Microsoft System Administrator- Senior / Junior(Top Secret with agreement to obtain CI Poly) North Point TechnologyMicrosoft System Administrator- Senior / Junior(Top Secret with agreement to obtain CI Poly)Fort Belvoir, VASenior administrators perform administration and maintenance of Windows-based servers, apply DISA STIGs, deploy applications, and conduct system upgrades across multiple supported networks. Junior administrators perform installation, configuration, administration, and monitoring of end-user IT automation equipment including baseline imaging, performance optimization, patching, and updating.
CISO Senior Manager CACI International IncCISO Senior Managernational harbor, MD$120,800–$265,800 / yearDevelop, implement, and maintain a staffing plan that ensures sufficient cleared and qualified personnel across all required roles (systems, network, security, service desk, AI support, project management) to meet dynamic workload and surge demands. Organize, direct, and manage complex, inter related IT and cybersecurity projects spanning systems engineering, network operations, endpoint services, cloud integration, and security engineering in both classified and unclassified environments.
Senior VMware Administrator Elluminates SoftwareSenior VMware AdministratorSpringfield, VirginiaThe DT program enables the Department of State to successfully carry out its foreign policy mission by providing enterprise architecture design, engineering, operations and maintenance support services for data center services, desktop computers, servers, networks, firewalls, voice and data communications and other unique enterprise applications. • Cloud and Data Center Engineers — We can take full ownership of designing, running, and managing your infrastructure across public cloud, private data center, or hybrid environments as a true operational partner.
Sr. AI/ML Engineer - Active (TS/SCI with CI-Poly) VibrintSr. AI/ML Engineer - Active (TS/SCI with CI-Poly)Springfield, VAFull timeThe Automation/AI SME identifies workflow bottlenecks and designs streamlined automation tools, assists developers with complex spatial algorithms such as routing, suitability modeling, classification, or spatial optimization, and advises the architect and GPMO on emerging AI frameworks, libraries, and best practices. Join Vibrint, where your career is a priority, and your future is our shared goal.______________________________________________________________________We are seeking an innovative GIS Automation / AI Subject Matter Expert (SME) to support the Government Program Management Office (GPMO) and senior Agency leadership in advancing geospatial automation and GeoAI capabilities.
NewSenior Analyst E LogicSenior AnalystIndian Head, MDThe contractor employee reports directly to the Prime Contractor for HR, disciplinary, and administrative matters, while receiving work direction from the NOSSA Government Task Manager and the Contracting Officer's Representative (COR). Seeking a Senior Financial Analyst with deep expertise in the Navy Enterprise Resource Planning (N-ERP) system to support the Naval Ordnance Safety and Security Activity (NOSSA).
NewSenior Systems Analyst E LogicSenior Systems AnalystIndian Head, MDThe contractor employee reports directly to the Prime Contractor for HR, disciplinary, and administrative matters, while receiving work direction from the NOSSA Government Task Manager and the Contracting Officer's Representative (COR). The ideal candidate will have a strong background in Navy ordnance environmental and explosives-safety programs, with a focus on performance metric tools, database maintenance, and full life cycle process support.
Counterintelligence and HUMINT Operations Officer, Senior Booz Allen Hamilton IncCounterintelligence and HUMINT Operations Officer, SeniorAlexandria, VA$77,600–$176,000 / 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior TSCM Practitioner Level 4 AmentumSenior TSCM Practitioner Level 4Springfield, Virginia$170,000–$185,000 / yearPrepare specialized technical risk assessment products, TSCM reports of inquiry, after action reports, tailored briefings, and other administrative communication necessary to support the CI mission Provide technical advice and assistance as it relates to CI and TSCM. Provide subject matter expertise to enhance the conduct and completion of all TSCM activities, related support and other technical operations supporting the NGA TSCM program, TSSC modernization goals, and Office of Counterintelligence Technical CI Division.
Counterintelligence And Humint Operations Officer, Senior Booz Allen Hamilton Inc.Counterintelligence And Humint Operations Officer, SeniorAlexandria, VA$77,600–$176,000 / 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Network Engineer DHS Insider Threat Program (TS/SCI) Artech LLCSenior Network Engineer DHS Insider Threat Program (TS/SCI)Lorton, VA$90–$95 / hourClearance: Active TS-SCI required + ability to obtain Client Entry On Duty SCI . Strong Cisco LAN/WAN, Firewall & Network Security experience.
Senior Network Engineer, Insider Threat Program StratAcuity Staffing Partners IncSenior Network Engineer, Insider Threat ProgramLorton, VA$100–$108 / 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. Technical Skills: Installation, configuration, and maintenance of Cisco network and firewall equipment, including Cisco 2900, 4500, 9300, 9400, 6800, Nexus 9000, Cisco Firepower, and ASA.
Helpdesk / Access Manager- Senior / Mid (Top Secret with agreement to obtain CI Poly) North Point TechnologyHelpdesk / Access Manager- Senior / Mid (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VAServes as an enterprise access manager and validator for Army intelligence users requiring access to IC PKI-enabled databases (e.g., Army M3, AIDP), communities of interest (COIs), and entitlement/mission managers on mission networks such as the Joint Entitlement Management System (JEMS) and GATEKEEPER. Conducts PKI Trusted Agent activities, verifies security clearance information, and supports complex security classification procedures involving coalition/foreign partner support, foreign disclosure, intelligence dissemination, and cross-domain operations.
Senior Cloud Engineer LeidosSenior Cloud EngineerAlexandria, VirginiaCandidate must, at a minimum, have one of these certifications: MCSE (Server), Certified AWS SysAdmin, AWS Certified Cloud Practitioner, AWS Certified Developer, AWS Certified Solutions Architect, AWS Certified DevOps Engineer, AWS Certified Advanced Networking, AWS Certified Security, Azure Developer Associate, Azure Solutions Architect. July 17, 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 ACCESSIBILITY SUBJECT MATTER EXPERT Magnus Management Group LLCSENIOR ACCESSIBILITY SUBJECT MATTER EXPERTCentreville, VARemoteFull timeThe selected candidate will support accessibility testing, document remediation, ICT acquisitions, system-development activities, enterprise governance reviews, and implementation of the DHS Headquarters Section 508 Program. Magnus is seeking a Senior Accessibility Subject Matter Expert to provide technical leadership, quality assurance, and advanced Section 508 guidance to DHS stakeholders.
Senior DevSecOps Engineer LeidosSenior DevSecOps EngineerAlexandria, VirginiaSeptember 23, 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. Our Digital Modernization sector is at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision intelligence.
Senior Acquisition Program Management Specialist Culmen International LLCSenior Acquisition Program Management SpecialistFort Belvoir, Virginia$136,000–$170,000 / yearThe Senior Acquisition Program Management Specialist will work closely with government Assistant Program Managers (APMs) to support specific programs and large Acquisition Category (ACAT) Level III projects, which include regimented, acquisition-specific actions requiring command-level oversight. What You’ll Do in Your New Role: Develop program support documentation (e.g., Simple Acquisition Management Plans (SAMPs), Acquisition Program Baselines (APBs), Analyses of Alternatives (AoAs), etc.) in order to support the acquisition strategy/plan, acquiring appropriate approvals specified by the APMs, Program Executive Officer (PEO) and the Acquisition Executive.
Senior Advisor - AUKUS Pillar Integration Systems Planning and AnalysisSenior Advisor - AUKUS Pillar IntegrationAlexandria, VirginiaFull timeDirector Submarine Program unifies submarine platform procurement activities, which includes the Columbia-class SSBN program (a Major Defense Acquisition Program and the Navy’s top acquisition priority), the Virginia-class SSN program, the new SSN-X program (developing the next generation attack submarine), and the AUKUS Integration and Acquisition Office, to bring improved capabilities to our undersea forces. Analysts and Engineers supporting Director Submarine Program will continue SPA’s decades of support to the SSBN force, as well as supporting oversight of cutting-edge attack submarine construction, assisting in developing the design requirements for the SSN platform of the future, and helping plan and execute new and innovative strategies to strengthen the critical submarine shipbuilding industrial base.
IT Sr. Systems Administrator (On-site) No C2C HEPCO, Inc.IT Sr. Systems Administrator (On-site) No C2CManassas, VA$50–$57.69 / hourOur client is seeking an experienced Senior Systems Administrator to manage and maintain Microsoft Windows systems, endpoint security, cloud infrastructure, and virtual environments. The ideal candidate will have extensive experience with Windows Server administration, Active Directory, cybersecurity, Azure, virtualization, and automation.
NewSenior Advisor for Acquisition Workforce Development MDW AssociatesSenior Advisor for Acquisition Workforce DevelopmentFort Belvoir, VAPart timeThe Advisor will work with program leadership, recruiting, human resources, security, quality, and functional leads to translate position requirements into practical workforce development actions and provide early visibility into skill gaps and workforce risk. MDW Associates is seeking an experienced part-time Senior Advisor for Acquisition Workforce Development in Fort Belvoir, Virginia, to support MDW's management of a large professional services program for the National Geospatial-Intelligence Agency.
Senior Systems Engineer Amentum Services IncSenior Systems EngineerManassas, VA$130,000–$160,000 / yearExperience: Minimum of ten (10) years of professional systems engineering experience in support of Undersea Warfare, including the following: Proficiency in identifying, analyzing, and resolving complex engineering challenges within platform, weapon, C2, and combat systems for Navy/Joint Warfighting capabilities. Demonstrated ability to develop system integration documentation for weapons and C2 systems, including Engineering Change Proposals (ECPs), Interface Change Requests (ICRs), Interface Design Specifications (IDS), and Weapon Specifications (WS).