Linux Administration jobs in Fort Belvoir, VA

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

DevOps Engineer (UNITED STATES CITIZEN; MUST HAVE AN ACTIVE TOP SECRET CLEARANCE; ONSITE - WASHINGTON, DC)

Washington, District of Columbia

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9d ago

UNITED STATES CITIZEN MUST HAVE AN ACTIVE TOP SECRET CLEARANCE 100% ONSITE - WASHINGTON, DC NO THIRD PARTY VENDORS Salary range is 135-150k/yr. but dependent upon the candidate's skills, experience, education and certifications. Soft Tech offers competitive BENEFITS in the areas of: Medical, Dental, Vision, 401K, Short Term Disability, Long Term Disability, Life Insurance, PTO, and Paid Holidays Soft Tech Consulting is seeking a highly motivated, self-directed individual to fill the role of a D

Easy Apply

Full-time

Depends on Experience

Cybersecurity Engineer [JOB ID 20260804]

Alexandria, Virginia

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Today

Phoenix Cyber is looking for Cybersecurity Engineers to join our client delivery team. Requirements: Degree in a STEM related discipline and/or a minimum 5 years of experiencePrior experience or support of Security Operations and Incident ResponseExcellent understanding of Cyber Security Operations and Incident Response processesIT certifications such as CySA, CEH, etcSecurity clearance required Nice to have: Demonstrated proficiency in cyber security platforms: SOAR, SIEM, IDS/IPS, DLP, WAF, E

Full-time

USD 70,000.00 - 130,000.00 per year

Systems Administrator

Chantilly, Virginia

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Today

We are seeking a highly skilled Systems Administrator to support mission-critical systems in a secure environment. The ideal candidate has strong experience with cloud infrastructure, automation, CI/CD, and Linux administration, and thrives in a fast-paced, collaborative, and securityfocused environment. Responsibilities Maintain AWS cloud infrastructure using infrastructure-as-code to ensure scalability, reliability, and security Build and maintain CI/CD pipelines to support fast and reliable

Full-time

Cybersecurity Engineer [JOB ID 20260817]

Washington, District of Columbia

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Today

Full-time

USD 70,000.00 - 130,000.00 per year

Systems Administrator - Linux

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 77,000.00 - 163,000.00 per year

Senior DevSecOps Engineer

Arlington, Virginia

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Today

Role: Senior DevSecOps Engineer Location: Hybrid (US) Type: Full-Time About the Team: Join an innovative organization modernizing its cloud platform and engineering practices. You'll play a key role in building secure, scalable infrastructure while partnering with cross-functional teams to improve automation and platform reliability. What You'll Do: Build and maintain secure cloud infrastructure supporting business-critical applications.Improve deployment pipelines through automation, securi

Full-time

Software Engineer/Integrator

Manassas, Virginia

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7d ago

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We're Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation.

Full-time

USD 93,200.00 - 164,450.00 per year

Linux Systems Administrator

Dahlgren, Virginia

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Today

Overview LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The Linux Administrator is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and Evaluation (RDT&E) environment. Responsibilities Providing technical problem solving and in-depth consulting for system operations.Will work as part of a team responsible for administration and management of servers,

Full-time

USD 100,000.00 - 115,000.00 per year

Systems Administrator

Washington, District of Columbia

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Today

How you will contribute to our National Security and Defense mission: MTSI is seeking a highly motivated and experienced Systems Administrator to support our team in safeguarding information systems for a government customer in Washington, DC. This individual will be responsible for the installation, configuration, maintenance, and troubleshooting of Linux and Windows-based systems in a secure environment. This individual will also be responsible for building out cloud and hybrid cloud infrastr

Full-time

Unix/Linux Administrator

Dahlgren, Virginia

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Today

JOB DESCRIPTION Watershed Security, is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experience. Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in Dahlgren, VA. REQUIRED QUALIFICATIONS Key Responsibilities Three (3) years of professional experience in UNIX and/or Linux System Administration of networks and software systems. Experience in system backup and recovery; basic software management; security

Full-time

USD 60,000.00 - 65,000.00 per year

Enterprise Atlassian Engineer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

SecOps System Administrator

Quantico, Virginia

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Today

Job Type Full-time Description Leading with our people, Digital Consultants' mission is to deliver the highest level of professional solutions while being a trusted partner and advisor to our customers. With a culture of practicality, opportunity, and creativity we remain dedicated to being honest, trustworthy, respectful, and ethical in everything we do. We are a certified SBA 8(a) small disadvantaged business that supports multiple IT customers within the Federal, civilian, and private secto

Full-time

USD 80,500.00 per year

System Administrator Junior

Arlington, Virginia

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Today

The System Administrator Junior supports the daily administration, maintenance, security, and availability of mission-critical IT infrastructure in a highly regulated government environment, with a focus on user account management and core server operations. This role performs routine configuration, patching, monitoring, backup verification, and troubleshooting under established procedures while maintaining accurate system documentation and contributing to after-hours support as required. The a

Full-time

Linux Server Administrator

Quantico, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented LINUX SERVER ADMINISTRATOR to join our team in QUANTICO, VA. This position supports mission-critical Department of War (DoW) IT infrastructure. The contractor will be responsible for the installation, configuration, maintenance, and security of Linux-based server environments on classified and unclassified networks to ensure the high availability and resilience of vital national security assets. Responsibilities include but are not limite

Full-time

Systems Engineer - IT (Top Secret/SCI with CI Poly to start Clearance Required)

Herndon, Virginia

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Today

North Point Technology is looking to hire a Systems Engineer - IT with a DevOps background to support a High Performance Computing Multi-Level Secure enterprise program. This role focuses on initial deployment and ongoing site support for secure, large-scale infrastructure environments. An active Top Secret/SCI clearance with CI Polygraph is required to start. Responsibilities: In this role, you will support the deployment and integration of secure enterprise infrastructure across multiple sit

Full-time

Systems Administrator

Chantilly, Virginia

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Today

Job Description FusionInnovation's recent growth has earned us a top spot in the Inc 5000 FastestGrowing Private Companies in America and in Washington Business Journal's BestPlaces to Work multiple years in a row. Our team members are passionate abouttheir work and are empowered to contribute their unique skills and perspectivesto our projects. Here at Fusion, we put people first. When you join us, youdon't just join a company, you join a family. If you are ready to be part of afun and engagin

Full-time

USD 100,000.00 - 215,000.00 per year

ServiceNow ITOM/CMDB/Platform Senior Engineer

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Confidential Public Trust/Other Required: Other Job Family: IT Infrastructure and Operations Job Qualifications: Skills: JavaScript, ServiceNow Configuration Management Database (CMDB), ServiceNow Discovery, ServiceNow IT Service Management (ITSM), ServiceNow Platform Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: SYSTEMS

Full-time

USD 136,000.00 - 184,000.00 per year

Senior Systems Administrator

Alexandria, Virginia

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Today

Senior System Administrator Alexandria, VA Leidos is hiring a Senior System Administrator to support Red Hat systems operating within the Army Cloud Computing Enterprise Transformation (AC2SP) on both unclassified and classified networks in Alexandria, VA. This position plays a critical role in maintaining secure, reliable, and high performing environments that support mission operations. The selected candidate will provide system administration for Red Hat environments, perform daily health

Full-time

USD 116,350.00 - 210,325.00 per year

System Engineer

Alexandria, Virginia

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Today

This Jobot Job is hosted by: Merwan Zattam Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $95,000 - $110,000 per year A bit about us: We are a leading provider of intelligent transportation and mobility solutions, delivering innovative software, systems, and services that help organizations manage complex transportation infrastructure more efficiently, safely, and sustainably. Our solutions support mission-critical operations across tolling

Full-time

USD 95,000.00 - 110,000.00 per year

Linux Administration jobs in Fort Belvoir, VA, USA