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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 28,903 Jobs

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Director, Mechanical Engineer
L3Harris Technologies•Palm Bay, FL
TS/SCI Polygraph
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...
Promoted•Posted 2 weeks ago
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Software Developer, Expert
Amentum•Arlington, VA
TS/SCI Polygraph $225,000 - $235,000 / yr
We are seeking a talented and experienced Expert Software Engineer to join our dynamic team. The ideal candidate will have over 10 years of software development experience with a strong background in ...
Promoted•Posted 5 days ago
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Senior Program Manager
Kratos Defense and Security Solutions
TS/SCI Polygraph $225,000 - $275,000 / yr
Job Description Readiness Delivered. Kratos is a leader in assured aerospace communication solutions and services. We are cutting-edge innovators and creative problem solvers working collaboratively t...
Posted just now
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Security System Administrator
Kratos Defense and Security Solutions
TS/SCI Not Specified $111,000 - $131,000 / yr
Job Description Ready for What's Next? Kratos is a company that strives to innovate and collaborate to make the world a better place. From ground control to outer space, you can contribute to work tha...
Posted just now
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JOURNEYMAN FIELD ENGINEER
Reliance Test & Technology, LLC
TS/SCI Not Specified
JOURNEYMAN FIELD ENGINEER RF MGTF Eglin AFB Open Position Request Number R-AF-26 CLASSIFICATION: Journeyman Field Engineer RF; Salary GRADE: Exempt; Regular, Full-Time LOCATION : Gu...
Posted just now
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Sr. Network Engineer III (6875)
MetroStar Systems Inc.
TS/SCI Not Specified $150,000 - $253,000 / yr
The Sr. Network Engineer III provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, relia...
Posted just now
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Activity Security Representative I
System High Corporation
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted just now
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Junior Software Engineer
Indotronix International Corp
TS/SCI Not Specified
Junior Software Engineer (Top Secret Clearance) - Onsite | Albuquerque, NM or El Segundo, CA About the Role Join a dynamic, mission-driven team as a Junior Software Engineer supporting mission-critica...
Posted just now
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Software Vulnerability Analyst
Two Six Technologies
TS/SCI Polygraph $147,867 - $221,801 / yr
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...
Posted just now
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Multimedia Design Principal
SAIC
TS/SCI Not Specified $80,001 - $120,000 / yr
Description SAIC is seeking a talented and creative Graphic/Multimedia Designer with an active TS/SCI clearance to join our Visual Communications Studio team. In this role, you will support the devel...
Posted just now
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Senior Systems Software Engineer
Two Six Technologies
TS/SCI Not Specified $143,763 - $215,644 / yr
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...
Posted just now
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Technical Targeter
SAIC
TS/SCI Polygraph $160,001 - $200,000 / yr
Description SAIC has several immediate openings for Technical Targeters on an exciting program in Sterling! We are looking for someone with a background in a variety of tools and technologies, and th...
Posted just now
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Asset Manager
SAIC
TS/SCI Not Specified
Description SAIC is seeking an Asset Manager to support the Special Operation Command Information Technology Enterprise Contract (SITEC) - 3 EOM. This position is located at Hurlburt Field, FL.The As...
Posted just now
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Database Administrator
SAIC
TS/SCI Polygraph $160,001 - $200,000 / yr
Description Varen, an SAIC company is seeking an experienced Database Administrator to join our team. This position in located in Suitland, MD and requires an active TS/SCI with polygraph to be consi...
Posted just now
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Systems Engineer
SAIC
TS/SCI Polygraph $140,001 - $180,000 / yr
Description SAIC has an immediate opening for an experienced System Engineer to provide technical support to our exciting program, based in Chantilly. The successful candidate will be responsible for...
Posted just now
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Operations Analyst, Hawaii
Two Six Technologies
TS/SCI Polygraph $150,000 - $185,000 / yr
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...
Posted just now
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OUSW Senior Technology Analyst
Astrion
TS/SCI Not Specified
Overview OUSW SENIOR TECHNOLOGY ANALYST LOCATION: Washington D.C. JOB STATUS: Full-time CLEARANCE: Top Secret clearance (SCI eligible) CERTIFICATION: PMP Certification (desired) TRAVE...
Posted just now
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Installation Associate
GovCIO
TS/SCI Not Specified $55,000 - $80,000 / yr
GovCIO is currently hiring for an experienced Installation Associate opportunity supporting our Special Operations Support Services Business Unit, fully onsite in Fayetteville, North Carolina. This po...
Posted just now
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Operations Planner
Trideum Corporation
TS/SCI Not Specified $110,000 - $120,000 / yr
Operations Planner Full-time JPMRC, Fort Shafter, HI Salary Range: $110,000.00 - $120,000.00 About Us Trideum Corporation is a 100% employee-owned company, committed to embracing the world's tou...
Posted just now
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Computer Network Architect (Journeyman) – Now Hiring!!
SOFTACT•Lexington Park, MD
TS/SCI 5+ yrs exp
Join STS as a Computer Network Architect (Journeyman), providing network engineering expertise for Integrated Systems Networks (ISN). This role is responsible for maintaining and operating the network...
Posted 1 hour ago
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