton
Riverdale, MD16 hours ago- ...Linux Administration Position Dedicated Linux Administration Resource Linux background to help with some deployments to help with some containers (more administrative in nature) Ansible scripting and playbooks Elasticsearch support – they are moving to another...
Saxon Global
Washington DC4 days ago - ...Linux Administration PositionDedicated Linux Administration ResourceLinux background to help with some deployments to help with some containers (more administrative in nature)Ansible scripting and playbooksElasticsearch support – they are moving to another platformKubernetes...
Saxon Global
Washington DC5 days ago - ...General Dynamics Information Technology (GDIT) is seeking a Tier II Linux Administrator to support our intelligence customer on a Federal contract. The role is based on customer site in Springfield, VA and requires TS/SCI with Polygraph. Responsibilities include providing...Contract workRemote work
General Dynamics Information Technology
Alexandria, VA4 days ago $91k - $138.75k
Worker TypeRegularJob DescriptionSummaryThe Senior Linux Systems Administrator is responsible for designing, deploying, securing, automating, and maintaining enterprise Linux server infrastructure and developer workstation fleets across on-premises and multi-cloud environments...Permanent employmentFull timeContract workWork experience placementWork at officeLocal area$210k
...Senior Linux Systems AdministratorSenior Linux Systems Administrator Location: College Park, MD Clearance Required: Active TS/SCI with Full-Scope Polygraph Experience Required: 15+ years Employment Type: Full-time Status: Fully funded Compensation: $210K+ depending on...Full timeClearanceJobs
College Park, MD2 days ago- ...Linux Administrator vTech can help you avoid the daunting task of writing and posting job offers, shifting through resumes and laboring through the lengthy interview process. Our Staffing solutions will allow you to elude those tasks and place topnotch, high-caliber...Shift work
vTech Solution
Washington DC3 days ago - ...Linux Systems Administrator The Pentagon, Washington, DC – (On-Site) Salary negotiable (Depending on experience) - Full Time with Benefits Strategic Data Systems (SDS) is seeking a Linux Systems Administrator (SA) that specializes in working within classified...Full timeLocal area
Strategic Data Systems
Washington DC2 days ago - ...TOP Skills - 10 years+, Senior Linux Admin (Ubunto or RHEL), AWS, VMWare, Splunk/Cloudwatch, Puppet, Clustering, DEGREE/ Certs strongly desired Linux System Administration • Perform routine patching to assigned systems. • Respond to incident and request tickets...Local areaNight shift
3B Staffing LLC
Washington DC3 days ago $128k - $214.4k
...begins now-unleash your potential with MANTECH! MANTECH is seeking a motivated, career-driven, and customer-focused Linux System Administrator to join our team in Laurel, MD. You will play a critical role in supporting the enterprise infrastructure capabilities...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote workManTech International Corporation
Laurel, MD1 day ago- ...Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers at the United States Naval Observatory (USNO ) in the deployment and maintenance of its precise timing and astrometry networks. The USNO is responsible for...Temporary workFor contractorsRemote workFlexible hours
Computational Physics
Washington DC4 days ago - ...seeking a very experienced, senior-level Red Hat Linux Admin/Engineer to join and provide dedicated support to the Unix Management Branch of the Computer Services... ...implement it. Key Responsibilities Linux Platform Administration: Manage the complete lifecycle (provisioning,...Contract workTemporary workWork at officeFlexible hours
- Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center for... ...tools in Python, Perl, Ruby, and Bash to automate managing the UNIX infrastructure. Use Puppet to maintain thousands of physical...Full timeWork at officeRemote work
$105k
...advanced technology systems? If so, we're looking for someone like you to join our team at APL! We are seeking a Linux System Administrator to join the Weapons and Countermeasures group to support secure Analysis Facilities. In this role, you will apply Risk Management...Temporary workWork experience placementInterim roleRemote workRelocation packageFlexible hoursThe Johns Hopkins University Applied Physics Laboratory
Laurel, MD4 days ago$77k - $163k
...Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of... ...management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support...Full timeContract workLocal areaImmediate start- ...Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of... ...and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments...Contract workLocal areaImmediate startFlexible hours2 days per week3 days per week
BCMC
Arlington, VA13 days ago - ...troubleshoot application servers while ensuring software installations across systems are up to date. Experience with Apache Server Administration, application deployment, and version control software is required. Familiarity with Docker and AWS is preferred. This role...Full time
- Leverage Red Hat and Oracle Linux experience to deliver measurable results in a fast-paced, professionally challenging environment... ...complex issues that cross many functional areas. Perform Linux Administration using AAP, Satellite, and Puppet to automate system builds,...
- ...Qualifications SHOULD HAVE Experience with: Maintaining patch levels of software installations across multiple systems. Apache Server Administration. Troubleshooting and fixing errors common to Applications and Application servers. Application Deployment Java, Standalone...Full timeLocal area
- ...Assurance Technology Corporation, ATC is seeking a highly experienced Senior RHEL Administrator to provide enterprise-level administration, security, and support for mission-critical Linux environments. The ideal candidate will have extensive expertise in Red Hat...
$158.78k - $165.58k
...motivated individual to join a small, talented, and hardworking Linux team in a hybrid cloud environment. This team creates,... ...architectures. The ideal candidate will have hands-on Linux administration and scripting automation experience with knowledge of AWS Cloud...Full timeLentech Inc.
Laurel, MD16 days ago
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