ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 18,136

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Border Patrol Agent - Experienced

U.S. Customs and Border Protection
Apply today! Be one of the first candidates to apply for maximum exposure.
Coachella, CA(On-Site/Office)
Posted 4 months ago
DHS
Not Specified

Border Patrol Agent (BPA) - Experienced (GL-9 GS-11) - New Hire Sign-On and Retention Incentives SAME MISSION, NEW DRIVE! You love protecting your community and doing your part to keep our nation safe...

user avatar

Dean|Fluor Custodial Supervisor- Vienna VA

M.C. Dean
Apply today! Be one of the first candidates to apply for maximum exposure.
Tysons, VA(On-Site/Office)
Posted 4 months ago
Top Secret
Not Specified

OverviewDean|Fluor is looking for a Custodial Supervisor job responsibilities include but are not limited to: - Supervise, mentor, and evaluate a team utilizing systems to promote performance, establ...

user avatar

Sr. Software Engineer

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

Que Technology Group, Inc., is seeking a motivated Senior Software Engineer to serve as technical anchor for a new feature/capability being added to our product. Ideal candidate will be able to archit...

user avatar

System Administrator (Voice)

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

System Administrator (Voice) Location: Columbia, MD (On-site) Clearance Required: Active TS/SCI with Polygraph Compensation Range: $100k - $110k, depending on health benefit selections About Van...

user avatar

Software Engineer

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

Que Technology Group, Inc., is seeking a motivated Software Engineer to design, develop, test, deploy, and maintain components of a Data Dictionary capability supporting metadata specification, storag...

user avatar

Technical Lead Engineer 3

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

White Sky Technologies specializes in systems engineering and technology management solutions for U.S. Government clients. We are committed to meeting our customer's needs with a dedicated and highly ...

user avatar

Senior DevOps Cloud Engineer

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

White Sky Technologies specializes in systems engineering and technology management solutions for U.S. Government clients. We are committed to meeting our customer's needs with a dedicated and highly ...

user avatar

UI Software Engineer 1

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

Geon Technologies is a rapidly growing small business that provides signal processing and sensor system integration services to the United States Government (USG) and the industry base that supports t...

user avatar

Data Visualization Specialist

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

Data Visualization Specialist McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionabl...

user avatar

Network Administrator, Lead (HPC)

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

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Network Administrator to support asecure, high-availability Linux-based HPC environment with geographically disperse...

user avatar

Desktop Publisher

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

We are seeking a Desktop Publisher to support the Defense Intelligence Agency (DIA) CIO, IT Integration Division (CIO-1). This position provides senior-level editorial and communications support acros...

user avatar

Outreach Subject Matter Expert Level 3 (OSME3) | TS/SCI with a f

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

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

user avatar

E01 Cloud Architect III

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

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace focused on delivering high-impact technologies, technology-enabled serv...

E

User Experience Designer

New
Wood Federal Solutions, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

Overview User Experience Designer woodcons.comLocation: Fort Meade, Maryland, USA Job Type: Full-Time Shift: Day Telework: None Salary Range: **$100,000 to $175,000 per year** Starting salary is based...

user avatar

Entry-Level Java Software Engineer [$162k/yr+] TS/SCI-FS Poly

New
SYSTOLIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
<2 yrs exp
TS/SCI
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop, maintain, and enhance complex software systems, including processing-in...

user avatar

Voice System Administrator 1

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

CyberCore is looking for a Voice System Administrator. The job duties are as follows: Providing hardware maintenance support, both preventative and remedial. Deploying, installing, and implementing h...

user avatar

VDI Engineer (TS/SCI) - Remote

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

DescriptionPosition Type: Direct HirePay: $77,500 - $176,000 annually (dependent on experience)Location: Remote Hiring Timeline: ImmediateCompany: The name of our partner organization will be disclose...

user avatar

Senior Program Integration Specialist

New
OMNI Consulting Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Not Specified

Position Title: Senior Program Integration SpecialistLocation: Chantilly, VAClearance Requirement: Active Top Secret with SCI eligibilityU.S. Citizenship requiredOMNI Consulting Solutions is seeking ...

user avatar

Technical Engineer

New
Core4ce
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Not Specified

Core4ce is seeking a Technical Engineer (SETA) to support our Springfield, VA team. The ideal candidate can work independently, assess policy and organizational direction, and deliver clear analysis t...

user avatar

Systems Administrator/Engineer

New
By Light Professional IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Not Specified

Dignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to...

user avatar

Senior Network Engineer

New
By Light Professional IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Not Specified

Dignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to...

user avatar

Cyber Training Specialist

New
By Light Professional IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Not Specified

Dignitas Technologies, a By Light company, offers a wide range of services in the military modeling, simulation, and training (MS&T) industry from research efforts advancing simulation technologies to...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us