System administration jobs in District of Columbia

System Integration Engineer 3 - (Linux, Windows, System Administration)

Annapolis, Maryland

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Today

System Integration Engineer 3 - (Linux, Windows, System Administration) Clearance: TS/SCI - Polygraph required Position ID: 11-8863-SIE3 Location: Annapolis Junction, Maryland Description: Perform system administration, maintenance, upgrades, installation, test, integration, and configuration. Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms. Maintain and develop the environment for hardware and software systems builds, stag

Full-time

USD 184,000.00 - 226,000.00 per year

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

Red Hat Enterprise Linux (RHEL) Systems Administrator

Washington, District of Columbia

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4d ago

Job Title: Red Hat Enterprise Linux (RHEL) Systems Administrator Location: Washington, DC 20530 (Onsite) Type: Contract To Hire Compensation: $52.96 Responsibilities Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware). Using Red Hat Satellite for large-scale system management, including: configuring and managing software repositories, content views, and life cycle environments. Orchestrating patch management

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Contract

$52.96

Business Intel Analyst

Hybrid in Merrifield, Virginia

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6d ago

Job Title: Business Intel Analyst Location: Vienna, VA Work Model: Hybrid onsite and remote Responsibilities li>Support Quality Control Risk Management by delivering accurate, timely, and actionable reporting and analytics for QCRM leaders, Real Estate Lending business partners, and audit or exam stakeholders.Maintain recurring reports and dashboards, validate reporting outputs, analyze trends and risks, support system administration activities, and translate business needs into clear reporting

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Contract

Depends on Experience

Systems Administrator

Tysons, Virginia

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Today

Overview The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software upgrades and maintaining a healthy system for the Defense Nuclear Facilities Safety Board (DNFSB) network. Responsibilities Perform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all supported systems a

Full-time

USD 110,000.00 - 138,000.00 per year

Red Hat Enterprise Linux (RHEL) Systems Administrator

Washington, District of Columbia

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17d ago

The Linux Systems Administrator will be responsible for administering and supporting RHEL servers with day-to-day responsibilities including: Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware).Using Red Hat Satellite for large-scale system management, including: Configuring and managing software repositories, content views, and life cycle environments. Orchestrating patch management and security updates across

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Contract

$60 - $65

AMS Administrator/Systems & IT Technician

Hybrid in Washington, District of Columbia

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Yesterday

Who we are:ICMA is a mission-driven nonprofit organization dedicated to advancing professional local government. Founded in 1914, ICMA is the leading professional association for local government leaders, managers, staff, and stakeholders serving more than 14,000 members across the globe. As a membership association, we equip professionals with the research, knowledge, and tools needed to create and sustain thriving communities. By advancing professional local government, we help communities d

Full-time

80000 - 98062

Systems Administrator

Suitland-Silver Hill, Maryland

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Today

Job ID: 2615766 Location: Suitland, MD, US Date Posted: 2026-08-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?Varen, an SAIC company is seeking an experienced Systems Administrator to join out team. This position in located in Suitland, MD and requires an active TS/SCI with polygraph

Full-time

USD 160,001.00 - 200,000.00 per year

Systems Administrator Mid Level

Annapolis, Maryland

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Today

In Order to Join the ELEVI Team you will need to have: You must be willing to work in the Annapolis Junction, MD, areaYou must have a current and active security clearance with polygraphTen (10) years of experience as an SA in programs and contracts of similar scope, type, and complexity are required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional system administration experience may be substituted for a bachelor's d

Full-time

USD 84,400.00 per year

DevOps Engineer

Washington, District of Columbia

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3d ago

Job Title: DevOps Engineer Location: Washington, DC (On-Site 5 days per week) Clearance Required: Active Top Secret Clearance Required to Start Job Type: Contract W2 Top Skills Kubernetes AWS Linux DevOps Engineer to support the program. This is a 100% onsite opportunity in Washington, DC. Candidates must possess an active Top Secret clearance to be considered. The ideal candidate will have strong experience with Kubernetes, AWS, Linux administration, CI/CD pipelines, and infrastructure aut

Contract

SAP Basis Admin Consultant

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 86,400.00 - 176,200.00 per year

Lead Stationary Engineer

Washington, District of Columbia

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Today

About the Role Complete Building Services (CBS) is seeking a Lead Stationary Engineer (LSE) for a large facility located in Gaithersburg, MD. The Lead Stationary Engineer will act as the primary point of contact between the on-site shift supervisors and the on-site contractor personnel. The LSE shall possess a MD-DLLR Grade 1 License (First-Class Stationary Engineer) and maintain the license for as long as they perform on this requirement. The LSE must also possess a current Universal CFC Licen

Full-time

USD 50.00 - 55.00 per hour

Mac Systems Administrator / Apple IT Support Specialist (macOS | Jamf | Networking)

McLean, Virginia

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27d ago

Mac Systems Support Specialist McLean, VA | Full-Time | On Site Build Your Apple IT Career Nerd Up Search is proud to partner with one of the Washington area's most respected boutique technology consulting firms to identify their next Mac Systems Support Specialist. If you're the person friends, family, or coworkers call when their Mac won't cooperate and you genuinely enjoy figuring out why we'd love to meet you. This isn't a typical help desk position. You'll become the primary Apple tec

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Full-time

$55,000 - $70,000

Systems Administrator

Washington, District of Columbia

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Today

Location: Pentagon, Arlington, VA Clearance: Active Top Secret (TS) REQUIRED Certification: DoD 8140/8570 IAT Level II or Above REQUIRED Position Overview GES is seeking a Systems Administrator to support secure system operations within a high-visibility Pentagon environment. Key Responsibilities Install, configure, and maintain servers and network systems Manage Active Directory, DNS, DHCP, and virtualization platforms Perform system monitoring, backups, and log reviews Apply patches and mai

Full-time

Engineer DC 3rd

Washington, District of Columbia

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Today

About the Role The DC 3rd Class Engineer will have comprehensive knowledge of MEP systems and mission critical operating characteristics to support full building operations. On each shift, Engineers perform tours and daily watches to monitor safe system operations and maintain systems at peak performance. Engineers preform tours and daily watches to monitor safe system operations and maintain system to peak performancePerform operation and daily function of installed equipment, required tempera

Full-time

USD 52.66 per hour

Senior Systems Administrator(Azure) - Local Candidates Only

Hybrid in Herndon, Virginia

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10d ago

Techwish is seeking a Senior Systems Administrator (Azure) for a 12-month contract engagement with one of its clients in Herndon, VA. This is a hybrid position, requiring the consultant to work onsite three days per week. SENIOR SYSTEM CLOUD ADMINISTRATOR Required Skills and Experience: - 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position - 4+ years with PowerShell or bash scripting for automation - Experience with Ansible for deployments - Experience with Firew

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Contract

$60 - $65

Sr. Application Delivery Engineer I (6787)

Washington, District of Columbia

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Today

As a Sr. Application Delivery Engineer I, you'll engineer, administer, and optimize enterprise application delivery and load-balancing solutions with the goal of making an impact across the federal government. Our team is responsible for maintaining the performance, reliability, and availability of mission-critical application delivery infrastructure, and you'll leverage your F5 expertise, troubleshooting skills, and automation experience to improve the resiliency and efficiency of the customer'

Full-time

USD 143,000.00 - 175,000.00 per year

Sr. F5 Delivery Engineer I (6787)

Washington, District of Columbia

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Today

As a Sr. F5 Delivery Engineer I, you'll engineer, administer, and optimize enterprise application delivery and load-balancing solutions with the goal of making an impact across the federal government. Our team is responsible for maintaining the performance, reliability, and availability of mission-critical application delivery infrastructure, and you'll leverage your F5 expertise, troubleshooting skills, and automation experience to improve the resiliency and efficiency of the customer's enterpr

Full-time

USD 143,000.00 - 175,000.00 per year

Systems Administrator, Lead (Linux/Windows)

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Lead Systems Administrator with strong Linux CLI and Windows administration experience to support a Special Access Program in Arlington, VA. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier support for systems that cannot fail. Role includes a $5,000 sign-on bonus in

Full-time

USD 150,000.00 per year

Systems Engineer

Arlington, Virginia

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5d ago

Summary See below for important information regarding this job. Learn more about this agency Duties Help As an IT Specialist (SYSADMIN) you will be responsible for the following duties (If selected at the GS-13 level, duties will be performed in a developmental capacity):Leads IT systems and daily operation of the enterprise architecture necessary to ensure the successful implementation of two Department of Defense (DoD) networks.Serves as a lead systems engineer and shall manage the implem

Full-time

USD 143,913.00 - 187,093.00 per year

System administration jobs in Washington, DC, USA