Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 17,648

Top Secret / SCI Jobs requiring security clearance

Software Engineer

Red Arch Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 3 months ago
TS/SCI
Polygraph

ACTIVE TS/SCI Clearance with Poly REQUIREDOverview: Red Arch Solutions is hiring a Software Engineer to join our program in Fort Meade, Maryland.Requirements: Must have TS/SCI clearance w/ active pol...

user avatar

SUPERVISORY ENVIRONMENTAL PROTECTION SPECIALIST T32

Department of the Army
Apply today! Be one of the first candidates to apply for maximum exposure.
Phoenix, AZ(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

DutiesTHIS IS A NATIONAL GUARD TITLE 32 EXCEPTED SERVICE POSITION. This position is located at the Construction and Facilities Management Office (CFMO) in Phoenix, Arizona. The primary purpose is to ...

D

Lead, Embedded Software Test Engineer (Optical Space Systems) :

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Wilmington, MA(On-Site/Office)
Posted today
TS/SCI
Not Specified

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...

user avatar

Senior Specialist, Field Engineering

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Palm Bay, FL(On-Site/Office)
Posted today
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...

user avatar

Principal, IT Project Management

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Melbourne, FL(On-Site/Office)
Posted today
TS/SCI
Not Specified

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...

user avatar

Engineering Technician B - Aerospace Vacuum Testing

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Rochester, NY(On-Site/Office)
Posted today
TS/SCI
Not Specified

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...

user avatar

System Administrator with TS/SCI Full Scope Polygraph

New
IBM
Apply today! Be one of the first candidates to apply for maximum exposure.
Junction(On-Site/Office)
Posted today
TS/SCI
Polygraph

Joining the IBM Technology Expert Labs team means you'll have a career delivering world-class services for our clients. As the ultimate expert in IBM products, you'll bring together all the necessary ...

user avatar

Data Center Technician, Infraops AG

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

DescriptionApplication deadline: May 19, 2026The Infrastructure Operations team is looking for cleared Data Center Technicians to join our expanding Infrastructure Operations team. Data Center Technic...

user avatar

Field Sales Operations Analyst, WWPS Partners & WW A&S Operation

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

DescriptionApplication deadline: May 19, 2026AWS is seeking a driven and talented Business Operations Analyst to play a critical role on our Worldwide Public Sector Partners and WW Aerospace & Satelli...

user avatar

Embedded Software Engineer (Level 5)

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Redondo Beach, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

user avatar

Embedded Software Engineer (Level 5)

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

user avatar

Archibus Database Administrator

New
Guidehouse
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Posted today
TS/SCI
None

Job Family :Database Administration Travel Required :None Clearance Required :Active Top Secret SCI (TS/SCI) What You Will Do :The Archibus Database Administrator will work as part of a team supporti...

user avatar

Optical Engineer (Experienced or Senior)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Kirtland Afb, NM(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Senior/Lead Java Software Engineer-Developer (AGA)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Data Engineer, Junior

New
Anonymous Employer
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On/Off-Site)
Posted today
TS/SCI
CI Polygraph

Job Name: Data Engineer, Junior Location: Reston, VA Remote Work: No Required Clearance: TS/SCI with CI Polygraph Position Type: Immediately Available Key Responsibilities: Utilize statistical tec...

A

Cybersecurity Engineer (TS/SCI FS Poly Required)

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Top Skills' Details 1. 6-8 yrs experience implementing/engineering SIEM/SOAR tools (Trellix is must have but Splunk and Rapid7 also used) 2. 6-8 years of experience with RMF accreditation functions- M...

user avatar

Sr Principal Network Engineer

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

user avatar

Program Security Manager SME

New
Gemini Industries Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Washington, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

POSITION DESCRIPTION As Of: 12 May 2026 GEMINI INDUSTRIES INC. provides technical, management and operations services to support National Security projects. We provide rapid response to the critical ...

user avatar

Network Engineer Level 3

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Full Scope Polygraph

This position will provide Network support requiring system level design, architecture or enterprise security and security boundaries, datacenter virtualization, CAN/MAN/LAN infrastructure packet capt...

user avatar

Fault Management Systems Engineer- Level 2 or 3

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Redondo Beach, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

user avatar

Technician 1 - Help Desk Support

New
Maximus Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(Off-Site/Hybrid)
Posted today
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs for the Centers for Medicare & Medicaid Services (CMS). Through these partnerships,...

user avatar

Senior Front-End Developer

New
Maximus Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awa...

user avatar