Top Secret Jobs

Senior Systems Engineer needed to architect, operate, and secure complex IT infrastructure for a mission-critical, classified program in the National Capital Region.

Parsons is hiring a seasoned Data Engineer to build and maintain robust data pipelines and search/analytics solutions across cloud-native and constrained edge environments for mission-critical federal systems.

Computer World Services seeks a Lead Architect to lead enterprise architecture strategy, roadmapping, governance, and team mentorship for mission-critical DoD/NCR programs.

Experienced AI/ML Software Developer with an active Top Secret clearance needed to design, implement, and maintain AI-driven software and data tools for a purpose-driven government contractor.

Anduril's Maritime Division is hiring a Senior Systems Integration and Test Engineer to lead design, integration, and field testing of advanced surface platforms for defense applications.

Lead design, prototyping, and end-to-end testing of advanced warheads and munitions systems to move concepts rapidly from range validation into production for a mission-focused defense technology company.

Develop high-performance C++ software for Anduril’s Intelligence Systems team to enable mission-critical capabilities for U.S. and allied Intelligence Community customers.

Lead customer-facing mission development for Swarm Aero’s Legion C2 software, turning operational needs into product solutions and executable opportunities.

CAE seeks a Software Engineer Specialist to develop and maintain real-time simulation software for B-2 training systems at Whiteman AFB.

Rocket Communications is hiring a Denver-area Front End Developer with an active Top Secret clearance to build secure, accessible Angular-based web applications for space and defense systems.

Resource Management Concepts is hiring a Systems Integration Engineer / SOC Analyst Team Lead to lead SOC monitoring, incident response, and RMF-aligned cybersecurity operations on DoD networks in Dahlgren, VA.

Lead weapons integration and system-level engineering for Anduril’s AD&S team, driving integration plans, ICDs, test events, and supplier coordination to deliver fielded weaponized autonomous air systems.

Aretum seeks an experienced .NET Developer with an active Top Secret clearance to design and maintain secure .NET applications for federal clients.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Support national-security satellite communications by integrating Starshield user products and coordinating across engineering, operations, and customer teams as a Mission Integration Engineer at SpaceX.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

SpaceX is hiring a Mechanical Integration & Test Engineer (Starshield) to lead hands-on satellite integration, testing, and manufacturability improvements that ensure mission success.

Contribute to location-aware visualization software at Esri, developing front-end applications and integrations that support Defense and Intel customers.

Palantir is hiring an ISSE to secure and scale USG IT environments by applying DoD security standards, automation, and systems engineering expertise.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

SpaceX Starshield is hiring software engineers to develop secure, high-reliability software for satellite constellations and mission-critical space systems.

Anduril's Discovery team is hiring a Site Reliability Engineer to design and operate scalable, secure deployments that integrate cloud, robotics, and mesh networking for mission-critical systems.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Senior Windows Systems Engineer role supporting enterprise and sensitive environments at SpaceX, requiring deep Microsoft expertise and an active Top Secret/TS-SCI clearance with polygraph.

Anduril's Discovery team is hiring a DevOps Software Engineer to design and operate CI/CD, IaC, containerized deployments, and MLOps pipelines for high-impact autonomy and networking systems.

Lead development and execution of flight test programs for mission autonomy, validating and refining autonomous behaviors for Anduril’s Group 5 UAS and related systems.

Booz Allen is hiring a mid-level Front End Developer to build secure, scalable front-end solutions using TypeScript and modern frameworks while working within Agile teams.

Ridgeline is hiring a technically skilled Field Service Representative to deploy, configure, train, and sustain mission-critical communications systems for government and enterprise customers in dynamic field environments.

Lead Anti-Tamper and systems security engineering for Anduril's autonomous defense platforms, translating threat-informed program protection into actionable designs and tests.

Anduril is hiring a Robotics Software Integration Engineer to architect and execute requirements-based verification and automated testing for autonomy and vehicle software on advanced unmanned systems.

Northrop Grumman Space Sector seeks a Top Secret-cleared Software Engineer (Level 3 or 4) in Aurora, CO to design, develop, and sustain Java microservices and secure applications in a classified environment.

Lead a team building FPGA/SoC-based embedded compute and PCB host board solutions for next-generation defense systems at Anduril Industries in Costa Mesa.

Experienced data center engineer with active TS/SCI + CI Poly to lead on-site, Dell-focused infrastructure operations and day-to-day data center activities for PGTEK.

Experienced Network Administrator/Engineer needed to provide hands-on Tier I–III support, STIG compliance, and network engineering for the NGEN enclave at NSWCDD DNA.

Lead LAN/WAN Engineer needed to architect, operate, and mentor teams on complex enterprise and mission networks with deep expertise in BGP, OSPF, tunneling, spine-leaf architecture, and multi-vendor environments.

Reinventing Geospatial (RGi) is hiring a cleared Technical Training & Publications Specialist to produce video-based instructional content and technical publications in support of GEOINT and defense programs.

Principal-level avionics/systems engineer needed to provide technical oversight and acquisition support for the AFLCMC/WAM F-16 program at Wright-Patterson AFB with an active Top-Secret clearance.

Global Engineering & Technology seeks a ConOps/Readiness SME to support Sandia National Laboratories' ES&H Planning team in implementing Conduct of Operations and verifying readiness for nuclear facilities.

Serve as the Senior Technical Lead delivering RMF-driven cybersecurity operations, system hardening, and test systems engineering for DoD Test & Evaluation environments at Nellis AFB.

Lead the cross-functional go-to-market and launch execution for a new Anduril platform, driving product readiness, customer validation, and market adoption in the defense sector.

Lead and grow a multidisciplinary engineering organization to develop and integrate advanced on‑orbit capabilities for Blue Origin’s In‑Space Systems business.

Lead software and data engineering efforts for DoD programs, delivering scalable analytics, classification-compliant systems, and program-level technical leadership at the Pentagon.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

SpaceX is seeking an engineer to design and ship production integrations between Starshield AI models and U.S. government systems while upholding safety, transparency, and governance standards.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Early-career Mechanical Engineer to design, test, and produce flight hardware for SpaceX's Starshield programs, taking projects from concept through launch.

Platinum Technologies seeks a Senior Data Security Engineer to architect and enforce advanced DRM, key management, and ABAC-driven policies across SIPR/Top-Secret (Kiteworks) and NIPR (Microsoft Purview) environments.

Help build secure, high-impact front-end web applications for space-focused, mission-critical systems at a small, design-driven company in Herndon, VA (requires Active Top Secret/SCI eligibility).

Esri is hiring a Technical Consultant (ArcGIS) in Redlands to design and implement enterprise GIS solutions and advise Defense and Intel customers on location-intelligence strategies.

Esri is seeking an experienced Enterprise Data Engineer to design, implement, and secure scalable geospatial database solutions for mission-critical Defense and Intelligence workflows.

Esri is hiring a Technical Consultant — Enterprise Data Engineer in Redlands, CA to architect, implement, and optimize enterprise geospatial database solutions for mission-critical Defense and Intel applications.

Experienced Database Engineer needed to architect, tune, and secure enterprise databases for mission-critical and geospatial systems at Trinity Global Consulting.

ICF is hiring a Mid‑Level Software Engineer with an active Top Secret clearance to build secure federal applications in a remote, Agile environment.

Lead Industrial & Special Programs security operations at Anduril’s Costa Mesa HQ, running high-impact projects, forecasting budgets, and translating security data into actionable mitigations for a fast-moving defense technology company.

Lead and scale Haskell-focused embedded software engineering for Anduril's Electromagnetic Warfare team, shaping system architecture and building high-assurance FP teams for mission-critical products.

Support and sustain frontline intelligence systems worldwide by troubleshooting hardware, software, and networking issues while enabling operational success for IC and defense customers.