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

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,196

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

DevSecOps Engineer

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

DevSecOps Engineer Program Description: Our client is seeking a DevSecOps Engineer to join their visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supp...

user avatar

Network Engineer

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Full Scope Polygraph

Network Engineer Program Description: Required Education, Experience, & Skills : A Bachelor’s or Master’s degree are preferred with a minimum of eleven (11) year’s relevant experience with the foll...

user avatar

ISSO

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Full Scope Polygraph

Program Description: Our client is currently interviewing for an ISSO to support the government customer in Fort Meade, MD. Day to Day Responsibilities: The ISSO will be work with a team to maintain ...

user avatar

DevSecOps Engineer

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

DevSecOps Engineer Program Description: Our client is prime on an effort that provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (HPC) services through the HPC lifecycle for c...

user avatar

Software Engineer

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On/Off-Site)
Posted today
TS/SCI
CI Polygraph

Software Engineer Program Description: Our client is prime on an effort that provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (HPC) services through the HPC lifecycle for co...

user avatar

Linux Systems Admin

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
King Of Prussia, PA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Linux Systems Administrator Program Description: This program supports both mission and enterprise services for a rapidly expanding operational environment. The mission footprint at this location co...

user avatar

Network Engineer

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Offutt Afb, NE(On/Off-Site)
Posted today
TS/SCI

Senior Network Engineer Program Description: As a network engineer on our team, you have the chance to shape USSTRATCOM's mission by working on the Joint Integrated Missile Defense/Missile Warning Tr...

user avatar

Software Engineer C++

New
ALKU
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
King Of Prussia, PA(On-Site/Office)
Posted today
TS/SCI

Software Engineer C++ Program Description: We are seeking a Software Engineer to support the design, development, test, and enhancement of complex mission application software supporting multiple Nat...

user avatar

Software Engineer (Mobile Focused), Level 3

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
TS/SCI
Polygraph

Software Engineer (Mobile Focused), Level 3 HQ | Full Time Software Engineer - Python, Mobile & Reverse Engineering This position involves supporting advanced security operations and working with the ...

user avatar

Software Engineer (Backend), Level 3

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
TS/SCI
Polygraph

Software Engineer - Python, Backend & Data Engineering This position involves supporting advanced cybersecurity data processing systems and working with the team to design, develop, and deploy backen...

user avatar

Software Engineer (Full Stack), Level 3

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
TS/SCI
Polygraph

Software Engineer - Python, Full Stack Development HQ | Full Time This position involves supporting advanced cybersecurity mission systems and working with the team to design, develop, and deploy ful...

user avatar

CNO NetDev Developer

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

General-Purpose Offensive Security Operations Reverse Engineer In this role, you will work as an offensive security operations reverse engineer on network-based devices for upcoming projects, collabor...

user avatar

Software Engineer (Automation), Level 3

New
Neural Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
TS/SCI
Polygraph

Software Engineer - Python, Automation & DevOps This position involves supporting advanced cybersecurity infrastructure and tooling systems and working with the team to design, develop, and deploy aut...

user avatar

Software Engineer (AI-Assisted Reverse Engineering Tooling)

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

Software Engineer This Software Engineer will focus on enhancing tools and workflows for reverse engineering tasks, including automation and AI-assisted capabilities for binary analysis and disassembl...

user avatar

Data Engineer

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

Data Infrastructure Architect This role involves designing and implementing data schemas across multiple database technologies to provide clear insights into infrastructure requests, deployments, and ...

user avatar

Software Engineer (SWE), Level 2

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

Dataflow Engineer Support advanced security operations by designing and deploying network infrastructure alongside the ATPG team at Columbia, MD. Collaborate with analysts and operators to identify pr...

user avatar

Software Engineer (AI-Assisted Developer Tooling)

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

Software Engineer This Software Engineer will focus on enhancing the productivity and experience of software developers by creating and integrating advanced development tooling, with an emphasis on AI...

user avatar

Full Stack Software Engineer (AI Infrastructure)

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

Full-Stack Software Engineer Join us in building the next generation of AI infrastructure that will power innovation across our organization. We're seeking an experienced full-stack software engineer ...

user avatar

Full Stack Software Engineer

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

Advanced Security Operations Engineer This high priority position will directly support the RECON team with advanced security operations. In this role, you will be focused on delivering immediate, cri...

user avatar

Full Stack Software Engineer

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

Offensive Security Operations Engineer This high-priority position offers direct support to the RECON team within advanced security operations, focusing on solutions that deliver immediate operational...

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.