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IT - Software Jobs

IT - Software

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IT - Software Jobs requiring security clearance

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Senior SIGINT Systems Engineer

New
Arcfield
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Updated Today
Top Secret
Polygraph

OverviewArcfield was purpose-built to protect the nation and its allies through innovations in digital transformation, space mission engineering and launch assurance, miniaturized sensors and satellit...

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Risk Management Systems Engineer

New
Arcfield
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Updated Today
Secret
Not Specified

ResponsibilitiesCareer level with a complete understanding and wide application of technical principles, theories and concepts. Working under only general direction, provides technical solutions to a ...

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Forensic Software Developer/Reverse Engineer: All Levels [OCONUS

New
Cipher Tech Solutions
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Updated Today
Secret
Not Specified

FUTURE NEED - Not a current vacancy. If you apply, this could be a multi-year process. Location: Fayetteville, NC Description: This is a forensic software development and reverse engineering pos...

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Systems Engineer

New
Applied Research Solutions
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Updated Today
Top Secret
None

ARS has an exciting new opportunity for a Senior Systems Engineer in support of the Air Force Nuclear Weapons Center Combatant Command, Command and Control (C2) Division (AFNWC/NCC).This is a full-tim...

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(ASM) Senior Software Developer

New
Athenix Solutions Group
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Updated Today
TS/SCI
Not Specified

Athenix Special Missions is seeking a Senior Software Developer in MacDill Air Force Base (Tampa), Florida!Athenix Special Missions is a world leader in designing, building, and developing realistic t...

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Mid Level Systems Engineer

New
Kavaliro
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Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Kavaliro is seeking a Mid Level Systems Engineer to support a client in the Washington Metro Area.As a Mid-Level Systems Engineer, you'll bring a multi-disciplinary approach to solving complex technic...

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AI Developer

New
steampunk
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Mclean, VA(On-Site/Office)
Updated Today
Public Trust
Not Specified

Overview We are looking for a highly skilled Senior AI Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role require...

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Information Systems Engineer

New
Space Dynamics Laboratory
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North Logan, UT(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job ID: 5426 Position Posted: 11/25/2025 Space Dynamics Laboratory is seeking an Information Systems Engineer to design secure systems and associated applications, services, and components. The ...

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Senior Software Developer

New
Barbaricum
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Tampa, FL(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

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Asset Management Specialist

New
Titan Technologies
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Macdill Air Force Base, FL(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Titan Technologies, LLC (Titan) is seeking an experienced, self-directed, Asset Management Specialist to support the Special Operations Forces Information Technology Enterprise Contract (SITEC) III co...

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Systems Engineer

New
VTG
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Bethesda, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

OverviewTUNUVA Technologies, a wholly owned subsidiary of VTG, is seeking an experienced, results-oriented Systems Engineer with experience in Standards or Technical Specifications to join our team in...

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Sr Technical Training Development Lead

New
Sierra Nevada Corporation
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Hagerstown, MD(On-Site/Office)
Updated Today
Top Secret
Not Specified

If you have a keen eye for the big picture, enjoy working collaboratively, and have experience in the US Military, US Department of Defense, or Aerospace & Defense industries, we may have the perfect ...

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Principal Electrical Systems Engineer - UAVs

New
Kratos Defense and Security Solutions
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Round Rock, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description 5-D Systems, a KRATOS Company, is seeking a highly motivated candidate who will provide full lifecycle systems engineering, integration and test technical contribution and leadership i...

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Senior Staff Frontend Developer

New
SciTec, Inc.
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Boulder, CO(On-Site/Office)
Updated Today
Public Trust
Not Specified

Description SciTec, Inc. is an employee-owned defense technology company with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities. We suppor...

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Principal Electrical Systems Engineer - UAVs

New
Kratos Defense and Security Solutions
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Roseville, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description 5-D Systems, a KRATOS Company, is seeking a highly motivated candidate who will provide full lifecycle systems engineering, integration and test technical contribution and leadership i...

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Principal Electrical Systems Engineer - UAVs

New
Kratos Defense and Security Solutions
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Oklahoma City, OK(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description 5-D Systems, a KRATOS Company, is seeking a highly motivated candidate who will provide full lifecycle systems engineering, integration and test technical contribution and leadership i...

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Numerical Algorithm Software Engineer

New
SciTec, Inc.
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Boulder, CO(On-Site/Office)
Updated Today
Public Trust
Not Specified

Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and...

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Full Stack Developer(DISA)

New
Horizon Industries, Ltd
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

Full Stack Developer(DISA) Location: Remote,USA Security Clearance: Must possess an active Secret Clearance. Who We Are Horizon Industries Limited (Horizon) is a dynamic IT and Management Consulting f...

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Lead Embedded Software Engineer

New
Two Six Technologies
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Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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Associate CNO Software Developer

New
MANTECH
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Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Associate CNO Software Developer to join our team in Hanover, MD.Responsibilities include, but are not limited to:Design and develop new hardwar...

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