Sigma Defense: Develops tactical communications and intelligence systems for defense.
2+ YOE2-5 years software development experience; Java; Linux (RHEL); containerized microservices; US citizen; bachelor's degree; active Secret clearance or higher
ManTech: Provides technology solutions for defense and intelligence agencies.
1+ YOEBachelor's in CS/Software Engineering/Computer Engineering/Math; 1+ years in software dev; Linux; C/C++ and Java; Agile environment; US citizen with Secret clearance.
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEActive TS/SCI with Polygraph; Bachelor's degree; minimum 8 years experience; experience in modern languages (Java, C#, Python, JavaScript/TypeScript); source control (Git); team collaboration; documentation.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
3+ YOEBS in STEM with 3 years of experience; active SECRET clearance; Agile/CI/CD; C#, Java, or .NET; OO design; SQL; scripting (yaml, Python, PowerShell, Curl); Git/Jira/Confluence; DevOps.
Scientific Research Corporation: Advanced engineering providing technology solutions for national security.
3+ YOEBachelor's degree in CS/SE or related field; Top Secret/SCI clearance; 3+ years software development experience; DoD-focused security practices knowledge.
Red Arch Solutions: Provides IT and engineering solutions for the intelligence community.
20+ YOETS/SCI clearance with active poly; BS in Computer Science or related field; 20+ years SWE experience; strong Java/Python, CI/CD, containers, cloud orchestration; Agile experience; ability to lead teams.
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Active or interim DoD SECRET clearance with ability to obtain TS/SCI; IAM Level I or higher; AI/ML engineering experience; proficiency with Git, CI/CD; data engineering with ETL and data processing; cloud (Azure); SQL/NoSQL; ML lifecycle; OOP (C#, Java, Python); ML platform and API skills.
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
Bachelor's in CS/CE/Math/EE/Physics; ability to code in C++/Java; ability to obtain Secret clearance; Agile experience; commute to Fredericksburg or Dahlgren, VA.
Amelex: Provides engineering and program management services to defense agencies.
8+ YOEBachelor's degree in CS/Software Engineering; 8+ years software engineering experience; DoD/Navy program experience; proficient in .NET, C, C++, Java, Ada; data architectures and databases; active Secret clearance; on-site at St. Inigoes, MD.
Cydecor: Provides technology solutions and engineering for national security.
3+ YOE3+ years Power Apps; 5+ years IT; Power Fx, JSON, REST APIs; Azure AD integration; Oracle/Java migrations desired; bachelor’s degree or equivalent experience.
Power Apps, Canvas, Model-driven, Dataverse, Power Fx, JSON, REST APIs, Custom Connectors, Azure AD
DIGITAL RESEARCH ENGINEER (Newport News, Virginia, United States)
Newport News, Virginia, United States
HybridFull Time
HIINYSE: HII: Designs and builds military ships and advanced defense technologies.
2+ YOEBachelor's degree with 2+ years experience or Master’s degree with minimal experience; strong programming in Python/Java/C++ and Agile experience.
Security Verification Test (SVT) Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yrOnsiteFull Time
Belay Technologies: Provides engineering services and automation software to defense agencies.
8+ YOETS/SCI with polygraph; Bachelor's in CS or related field; 8+ years exp; strong Java; diverse tech experience; Windows/Linux; web services; cryptography basics; agile/scrum experience.
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
7+ YOEUS citizen with ability to obtain/maintain Secret clearance; BS in information systems/CS/engineering/math; 7+ years in database development/architecture; strong SQL; ETL/ELT; data governance; experience with enterprise data models.
HART Technologies: Designs and manufactures electronic systems and software for defense applications.
5+ YOEFive-plus years of modern C++ experience; two-plus years in networked software; Linux proficiency; US citizenship with ability to obtain DoD security clearance.
Software Engineer (Real-Time Systems / C2 Integration)
Dahlgren or Crane or United States
$82k-$172k/yrHybridFull Time
CACINYSE: CACI: Provides information technology services to government defense agencies.
Bachelor's in CS/Software Eng or related field; proficiency C++ and Java; Linux/RTOS experience; SDLC and testing; ability to obtain Interim Secret clearance.
C++, Java, Linux, RTOS, VxWorks, Real-Time Java, Red Hat Enterprise Linux
Prescient Edge: Provides intelligence, security, and defense support services.
7+ YOEMaster's degree in Computer, Electrical, or Electronics Engineering or Mathematics; 7+ years in computer design, software development or networks; Secret clearance; Norfolk, VA; Full-Time.
J.F. Taylor: Engineering and manufacturing for military flight simulation systems.
Electrical design, system integration, PCB/FPGA design, and test development for avionics and simulators; proficiency with OrCAD, PCB design, and real-time data interfaces.
BAE SystemsLondon Stock Exchange: BA: Provides global defense, aerospace, and information security solutions.
8+ YOEMust have Java experience; strong JS/web services; cryptography basics; Windows/Linux proficiency; able to work independently and in Agile teams.
ECPI University: Private university providing accelerated career-oriented degrees and vocational training.
3+ YOEMaster’s in Computer Information Science or a Master’s with 18 grad hours; Ph.D. preferred; 3-5 years industry experience; 8-10 years preferred; programming languages: C, C++, C#, Java, JavaScript, PHP; databases: MS SQL Server or Oracle; 2 years teaching/presentation experience a plus.
Java Developer Jobs market signals in Kilmarnock, VA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
53
Hiring companies
32
Fresh sample
35% new in 30d
Salary visibility
60% show pay
Companies appearing in this market
Booz Allen HamiltonNorthrop GrummanHIISigma DefenseSyms Strategic GroupECPI UniversityScientific Research CorporationAmelex