5+ YOEBachelor's in CS/CE,5+ years software development with Rust or modern C/C++,2+ years async Rust,embedded/Linux/RTOS experience,CI and testing experience,able to travel up to 15%.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOEProduction Rust experience, embedded and C/C++ development, bachelor\u0002s degree or equivalent experience, active DoD Secret clearance, ability to travel >30%, SDLC and systems-integration experience.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience in post-quantum cryptography, software development or network engineering, programming in Python/Rust/C++, knowledge of PKI and secure protocols, ability to produce technical documentation and obtain security eligibility.
Seekr: Transparent AI platform for enterprise and government decision-making.
5+ YOE5–8 years building distributed systems or cloud/platform services; production Kubernetes and ML infra experience; strong software engineering in Python and Go/Rust/C++; familiarity with GPU inference, model serving frameworks, and cloud platforms.
Markon: Delivers management and technical consulting services to federal agencies.
7+ YOEActive TS/SCI with polygraph required, 7+ years software development experience, Rust and AWS experience, strong networking knowledge, CI/CD and cloud architecture skills.
Seattle or Brevard County or Huntsville or Denver or Los Angeles or Reston
$165k-$231k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEM.S. in a STEM field with 5+ years in navigation systems; strong skills in Rust, C/C++, or C; experience with state estimation/Kalman filters and navigation sensors (IMUs, star trackers); U.S. eligibility required.
Forterra: Develops autonomous ground vehicle systems and software for defense.
5+ YOEBachelor's in CS/Engineering or equivalent,5+ years software/platform engineering,proficiency in Rust/C++/Python/TypeScript/Go,SDKs,CI/testing,Protobuf/OpenAPI,Linux,strong technical writing.
AnaVation: Providing technical engineering and cybersecurity solutions for federal agencies.
8+ YOEActive TS/SCI with CI polygraph, bachelor\u0002s and 8+ years relevant experience, IAT Level II and CSSP certifications required, proficiency in Rust or Python, experience with RAG pipelines, prompt injection defense, and token optimization.
Rust, Python, ChatGPT, Grok, Claude, Claude Code, Codex
Electrical Hardware Development Engineer , Bespoke Solutions
Jessup or Arlington or Herndon
$110k-$160k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEBachelor's in EE/CE/Systems,2+ years hardware troubleshooting, motherboard and PCB design experience, active TS/SCI clearance required, proficiency with Rust and Angular preferred.
TenableNasdaq: TENB: Provides cybersecurity software to identify and prioritize digital risks.
4+ YOE4+ years in performance-critical systems programming with strong concurrency, memory management, and async expertise; fluency in C/C++/Rust/C#/Java; experience with profilers and reducing allocations.
(Senior) Software Development Engineer (US Federal)
Reston, Virginia, United States
$164k-$246k/yrOnsiteFull Time
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
5+ YOEUS citizen with 5+ years cloud/DevOps experience (8+ for senior), strong Kubernetes, Terraform, CI/CD and programming (C#, Python, Ruby, Rust, or Go); ability to obtain/maintain TS/SCI w/CI Poly.
Kubernetes, Terraform, Argo CD, Amazon Web Services, C#, Python, Ruby, Rust, Go
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
5+ YOEBachelor's in engineering, 5+ years experience, fluency in C/C++, Linux and RTOS experience, multithreading and hardware interfacing skills, EM engineering tools (MATLAB/Python/Rust) familiarity, ability to lead technical groups, U.S. citizenship and ability to obtain DoD clearance.
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
7+ YOEActive TS/SCI with polygraph, 7+ years software engineering experience (BS) or 10+ (MS). Expert reverse engineering with Ghidra, C/C++, Python, Rust, Go, experience on Linux/Windows/embedded, familiarity with Git/Subversion and Atlassian tools.
VerisignNASDAQ: VRSN: Provides internet domain name registry and DNS infrastructure services.
2+ YOE2+ years software development experience, BS in Computer Science or equivalent, proficiency in C/C++/Rust and Python, Linux, CI/CD and infrastructure automation (Terraform, Ansible, Puppet, OpenStack), strong CS fundamentals and communication skills.
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
10+ YOE10+ years automation experience in large-scale networking, Linux and Python proficiency, knowledge of Optical/L2/L3, REST APIs, network devices, and experience leveraging AI-assisted tools; Bachelor's in CS or equivalent required.
Anduril Industries: Defense technology building autonomous military hardware and software.
Experience with Go, Rust, or Python and frontend frameworks (React/Angular); strong engineering background in CS/SE/math/physics; ability to work with large data processing systems; eligible to obtain and maintain U.S. Top Secret/SCI clearance; willing to travel up to 25%.
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
4+ YOEU.S. citizen with active Top Secret (or CBP/DHS suitability) clearance, bachelor\u0002s degree or equivalent, 4+ years software development experience, proficiency in Java/Rust and Python/JavaScript/TypeScript, and experience with agile tools.
Clarity Innovations: Provides cyber operations and software engineering for national security.
5+ YOETS/SCI clearance, 5+ years software in cyber ops, Bachelors in CS/CE/SE or 4 years of equivalent exp, proficiency in C/C++, Python, Go, or Rust, knowledge of network programming and embedded build systems.
Radio Frequency Software Engineer Principal - 1660
Reston, Virginia, United States
$100k-$240k/yrRemoteFull Time, Contract
Global InfoTek: Develops advanced cybersecurity software and systems for defense agencies.
10+ YOEUS citizenship and Public Trust clearance eligible required; 10+ years relevant experience; BS or equivalent; expert Python, systems languages (Rust/C/C++/Go), DB and binary serialization experience, Linux, GitLab/CI, and team leadership.