Security Clearance Jobs in Maryland

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...

Cybercore is looking for a Senior Windows System Administration to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in support of a complex, fast-paced program. In ...

Date Posted:2026-10-06Country: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...

Job Number 17901 Standard Job Description The Senior Manager, Naval Aviation Programs manages the Lockheed Martin Government Affairs office at Patuxent River, MD, reporting to the Director, Naval and...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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:...