Systems Administrator BowheadSystems AdministratorDahlgren, VA$70,000–$75,000 / yearBowhead seeks a Systems Administrator to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program at the Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. . Immediately report any suspected security anomalies, unauthorized access attempts, or hardware tampering to local security officers and ONI/DIA network defense teams.
Associate Director of Business Intelligence and Analytics Georgetown UniversityAssociate Director of Business Intelligence and AnalyticsSt. Marys, MD$54,616–$100,493.33 / yearWith the Hilltop Campus located in the heart of the historic Georgetown neighborhood, and the Capitol Campus, just minutes from the U.S. Capitol and U.S. Supreme Court, Georgetown University offers rigorous academic programs, a global perspective, and unparalleled opportunities to engage with Washington, D.C. Our community is a close-knit group of remarkable individuals driven by intellectual inquiry, a commitment to social justice, and a shared dedication to making a difference in the world. Candidates must have five to six years of experience in marketing analytics, CRM administration, or institutional research, ideally in higher education or healthcare, including hands-on experience with Salesforce Marketing Cloud or a comparable marketing automation platform (Data Extensions, Journey Builder, UTMs, segmentation).
Senior Unix/Linux Systems Administrator TATITLEK SUPPORT SERVICES, INC.Senior Unix/Linux Systems AdministratorDahlgren, VAThe specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA''s); UNIX system administration of Solaris, UNIX scripting, Thin Client, Sudo, IDM, NTFS, CIFS, DNS, RDP Client, and security setup and updates (IAVA''s); Windows system administration of WSUS and third party solutions, GPOs Windows Server and Windows Workstations, Thin Clients (hardware/software), Networking and documentation creation/updates. While performing the duties of this job, the employee is required to use fabrication tools; stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell.
NewC-UAS Cybersecurity Engineer Booz Allen Hamilton IncC-UAS Cybersecurity EngineerFort Belvoir, VA$86,800–$198,000 / yearAbility to design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation, ensuring all products and administrative documentation is completed and maintained, including for continuity and historical reference. 5+ years of experience reviewing assessment reports and assisting projects in identifying security risks, including technical and non-technical, and developing effective mitigation strategies, including Plan of Action and Milestones.
CSfC Network Engineer Subject Matter Expert (SME) LeidosCSfC Network Engineer Subject Matter Expert (SME)Fort Belvoir, VirginiaIn this role, you will author and tune Palo Alto NGFW security policies and IDS/IPS threat prevention signatures, implement enterprise network access control and 802.1X policies via Cisco ISE and Aruba ClearPass, integrate enterprise PKI/OCSP services and hardened NTP, and generate key engineering artifacts required for NSA CSfC PMO registration and compliance auditing. Leidos is seeking an experienced Network Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA) in Fort Belvoir, VA.
Deputy Network Operations Security Center (NOSC) Manager LeidosDeputy Network Operations Security Center (NOSC) ManagerFort Belvoir, VirginiaThe I3TS program provides enterprise-wide IT support to enable the Defense Threat Reduction Agency’s (DTRA) Information Management & Technology Directorate (J6) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. September 3, 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.
Senior System Administrator GCubedSenior System AdministratorFort Belvoir, VAAdminister CAA's Hewlett Packard (HP) physical/virtual server farm that includes but not limited to storage area networks (SAN), application servers and Netbackup system servers ensuring all systems are available during core work hours. Install and update anti-virus software and anti-virus signature files on all CAA assets when released by Defense Information Security Agency (DISA) information assurance vulnerability alert (IAVA) or the ARMY once notified by the COR or CTO.
Senior Software Engineer SCCISenior Software EngineerKing George, VAThe Software Engineer will work as an integral part of the engineering design teams, as well as with end-users, management, and sponsors throughout the design, integration and iterative test of prototypes and tactical systems. Demonstrated experience working with engineers, HW/ SW developers, and management to gather necessary documentation, requirements, security, and safety information.
Data Engineer, Mission Data Products Clearance Required Logistics Management InstituteData Engineer, Mission Data Products Clearance RequiredFort Belvoir, VA$128,301–$190,653.79 / yearIndividual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change.
Zscaler SME System Analyst Tata Consultancy Services LtdZscaler SME System AnalystTriangle, VA$110,000–$120,000 / yearsecurity requirements for local area networks (LANs), wide area networks (WANs), virtual private networks (VPNs), routers, firewalls, and related security and network devices; designs public key infrastructures (PKIs), including use of certification authorities (CAs) and. for local area networks (LANs), wide area networks (WANs), virtual private networks (VPNs), routers, firewalls, and.
Student Aide Programmer University of Mary WashingtonStudent Aide ProgrammerFredericksburg, VirginiaUnder direct supervision, the Student Aide will develop reports, assist with web interfaces and provide general database maintenance that helps the Enterprise Applications team support the reporting and programming requirements of the University. To be considered for this opportunity, applicants will need to provide their AHP Letter (formerly Certificate of Disability or COD) provided by the Department for Aging & Rehabilitative Services (DARS) or the Department for the Blind & Vision Impaired (DBVI).
Software Engineer SCCISoftware EngineerKing George, VAThe successful candidate will work as an integral part of the engineering design teams, as well as with end-users, management, and sponsors throughout the design, integration and iterative test of prototypes and tactical systems. Bachelor's (BS) degree from an accredited college or university in Computer Science, Computer Engineering, or related discipline; Or equivalent professional experience can be considered in lieu of degree.
HVAC Technician (supporting the Naval Research Lab) ASRC Federal Holding CompanyHVAC Technician (supporting the Naval Research Lab)Welcome, MDASRC Federal System Solutions, a subsidiary of ASRC Federal, is seeking an HVAC Technician to support our Prime program at Blossom Point Tracking Facility in Welcome, MD for the Naval Research Lab. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law.
Systems Administrator Actalent IncSystems AdministratorVA$48.08–$62.50 / hourIn this position, you will contribute to design support, implementation, integration, testing, deployment, sustainment, and continuous improvement, while also mentoring junior team members and driving modernization, automation, and operational excellence initiatives. The environment emphasizes reliability, security, automation, and collaboration, with close interaction across engineering, operations, and supplier teams and a strong focus on structured processes, documentation, and continuous improvement.
Manager, Engineering Operations - Technical Support GEICO GENERAL INSURANCE COMPANYManager, Engineering Operations - Technical SupportFredericksburg, VA$108,650–$189,625 / yearWith an engineering mindset focused on self-service and automation, you will drive efficiency and innovation, ensuring GEICO's technical teams are delivering an elevated experience for GEICO associates. Engineering Mindset Focused on AI, Self-Service & Automation: Champion automation and self-service tools to empower teams and end users to resolve common issues independently.
Temporary Computer Analyst Charles County Public SchoolsTemporary Computer AnalystLa Plata, MD$15.75–$20.25 / hourThis position requires the ability to assist in the installation, configuration, repair, maintenance, troubleshooting and security management of data communications, computer hardware and software within the school system. Possess skills in installation, configuration, repair, maintenance, troubleshooting and security management of data communications, and computer hardware and software preferred.
NewIT Compliance Manager ManTech International CorpIT Compliance ManagerVA$91,600–$153,800 / yearThere 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. The IT Compliance Manager will leverage their technical background and compliance expertise to support the Federal Bureau of Investigation (FBI) Enterprise Cybersecurity Section (ECS) with audit preparation and quality reviews for FISMA compliance.
Systems Integration & Network Engineering Specialist (Advanced) Five Stones Research CorporationSystems Integration & Network Engineering Specialist (Advanced)Dahlgren, VA$138,000–$165,000 / yearSystems Integration & Network Engineering Specialist (Advanced). Travel: Some travel expected,
NewFull Stack Developer BowheadFull Stack DeveloperDahlgren, Virginia$95,000–$125,000 / yearFull timeAgile Delivery Support: Operate effectively in a fast-paced Agile development environment, including participation in 2-week sprint cycles, daily stand-ups, sprint grooming, and sprint planning sessions. Responsibilities: Application Development: Build, enhance, and maintain high-quality application code and automated tests, including unit, functional, performance, and acceptance tests, for web interfaces that integrate analytics and reporting capabilities.
System Administrators IV LinTech GlobalSystem Administrators IVFort Belvoir, VAFull timeDexian Government Solutions is recruiting for a System Administrators IV to support our contract at the Defense Health Agency (DHA) GSP TO7 in ATAMMC, Fort Belvoir, VA.Location: 9300 DeWitt Loop, Fort Belvoir, VA 22060Position Overview:The System Administrator IV holds overall responsibility for the operation and upkeep of computer systems, servers, and networks supporting the Defense Health Agency (DHA) GSP TO7 at ATAMMC, Fort Belvoir, VA. This senior-level administrator supervises all system administration functions, provides strategic direction, and mentors junior staff in support of ATAMMC operations, while managing the day-to-day integrity, security, and availability of infrastructure platforms and collaborating with architecture and engineering teams to evaluate and implement new infrastructure solutions.