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

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 13,705

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Software/Data Engineer

New
ALTA IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Updated Today
10+ yrs exp
TS/SCI

Title: Software/Data Engineer Timeline to Start: ASAP Clearance: TS/SCI required. CI Poly preferred Worksite Address: Crystal City, VA, On-Site in SCIF Work Schedule: M-F 9-5 pm EST, Full-time 40 hou...

user avatar

Cyber Operations Specialist III

New
ALTA IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Updated Today
5+ yrs exp
TS/SCI

Job Title: Cyber Operations Specialist III Location: Springfield, Virginia - Onsite Type: Contract To Hire Clearance: TS/SCI Hours: Monday – Friday 6 AM – 2 PM, 2 PM-10 PM, 10 PM-6 AM Contact: Cdinno...

user avatar

Information Technology/Assurance (IT/IA) Specialist Ill

New
General Dynamics Information Technology
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Information Technology/Assurance (IT/IA) Specialist IIIGeneral Dynamics is seeking an IT Assurance Specialist for a newly awarded program with a 10+ year lifespan.Primary function is working within Sp...

user avatar

Executive Administrative Support

New
S2Technologies, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Updated Today
5+ yrs exp
TS/SCI
CI Polygraph

Position Title: Executive Administrative Support Position Overview: S2Technologies is actively seeking professionals to provide administrative support to senior leaders within the Defense Intelligen...

user avatar

Design Engineer 5- Tysons, VA

New
M.C. Dean
Apply today! Be one of the first candidates to apply for maximum exposure.
Tysons, VA(On-Site/Office)
Updated 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...

user avatar

Program Acquisition Support, SME

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

Parra Consulting Group, Inc. is seeking a Program Acquisition Support, SME to support a customer in Reston, Virginia. This successful candidate will be responsible for the following: • Advise and...

A

Intermediate Portfolio Manager

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

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

user avatar

Cloud Security Engineer

New
Titan Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Derwood, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Titan Technologies is looking for a Cloud Security Engineer who can help analyze cloud infrastructure to ensure compliance with applicable security controls and implement necessary changes individuall...

user avatar

CNO Developer Intern

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Hanover, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

MANTECH seeks Computer Network Operations (CNO) Developer Interns to design and develop technologies to defend, attack and exploit networks in defense of our most critical systems. Our Summer internsh...

user avatar

Systems Engineer Senior-Level 112-024

New
IC-CAP
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Sr. Systems Engineers guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integ...

user avatar

Policy And Strategy Analyst Sme

New
Markon
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation...

user avatar

Sr. Network Administrator

New
Intrepid Solutions and Services LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Dayton, OH(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Overview Intrepid Solutions is currently supporting the National Air & Space Intelligence Center (NASIC) providing IT support services across multiple contract task orders. This is a NEW MULTI-YEAR c...

user avatar

Mid-level DevSecOps Engineer

New
Knowledge Management, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

user avatar

Mid-Level Energy Analyst, CENTCOM

New
CASTALIA SYSTEMS LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Joint Base Anacostia-bolling (jbab, DC(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Job Type: Full- TimeWorkplace Type: OnsiteClearance: TS/SCI w/CI PolyMust be a U.S. CitizenJob SummaryCastalia Systems is seeking a Mid-Level Energy Analyst, CENTCOM, to support to the government-s al...

user avatar

Senior Systems Engineer

New
Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Senior Systems Engineer Ft. Meade Area, MD • Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $150K - $200K | 40 Hours/Week Keep the Mission Running. W...

user avatar

INTELLIGENCE SPECIALIST

New
Department of the Air Force
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

DutiesDUTY 1: Serves as a counterintelligence analyst on semi-complex to complex TP analysis and production activities. DUTY 2: Presents OSI capabilities to a variety of service, national, and coalit...

D

Computer Engineer

New
Department of the Air Force
Apply today! Be one of the first candidates to apply for maximum exposure.
Lackland Afb, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

DutiesDUTY 1: Applies Electronic Warfare knowledge in the planning, research, design, development, test, evaluation, integration, acquisition, dissemination, sustainment, modification, and/or exploit...

D

Asset Data Quality Technician

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Alice Springs(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Asset Data Quality Technician | Alice Springs, NTAmentum is a leader in global engineering, project management and solutions integration, trusted to modernize the most critical missions anywhere in th...

user avatar

Research and Technology Protection (RTP) and Risk Based Review S

New
Three Saints Bay
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Eustis, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Bennett Aerospace, a subsidiary of Three Saints Bay, LLC and a Federal Government Contractor industry leader, is seeking an experienced full-time Research and Technology Protection (RTP) and Risk Base...

user avatar

Research and Technology Protection (RTP) and Risk Based Review S

New
Three Saints Bay
Apply today! Be one of the first candidates to apply for maximum exposure.
Raleigh, NC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Bennett Aerospace, a subsidiary of Three Saints Bay, LLC and a Federal Government Contractor industry leader, is seeking an experienced full-time Research and Technology Protection (RTP) and Risk Base...

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

© 2025 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.