Maryland

Security Clearance Jobs in Maryland

Showing 10,102 Jobs

Lab Lead

New
RTX
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Columbia, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-08-18Country:United States of America Location:US-MD-COLUMBIA-7100 ~ 7100 Columbia Gateway Dr ~ COLUMBIA GATEWAY, Ste 160 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immi...

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Principal Cloud Platform Architect

New
Leidos
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Gaithersburg, MD(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00189890Description This role is part of a growing program, and hiring will depend on available funding. We review applications on a rolling basis, but the timeline for interviews and offers may var...

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Sr. Curriculum Developer

New
Leidos
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Bethesda, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189362Description Leidos has an immediate and exciting opportunity for a Sr. Curriculum Developer in our Intel Security Sector's Analysis Solutions Business Area.  Our talented team is at...

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Sr. Manual Test Engineer TS/SCI Polygraph

New
Leidos
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189895Description Leidos has a new and exciting opportunity for a Sr. Manual Test Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefro...

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SharePoint Administrator

New
Leidos
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Suitland, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00189818Description SharePoint AdministratorLocation: Suitland, MDClearance: Active TS/SCILeidos is seeking a SharePoint Administrator to join our team in Suitland, MD, supporting a critical intelli...

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Vice President / Division Manager - Cyber

New
Leidos
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Columbia, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189453Description Leidos has an exciting opportunity for an accomplished, growth and team-oriented executive to serve as Vice President / Division Manager (DM) in our Cyber & Analytics Busines...

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Logistics Analyst

New
Leidos
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Camp Springs, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189278Description We are seeking a highly organized and detail-oriented Logistics Administrator who is responsible for ensuring smooth and efficient support for inquiries related to logistics, inc...

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Principal Cyber Security Architect

New
Leidos
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Gaithersburg, MD(On-Site/Office)
Posted today
Public Trust
Not Specified

R-00189873Description This role is part of a growing program, and hiring will depend on available funding. We review applications on a rolling basis, but the timeline for interviews and offers may var...

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Senior Program Manager

New
Leidos
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Gaithersburg, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189875Description Leidos is seeking a proven technical program management leader with deep experience leading large‑scale mission software development, full‑lifecycle modernization, an...

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Test Engineer III

New
Leidos
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Odenton, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

R-00189816Description Are you seeking a highly rewarding job with global impact?  This position may be the perfect fit for you!  At Leidos, our mission is to be the global leader in developi...

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Program Manager

New
Leidos
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Laurel, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189838Description About LeidosLeidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health indu...

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Senior Signals Analyst

New
Leidos
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Laurel, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189866Description About LeidosLeidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health indu...

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Senior Product Systems Engineer - SIGINT

New
Leidos
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Laurel, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189840Description About LeidosLeidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health indu...

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Quality Assurance and Process Engineer

New
Leidos
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California, MD(On-Site/Office)
Posted today
Secret
Not Specified

R-00189694Description What's next takes all of us. Join #TeamLeidos and learn how to #Outsmart. #Outdo.The Decision Advantage Business Area within Leidos Defense  is looking for a Quality Ass...

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Signals Analyst

New
Leidos
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Laurel, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189863Description About LeidosLeidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health indu...

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Lead Systems Engineer - RF Systems

New
Leidos
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Laurel, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

R-00189860Description About LeidosLeidos is a FORTUNE 500® company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health indu...

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System Administrator

New
Avid Technology Professionals
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Annapolis Junction, MD(On-Site/Office)
Bethesda, MD(On-Site/Office)
Chantilly, VA(On-Site/Office)
Columbia, MD(On-Site/Office)
Laurel, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Not Specified

WMA, VA...

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Senior Network Engineering Manager

New
MANTECH
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Senior Network Engineering Manager to join our team in Annapolis Junction, MD.Responsibilities include but are not limited to:Manage and design,...

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CETS: Engineer, General III

New
Barbaricum
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Aberdeen, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

CETS: Engineer, General III Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National ...

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CETS: Technical Writer

New
Barbaricum
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Aberdeen, MD(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Not Specified

CETS: Technical WriterAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mi...

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