Java Engineer Jobs in D.C.

java engineer D.C.

Viewing 1 - 20 of 126

Java Engineer Jobs in D.C. requiring security clearance

Specialist, EO/IR Systems Engineer (Top Secret Clearance)

L3Harris Technologies
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Herndon, VA(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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Modeling and Simulation Engineer

New
Booz Allen Hamilton
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Beavercreek, OH(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Job Number: R0225080Modeling and Simulation EngineerThe Opportunity:Are you looking to join a dynamic team supporting the U.S. Air Force as a Modeling and Simulation Engineer, where you'll help shape ...

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Java Developer

TENAX Technologies
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Washington, DC(On-Site/Office)
Posted 2 weeks ago
TS/SCI
Not Specified

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC is seeking experienced Full Stack Java Developers to support mission-critical Information Technology...

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Senior Full Stack Developer (Collibra)

Unissant, Inc.
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Washington Dc Brm, DC(On-Site/Office)
Posted 1 week ago
10+ yrs exp
DHS

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough resul...

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Junior Software Engineer (TS) – AI-Accelerated Development

Linchpin Software
Washington, DC(On/Off-Site)
Posted 1 month ago
<2 yrs exp
Top Secret

Linchpin Software is a specialized software development firm supporting a federal agency in the National Capital Region. We are expanding our team and looking for early-career software engineers who a...

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Java Developer

New
IntelliDyne, LLC
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Washington, DC(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Java Developer Location: Washington, DC Classification: Exempt Compensation: $9 0k to $110k Clearance: Secret Position Overview We are seeking a highly motivated and detail-oriented Ja...

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Java Developer

New
IntelliDyne, LLC
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Washington, DC(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Java Developer Location: Washington, DC Classification: Exempt Compensation: $90k to $110k Clearance: Secret Position Overview We are seeking a highly motivated and detail-oriented Jav...

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Java Developer

New
IntelliDyne, LLC
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Washington, DC(On-Site/Office)
Posted yesterday
Secret
Not Specified

Java Developer Location: Washington, DC Classification: Exempt Compensation: Clearance: Position Overview We are seeking a highly motivated and detail-oriented Java Developer to support ...

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Software Engineer [$318k/yr+] TS/SCI-CI Poly

SYSTOLIC
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Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
Intel Agency
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Lead full life cycle software dev...

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Software Engineer [$318k/yr+] TS/SCI-CI Poly

SYSTOLIC
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Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Lead full life cycle software dev...

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Software Developer, Systems Software

TENAX Technologies
Washington, DC(On-Site/Office)
Posted 1 month ago
Top Secret
Not Specified

TENAX has openings for Information Technology support services for the Office of Naval Intelligence. These are onsite, full time positions requiring Top Secret / SCI clearances, and IT certifications....

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Software Engineer [$239k/yr+] TS/SCI-CI Poly

SYSTOLIC
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Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
Intel Agency
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop, test, install, and main...

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Software Engineer [$239k/yr+] TS/SCI-CI Poly

SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
TS/SCI
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop, test, install, and main...

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TAF Developer

ClearanceJobs
San Diego, CA(On-Site/Office)
Panama City Beach, FL(On-Site/Office)
Charleston, SC(On-Site/Office)
Washington, DC(On-Site/Office)
Posted 1 week ago
5+ yrs exp
Secret

DHI Group is hiring a Senior Test Automation Framework (TAF) Developer to support a classified Department of Defense program. This role is focused on the design, development, and sustainment of automa...

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Java Developer

Marathon TS Inc
Washington, DC(Off-Site/Hybrid)
Posted over 6 months ago
2+ yrs exp
Secret
Not Specified

Marathon TS is seeking SECRET CLEARED JAVA DEVELOPER to support a 100% remote, DOD program. Summary: · The Computer Programmer shall contribute in all phases of the development lifecycle in support ...

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Sr. Java Developer

Marathon TS Inc
Washington, DC(Off-Site/Hybrid)
Posted over 6 months ago
5+ yrs exp
Secret
Not Specified

Marathon TS is seeking a Sr. Java Developer to work 100% remote in support of a DOD program. Summary: · The Computer Programmer shall contribute in all phases of the development lifecycle in support...

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Software Engineer [$194k/yr+] TS/SCI-CI Poly

SYSTOLIC
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Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
Intel Agency
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop and maintain complex tech...

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Software Engineer [$194k/yr+] TS/SCI-CI Poly

SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
TS/SCI
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop and maintain complex tech...

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Software Developer, Intermediate

Automation Technologies, Inc.
Remote/Hybrid
Washingtn, DC
Posted over 6 months ago
5+ yrs exp
Top Secret

Automation Technology Inc. is currently seeking a Software Developer to serve as part of a team located in Washington DC Qualifications: Active Top Secret/CBP Background Investigation (Critical Sensit...

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Software Engineer [$284k/yr+] TS/SCI-CI Poly

SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
Intel Agency
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop and maintain advanced tech...

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Software Engineer [$284k/yr+] TS/SCI-CI Poly

SYSTOLIC
Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
5+ yrs exp
TS/SCI
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop and maintain advanced tech...

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Test Engineer [$196k/yr+] TS/SCI-CI Poly

SYSTOLIC
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Naval Research Laboratory, DC(On-Site/Office)
Posted 3 weeks ago
2+ yrs exp
Intel Agency
CI Polygraph

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for May 2026. Summary: • Develop and test robust software ...

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