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Java Security Jobs in D.C.

java security D.C.

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Java Security Jobs in D.C. requiring security clearance

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Senior Software Developer **DHS Clearance Required

Zachary Piper Solutions, LLC
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Zachary Piper Solutions is seeking a seasoned Senior Software Developer to lead enterprise data governance and integration initiatives for a federal client out of the Washington, DC area. The Senio...

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Lead IBM Mainframe System Administrator

Data Intelligence LLC.
Washington, DC(On-Site/Office)
Saint Louis, MO(On-Site/Office)
Updated Yesterday
5+ yrs exp
Public Trust

Data Intelligence, LLC (DI) is searching for Lead IBM Mainframe Administrators in both Washington, DC and St. Louis, MO. The Lead IBM System Administrator will oversee the administration, configuratio...

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Java Developer

Contact Government Services, LLC
Washington, DC(On-Site/Office)
Arlington, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Java Developer Employment Type: Full-Time Department: Information TechnologyCGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-...

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Sr Maximo Java Application Developer

Collins Consulting, Inc
Washington, DC(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

This is an onsite position. Must be a US Citizen who currently possesses a Top Secret Clearance. Statement of Work: The FBI currently utilizes Maximo as its enterprise supply chain management solutio...

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Senior Software Engineer - Application Development

OMW Consulting
Washington, DC(On-Site/Office)
Dec 19, 2025
5+ yrs exp
TS/SCI

Job Title: Senior Software Engineer - Application Development Location: Washington, D.C. Clearance: TS/SCI Salary: $170k-$230k Join a dynamic team as an Software Engineer focusing on Application...

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Senior Software Engineer (Full Stack - Java Springs, React, Post

Cayuse Technologies
Washington, DC(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Overview The Senior Software Developer will lead the design and development of a new application. This role will design and implement backed APIs using Java Spring Boot, build secure and responsive U...

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Senior Software Developer

Applied Information Sciences
Washington, DC(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Why AIS?When you join AIS, you're joining a mission-driven team that's passionate about making a difference. You'll work on projects that matter, alongside industry-leading experts, in an environment ...

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Test Engineer Level 4

Prescient Edge
Washington, DC(On-Site/Office)
Updated Yesterday
TS/SCI
Not Specified

Prescient Edge is seeking a Test Engineer Level 4 to support a federal government client. Please note that the availability of this position is contingent upon contract award. Benefits: At...

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Test Engineer Level 3

Prescient Edge
Washington, DC(On-Site/Office)
Updated Yesterday
TS/SCI
Not Specified

Prescient Edge is seeking a Test Engineer Level 3 to support a federal government client. Please note that the availability of this position is contingent upon contract award. Benefits: At...

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Software Developer, Senior

Cayuse Technologies
Washington, DC(On-Site/Office)
Updated Yesterday
Confidential
Not Specified

Overview The Software Developer, Senior will lead the design and development of the new application. This role will design and implement backed APIs using Java Spring Boot, build secure and responsiv...

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Sr. Backend/Middleware Engineer

Knowledge Management, Inc
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

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Mid-Level Full Stack Developer

Knowledge Management, Inc
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

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Jr. Full Stack Developer

Knowledge Management, Inc
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

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Sr. Full Stack Developer

Knowledge Management, Inc
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

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Infrastructure Engineer

OMW Consulting
Washington Dc Brm, DC
New York City, NY
Dec 19, 2025
5+ yrs exp
Secret

Roles: Infrastructure Engineer Location: Washington, D.C. Salary: $150K-$200K Clearance: Secret and above I am partnered with a leading Defense tech company that is looking to hire an Infrastruc...

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SME Oracle APEX Developer

ABBTECH Professional Resources
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Location: Washington DC Clearance: Public Trust The ideal candidate will be personable and articulate and will focus on making sure that the customer's needs are met quickly and effectively. The s...

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Jira Administrator II (TS)

Koniag Government Services
Washington, DC(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Eagle Harbor Solutions, a Koniag Government Services company, is hiring a Jira Administrator II. Position requires an active Top Secret/SCI Clearance with ability to obtain additional clearance requir...

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Oracle Apex Developer - Washington D.C. - Public Trust Needed

SOC/Day & Zimmermann Federal Services
Washington, DC(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

SME Oracle APEX Developer needed for a contract opportunity with SOC's client to work onsite in Washington, DC. Contract Length: 6+ Months, possible conversion to FTE This position is required to be o...

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Microservices/Integration Developer

ThinkTek
Washington, DC(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Microservices/Integration Developer (Secret Clearance) Who We Are: ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) company. We speciali...

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Cybersecurity Engineer

OMW Consulting
Washington Dc Brm, DC(Off-Site/Hybrid)
Dec 19, 2025
5+ yrs exp
Top Secret

Role: Cybersecurity Engineer Location: Washington, D.C., San Diego, Hawaii, Tampa, or Colorado Springs Clearance: Active Top Secret clearance Salary: $150k-$200k + Equity I am partnered with one of t...

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