IT Engineer - Network Administrator System OneIT Engineer - Network AdministratorMerrifield, VARemoteSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Understanding of networking protocols, devices, firewalls, routers, VPNs, and network monitoring tools.
Microsoft SQL Server Database Administrator - TS/SCI FS Poly required EmtakMicrosoft SQL Server Database Administrator - TS/SCI FS Poly requiredAnnapolis Junction, MarylandWe are seeking a Microsoft SQL Server Database Administrator to join a small, highly skilled database administration team supporting Microsoft SQL Server environments across multiple networks and architectures. The ideal candidate is a self-motivated DBA who enjoys solving complex problems, learning new technologies, and finding ways to improve and automate database administration processes.
Systems Administrator Dynamic Solutions Technology LLCSystems AdministratorWashington, DCFull timeResponsibie for account management, troubleshooting workstations and servers in both virtual and physical environments, installing hardware and software, configuring operating systems, performing patch and vulnerability management, and configuring or troubleshooting workstation peripherals. Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Systems Administrator to provide support to a Federal Government customer in the Washington DC location.
System Administrator HPC Prime Contract (Maryland) VibrintSystem Administrator HPC Prime Contract (Maryland)Annapolis Junction, MDFull timeDemonstrate superior communication, contribute to team efficiency, and work towards solutionsOptimize system operations and resource utilization, and perform system capacity analysis and planningQualifications: Experience with Linux OS install, file system configuration, TCP/IP networking, configuration, operating system and application troubleshooting, BASH scripting, software compilation and installTechnical storage experienceUnderstanding of HPC architecture, knowledge of high-speed networks such as InfiniBand, SlingshotFamiliarity with Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, AnsibleProven troubleshooting skills - each system is slightly different and there's no "one fix" for a particular problemBachelor's degree in a technical disciplineMinimum five (5) years of demonstratable system administration experience or ten (10) years minimum experience in lieu of degree. Responsibilities: Configure, maintain, and advance Linux and Unix operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Sr. Systems Administrator - Secret Xcelerate Solutions LLCSr. Systems Administrator - SecretDCRemoteThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America's fastest-growing companies.
Systems Administration - Cleared Contractor - L3 LancesoftSystems Administration - Cleared Contractor - L3Chantilly, VA$100,000–$120,000 / hourSupport RMF and cybersecurity activities in partnership with Cyber Engineering, including BOE development, implementation and maintenance of security controls, and system hardening in compliance with DoD, NIST, STIG, and Zero Trust Architecture (ZTA) requirements. •Apply basic network administration and troubleshooting skills using core networking concepts and protocols such as DNS, DHCP, TCP/IP, routing, switching, and HTTP.
Systems Administration Supervisor / Helpdesk Lead Peraton IncSystems Administration Supervisor / Helpdesk LeadChantilly, VA$112,000–$179,000 / yearPeraton 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.
Sharepoint Senior Administrator Leidos Holdings Inc.Sharepoint Senior AdministratorAlexandria, VA$92,300–$166,850 / yearThe SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authentication as well as support site setup, permission management, troubleshooting, and service requests for customers as well as content and knowledge managers. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers.
SharePoint Senior Administrator Leidos Holdings IncSharePoint Senior AdministratorAlexandria, VA$92,300–$166,850 / yearThe SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authentication as well as support site setup, permission management, troubleshooting, and service requests for customers as well as content and knowledge managers. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers.
Network Administrator 4 Delan Associates, IncNetwork Administrator 4Fairfax, VAThe Network Administrator installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system. Requires experience in the technical services and support fields as well as experience in network administration (DHCP, DNS, routers, firewall, etc.).
ServiceNow System Administrator Associates SystemsServiceNow System AdministratorAdelphi, MarylandActive DoD Secret Clearance Required- This is Remote with travel to customer for meetings quarterly Direct Hire Position All qualified resumes will be contacted within 24 hours QUALIFICATIONS - Bachelor's Degree in Computer Science or related field- At least (7-9) years of related experience.- Clearance Requirement: US Citizen with a DoD Secret clearance- SNOW Certified Application Developer- Any IAT Level III Certification: CASP+ or SECURITYX or CCNP Security or CISA or CISM or CISSP or GCED or GCIH . RESPONSIBILITIES This task includes, but is not limited to, the following activities: Support for Information Technology Service Management (ITSM) integration with ServiceNow development and implementation to meet the design specifications using best practice and out of the box functionality.
Network Administrator – Level 2 CACINetwork Administrator – Level 2Washington DcAs a Tier 2 Network Administrator, you'll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address break fix, configuration update, schedule add moves and changes and technology upgrades and installs for Network routers and switches. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewNetwork Administrator Chenega CorporationNetwork AdministratorArlington, VAThe Network Administrator performs network configuration, troubleshooting, monitoring, and maintenance activities while supporting local area networks (LANs), wide area networks (WANs), cloud-connected environments, and network security initiatives. Working knowledge of TCP/IP, VLANs, VPNs, BGP, OSPF, EIGRP, MPLS, and enterprise networking concepts.
System Administrator 1 Avid Technology Professionals LLCSystem Administrator 1Annapolis Junction, MDSSP compliance and STE/STN support on Linux systems. Solid understanding of PKI/TLS/crypto including crypto policies.
Network Administrator, 3rd Shift Tetrad Digital Integrity LLCNetwork Administrator, 3rd ShiftArlington, VAThis program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age.
Network Administrator - Evening Shift LeidosNetwork Administrator - Evening ShiftArlington, VirginiaSeptember 1, 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. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population.
Network Administrator - Night Shift LeidosNetwork Administrator - Night ShiftArlington, VirginiaAugust 28, 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. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population.
NewCloud/ System Administrator 1 Power3 SolutionsCloud/ System Administrator 1MarylandRequired Skills: Hands-on experience supporting IT infrastructure including server installation, rack/stack activities, cabling, hardware troubleshooting and system bring-up. Physical Requirements: This position requires the ability to lift, move and transport equipment weighing up to 50 pounds as part of routine system maintenance, server installations and hardware troubleshooting activities.
Network Administrator Peraton IncNetwork AdministratorWashington, DC$104,000–$166,000 / yearAs a Tier 2 Network Administrator, you''ll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address break fix, configuration update, schedule add moves and changes and technology upgrades and installs for Network routers and switches. A Bachelor''s degree with 5+ years of experience OR a Master''s degree with 3+ years of experience OR a PhD with 1+ years of experience; an additional 4 years of experience maybe considered in lieu of a degree requirement.
NewTS/SCI Cleared Network Administrator Tier 2 Assured Consulting SolutionsTS/SCI Cleared Network Administrator Tier 2WashingtonAs a Tier 2 Network Administrator, you'll be challenged with enterprise support problems where you will coordinate with the Network Operations Center and other Operational staff to address break fix, configuration update, schedule add moves and changes and technology upgrades and installs for Network routers and switches. Job Status: Position is active, funded, and is contingent upon customer acceptance Location: Bolling AFB, Washington DC (onsite) Clearance Required: Must be a U.S. Citizen and possess a current and active TS/SCI clearance granted by the Department of Defense or an Intelligence Community agency.