Linux Administrator jobs in District of Columbia

Annapolis, Maryland

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Today

Job Brief Uses information collected from a variety of sources to monitor network activity and analyze it for evidence of anomalous behavior. Job Description RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, me

Full-time

USD 165,000.00 - 215,000.00 per year

AI and ML Engineer

Alexandria, Virginia

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Today

Job Number: R0229151 AI and ML Engineer The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on workflow processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support research and development for a key national defense client. As an Artificial Intelligence (AI

Full-time

USD 99,000.00 - 225,000.00 per year

Oracle PL/SQL Developers - NEED LOCAL's ONLY

Hybrid in Manassas, Virginia

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Yesterday

Position: Oracle PL/SQL Developers Location: Manassas ,VA (Hybrid) Need local profiles only Duration: Long Term Role Overview We are looking for a highly skilled System Developer/Programmer to join our Technology Platform team in Manassas, VA. The primary focus of this role is to enhance the database infrastructure by identifying and automating manual processes. The developer will improve database consistency across critical applications such as FIN-SP, RMA, and SNF, while actively contributin

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Contract

Depends on Experience

Data Center Technician (JoinOCI-Ns2)

Reston, Virginia

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Today

Job Description An Oracle Data Center Technician will perform key roles to delivering core infrastructure & foundational technologies within the OCI data center environments. As a skilled technician on a wide range of data center systems, you understand which issues to escalate to the appropriate internal OCI groups. You perform repairs, installation and monitoring for your data center spaces. You understand all aspects of the equipment you support and you keep learning to drive performance imp

Full-time

USD 32.84 - 67.88 per hour

Senior Service Engineer - CTJ - Poly

Reston, Virginia

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Today

Overview Microsoft has an exciting opportunity for a Senior Service Engineer to join the Azure Silver and Sovereign Team as part of the Cloud Transfer Service (CTS) team. The Azure Cloud Transfer Service enables secure access and transfer between enclaves and supports other transfer and access types enabling a wide set of capabilities within highly regulated industries. We welcome you to meet the team and learn about the complex challenges you can solve with us! We are looking for engineers to

Full-time

USD 119,800.00 - 234,700.00 per year

Mid-Level Software Developer - 44834

Vienna, Virginia

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Today

Job Title: Mid-Level Software Developer Location: Vienna, VA (Onsite) Employment Type: Full-Time/Exempt Company Overview: Syneren Technologies Corporation delivers advanced IT and engineering solutions to the Federal Government, supporting mission-critical systems with innovation and integrity. Position Summary: We are seeking a talented and motivated Mid-Level Software Developer to join our dynamic development team. The ideal candidate will have hands-on experience in Java, SQL/PostgreSQL, REST

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Full-time

Azure AD SSO Data Centre Operations Lead

Rockville, Maryland

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2d ago

C2H Role Need oror Citizens Please share Profiles at Hi, Urgent need, Job Title: Azure AD SSO Data Centre Operations Lead Location: Rockville, MD - Onsite from day1 - Contract to hire Duration: 6 months - Contract to hire The client is looking for a hands-on person with strong expertise and experience in the below areas. Windows/Linux Server Administration - Deployments, Decommissions, PatchingActive Directory, GPO creations, Azure AD, SSO.VMWare/VxRail/CitrixLogicMon/ MoogSoft or similar obse

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Contract

60 - 70

Cleared Principal Security Reverse Engineer

Arlington, Virginia

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Today

If you're looking for the impact, this is the role for you. An early stage, founder-led boutique cybersecurity firm focused on CNO development and offensive cyber is looking for a Principal Reverse Engineer / Vulnerability Researcher. You will not be 1 of a 500-person program; you will work directly with the co-founders, shape tooling and tradecraft, and see the real-world impact of what you build on mission. This role is RE-heavy, Windows-heavy, and hands-on. You will be the person digging into

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Full-time

USD 200,000.00 - 300,000.00 per year

Engineer 4, Backend Engineering - 0619

Remote or Washington, District of Columbia

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Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

USD 150,051.00 - 160,000.00 per year

Sr. System Administrator - VDI

Odenton, Maryland

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Today

The Defense group at Leidos has a career opening for a System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Provide Senior level expertise for Virtual Desktop Infrastructure (VDI) environment.Lead as the Subject Matter Expert on all VDI related issues/needs.Provide support for ticket escalation o

Full-time

USD 92,300.00 - 166,850.00 per year

GoLang Developer

Washington, District of Columbia

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Today

Duration: 12+ Months Location: Washington D.C., Hybrid 3-4 days onsite Overview: Every Turnberry consultant belongs to a practice, an internal group of consultants and leaders with shared experience and expertise. Each of these practices aligns to one of the core services Turnberry offers to clients. As a GoLang Developer, you will join Turnberry's Digital Modernization practice, where technology and strategy combine to deliver exceptional digital experiences, empowering organizations to thri

Full-time

USD 100,000.00 - 140,000.00 per year

HPC Software Integration Engineer 4

Annapolis, Maryland

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Today

Location: Annapolis Junction, Maryland Type: Contract Job #3864 Title: HPC Software Integration Engineer 4 Location: Annapolis Junction, MD Compensation Range: $210 -$230K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the over

Full-time

USD 210,000.00 - 230,000.00 per year

System Administrator

Chantilly, Virginia

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10d ago

Market National Security & Defense At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Your impact We are seeking an experienced System Administrator Level 3 with 15 years of extensive experience in managing and maintaining co

Full-time

USD 150,000.00 - 175,000.00 per year

Senior Network Administrator, Intelligence Systems

Reston, Virginia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 126,000.00 - 167,000.00 per year

Mid Software Engineer

Alexandria, Virginia

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Today

Job Number: R0230726 Software Engineer, Mid The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll u

Full-time

USD 69,400.00 - 158,000.00 per year

SW Engineering Intern (TCS - Summer 2026)

Manassas, Virginia

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Today

Basic Qualifications Candidates should demonstrate a thorough understanding of engineering technology. Engineering Interns must be enrolled in an accredited degree program in Computer Engineering, Systems Engineering, Software Engineering, Electrical Engineering, Mechanical Engineering or other related scientific or technical discipline with a preference for a standing of a sophomore or higher. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibil

Full-time

USD 27.50 - 27.50 per hour

Cloud Engineer

Reston, Virginia

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15d ago

Job Description Base-2 Solutions is seeking a Cloud Engineer who will play a pivotal role in architecting, designing, and implementing innovative cloud solutions that enable our clients to harness the full potential of cloud technologies. Responsible for building robust, scalable cloud infrastructures while working collaboratively with cross-functional teams to ensure seamless integration, optimized performance, and efficient delivery of solutions. Capabilities Analyze and decompose requiremen

Full-time

Solutions Architect

Hybrid in McLean, Virginia

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Today

Job Number: R0229367 Solutions Architect The Opportunity: As a Cloud Pak for Business Automation ( CP4BA ) Architect, the ideal candidate will be responsible for designing, developing, and implementing scalable and efficient business automation solutions with IBM CP4BA. You'll leverage your deep technical knowledge, strong problem-solving skills, and ability to drive digital transformation initiatives. Work with us and build the future of technology for the better. Due to the nature of work pe

Full-time

USD 112,800.00 - 257,000.00 per year

Test Engineer --Manassas,VA

Hybrid in Manassas, Virginia

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24d ago

Job Title: Test EngineerLocation: Manassas, VADirect Client Face 2 Face InterviewJD: Prepare, plan, execute and be responsible for system integration, manual testing and installations of medium size/complexity/risk systems and/or projects. Develop a wide variety of automated tests scenarios and integrate those in a continuous delivery workflow using technologies like Tcl, Perl, Python, Shell, Linux, HP-UX. Use your knowledge of testing to influence better software design and promote good engin

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Contract

Depends on Experience

Network/Systems Administrator

Arlington, Virginia

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Today

Overview GovCIO is currently hiring We are seeking a highly skilled Network Systems Administrator with a strong background in cybersecurity compliance, STIG mitigation, ECAM/IAVM remediation, and system hardening within classified environments. This role will serve as a dedicated technical resource responsible for researching vulnerabilities, developing mitigation scripts, maintaining system updates, and supporting deployments across SIPR and JWICS networks. The ideal candidate will possess st

Full-time

USD 135,000.00 - 145,000.00 per year

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Linux Administrator jobs in Washington, DC, USA