NewSystems Administrator And Security Analyst Booz Allen Hamilton Inc.Systems Administrator And Security AnalystFort Belvoir, VA$77,600–$176,000 / yearAs a system administrator and cyber analyst on our project, you'll install, configure and manage RHEL and Windows operating systems to ensure that they meet operator needs while also being compliant with Risk Management Framework (RMF) and NETCOM requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Senior Application Administrator Nationwide IT ServicesSenior Application AdministratorFort Belvoir, VA$85,000–$130,000 / yearWorking closely with system administrators, database administrators, developers, and cybersecurity professionals, the Senior Application Administrator will manage application installations, upgrades, deployments, integrations, and security compliance across development, pre-production, and production environments. Senior Application Administrator Location: Fort Belvoir, VA Security Clearance: Active Secret Security Clearance Position Overview Nationwide IT Services (NIS) is seeking an experienced Senior Application Administrator to support a Department of Defense customer at Fort Belvoir, VA.
Oracle Database Administrator LeidosOracle Database AdministratorArlington, VirginiaTranslate requirements and data into usable database schemas by creating or recreating ad hoc queries, scripts and macros, making updates to existing queries, and creating new queries to manipulate data into a master file. The Oracle Database Administrator will join a high-impact program, focused on designing, building, delivering, and supporting highly available, scalable, real-time data persistence for mission-critical applications.
NewSystems Administrator w TS/SCI CI Poly ActioNet IncSystems Administrator w TS/SCI CI PolyChantilly, VAThe System Administrator will build and maintain systems from bare metal, manage authentication services, perform backups, monitor security events, troubleshoot hardware and software failures, and ensure systems remain compliant with DoD and Intelligence Community security requirements. About ActioNetActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance.
Senior IT System Administrator Stanford Hotels CorporationSenior IT System AdministratorWashington DC, DC$120,000 / yearPart timeThe Senior IT System Administrator is responsible for maintaining and optimizing our IT infrastructure, including Microsoft Active Directory, Office 365, server maintenance, virtualization, cloud infrastructure (primarily Azure), security, and networking. 10+ years of experience in IT system administration with a focus on Active Directory, Office 365, server maintenance, virtualization, cloud infrastructure, security, and networking preferred.
New9-1-1 Systems Administrator PrInce William County Government9-1-1 Systems AdministratorWoodbridge, VA$97,240–$124,874.75 / yearAbout This Role: Working as part of a team responsible for developing and maintaining the technology that supports the 9-1-1 Center and all of public safety, the 9-1-1 Systems Administrator is primarily responsible for the day-to-day administration, maintenance, troubleshooting, and planning for the Countys 9-1-1 call handling equipment, the Center's voice network, and the telephony systems behind it. The center provides dispatch and public safety technology services for the Prince William County Police Department; the Police Departments of the Towns of Dumfries, Haymarket, Occoquan, and Quantico; the Prince William County Fire and Rescue System; and Fire and Rescue services for the independent Cities of Manassas and Manassas Park.
Linux System Administrator AerovironmentLinux System AdministratorHerndon, VA$80,000–$100,000 / yearAgencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.
Sr System Administrator PavionSr System AdministratorChantilly, VirginiaAs a global leader, Pavion specializes in the design, installation, service, and maintenance of cutting-edge fire alarm systems, critical communications, video surveillance, access control, and advanced AV technologies. Act as a mentor and subject-matter expert, translating complex technical topics into clear, actionable guidance for both technical and non-technical audiences.
System Administrator, Senior Booz Allen HamiltonSystem Administrator, SeniorUsa, District of Columbia8+ years of experience providing Tiers I and II support for Windows‑based systems such as user account and permissions or access control management, printer and device connectivity, basic workstation and network troubleshooting, system log analysis and error resolution, performance remediation, imaging and re-imaging, system and endpoint updates, or configuration changes. We’re looking for a system administrator who specializes in enterprise-level system and network administration and managing secure, multi-domain environments to help our customer deploy and maintain mission-critical IT infrastructure, strengthen their cybersecurity posture, and enhance the readiness of technology systems.
Systems Administrator INflow FederalSystems AdministratorSpringfield, VAYou will be integral in coordinating site visits, performing upgrades, resolving issues, and providing TIER 2/3 support for Unix/Windows workstations, servers, and other critical IT infrastructure. Known for our agility, transparency, and integrity, INflow combines real-world experience with emerging technologies like AI/ML to help our customers lead in a rapidly evolving defense landscape.
Associate, Systems Administrator HITT ContractingAssociate, Systems AdministratorFalls Church, VirginiaEvery day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. Proficiency in Microsoft Azure services, including deployment, configuration, administration, and monitoring of cloud-based solutions.
Cyber Security Administrator Beyond SOFCyber Security AdministratorDistrict of ColumbiaStay updated on the latest cybersecurity threats and. Monitor network traffic for suspicious activity and respond.
Senior IT Systems Administrator Scout SpaceSenior IT Systems AdministratorReston, Virginia$120,000–$200,000 / yearScout is seeking a skilled Senior IT Systems Administrator to lead the design, implementation, and management of our internal IT systems as we transition from third-party managed services to a scalable in-house capability. Build and mature Scout's in-house IT support capability while maintaining strong working relationships with our Managed Service Provider (MSP), CMMC consultants, and other technology partners.
Tier 2 Help Desk/ System Administrator Cyber Defense TechnologiesTier 2 Help Desk/ System AdministratorChantilly, VirginiaResponsibilities: Perform desktop and helpdesk and client onsite support efforts, making sure all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruption. Work within a defined Change Management process by suggesting new and existing IT infrastructure changes, plan hardware and software upgrades, uplift existing documentation, etc.
Watch Stander / Junior Network Administrator (Secret Clearance Required) Shift Work On-Site AkimaWatch Stander / Junior Network Administrator (Secret Clearance Required) Shift Work On-SiteAlexandria, VA$65,000–$75,000 / yearConduct Tier I/Tier II technical diagnostics of networks, including server resets (Citrix), SNMPc, pinging servers, user accounts, TAVEE reports, etc. For our government customers, Tuvli ensures that solutions are strictly aligned with agency processes and desired program outcomes while delivering the best value for technology investments.
System Administrator TS/SCI Polygraph LeidosSystem Administrator TS/SCI PolygraphAlexandria, VirginiaExecuting the process for managing information assurance vulnerability alerts (IAVAs) and system security scanning for equipment suites in accordance with the System Security Plans for these systems to identify and remediate IAVAs rapidly and accurately. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Splunk Administrator Booz Allen Hamilton Inc.Splunk AdministratorIndian Head, MD$62,000–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Ability to monitor, troubleshoot, and optimize Splunk performance in Linux environments, apply security best practices to Splunk and Linux systems, work collaboratively, and communicate complex technical issues effectively.
Help Desk Tier II Administrator Geospatial And Cloud AnalyticsHelp Desk Tier II AdministratorQua, VirginiaCompensation: $49,000.00 per year GCA is a minority veteran owned small business providing solutions to customer requirements in every realm of the intelligence and information technology industries to include, imagery/intelligence analysis, related systems engineering and administration, operations and maintenance, networking and VTC services. This role involves consulting with the user community to troubleshoot technical problems and respond to queries via telephone or self-service tickets, supporting internal and external customers with computer hardware, software, network, system/application access, and telecommunications systems.
Systems Administrator Galapagos Federal Systems LLC.Systems AdministratorWashington, Washington, DC$125,000–$135,000 / yearFull timeThe Systems Administrator provides Tier 1 and Tier 2 support, participates in RMF lifecycle activities, implements STIGs and security controls, and works closely with cybersecurity teams to maintain system authorization and operational readiness. We deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services.
Systems Administrator (SA) - TS/SCI with CI Polygraph Modern Government SolutionsSystems Administrator (SA) - TS/SCI with CI PolygraphMcLean, VAFull timeThe SA will work alongside the program's ISSE and security team to implement technical controls, maintain system security posture, and support the ongoing fielding and maintenance of a Top Secret Contractor Wide Area Network (CWAN).The ideal candidate brings hands-on experience with system hardening, vulnerability management, and system administration in NRO-sponsored CWAN infrastructure, along with the ability to collaborate effectively across technical and program teams in classified environments. TITLE: Systems Administrator (SA)LOCATION: McLean, VACLEARANCE REQUIRED: Active DoD TS/SCI with CI PolygraphEMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Administrator (SA) to support the implementation, hardening, and maintenance of secure systems for mission-critical government programs.