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$100k - $220k
...empower our team and support our customers in building a safer global future. Two Six Technologies, is seeking Windows and Linux CNO developers. Our CNO efforts are mission-oriented and exclusively focused on delivering solutions against hard and enduring targets...SuggestedContract workLocal areaTwo Six Technologies
Arlington, VA1 day ago$91.6k - $153k
...Linux Systems Administrator Tier 1 & 2 (HPC) Location US-VA-Arlington ID 2026-4349 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Top Secret/SCI...SuggestedFull timeFor contractorsRemote workRelocation packageAmerican Systems
Arlington, VA1 day ago$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another... ...and mentoring as you help the teamwork through challenges and develop new methodologies. As a technical leader, you'll identify new opportunities...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Washington DC2 days ago- ...Linux System Administrator Job Locations US-VA-Falls Church ID 2026-10809 # of Openings 1 Category... ...technical issues, successfully resolving issues and challenges, and developing creative solutions for process improvement. ~ Dependability,...SuggestedContract workWork experience placementRemote workWorldwide
By Light Professional IT Services
Falls Church, VA2 days ago - ...Linux Systems Administrator Category: Infrastructure/Cloud Main location: United States, Virginia, Arlington Position... ...current and protected from vulnerabilities. • Backup and Recovery: Develop and execute regular system backups and establish disaster...SuggestedFull timeLocal area
CGI
Arlington, VA21 minutes agonew - A leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based...Suggested
$112k - $179k
...and Virginia (DMV area) Clearance Required: TS/SCI with ability to pass a polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical Intelligence Community customer. In this role, you’ll be at...SuggestedContract workFor contractorsImmediate startShift workPeraton
Washington DC1 day ago- ...perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.... ...Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design,...SuggestedContract workLocal areaImmediate startFlexible hours2 days per week3 days per week
BCMC, LLC
Arlington, VA4 days ago - We are seeking a skilled Red Hat Linux Administrator to join our team in Arlington, VA. The ideal candidate will be responsible for installing, configuring, and maintaining Red Hat Linux systems in a fast-paced environment. The Red Hat Linux Administrator will work closely...Suggested
- A technology firm is seeking a Linux Systems Administrator to improve technology for the U.S. Federal Government. This role involves designing, deploying, and maintaining Cross Domain Solutions within an enterprise environment. Candidates need 3+ years of experience with...SuggestedRemote work
- ...hourly rate, and best time to speak! Job ID: 3028202 Position: Linux Administrator Location: 100% REMOTE (HQ in Arlington, VA)... ...lifecycle processes. Daily responsibilities include supporting developers and performing code reviews. Key Responsibilities Manage, configure...SuggestedHourly payLong term contractImmediate startRemote work
- ...efficient, and cost-effective solutions that drive measurable results. Learn more at About The Opportunity DMI, LLC is 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...SuggestedFixed term contractRemote work
- Temp to perm :: Unix/Linux Senior Administrator Weare based out of Morristown, NJ and we have been providing contingent labor to our clients for last 25 years. In 2015 we placed more than 6,000 contractors across select 100+ clients that we service. End client for this...SuggestedPermanent employmentTemporary workFor contractors
- DMI is seeking a Unix/Linux Administrator to manage Linux systems for Federal Trade Commission projects in Washington, DC. This hybrid role involves designing, implementing, and maintaining systems, with a focus on performance and security. Responsibilities include managing...Suggested
- ...Turnover (5%) Job Description Responsible for providing comprehensive Linux administration in an enterprise environment. Must be able to... ...applications, proper procedures, problem isolation. Ability to develop instructions in a logical, detailed flow. Five (5) years Shell...SuggestedContract workFor contractorsInterim role
$77.6k - $176k
...maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you’ll constantly look for... ...and mentoring as you help the teamwork through challenges and develop new methodologies. As a technical leader, you’ll identify new...Full timeContract workPart timeLocal areaRemote work- ...We are seeking a SE Linux Based MLS Linux Administrator SME for our Partner's enterprise MLS configuration team which includes their... ...deployments. The Enterprise MLS team is responsible for developing all aspects of secure, enterprise level MLS configurations through...Contract work
NewGen Technologies (Maryland)
Alexandria, VA3 days ago $140k - $165k
Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support customers at the US Naval Observatory in the deployment and maintenance of precise timing and astrometry networks. The role requires a Bachelor's degree in IT or related field, strong...Remote work$120k - $160k
...Description This senior-level system engineering position provides IT support in configuring and maintain both Windows and Linux baselines and managing and maintaining Windows 11 endpoints. The well qualified candidate will be experienced in providing system administrative...Work experience placementLocal areaRemote workMonday to Friday3 days per week1 day per weekSAIC
Washington DC5 hours ago- A technology services company is looking for a Linux Administrator to manage Linux-based systems. This remote role requires strong expertise in Linux administration, scripting skills in Bash, Python, or Ansible, and the ability to obtain a DoD Secret Clearance. Responsibilities...Remote job
$73.45k - $132.78k
...technology solutions provider in Arlington, VA is seeking an experienced System Administrator. The role requires supporting and maintaining Linux-based systems within an integration lab environment. Key responsibilities include system monitoring, patch management, and enhancing...$140k - $165k
Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers at the United States Naval... ...managing Linux storage (e.g., LVM, XFS, NFS, multipath) Experience developing and maintaining Ansible playbooks/roles and using version...Temporary workRemote workFlexible hours- A leading tech company is seeking a Linux Security Engineer to help maintain the security posture for a Federal agency. Responsibilities include security hardening, auditing Linux environments, and providing recommendations to strengthen security measures. The ideal candidate...
- ...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 Enterprise Linux, demonstrated success in architecting and...
- Relha LLC is seeking an Embedded Systems Developer/Engineer based in Arlington, Virginia. The role involves designing, developing, and maintaining embedded software for specialized hardware platforms. Candidates should have over 4 years of hardware/software integration...
$166k - $253k
A defense technology company in Washington is seeking a Security Software Engineer. The role focuses on developing cybersecurity tools for embedded Linux systems and Android devices. Candidates should have at least 2 years of experience in software development with skills...$150k - $160k
A specialized technology firm is seeking a Senior Systems Engineer to work in Washington, DC. This role focuses on integrating Linux systems within a Windows environment and involves hands-on management of enterprise storage solutions. Ideal candidates will have extensive...- ...focuses on your long-term career development while valuing your unique skills and experiences. Your role and responsibilities As a Linux Security Engineer in Infrastructure Security, you play a crucial role in helping maintain security posture for supporting the mission...Worldwide
$150k - $160k
...federal contracting company is hiring a Senior Systems Engineer in Washington, DC. This role emphasizes maintaining Red Hat Enterprise Linux systems within a Windows environment, necessitating strong experience in systems administration. Candidates must demonstrate...$77.6k - $176k
...Endace appliances for enterprise-scale packet capture. You will develop packet capture strategies aligned to network architecture, mission... ...You Have: 5+ years of experience in cybersecurity engineering, Linux system administration, network security, or SOC tooling...Full timeContract workPart timeLocal areaRemote work
