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Maryland

Security Clearance Jobs in Maryland

Showing 11,387 Jobs

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DevOps Engineer
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI CI Polygraph $150,000 - $210,000 / yr
ClearanceJobs is actively seeking a DevOps Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security clearances, co...
Promoted•Posted 2 weeks ago
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DevOps Engineer
MAXISIQ, Inc.•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Company Description:At MAXISIQ, curious minds tackle real-world cyber challenges that matter. Teams develop, test, and secure advanced technology powering today’s and tomorrow’s missions. We experimen...
Promoted•Posted 1 week ago
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Maximo Application Suite (MAS) Technical Engineer
Leidos•Greenbelt, MD
Public Trust Not Specified $107,900 - $195,050 / yr
R-00193322Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contrib...
Posted just now
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Senior Linux System Administrator
MANTECH•Laurel, MD
TS/SCI Not Specified
ManTech seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilitie...
Posted just now
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Senior Linux System Administrator
MANTECH•Laurel, MD
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilitie...
Posted just now
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Mission Assurance/COOP Support
HII Mission Technologies•Fort Meade, MD
TS/SCI Polygraph $68,000 - $82,000 / yr
Requisition Number: 30545 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,000.00 - $82,000.00 Security Clearance: TS/SCI with Poly Level of Experie...
Posted just now
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IT Specialist II
HII Mission Technologies•Fort Meade, MD
TS/SCI Polygraph $65,000 - $84,813 / yr
Requisition Number: 30540 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $65,000.00 - $84,813.00 Security Clearance: TS/SCI with Poly Level of Experie...
Posted just now
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Hybrid DCI Analyst (Intelligence Analyst 4) - 30485
HII Mission Technologies•Woodlawn, MD
TS/SCI Not Specified $107,321 - $145,000 / yr
Requisition Number: 30485 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $107,321.00 - $145,000.00 Security Clearance: TS/SCI Level of Experience: Sen...
Posted just now
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Logistics Supervisor
MANTECH•Hanover, MD
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Logistics Supervisor to join our team at the Hanover MD location.Responsibilities include, but are not limited to:Supervise, schedule, and deleg...
Posted just now
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Quality Engineer II (For Summer 2026 SNC Interns Only)
Sierra Nevada Corporation•Hagerstown, MD
Secret Not Specified $74,581 - $102,549 / yr
Do you have the skills, expertise and passion that it takes to be a top-notch quality engineer? Join our team and take your career to new heights! The Quality Engineer II will ensure adherence to stri...
Posted just now
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Systems Engineer
MANTECH•Patuxent River, MD
Secret Not Specified
MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in Lexington Park, MD. This position is hybrid; 3 days on-site and 2 days remote.You will support the Navy's A...
Posted just now
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Security Systems Administrator - HBSS (5699)
Smartronix, LLC•Naval Air Station Patuxent River, MD
TS/SCI Not Specified $100,000 - $130,000 / yr
SMX is seeking a Security Systems Administrator to join our Host Based Security System (HBSS) team supporting NAWCAD DNA at NAS Patuxent River, MD. This position will provide administration, maintenan...
Posted just now
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Cleared Sr. Software Developer (Real-Time Simulation & Dev Lab)
HII Mission Technologies•Naval Air Station Patuxent River, MD
TS/SCI Not Specified $106,647 - $150,000 / yr
Requisition Number: 30539 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $106,647.00 - $150,000.00 Security Clearance: Top Secret Level of Experience:...
Posted just now
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Network Engineer (NE3) (Government)
AT&T Government Solutions•Columbia, MD
TS/SCI Polygraph $108,000 - $215,100 / yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...
Posted just now
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Availability Manager (TM1) (Government)
AT&T Government Solutions•Columbia, MD
TS/SCI Polygraph $72,000 - $117,100 / yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...
Posted just now
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Network Engineer (Government)
AT&T Government Solutions•Columbia, MD
TS/SCI Polygraph $98,100 - $221,000 / yr
This is a full-time onsite role based in the location(s) posted and is performed from the designated work location five days per week (Suitland, MD). No relocation is offered. AT&T Global Public Sect...
Posted just now
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Senior Database Administrator (Government)
AT&T Government Solutions•Columbia, MD
TS/SCI Polygraph $89,200 - $184,000 / yr
This is a full-time onsite role based in the location(s) posted and is performed from the designated work location five days per week (Suitland, MD). No relocation is offered. AT&T Global Public Secto...
Posted just now
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Deputy Head of Contracts & Asset Management
Johns Hopkins University Applied Physics Laboratory•Laurel, MD
TS/SCI Not Specified
DescriptionThe Contracts & Asset Management Group is responsible for APL's prime contracting, estimating/pricing, asset management, NDA/Non-monetary agreement management, contract business systems, an...
Posted just now
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Office of Naval Intelligence (ONI) Program Manager
The Mission Essential Group, LLC.•Suitland, MD
TS/SCI Not Specified $120,000 - $140,000 / yr
DESCRIPTION P OSITION: Office of Naval Intelligence (ONI) Program Manager SUPERVISES: Program Site Leads and Employees LOCATION: Hybrid, National Maritime Intelligence Center (NMIC) - Suitland, MD ...
Posted just now
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Operational Weapon Systems Engineer
Johns Hopkins University Applied Physics Laboratory•Laurel, MD
Secret Not Specified
DescriptionDo you like complicated problems, working with technical systems and have a prior experience in Navy operations? If so, we're looking for someone like you to join our team at APL! We are ...
Posted just now
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