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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,811

Top Secret / SCI Jobs requiring security clearance

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Warehouse Staff/Transportation Services (JR) - active TS/SCI cle

New
V2X
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Posted today
TS/SCI
Not Specified

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

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Model Based Systems Engineer

New
Lockheed Martin
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Posted today
TS/SCI
Not Specified

Job Number 708596BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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Project Manager - U2 (Mgr Project Management 2) - 26971

New
HII Mission Technologies
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Beale Afb, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 26971 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $109,349.00 - $120,000.00 Security Clearance: TS/SCI Level of Experience: Man...

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IT Systems Engineer 5 - Annapolis Junction, MD

New
M.C. Dean
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

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IT Systems Engineer 3 - Annapolis Junction, MD

New
M.C. Dean
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

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IT Systems Engineer 4 - Annapolis Junction, MD

New
M.C. Dean
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

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DevOps Engineer

New
SilverEdge
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Reston, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

OverviewSilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (...

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Software Integration and Test Engineer (TS/SCI Clearance with CI

New
North Point Technology, LLC
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Littleton, CO(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

***This job requires active TS/SCI clearance with CI Poly. Please apply only if you have an active TS/SCI with CI Poly. *** North Point Technology is looking for a TS/SCI Cleared Software Engineer to ...

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Full Stack Engineer 3

New
Markon
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Markon's partner company is seeking a motivated Senior Full-Stack Engineer to support the Corporate Discovery Services mission. In this role, you will work closely with mission stakeholders to capture...

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Project Engineering Asc Mgr

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 705794BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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Agile Sme

New
Markon
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Markon is seeking an experienced Agile Coach and Subject Matter Expert for our client in Chantilly, VA.Responsibilities Provide direction and management for a process or function including (but not li...

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Sr. Java/DevOps Software Engineer (on-site)

New
RTX
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State College, PA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2026-02-02Country:United States of AmericaLocation:US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5APosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Java Software Engineer III- Space Mission Applications

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 698997BR Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others vi...

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Cyber Software Engineer

New
MANTECH
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a driven and mission-focused Cyber Software Developer to join our elite team based in Herndon, VA.In this role, you will contribute directly to innovative projects that support the Intel...

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Java Software Engineer III

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 691465BR Description:Combat Effectiveness Core (CEC) team is building a space combat simulator to model space conflicts. What forces will be needed to win? How can available resources best...

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Executive Vice President of Military and Aerospace Customer Enga

New
PingWind Inc.
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Huntsville, AL(On-Site/Office)
Posted today
TS/SCI
Not Specified

PingWind is seeking an experienced Vice President (VP) of Military and Aerospace Customer Engagement who will drive revenue growth by leading strategy, customer engagement, and capture activities for ...

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Systems Administrator

New
August Schell Enterprises
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Annapolis Junction, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

System Administrator- TS/SCI w/ FSP Job Summary: The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with geo...

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Lead CSC Manager

New
People, Technology and Processes LLC
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Position title: Lead CSC Manager Location: San Antonio, TX Clearance required: TOP SECRET/SCI Responsibilities include (but are not limited to): Oversee all ticket/task assignments, coordinatin...

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Lead Information Assurance/Cyber Security Program Manager

New
People, Technology and Processes LLC
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Position title: Lead Information Assurance/Cyber Security Program Manager Location: San Antonio, TX Clearance required: TOP SECRET/SCI Responsibilities include (but are not limited to): Oversee...

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Lead NSC/Voice Technician

New
People, Technology and Processes LLC
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San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

Position title: Lead NSC/Voice Technician Location: San Antonio, TX Clearance required: TOP SECRET/SCI Responsibilities include (but are not limited to): Provide oversight for NSC operations an...

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