Systems Admin Sr Adv (Ts/Sci With Poly Required) GCI IncSystems Admin Sr Adv (Ts/Sci With Poly Required)Tysons Corner, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. As a Senior Systems Administrator, a typical day will include the following duties: Position supports both medium-sized business network and small program networks with multiple users on several different domains.
Regional National Missing and Unidentified Persons System Administrator All Native GroupRegional National Missing and Unidentified Persons System AdministratorWashington, Washington, DCRemoteFull timeCandidates will be part of a team that manages the day-to-day operations of NamUs; supports ongoing NamUs programs and initiatives; continues national outreach efforts; provides and manages free forensic services (DNA, dental, fingerprint, Forensic Genetic Genealogy (FGG), and anthropology); provides technical assistance to state and local users and evaluates the impact of NamUs to aid medicolegal and other investigative efforts. Summary: All Native Group, a division of Ho Chunk Incorporated, is seeking Regional National Missing and Unidentified Persons System Administrators to support the National Institute of Justice (NIJ) with management of the National Missing and Unidentified Persons System (NamUs) program.
Options for Systems Engineers, all levels - FS Poly stanleyreidOptions for Systems Engineers, all levels - FS PolyAnnapolis Junction, MarylandApply @ https://careers.stanleyreid.com/, or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Once we have a good idea of what you're looking for, we can do all the leg work in researching, digging and connecting you with opportunities that are closely aligned.
Mid-Level Systems Engineer - Splunk Administrator PeratonMid-Level Systems Engineer - Splunk AdministratorAnnapolis Junction, Maryland$176,000–$282,000 / yearFull timeD. Benefits : Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The role combines hands-on Splunk engineering with cyber defense, continuous monitoring, incident response, vulnerability and risk assessment, security architecture, and systems integration across computing, network, and enclave environments.
Systems & Network Administrator Apogee Engineering, LLCSystems & Network AdministratorArlington, VirginiaFull timeThe HAF/A10 contract delivers technical, analytical, operational, programmatic, and planning subject-matter expertise to HAF/A10 and its component divisions to advance national security strategic plans, policies, concepts, and initiatives. ADPE Custodian: Perform all equipment custodian duties for Automated Data Processing Equipment (ADPE), including managing accounts, transfers, turn-ins, and coordinating all requests for new equipment and repairs.
Systems Administration Supervisor / Helpdesk Lead PeratonSystems Administration Supervisor / Helpdesk LeadChantilly, Virginia$112,000–$179,000 / yearFull timeResponsibilities: Peraton is seeking a Systems Administration Supervisor to oversee the availability, security, and performance of mission-critical systems, while managing daily operations, staff development, and cross-team coordination. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Senior/Expert Systems Admin (DevOps) VTG.Senior/Expert Systems Admin (DevOps)Herndon, VA$175,000–$220,000 / yearOur team consists of Software Developers, Systems Development Engineers (DevOps), and Data Engineers - with this combination of skills, we develop unique software that enables our customer network to safely operate at scale without customer impact. The Sys Admin will need to have proven systems design and scalability experience, as they will also be responsible for designing, secure infrastructure enhancements to support new capabilities, or enhance the performance and scalability of our infrastructure or address related issues.
NetOps System Administrator Shift Lead Raydon CorpNetOps System Administrator Shift LeadFort Meade, MD$125,000–$140,000 / yearThe Network Operations (NetOps) Shift Lead will lead shift personnel in supporting the daily operations, performance, and availability of network infrastructure and services. Since 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.
Senior DevOps System Administrator Verite Group, Inc.Senior DevOps System AdministratorSterling, VAExperience with designing, implementing, and supporting a DevSecOps environment (code repository, binary repository, continuous integration/delivery, error tracking). Minimum of four (4) years designing, documenting, and developing Continuous Integration/Continuous Delivery Pipelines for complex software applications.
ServiceNow Administrator/Developer – SA2 - TS/SCI Poly required EmtakServiceNow Administrator/Developer – SA2 - TS/SCI Poly requiredAnnapolis Junction, MarylandThe ideal candidate will have hands-on experience managing and developing within a self-hosted ServiceNow environment , with strong Linux/UNIX troubleshooting and JavaScript development skills. We are seeking a ServiceNow Administrator/Developer (SA2) to join a highly skilled team supporting the design, development, administration, and integration of enterprise ServiceNow solutions.
Audio Visual System Administrator Tier 2 BAE Systems PlcAudio Visual System Administrator Tier 2Washington, DCfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US123582BREXTERNAL/Audio-Visual-System-Administrator-Tier-2 .
Systems & Network Administrator Apogee Engineering LLCSystems & Network AdministratorArlington, VAMinimum Experience: Citizenship: Must be a US citizen Clearance: Must have an active Top Secret security clearance with SCI eligibility and be able to maintain itEducation: Bachelor''s degreeYears of Experience: Three (3) years of experience in the respective technical/professional discipline. The HAF/A10 contract delivers technical, analytical, operational, programmatic, and planning subject-matter expertise to HAF/A10 and its component divisions to advance national security strategic plans, policies, concepts, and initiatives.
Program Lead, Systems Engineer LeidosProgram Lead, Systems EngineerOdenton, MarylandJob Description The Program Lead/System Engineer position will oversee the management of the system level requirements, and the performance of integration, verification, and user acceptance testing to ensure that the design, deployment, integration, maintenance, and support for Joint Worldwide Intelligence Communications Systems (JWICS) supporting DISA customers is fully operational. September 4, 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.
Network Security System Administrator 0 ItezzNetwork Security System Administrator 0Annapolis Junction, MarylandConfigure and manage network devices, firewalls, VPNs, web proxies, and load balancers and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.
Linux System Administrator Peterson TechnologiesLinux System AdministratorAnnapolis Junction, MD$185,000–$215,000 / yearIf you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team! Linux (Red Hat/Rocky/CentOS) experience (15 years) Desired: Puppet, Ansible, FreeIPA, RedHat KVM, NetApp, Raybird Support, experience with JIRA, Confluence.
Senior System Administrator Amatriot Group, LLCSenior System AdministratorVienna, VA$100,000–$110,000 / yearThis role focuses on AWS-hosted services, including AWS Connect, EC2, and S3, and supports AWS GovCloud administration, Linux-based virtual machines, system monitoring, security compliance, automation, backup and recovery, DevSecOps practices, and on-call support for mission-critical communication systems. Administer and support cloud-native infrastructure powering FBI CJIS telecommunication systems, with a strong focus on AWS-hosted services, including AWS Connect, EC2, and S3.
System Administrator Rite-Solutions IncSystem AdministratorWashington, DCThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. This role demands a seasoned professional with deep technical expertise, a proactive mindset to oversee suites of hardware and software infrastructure components within high performance lab environments in addition to supporting the development and implementation of customer driven requirements.
Network Computer System Administrator Integral Consulting Services IncNetwork Computer System AdministratorMcLean, VAThe Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop advances within cyber defense research; advanced detection methods; sensor structure, data optimization, and sensor architectures; intrusion detection innovations, evaluation methods, attack behaviors, insider threat and adversarial threat predictions. Provide a SME in the security architectural design of mobile computing/cloud environments (e.g., IaaS, PaaS, SaaS); to include secure data processing in a public, private, and hybrid cloud environment, and securing sensitive data on mobile phones and tablets.
AWS System Administrator SITEC ConsultingAWS System AdministratorWest Springfield, VAFull timeYou will manage daily cloud operations, troubleshoot performance issues, automate routine work, and help ensure platform availability and resilience. Louis, MOClearance: Active TS/SCIAdminister and secure AWS infrastructure supporting mission-critical applications.
Remote Sr. OpenShift Virtualization Administrator StratAcuity Staffing Partners IncRemote Sr. OpenShift Virtualization AdministratorWashington, DCRemote$55–$63 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The role is a key technical leader for an in-flight migration from VMware to OpenShift Virtualization, with responsibility for both steady-state platform operations and execution of migration waves.