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Defense Research Jobs

defense research

Viewing 1 - 20 of 5,846

Defense Research Jobs requiring security clearance

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Director of Operations and Assessment

Nebraska Defense Research Corporation
Omaha, NE(On-Site/Office)
Dec 5
10+ yrs exp
TS/SCI

Director of Operational Demonstrations and Assessments As of 31 Jul 2025 Position Description: TheDirector of Operational Demonstrations and Assessments forNDRCwill serve as the lead for operationa...

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Test & Evaluation Program Manager

Nebraska Defense Research Corporation
Bellevue, NE(On-Site/Office)
Dec 5
5+ yrs exp
Top Secret

Test & Evaluation (T&E) Program Manager (As of 18 Nov 25) - Position Summary The Test & Evaluation (T&E) Program Manager will service as the lead for planning, execution, and assessment of cybersec...

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System Administrator (Linux)

Nebraska Defense Research Corporation
Bellevue, NE(On-Site/Office)
Dec 5
5+ yrs exp
Top Secret

Position Description: The Linux System Administrator is responsible for providing technical support and troubleshooting for a range of Red Hat Enterprise Linux (RHEL) and other Linux distribution-bas...

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System Administrator (Windows)

Nebraska Defense Research Corporation
Bellevue, NE(On-Site/Office)
Dec 5
5+ yrs exp
Top Secret

Position Description: The Windows System Administrator is responsible for providing technical support and troubleshooting for a range of Windows based systems, ensuring compliance with DoD 8570.01-M ...

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Cyber Defense Operations Researcher

National Renewable Energy Laboratory (NREL)
Golden, CO(On-Site/Office)
Updated Yesterday
5+ yrs exp
DoE Q or L

Working at NREL NREL is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join NREL, where world-class...

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Defense Research and Technology Protection Analyst, Senior

Booz Allen Hamilton
Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number: R0229263Defense Research and Technology Protection Analyst, SeniorKey Role:Support strategic defense technology clients in the research and technology protection domain, providing security...

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Adversarial Cybersecurity Researcher

National Renewable Energy Laboratory (NREL)
Golden, CO(On-Site/Office)
Updated Yesterday
5+ yrs exp
Unspecified

Working at NREL NREL , located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join NREL, where world-class...

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Cyber Technology Transition Support Analyst (SETA)

SPA
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Contract Specialist III

Zachary Piper Solutions, LLC
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Zachary Piper Solutions is seeking a Contracts Specialist III to work in our Arlington, VA office. This role is based in Arlington with a one day per week onsite requirement allowing for the rest ...

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Sr. Contracts Specialist -Secret Clearance REQUIRED- Hybrid: Arl

Zachary Piper Solutions, LLC
Arlington, VA(On-Site/Office)
Updated Today
Secret
Polygraph

Zachary Piper Solutions is seeking a skilled Sr. Contract Specialist to support a Contracts Management Office (CMO) in Arlington, VA. This team manages contracts, grants, and other agreements that dri...

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DevSecOps Technical SETA

SPA
Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Security and Hardware Technical SETA

SPA
Arlington, VA(On-Site/Office)
Updated Today
Top Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

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Journeyman Operations Research Analyst

Peerless Technologies Corporation
Dahlgren, VA(On-Site/Office)
Dec 3
5+ yrs exp
Top Secret

Team Peerless is currently seeking an Operations Research Analyst to join our Enhanced Modeling and Simulation (M&S) development team. You’ll work alongside a diverse group of software engineers and d...

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Director, Strategic Research and Analytics

L3Harris Technologies
Palm Bay, FL(On-Site/Office)
Updated Today
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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Librarian - Outreach, Engagement and Special Projects

MCLAUGHLIN RESEARCH CORP
Newport, RI(On-Site/Office)
Dec 5
2+ yrs exp
Secret

McLaughlin Research Corporation seeks an enthusiastic Librarian to join a collaborative library team working at the Corporate Research & Information Center (CRIC)’s Technical Library at the Naval Unde...

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Operations Research Analyst, Lead

Booz Allen Hamilton
Alexandria, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number: R0228682Operations Research Analyst, LeadThe Opportunity:As an operations analyst, you're passionate about exploring the root cause of an issue and then analyzing, reporting, and developin...

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Sr. Security Vulnerability Researcher

NexTech Solutions LLC
Fort Belvoir, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

NexTech Solutions (NTS) is a team of experts and engineers who understand the challenges that organizations face in finding and implementing the best technologies and IT solutions to meet mission requ...

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Atmospheric Researcher / Spectral Scientist

James Scott Group
Remote/Hybrid(On/Off-Site)
Dec 5
5+ yrs exp
TS/SCI
CI Polygraph

James Scott LLC is actively seeking Mid, Sr., and SME level Spectral Scientist for one of its top tier clients that possesses robust experience in Atmospheric Research to support a large research and ...

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Nuclear Engineer - Senior

SOSi
Reston, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

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Information Assurance - Cybersecurity

Noblis
Bethesda, MD(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

ResponsibilitiesNoblis is seeking an experienced cybersecurity professional to work in dynamic mission-oriented environment within Bethesda, Maryland. A successful candidate will be at the forefront o...

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