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Java Expert Jobs In Manassas, Virginia - 43 Job Positions Available

1 – 20 of 43 jobs
CoStar Group jobs

Lead Business Systems Analyst, Oracle Cloud ERP - CoStar Group - Arlington, VA Job Description Who is CoStar Group? CoStar Group (NASDAQ: CSGP)is a leading global provider of commercial and residential real estate information, analytics, and

CoStar Group  26 days ago
General Dynamics Information Technology jobs

Type of Requisition:Pipeline Clearance Level Must Currently Possess:Top Secret/SCI Clearance Level Must Be Able to Obtain:Top Secret/SCI Public Trust/Other Required:None Job Family:Software Engineering Job Qualifications: Skills:Automated Testing, Continuous Integrations, Software Development Life Cycle (SDLC) Certifications:None Experience:10

General Dynamics Information Technology  23 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:None Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:Software Engineering Job Qualifications: Skills:Angular, Java, Microservice Framework, REST API Development, Spring Framework Certifications:None Experience:1 + years of

General Dynamics Information Technology  22 days ago
RTX jobs

Date Posted:2026-05-20 Country:United States of America Location:US-VA-DULLES-760 ~ 22260 Pacific Blvd ~ BLDG 60 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security

RTX  17 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:None Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:Data Science and Data Engineering Job Qualifications: Skills:AI Agents, Collaboration, Microsoft Azure Certifications:None Experience:5 + years of

General Dynamics Information Technology  16 days ago
Koniag Government Services jobs

Tuknik Government Services, LLC a Koniag Government Services company, is seeking a Cloud Architect with a TS/SCI security clearance to support TGS and our government customer at Fort Belvoir, VA. This position is for a Future

Koniag Government Services  10 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:None Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:Data Science and Data Engineering Job Qualifications: Skills:Agentic AI, Big Data Engineering, Data Architecture Certifications:None Experience:8 +

General Dynamics Information Technology  9 days ago
Leidos jobs

The Leidos Intelligence Sector has an opening for an Electrical Engineer in Reston, Virginia. The successful candidate will work as a member of a government contractor team conducting reverse engineering of above ground and underground structures

Leidos  5 days ago
Leidos jobs

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. The Electronic Warfare Divison at Leidos currently has an opening for a Signal Processing Engineer to

Leidos  1 day ago
General Dynamics jobs

Senior Full Stack Developer Deliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, youll tailor cutting-edge solutions to the unique requirements of our clients. With a career in software development,

General Dynamics  6 hours ago
General Dynamics jobs

Software Developer Location: USA VA Chantilly Full Part/Time: Full time Job Req: RQ218506 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public

General Dynamics  6 hours ago

Company Description We were early to the fight against Ubiquitous Technical Surveillance and we’ve been pushing the edge ever since. Our mission is to help government and enterprise organizations understand and manage commercial data risks, shape

Veilant  20 days ago

Company Description We were early to the fight against Ubiquitous Technical Surveillance and we’ve been pushing the edge ever since. Our mission is to help government and enterprise organizations understand and manage commercial data risks, shape

Veilant  7 days ago

Full Stack Developer Location: Chantilly, VA Must have an active TS/SCI FS Poly Looking for a full stack developer supporting a backend development team focused on middleware and backend services. Requirements Required Skills: Intermediate to Expert level

Node.Digital  26 days ago
Enterprise Knowledge jobs

Enterprise Knowledge (EK) is hiring a full-time Full Stack AI Developer to join our growing Technology Solutions team. In this role, you will bridge the gap between robust software engineering and cutting-edge Generative AI, designing and

Enterprise Knowledge  26 days ago
Imperative Systems jobs

About Imperative Systems Imperative Systems is a privately-owned company established in 2017 to enable the National Security Community to achieve their critical missions effectively, efficiently, and securely. We provide expeditionary mission support, critical infrastructure protection, and

Imperative Systems  15 days ago
InterImage jobs

We are seeking a motivated and innovative Software Engineer to support the development of next-generation AI-enabled solutions for mission-driven environments across the Department of Defense and other federal initiatives. This role is ideal for candidates who

InterImage  8 days ago
Oteemo, Inc jobs

Company Description Join Oteemo and become part of a transformation powerhouse where innovation meets impact. Were not just another consulting firm—were architects of digital evolution, blending cutting-edge technical expertise with human-centered design principles to create solutions

Oteemo, Inc  7 days ago
Oteemo, Inc jobs

Company Description Join Oteemo and become part of a transformation powerhouse where innovation meets impact. Were not just another consulting firm—were architects of digital evolution, blending cutting-edge technical expertise with human-centered design principles to create solutions

Oteemo, Inc  7 days ago

The Missions, Concepts and Capabilities (MCC) of Applied Research Associates, Inc. (ARA) is seeking a Software Developer - Modeling & Simulation to join a multi-disciplinary team of engineers and scientists developing and deploying systems that integrate

Applied Research Associates, Inc  5 days ago

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