Senior Microsoft System Administrator Interactive Process Technology LLCSenior Microsoft System AdministratorFort Belvoir, VAFull timeWe're looking for people who:Are curious and excited about technologyLike solving problems and figuring things outCan take initiative but also enjoy working with a teamWant to keep learning, growing, and challenging themselves If you're someone who's eager to jump in, learn something new, and make an impact-you'll fit right in here.*This position is contingent upon contract award and the actual job description may vary based on specific contract requirements and organizational needs.* We work closely with our customers, teammates, experts, and partners to come up with practical solutions that actually make a difference.
System Administrator Skill Level 2 CTRL + LLCSystem Administrator Skill Level 2Annapolis Junction, MD$70–$88From designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish. You're a hands-on systems administrator who thrives in a Linux-first environment and takes pride in keeping complex systems secure and operational.
System Administrator (TTO5) Que Technology GroupSystem Administrator (TTO5)Annapolis Junction, MarylandQue Technology Group, Inc., is seeking a Junior System Administrator to provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities. Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, mobile devices, etc.
NetOps System Administrator Metova FederalNetOps System AdministratorAnnapolis Junction, Maryland$110,000–$130,000 / yearFull timeSince 2004, CESI has been at the forefront of developing, maintaining, and integrating simulation-based training, serious gaming, technical services, training and other support in live, virtual, constructive, and gaming (LVCG) domains. The role serves as a primary point of coordination for network operations activities, ensuring the high availability, security, and performance of mission-critical systems across multiple environments.
System Administrator (SA) 3 CTRL + LLCSystem Administrator (SA) 3Columbia, MDFrom designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients' projects from start to finish. Ctrl+ is an innovative software engineering and staffing firm based in Elkridge MD/ We specialize in providing cutting-edge software solutions and assembling exceptional teams for Department of Defense (DoD) programs.
NewLinux System Administrator NewGen TechnologiesLinux System AdministratorAnnapolis Junction, MarylandOur team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. Key skills include: Linux Administration, Storage & Backup Management, Security & Compliance, System Monitoring & Performance Tuning, Troubleshooting & Root Cause Analysis, and Automation & Scripting.
NewPrincipal Procore Administrator Northrop Grumman CorpPrincipal Procore AdministratorFalls Church, VA$125,300–$187,900 / yearCreate and maintain presentations and other communication materials that summarize the overall Procore program, including status, roadmap, metrics, and key outcomes for leadership and stakeholder audiences, and report on performance, status, and key metrics to sector and enterprise-level stakeholders to ensure strong, consistent communication. Design and maintain Procore-based reports and dashboards, including custom Procore reports and Power BI solutions, to track project progress, portfolio performance, and key metrics across sites and sectors.
Citrix Infrastructure Administrator LeidosCitrix Infrastructure AdministratorArlington, VirginiaThe DISA CESO ITSS team provides network operations and cyber defense support to the Defense Information Systems Agency (DISA), enabling secure and reliable communications for the Department of Defense (DoD) and Combatant Commands (COCOMs). June 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
RHEL Administrator Patriot, LLCRHEL AdministratorAnnapolis Junction, MDFull timeLastly, as a “verified” Service-Disabled Veteran Owned Small Business (SDVOSB) and a Maryland Department of Transportation (MDOT) Minority/Disadvantaged Business Entity (MBE/DBE), Patriot is committed to delivering the highest quality personnel, most innovative approaches wrapped in state-of-the-art solutions using the latest and most advanced technologies available. As a value-added partner, we provide our government and commercial customers with the quality assurance, performance-based and program management credentials required for a maximum Return on Investment (ROI), and sustainable strategic advantages, for both the short and long terms.
ServiceNow Administrator/Developer Lentech Inc.ServiceNow Administrator/DeveloperLaurel, MDFull timeLentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields. Lentech’s clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies.
Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (TS/SCI w/ Poly) - Mission CriticalMcLean, VA$175,000–$300,000The ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalMcLean, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Marketing Cloud Administrator George Mason UniversityMarketing Cloud AdministratorFairfax, VirginiaIn collaboration with the George Mason University community, and as part of the Office of the Provost, the Division for Enrollment Management optimizes student recruitment and retention by developing and implementing strategic enrollment plans, overseeing the admissions process, providing financial aid services, and managing the Mason Student Services Center-a centralized student services resource. This position is responsible for the day-to-day support and technical maintenance of Mason's Marketing Cloud tool, and will be required to work with creative/strategic marketing and communications staff from across the Provost's Office to schedule, maintain, and deploy multi-channel marketing journeys through the tool.
Web Administrator RIVA SolutionsWeb AdministratorReston, VirginiaThe ideal candidate will manage WebAdmin requests, support content publishing and maintenance activities, coordinate with cross-functional teams, and ensure timely communication and issue resolution for stakeholders. By investing in our people and fostering a flexible, supportive environment, employees have the opportunity to grow their skills, contribute ideas, and make an impact from day one—all while supporting missions that matter.
E-Discovery Application Administrator II CONTACT GOVERNMENT SERVICESE-Discovery Application Administrator IIRockville, MD$112,597.33–$152,810.66 / yearAs an expert programmer, you will be independently developing, modifying, and maintaining complex programs to support litigation environment applications, such as litigation support databases, associated management systems, and analytical systems. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
ServiceNow System Administrator (324) iTech AGServiceNow System Administrator (324)Arlington, VirginiaOVERVIEW iTech AG is seeking a ServiceNow System Administrator to support a federal program by administering, configuring, and maintaining the ServiceNow platform in a secure and compliant environment. This position is well-suited for someone early in their ServiceNow career who is looking to grow their technical skills while supporting a mission-focused federal program.
Senior E-Discovery Application Administrator II CONTACT GOVERNMENT SERVICESSenior E-Discovery Application Administrator IIRockville, MD$144,768–$209,109.33 / yearAs an expert programmer, you will be independently developing, modifying, and maintaining complex programs to support litigation environment applications, such as litigation support databases, associated management systems, and analytical systems. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
NewSystems Engineer GRVTYSystems EngineerChantilly, VA$150,000–$250,000 / yearSponsor teams maintain expertise in learning technologies, systems engineering, web design and web application development, software development, classroom IT support, registrar services, online delivery strategies, video production, and data analytics to achieve the mission. Demonstrated experience using excellent interpersonal and team building skills to enhance partnerships with diverse customer base, contractors, service delivery partners, or other stakeholders.
Lead Grants Administrator (Reservist On Call) ICF International, IncLead Grants Administrator (Reservist On Call)Reston, VA$30–$50 / hourThe Lead Grant Administrator- Reservist On Call will work with ICF staff and our clients to deliver grant and program financial support across opportunities funded by federal and state agencies including the Federal Emergency Management Agency (FEMA), Department of Energy (DOE), Department of Transportation, Environmental Protection Agency (EPA), and Department of Commerce. 2+ years of experience delivering grant and program financial support across opportunities funded by federal and state agencies including the Federal Emergency Management Agency (FEMA), Department of Energy (DOE), Department of Transportation, Environmental Protection Agency (EPA), and Department of Commerce.
NewData Center Administrator - TS/SCI with Polygraph General Dynamics Information TechnologyData Center Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As a Data Center Administrator supporting CIS, you will help ensure the reliability, security, and efficiency of mission critical data center environments across a globally distributed enterprise.