ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,338

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Senior Engagement Manager, WWPS ProServe

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a highly skilled and versatile Engagement Manager (EM) to join our team and lead the delivery of complex cloud solut...

user avatar

Technical Infrastructure Program Manager, Dedicated Infrastructu

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

DescriptionApplication deadline: Jan 21, 2026Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost infrastructure platform in the cloud powering hundreds of ...

user avatar

Platform Architect (Kubernetes / CI/CD) | TS/SCI

New
MomentumAI
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Fort George G Meade, MD(Off-Site/Hybrid)
Denver, CO(Off-Site/Hybrid)
Chantilly, VA(Off-Site/Hybrid)
Posted today
5+ yrs exp
TS/SCI
Not Specified

CLEARANCE: TS/SCI eligibility required. Active TS/SCI strongly preferred. CI or FS Poly preferred. CITIZENSHIP: U.S. citizenship required due to clearance requirements. ABOUT THE ROLE At MomentumAI,...

user avatar

DevOps Engineer

New
Bryn Neil
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
CI Polygraph

Bryn Neil is a technology development company. We develop, adapt and scale technical capabilities across any domain faster than anyone else, protecting our mission partners and ensuring program succe...

user avatar

Acquisition Support Level 4

New
Thomas & Moore Strategic Ventures, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

TMSV is dedicated to excellence led by a team of proven, results driven professionals. Come join a winning team that puts our people first. We offer innovative work with excellent compensation and ben...

user avatar

Jira (Atlassian) Engineer

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

We have an outstanding position for a Senior Systems Engineer to join a leading Company located in the Washington, DC surrounding area. Pay Rate: $55.28 - $62.50/hr **US Citizenship is required.** ...

user avatar

Network Administrator RPA-SOC

New
TENAX Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Niagara Falls, NY(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

TENAX Technologies is currently seeking Network Specialists to provide systems, application, communications and network systems support in service of the Air National Guard (ANG) Remotely Piloted Airc...

user avatar

Network and Computer Systems Administrator (SharePoint)

New
PROSOFT, HQ
Apply today! Be one of the first candidates to apply for maximum exposure.
Norfolk, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI

Position: Network and Computer Systems Administrator (SharePoint) Location: Norfolk, 100% on-site Clearance: Top Secret (with SCI eligibility) The Network and Computer Systems Administrator (ShareP...

user avatar

System Engineer/Architect (VMWare ESXI)

New
PROSOFT, HQ
Apply today! Be one of the first candidates to apply for maximum exposure.
Portsmouth, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

Position: Computer Systems Engineer/Architect (VMWare ESXI) Location: Norfolk, 100% on-site Clearance: Top Secret (with SCI eligibility) The Computer Systems Engineer/Architect (VMWare ESXI) shall...

user avatar

Finance Manager

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

Title:Finance Manager Who We Are KBR Mission Technology Solutions (MTS) delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our sol...

user avatar

(DoD SkillBridge) Contract Administrator 2 or 3

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

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutio...

user avatar

Software Engineer - Level T03/T04 (Space Systems)

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 TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

user avatar

Staff Cyber Software Engineer (EC)

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

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on rev...

user avatar

Principal Industrial Security Analyst

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

user avatar

Specialist, Systems Engineer Mission Protection Specialist

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Posted today
TS/SCI
CI 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

Senior Specialist, Systems Engineer - Strategic Planner

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(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

Senior Specialist, Industrial Security

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, Systems Administration

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Wayne, IN(On-Site/Office)
Posted today
TS/SCI
CI 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

Cyber Security Project Engineer

New
FJM Innovative Technologies, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Full Scope Polygraph

Location: McLean,, VA Clearance Required: TS/SCI with Full Scope Polygraph Closing Date: January 20, 2026 Seeking a Cyber Security Project Engineer to support the design, implementation, and accredit...

user avatar

Ground Systems Integration engineer

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Ground Systems Integration Engineer Location: Hybrid - Arvada, CO or Seattle, WA (3 days/week onsite)Clearance Required: Active or previously held TS/SCICompensation: Approx. $120,000 to $180,000 (dep...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.