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Java Architecture Jobs In Manassas, Virginia - 120 Job Positions Available

1 – 20 of 120 jobs
Booz Allen Hamilton jobs

Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software,

Booz Allen Hamilton  26 days ago
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:Top Secret SCI + Polygraph Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Cloud Engineering, JavaScript,

General Dynamics Information Technology  23 days ago
ManTech jobs

General information Requisition # R68538 Locations USA-VA-Quantico Posting Date 06/09/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to

ManTech  22 days ago
Open Systems Technologies Corporation jobs

Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilities include supplying federal government entities and private businesses with software development,

Open Systems Technologies Corporation  22 days ago
DXC Technology jobs

Job Description: DXC Technology (NYSE: DXC) helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds. The world’s largest companies and

DXC Technology  21 days ago
Creative Information Technology, Inc. jobs

Back-End Developer – Remote About us Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions

Creative Information Technology, Inc.  21 days ago
Guidehouse jobs

Job Family:Data Science Consulting Travel Required:Up to 25% Clearance Required:Ability to Obtain Public Trust We are seeking a Palantir Data Engineer to design, build, and operate ontology-driven data products in Palantir Foundry (SaaS). This role emphasizes

Guidehouse  15 days ago
S&B Engineers and Constructors jobs

OVERVIEW S&B is seeking a Manager of Development Operations to lead the development team and is responsible for overseeing and coordinating personnel, resources, and processes necessary to deliver new software solutions or upgrade existing products. Accountable

S&B Engineers And Constructors  15 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  14 days ago
Guidehouse jobs

Job Family:Engineering Operations & Planning Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Guidehouse is seeking an experienced, execution‑focused technology leader to join our team as a Director responsible for

Guidehouse  13 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  10 days ago
Leidos jobs

Join Our Innovative Team at Leidos! Job Description: Jr Software Developer Ready to break away from the ordinary and dive into an extraordinary career? At Leidos High Fidelity Simulation Business Area, we’re not just building systems—we’re

Premium Contract Signal Java Agile Cluster PEARL 104,575 USD
Leidos  7 days ago
Guidehouse jobs

Job Family:Data Engineering & Architecture Consulting Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Design, develop, and maintain enterprise data ingestion pipelines, onboarding workflows, and API-based data services using Java and ETL

Guidehouse  7 days ago
Guidehouse jobs

Job Family:Data Engineering & Architecture Consulting Travel Required:Up to 10% Clearance Required:Ability to Obtain Public Trust What You Will Do: Design, develop, and maintain data ingestion, transformation, and curation pipelines using Informatica and related ETL tools, enabling

Guidehouse  7 days ago
Everfox jobs

Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world’s most critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblazers in defense-grade, high assurance cyber

Everfox  2 days ago
KBR, Inc. jobs

Title:Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your

KBR, Inc.  2 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA Join a high-impact team supporting the Marine Corps Warfighting Labs transition to digital wargaming. As a Simulation Developer, you will

ManTech  2 days ago
Leidos jobs

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and

Leidos  2 days ago
Leidos jobs

Description Leidos is seeking an experienced AWS Cloud Engineer to support the Compartmented Enterprise Services Office (CESO) effort. This person should be a seasoned, self-motivated, and professional with at least 5 years of hands-on engineering and administration experience

Leidos  2 days ago
Leidos jobs

Description Leidos Intelligence Sector delivers advanced technology and mission software across cyber, logistics, security operations, and decision analytics, empowering defense and intelligence customers to stay ahead of evolving global threats. Our mission is simple: equip those

Leidos  2 days ago

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