linux administrator jobs in washington, dc

Washington, District of Columbia

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5d ago

Job Title: API Manager Location: DC Metro (Virginia, DC or Maryland) Any Visa Onsite Required Skills and Experience: Prior hands-on experience in API management platforms, such as API Gateway and API related activities such as: requirement analysis, solution architecture and design, building API policies. - 3 YearsPrior hands-on-experience in ISTIO Service Mesh is essential - 3 YearsPrior experience with creating and maintaining design documentation including use cases and sequence diagrams.Pro

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Third Party, Contract

$40 - $70

Cyber Security/Zscaler Engineer

Hybrid in Washington, District of Columbia

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3d ago

We are seeking a Zscaler Engineer to support a mission-critical U.S. government agency in the National Capital Region. This hybrid position involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies (ZIA, ZPA, ZDX) and broader Secure Access Service Edge (SASE) implementations within a Microsoft-based environment.The ideal candidate has hands-on experience with Zscaler services (ZIA, ZPA, ZDX) across cloud, network, and identity domains. This

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Contract

Depends on Experience

Systems Administrator

Chantilly, Virginia

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Today

Leidos has an exciting opening for you as our next Tier 2 Service Desk/Systems Administrator. Your job will be supporting as a Linux administrator to provide system maintenance, systems performance optimization along with user support services. You will work in a team environment while demonstrating strong cross functional collaboration across Tier 3 and ISP teams. Individuals in this role may be required to perform technical software configuration, rebooting, and other remedial actions on custo

Full-time

USD 63,700.00 - 115,150.00 per year

Appian Administrator

Hybrid in McLean, Virginia

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26d ago

Appian Administrator -We are seeking an experienced Appian Administrator to support and lead the migration of Appian applications from an on-prem Linux environment to AWS EKS (Elastic Kubernetes Service). The ideal candidate has hands-on experience administering Appian environments, managing deployments, and working closely with DevOps and cloud engineering teams to design, implement, and stabilize containerized Appian solution in AWS. Key Responsibilities: Manage, configure, and maintain multi

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Contract, Third Party

Depends on Experience

Sr. Systems Administrator

Hybrid in Washington, District of Columbia

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29d ago

Job DescriptionJob Title: Sr. Systems Administrator Job Location: Washington, DC (Hybrid) Clearance: Secret Job Description: Manage and maintain Windows and Linux servers in the Azure Government cloud Handle system configuration, patch management, and troubleshooting to ensure high availability and security of all VMs and services Administer user and service accounts for cleared personnel Manage access permissions according to the least privilege principles Integrate systems with Azure Active Di

Full-time

$130,000 - $142,000

Senior Embedded Software Engineer, Device OS/Security

Washington, District of Columbia

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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 191,000.00 - 253,000.00 per year

Sr. Platform Engineer

Springfield, Virginia

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Today

Job Description ECS is seeking a Sr. Platform Engineer to work in our Fairfax, VA office. ECS Federal is seeking a Sr. Platform Engineer to work out of our Fairfax and/or Springfield office supporting our government customer. This position will require experience building and troubleshooting Linux Systems as well as integrating containerized technologies. The ideal candidate will have experience with Kubernetes as well as 8+ years working on RHEL. Experience working with multicast video is ben

Full-time

Sr. Lead JAVA with Devops Engineer

McLean, Virginia

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23d ago

The Senior Developer Workspace Engineer is a multifaceted role combining DevOps expertise, end-user technology proficiency, and technical evangelism. This position focuses on designing, building, and advocating for developer workspaces and tooling to ensure seamless developer onboarding and day-2 support. One Part DevOpsOne Part End-User Technology ExpertOne Part Tech Evangelist Position Overview: As a senior-level engineer and advocate, you will contribute to the design, build, and advocacy of

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Contract

Depends on Experience

DataData Center Technician(BASH/Linux/rack/Stack/Cable/fiber/GPU) in Manassas, VA 20109

Manassas, Virginia

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18d ago

World Wide Technology Holding Co, LLC. (WWT) has an opportunity available for a Data Center Technician(BASH/Linux) to supporting both the physical and logical operations of the data center. World Wide Technology is looking for a Data Center Technician(BASH/Linux) inManassas, VA 20109. role. This role is part of WWT s Strategic Resourcing services and is a contract role. The candidate will be supporting a WWT customer and will be employed by one of WWT s preferred partners. The partner will provi

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Contract

$30 - $32

Associate Systems Engineer

Lanham, Maryland

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Today

Job Description Readiness Delivered. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. The Associate Systems Engineer is involved in the design, development, integration, and testing of Satellite Ground Systems. The Associate Systems Engineer works wi

Full-time

Depends on Experience

System Administrator

Fairfax, Virginia

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Today

Overview GovCIO is currently hiring for System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, troubleshoot, and automate Linux virtual machines across various platforms. This position will be located in Fairfax, VA and will be a fully onsite position. Responsibilities Provides administration and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory environment, including user account

Full-time

USD 180,000.00 - 180,000.00 per year

Computer Programming Support (Citizens Only)

Gaithersburg, Maryland

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Today

About this Position: Job Title: Computer Programming Support QUALIFICATIONS OF CONSULTANT: Minimum 3-year degree in computer science and advanced skills in data analysis, such as machine learning and deep learning 4 years of experience with Linux, Windows, and Mac OS operating systems 4 years of experience with advanced programming in Python, advanced skills in JSON development, and advanced programming in schema development. 2 years of experience creating and using Docker 3 years of experience

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Full-time, Contract

Infrastructure Engineer- Hybrid Reston, VA

Arlington, Virginia

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Today

Infrastructure Engineer The company is located in Herndon, VA and will be a hybrid model of 2 days onsite a week. What You Will Be Doing: As a key member of our DevOps team, you will: Support on-site commissioning teams by troubleshooting network and server issues to ensure timely, successful project delivery. Manage and scale lab infrastructure-switches, firewalls, and Linux servers-to optimize performance for internal development teams. Train field and commissioning teams on standardized sol

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Full-time

140k - 190k

Cloud - Azure - Sr. Systems Administrator - HYBRID - Secret Clearance

Hybrid in Washington, District of Columbia

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11d ago

Job Description: Manage and maintain Windows and Linux servers in the Azure Government cloudHandle system configuration, patch management, and troubleshooting to ensure high availability and security of all VMs and servicesAdminister user and service accounts for cleared personnelManage access permissions according to the least privilege principlesIntegrate systems with Azure Active Directory or on-prem AD for centralized identity management and multi-factor authenticationPerform regular system

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Contract

Depends on Experience

HPC Data Storage Engineer

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a HPC Data Storage Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following: Manage where data is storedCapacity planning and management, performance management, metrics reporting, sto

Full-time

USD 91,600.00 per year

Test Engineer (Only Locals)

Hybrid in Manassas, Virginia

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3d ago

Test Engineer (Only Locals) DIRECT CLIENT Long term contract Location - Manassas, VA (Hybrid role) 2 simple step interview (Video followed by F2F) Required Technical Skill: Expertise in Testing - automation, setup, execution, data analysis, test analysis. Expertise in writing test strategies and test plans. Experience with RHEL(Unix Linux) technology required, including Python/Shell scripting. Experience with Java, Selenium and or Robot Framework. Expertise building CI/CD pipelines based on Jenk

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Contract, Third Party

Depends on Experience

Senior Platform Engineer / Linux (Onsite)

Sterling, Virginia

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Today

Date Posted: 2025-10-09 Country: United States of America Location: VA541: 22110 Pacific Blvd, Dulles 22110 Pacific Boulevard Building CC3, Sterling, VA, 20166-6913 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Full-time

USD 90,000.00 per year

Systems Administrator

Arlington, Virginia

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Today

Req ID: 38346 Summary Systems Administrator Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to t

Full-time

DevSecOps Engineer (TS/SCI)

Herndon, Virginia

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this

Full-time

USD 137,000.00 - 269,000.00 per year

Sr. Oracle PL/SQL developer Hybrid & In person Interview - Locals to VA

Hybrid in Manassas, Virginia

•

25d ago

Title: Sr. Oracle PL/SQL developer Hybrid & In person Interview - Locals to VALocation: Manassas, VA, USA Length: Long term Restriction: W2 or C2C Description: Interview Type: F2F Interview at Manassas, VA Long term projectHybrid (2-3 days Per week) Mandatory Skills: - PL/SQL Development, Python Scripting, Ansible, YAML, Linux, Shell Scripting. Required Skills: Bachelor s degree in Computer Science or equivalent experience is required.Hands on experience in Code, Test, review SWIFT software

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Contract

Depends on Experience

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linux administrator jobs in Washington, DC, USA