Top Secret Jobs

GDIT is hiring a Senior AF Readiness & ISR Analyst to deliver on-site ISR force readiness expertise and strategic counsel to AF/A2/6 at Bolling AFB.

Expression is hiring a Systems Administrator (Deskside Support Specialist) to deliver Tier II/III deskside IT support for the Department of Commerce (NTIA) in a classified, mission-critical environment.

Lead RMF implementation and A&A efforts as the ISSM for NAVSEA-aligned systems, ensuring compliance with NIST and organizational cybersecurity policies.

Experienced system administrator needed to manage and secure Windows-based closed networks and support network, encryption, and peripheral devices for NAVSEA-related systems.

Support a mission-critical federal intelligence program as a Windows System Engineer specializing in Windows Server and Citrix administration with an active Top Secret clearance.

Bowhead is hiring a Junior Software Developer to build and maintain web and backend tools for Wideband SATCOM operations on the WSOTS II contract at Peterson SFB.

GDIT seeks a cleared Program Analyst to perform programmatic and financial analysis, estimating support, and coordination for DoD R&D efforts at the Falls Church, VA site.

Experienced systems engineer needed to lead spacecraft requirements, interface definition, verification, and integration activities for Blue Ring within Blue Origin’s In-Space Systems business unit (Top Secret clearance required).

Senior Account Manager in Reston driving global SaaS and AI sales to government and enterprise clients, requiring U.S. citizenship and eligibility for Top Secret/SCI clearances.

Experienced Business Systems Analyst needed to lead requirements, documentation, and program support for FBI national security systems including FISA, NSL, and NDRR.

Peraton is hiring a Mid-level React Software Developer to build secure, web-based React/Node.js applications on AWS in support of high-consequence national security programs.

Provide on-site speechwriting and strategic communications support to STARCOM leadership at Patrick Space Force Base, delivering polished speeches, scripts, and presentation materials under a Top Secret/SCI clearance.

Lead LLNL’s High Explosives Product Realization Team for the W87-1 Modernization Program, providing technical leadership, schedule and budget oversight, and stakeholder coordination under an active DOE Q or Top Secret clearance.

Experienced network administrator sought to lead LAN/WAN operations, firewall management, and automation for a Department of State-focused program in a hybrid Sterling, VA role.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Lead development and validation of advanced antenna and phased-array systems for Starshield, supporting national-security satellite programs at SpaceX in Hawthorne, CA.

Peraton is hiring a TS/SCI-capable Java Software Developer in Aurora, CO to develop microservices and backend systems for a next-generation Space Domain Awareness indications and warning program.

Astro Mechanica is hiring a Mission Operations Lead (ex-USAF O4–O6) to drive operational requirements, CONOPS, and mission effectiveness analyses that shape design and test decisions for next-generation autonomy and MUM-T capabilities.

Systems Engineer needed to drive MBSE-based requirements, architecture, and integration work for advanced fixed-wing tactical systems at a fast-moving aerospace company.

Experienced cybersecurity risk professional needed to lead risk assessment, vulnerability management, and control monitoring for USINDOPACOM operations at Ford Island.

Experienced Master Scheduler needed to develop and maintain a program-level IMS, integrate schedule and risk management across multiple subprojects, and communicate schedule status to senior government stakeholders for a national security program.

Lawrence Livermore National Laboratory is hiring an Administrative Specialist with an active DOE Q-level clearance to deliver advanced administrative and ES&H support for directorate operations.

Anduril Industries seeks a Senior Software Engineer to develop vehicle control, sensor integration, and networking software for autonomous aircraft and robotic systems.

Lead customer engagement and product adoption at AFSTRAT as Onebrief’s on-site Operations Manager, combining operational planning mastery with technical savvy to drive renewals and expansion.

Anduril seeks a Staff Business Line Operations Lead to run P&L, staffing, systems, and strategic initiatives for its Imaging Business Line in Lexington, MA, partnering closely with engineering, product, and corporate teams.

Lead RMF A&A and cloud security efforts for DoD clients, driving ATO packages, risk mitigation, and secure architecture decisions at Booz Allen.

Senior Software Engineer (V&V) to lead requirements-based verification, automated testing, and technical leadership for AD&S vehicle software in Costa Mesa at Anduril Industries.

Work on next-generation electronic warfare systems at Anduril by developing high-performance embedded software, RF interfaces, and numerical algorithm implementations.

Senior Software Engineer needed to develop vehicle control, networking, and sensor-integration software for AD&S autonomous aircraft using production-grade C++/Rust in a Linux environment.

Anduril is hiring a Staff Perception Software Engineer to develop high-performance image processing and perception algorithms for airborne infrared imaging systems.

Anduril is hiring an Operations Analyst (Surface Maritime) in Costa Mesa to apply maritime domain expertise and model-driven analysis to shape autonomous surface system design and employment.

Senior Software Engineer to develop and maintain core vehicle software and autonomy features for unmanned air vehicles at Anduril's AD&S team in Costa Mesa.

Sev1Tech is hiring a Junior Virtualization/Network Engineer to support NIWC Atlantic with hands-on virtualization, Windows Server, and basic networking tasks in a cleared, mission-focused environment.

Anduril Industries is hiring a Senior Technical Program Manager to lead development, integration, and delivery of hardware and robotics programs for the Air Dominance & Strike division, managing cost, schedule, technical risk, and customer engagement.

Anduril seeks an experienced STS Site Manager to lead operations at its Redmond test site, ensuring safe, efficient test and evaluation activities while managing staff, vendors, and site resources.

Senior engineering leader needed to manage multidisciplinary teams and complex nuclear-facility projects at LLNL’s Superblock, requiring an active DOE Q-level or Top-Secret clearance.

Peraton seeks an experienced Technical Project Manager to serve as Deputy Task Lead on the NASA SENSE program at GSFC, leading mission engineering teams supporting TDRS and NSN customer missions.

Lead RCS and Low Observable design, analysis, and testing for next-generation unmanned air vehicles at Anduril to minimize radar and IR signatures.

Lead product operations for Connected Warfare to align Army requirements, program execution, and technical delivery for Anduril's Next Generation C2 program.

Anduril's Space team is hiring a Head of Operations to own day-to-day business operations, P&L, and strategic growth for the Space business line while partnering closely with engineering and leadership.

Anduril seeks a Senior Low Observables Mission Systems Engineer to lead antenna design, simulation, prototyping, and RCS/IR testing for stealth unmanned air platforms.

Hermeus is hiring a personable Security Specialist (IC1) in Los Angeles to manage front-desk access control and provide administrative support to the security team while growing into broader security responsibilities.

Lead architecture and solution design for ServiceNow Technology Workflow implementations supporting federal customers, including work requiring Top Secret clearance.

Senior Network Engineer needed to design and maintain classified LAN/WAN and firewall environments for AnaVation’s intelligence community customers.

Support international projects and facility security by coordinating project administration, procurement and invoicing while administering personnel and physical security programs to meet NISPOM/DCSA standards.

ServiceNow is hiring a Principal Technical Consultant (Integrations Specialist) to architect and deliver complex ServiceNow integrations and AI solutions for federal customers with an active Top Secret clearance.

Lead high-impact ServiceNow integration and AI implementations for federal customers, acting as the technical SME and architect to deliver secure, scalable solutions.

Experienced military education professional needed to lead curriculum design and assessment for PME programs, blending instructional best practices with leadership to drive continuous improvement.

Lead and grow Agile Defense's Security Operations Center, overseeing enterprise incident response and SOC operations under an active Top-Secret clearance.

Senior engineering leader needed to direct the W87-1 Modernization engineering portfolio, integrate program activities across LLNL and the National Security Enterprise, and manage technical, budgetary, and personnel responsibilities (active DOE Q or Top Secret clearance required).

Peraton is hiring a Technical Project Engineer / Special Assistant to provide executive-level program and technical support for its federal cyber portfolio in Rosslyn, VA.