- Leidos (Alexandria, VA)
- …support a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves, classifications, and time ... zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a large multi-enclave enterprise environment… more
- BAE Systems (Washington, DC)
- **Job Description** BAE Systems is seeking a full-time on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... incentives may be available based on position level and/or job specifics. ** System Administrator ** **119297BR** EEO Career Site Equal Opportunity Employer.… more
- BAE Systems (Washington, DC)
- **Job Description** BAE Systems is seeking an After Hours* System Administrator to support our work as a prime contractor on a high-profile US Navy weapon ... in the creation of processes and procedures for IT operations backup service area. This role contributes to the...based on position level and/or job specifics. **After Hours System Administrator ** **119978BR** EEO Career Site Equal… more
- V2X (Springfield, VA)
- …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) … more
- GovCIO (Washington, DC)
- …referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator -2-%28desktop-and- system ... **Overview** The System Administrator (SA) is responsible for...as required. May create and document new methods supporting network/ system operations and implement changes to procedures.… more
- ICF (Reston, VA)
- …is a rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization ... is growing, and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division. You will… more
- Leidos (Bethesda, MD)
- …the National Media Exploitation Center (NMEC). The Administrator will provide operations support to customers across multiple geographic locations. They will ... systems and services under your control. + Update operations and monitoring documentation for 24/7/365 IT watch personnel....and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic. The System Administrator will work directly with the client ... COMPTIA Sec + or higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role. * Advanced knowledge of… more
- Nightwing (Arlington, VA)
- …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission...5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and… more
- General Dynamics Information Technology (Washington, DC)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system… more
- General Dynamics Information Technology (Fairfax, VA)
- … Systems Administrator for CNC G2 applications. + Performs SharePoint/ Systems Administrator on multiple multi-tiered Farms supporting online ... Yes **Job Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical… more
- Assertive Professionals (Chantilly, VA)
- System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... system health and monitoring tools, and IAVA compliance patching. Optimize system operations and resource utilization, and performs system capacity… more
- M. C. Dean (District Of Columbia, DC)
- …and incident logs. **Cybersecurity Operations ** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems . + Monitor networks ... Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating… more
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior Systems Administrator to support our customer on the Nautical contract in the ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
- Amentum (Springfield, VA)
- …& Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** ... systems including the transition and migration of corporate systems * Monitor and report on system ...improvements to the platform. * Collaborate with development and operations teams to integrate Terraform into existing CI/CD pipelines,… more
- SAIC (Fort Belvoir, VA)
- **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers ... with established IT policies and procedures. Continually monitors and tunes multiple systems to achieve optimum performance levels. Ensures workstation/server… more
- CBRE (Washington, DC)
- Senior Business Systems Analyst - CMMS Administrator Job ID 253484 Posted 09-Jan-2026 Service line GWS Segment Role type Full-time Areas of Interest Digital & ... units to develop, install and enhance new and current systems . A CMMS Administrator is responsible for...system configuration, and user training to optimize maintenance operations . **What You'll Do:** System Management: Oversee… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written… more
- Bowman (Reston, VA)
- **Short Description** Bowman has an opportunity for a Business Systems Administrator to join our team in Reston, VA. At Bowman, we believe in creating ... unwavering commitment to provide unparalleled service to our clients. **Purpose** The Business Systems Administrator will support the Business Systems Group… more
- General Dynamics Information Technology (Quantico, VA)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Systems Administrator ** , the work you'll do at GDIT will be… more