Average salary: $200,000 /yearly
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- ...cybersecurity firm in Arlington, VA is seeking a Principal CNO Developer to support defense and intelligence sectors. This role offers a... ...C++, Python, and low-level programming, along with experience in kernel development. A Top Secret clearance is required for this...Suggested
- ...We are looking for a Windows Kernel Developer for potential work in an upcoming program our Partner is pursuing. Requirements ~ TS/SCI FSP Clearance ~3 years of experience in each of the following: developing, testing, and debugging in C, C++...Suggested
Newgen
Herndon, VA2 days ago - ...infrastructure. Our teams lead advanced vulnerability analysis and develop tailored cyber solutions to meet the demands of rapidly... ...needs of our customers. We are seeking a highly skilled Linux Kernel Developer with strong reverse engineering capabilities to support...Suggested
REDLattice
Chantilly, Loudoun County, VA2 days ago $140,000 per week
...seeking an experienced Software Engineer with Poly SR SWE1 to join our dynamic IT & Cybersecurity team. This role will focus on developing and maintaining high-level classified software systems that are critical to national security missions. As a part of our team, you...SuggestedLockheed Martin
Dulles, VA3 days ago- A leading cybersecurity firm in Virginia is hiring a Principal CNO Developer to join their team. The ideal candidate should have strong experience in C/C++ and Python, as well as low-level programming skills. The company offers a hybrid work schedule and opportunities for...Suggested
- ...highly motivated and productive professional team. Any hardware, kernel, knowledge and reverse engineering of low-level CPU and system... ...The Role This position is for an Embedded Systems Software Developer position. Applicants should have an understanding of kernels, micro...SuggestedFlexible hours
Cohere Technology Group LLC
Herndon, VA25 days ago - ...customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking experienced Windows Kernel Developers to support the design, development, testing, and debugging of low-level Windows operating system software. The ideal...SuggestedContract work
Nightwing
Sterling, VAa month ago $135k - $250.5k
...L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified... .... Experience with Linux OS configuration, including kernel modifications, drivers, and U ‑ Boot. Familiarity with multiple...SuggestedFull timeWork at officeLocal areaFlexible hoursL3Harris Technologies
Herndon, VA2 days ago$175k
...platforms that meet stringent security, performance, and availability requirements for government and defense customers. You will develop and maintain infrastructure-as-code to provision compute, storage, networking, and platform services, while standardizing patterns...SuggestedLockheed Martin
Herndon, VA3 days ago- ...Title: UI Path Developer Location: Herndon VA; Washington DC; Kansas City Job Type: 1 year Contract Rate: $Open/hr. *Clearance: Public Clearance Requirements Basic Qualifications: ~ Minimum 2 years of RPA development experience with...SuggestedContract work
TWO95 International
Herndon, VA5 days ago $104k - $166k
Cloud Application Support Engineer for Analytics Platforms (Tableau, Dremio, Posit) Job Locations US Requisition ID 2026-165779 Position Category Information Technology Clearance Public Trust Responsibilities The Department...SuggestedContract workWork at officeShift workPeraton
Reston, VA3 days ago- ...functional teams to gather requirements, plan the system architecture, develop and test in a lab environment, and support over-the-air (OTA)... ...deployments. Act as the go-to expert on all things Linux-kernel internals, CPU architecture, device drivers, and system...Suggested
3M Consultancy
Falls Church, VA1 day ago $86.8k - $198k
...What if you could use your cloud architecture skills to improve mission-critical applications and products? We need you to help us develop cloud-based solutions for some of the nation's toughest problems. This is an opportunity to use the latest cloud technologies as...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Reston, VA4 days ago$102k - $154k
...Summary AIS is supporting federal customer with a program focused on architecture and infrastructure. Key Responsibilities Develop, create, analyze and modify software using different technologies for various cloud platforms. Support implementation, integration...SuggestedApplied Information Sciences
Reston, VA1 day ago$112k - $179k
...Full Stack UI Developer Job Locations US-VA-Herndon Requisition ID 2026-164333 Position Category Information Technology Clearance No Clearance Required Responsibilities We are seeking a talented and motivated Mid-...SuggestedContract workWork at officeShift workPeraton
Herndon, VA5 days ago$150,000 per week
...Cybersecurity department, you will contribute to cutting-edge projects that reinforce national security. You will be pivotal in designing, developing, and managing software systems that align with our high standards of technological advancement. Your role involves deep technical...Lockheed Martin
Herndon, VA1 day ago- Overview TS/SCI w POLY Required About the Role: We are looking for a skilled Windows Kernel Developer to build and debug kernel-level software for Windows systems. This position requires deep expertise in low-level systems and diagnostics to support advanced development...
- ...Java, Scala, Python Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled Java, Scala, Python Developer to join our team...Temporary workFor contractorsImmediate startFlexible hours
Cymertek
Reston, VA1 day ago $96.8k - $223.4k
...engineering. Responsibilities Primary Skills: Experience with LLMs and agentic frameworks (e.g., MCP, LangChain, CrewAI, Semantic Kernel). Knowledge of RAG pipelines and vector DBs (e.g., 26ai (SelectAI), FAISS, Pinecone, Weaviate). Familiarity with OCI Gen AI...Temporary workFlexible hoursOracle
Washington DC2 days ago- ...development, testing, and deployment of software applications Build and maintain C#/.NET applications for web and Windows platforms Develop and support RESTful APIs and microservices Write and optimize queries using SQL Server Collaborate with cross-functional...Contract workRemote workWorldwide
SECURIPORT
Reston, VA5 days ago $300 per month
...monitoring and alerting, architectural and operational documentation, creating and managing AWS VPC, URL proxies, and Bastion Hosts. Develop and deploy automation infrastructure as code using the AWS Cloud Formation templates as part of the CI/CD process. Ensure that any...Full timeFor contractorsWork at officeLocal areaRemote workVisa sponsorshipWork visaFlexible hoursNational Student Clearinghouse
Herndon, VA4 days ago$140,000 per week
Lockheed Martin, a leader in global aerospace, defense, security, and advanced technologies, is seeking a highly skilled Cloud Engineer to join our Information Technology division. This role focuses on the design, implementation, and maintenance of cloud-based solutions...Lockheed Martin
Herndon, VA3 days ago$190k
Vantor, Inc., a leading provider of professional IT services specializing in AI-driven solutions, data analytics, and cloud services, is seeking a skilled Platform Engineer to help build and evolve the technology foundation that powers our digital transformation offerings...Flexible hoursVantor
Herndon, VA23 hours ago$140,000 per week
...deploying automated solutions in a secure and robust manner. As a DevOps Engineer at ManTech, you will collaborate with software developers, system operators, and other IT staff members to manage code releases and deployments. You will cross and merge the barriers that...ManTech International
Herndon, VA29 days ago- ...automation and big data analytics for the IC community. You will be trained in DevOps and work alongside a collaborative team of Software Developers, Systems Development Engineers, Network Engineers, and Data Engineers to develop unique software that enables customer networks...Full timeWork at office
MANTECH
Herndon, VA2 hours ago - ...tooling and intelligent development workflows Maintain hands-on involvement in critical technical decisions People Leadership Lead and develop a team of full stack engineers (front-end and back-end) Conduct performance reviews, coaching, career planning, and growth path...Full timeWork at officeRemote work
Software Guidance & Assistance
Reston, VA3 days ago - ...UI/UX Frontend Software Developer Herndon, VA (Hybrid: Partial Remote / On-site) Full-Time | Hybrid | Immediate Hire Synertex is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting...Full timeWork experience placementImmediate startRemote work
Synertex LLC
Herndon, VA5 days ago $104k - $166k
...with strong API development skills to build and enhance analytic applications in an Agile DevSecOps environment. You will design, develop, test, and optimize web services and modern JavaScript-based UIs using REST, JSON, and containerized workflows. Responsibilities...Contract workShift workPeraton
Herndon, VA5 days ago- ...machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure...Full time
- ...to protect our country from emerging threats. This position offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national impact. Responsibilities include but are...Full timeWork at office
MANTECH
Herndon, VA2 hours ago
