Job Title: Jr. VoIP Administrator Location: Fort Meade, MD Type: Open – Full-Time Salary: $70-$80k based on experience level Required: • U.S. Citizen • Active/recent (last 24 months) U.S. government security clearance • Minimum 2 years’ experience in UC server administration • Minimum 2 years’ experience in call management • CompTIA Security Desired: • Certification in call management/UC administration • Switch Administration • Layer 2 switching • Layer 3 path control • Ribbon VOIP experience J…

Posted 01/28/2026

Title: Windows System Administrator Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security or IAT Level II Cert Top Skills Required: • System Administration of Windows-based workstation • ACAS Scans / STIGS • Active Directory Job Description: TEKsystems seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users. The Systems Administrator will be responsible for: • Answering questions about installation, o…

Posted 01/06/2026

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National Security. Role Description: * Provide system administration expertise in a small environment of hi…

Posted 12/09/2025

Marathon TS is looking to hire a Systems Administrator (CYBER) to supporting the USAF in Quantico, VA. All candidates should have the following background: * Provide IT systems administration, including planning for, installing, and maintaining computer systems, including physical and virtual servers, storage area networks and network attached storage on five enclaves. * Perform performance monitoring and tuning, upgrades and patching, backup and recovery, as well as troubleshooting and problem…

Posted 02/01/2026

Description TEKsystems has an opening for a System Administrator on a DISA contract. This role is primarily on the customer site at Ft Meade, MD. The Senior Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: • Provide Senior level expertise for Virtual Desktop Infrastructure (VDI) environment. • Lead as the Subject Matter Expert on all VDI related issues/needs. • Provide support for ticket esca…

Posted 01/29/2026

Title: Linux System Administrator Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security or IAT Level II Cert Top Skills Required: • Minimum three - six years' experience in system administration of Linux-based servers and Linux-based workstations • Ideal Linux Admin will have Department of Defense experience with security guidelines and policies. (DISA STIGS) is a plus • Seeking specific experience with the following operating systems and service…

Posted 01/06/2026

Job Description Gridiron IT is looking for a RHEL System Administrator to support the Department of the Air Force (DAF) Enterprise IT as a Service (EITaaS) program.? The candidate will join a team of admins responsible for the management and advanced troubleshooting of related issues in the SIPR environment. On the EITaaS program, Gridiron IT will deliver enhanced capabilities and services to implement and operate an enterprise ITSM solution, enterprise service desk, endpoint management and sec…

Posted 12/05/2025

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters. ________________________________________________________________________ The candidate will participate in a new long-term …

Posted 01/12/2026

The successful candidate is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This individual participates in the whole process lifecycle from technical research to enable continuing innovation within the infrastructure through to application/product delivery. This individual ensures that system hardware, operating systems, and related procedures adhere to organizational values, enabling st…

Posted 01/08/2026

Title: Cisco ISE Administrator (Identity Services Engine) Location: Dahlgren, Virginia (ON-SITE) Clearance Required: Top Secret Certification Required: Security or IAT Level II Cert Top Skills Required: • Cisco Identity Services Engine (ISE), setting up servers, managing ISE, setting up rules • Managing & Building Servers in ISE or Nodes • 802.1x (wireless security) • RADIUS / TACAS • ASA Firewalls Job Description: As an ISE Administrator, you will identify endpoints, and enable the creation an…

Posted 01/06/2026