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
Salary
Top Secret/SCI IT - Support

Top Secret / SCI Clearance IT - Support Jobs

Showing 217 Jobs

Sort by:

Help Desk Specialist (Tier 2)

New
Kaizen Approach
Apply today! Be one of the first candidates to apply for maximum exposure.
Linthicum, MD(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Full Scope Polygraph

Help Desk Specialist (Tier 2)Kaizen Approach is currently seeking an Help Desk Specialist (Tier 2) to provide technical support and problem resolution for users in a secure, mission-focused environmen...

user avatar

Tier II Forward Deployed Deskside Technician (Mid-Level)

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

OverviewEmpower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered i...

user avatar

COMSEC Custodian

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Glendale, AZ(On-Site/Office)
Posted 2 days ago
5+ yrs exp
TS/SCI

Amentum is currently seeking an Alternate COMSEC Custodian to join our dynamic team supporting our customers in the Glendale, AZ area. This position is responsible for the administration and oversight...

user avatar

Help Desk Lead

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Doral, FL(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number: R0245925Help Desk Lead The Opportunity: Provide in-depth support and lead problem solving and implementation efforts for specific technology products or applications. Apply leading-edge pr...

user avatar

PC Technician, Mid

New
Booz Allen Hamilton
Macdill Afb, FL(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number: R0246061PC Technician, Mid The Opportunity: Your combination of people skills and Windows PC systems expertise makes you the team hero, solving one problem after another. What if you could...

user avatar

PC Technician, Mid

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Cannon Afb, NM(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number: R0246056PC Technician, Mid The Opportunity: Your combination of people skills and Windows PC systems expertise makes you the team hero, solving one problem after another. What if you could...

user avatar

PC Technician, Mid

New
Booz Allen Hamilton
Apply today! Be one of the first candidates to apply for maximum exposure.
Macdill Afb, FL(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number: R0246950PC Technician, Mid The Opportunity: Your combination of people skills and Windows PC systems expertise makes you the team hero, solving one problem after another. What if you could...

user avatar

Help Desk Operations Specialist

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Omaha, NE(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Title: Help Desk Operations SpecialistJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to ...

user avatar

Service Desk Specialist Tier II

New
UICGS and Bowhead Family of Companies
Quantico, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

OverviewSERVICE DESK SPECIALIST | TIER II (MIELS): Bowhead is seeking a Service Desk Specialist to support a customer in Quantico, VA. Support for the contract will consist of program management; logi...

user avatar

Senior Service Desk Technician - Temporary

New
SMS Data Products Group, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Lackland Afb, TX(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

SMS has an immediate, but temporary opening for a Senior Service Desk Technician on our Cryptologic and Cyber Division (CCSD) Security team at our Lackland Air Force Base site in San Antonio, TX. Our ...

user avatar

Network Engineer

New
By Light Professional IT Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Germantown, MD(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. He...

user avatar

Executive Support Helpdesk Administrator

New
Delta Solutions and Strategies, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Delta Solutions and Strategies is seeking highly skilled and motivated candidates to join a high-performance team to support US Space Command (USSPACECOM) J6 as Executive Communications Administrators...

user avatar

Incident Technician Lead

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Incident Technician Lead to join our team in Chantilly, VA. In this role, you will lead a team of Enterprise IT Support Technicians responsible ...

user avatar

Hardware Technician

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Hardware Technician to join our team at the Fort Meade, MD location.Responsibilities include, but are not limited to:Troubleshoot malfunctioning...

user avatar

Help Desk Specialist

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Nellis Air Force Base, NV(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Help Desk Specialist to join our Air Force / Space team at NellisAFB.The Computer User Support Specialist's primary function is to support the U...

user avatar

Help Desk Specialist

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH is seeking a motivated, career and customer-oriented Help Desk Specialist to join our team in Annapolis Junction, MD.The Help Desk Specialist will support hybrid cloud infrastructure operation...

user avatar

Journeyman Network & Computer Systems Administrator

New
OSAAVA Services
Eglin Afb, FL(On-Site/Office)
Posted 3 days ago
2+ yrs exp
TS/SCI

Eglin AFB, Florida | 53rd Wing Support Contract | Full-Time | On-Site Salary: $80,000 – $90,000 | Clearance Required: Active Top-Secret (SCI) (minimum) — ABOUT OSAAVA SERVICES OSAAVA Services is a ...

user avatar

Senior Tier 2 Helpdesk Specialist

New
JCS Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! Job Summary JCS Solutions is seeking a Senior Tier 2 Helpdesk Specialist to support large-s...

user avatar

Helpdesk / Access Manager - Senior - #875

New
Allen Integrated Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 3 days ago
TS/SCI
CI Polygraph

Helpdesk / Access Manager - Senior - #875 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIREDQualifications: 4 years demonstrated advanced experience with the M3, such as profile management or v...

user avatar

Helpdesk / Access Manager - Mid - #874

New
Allen Integrated Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 3 days ago
TS/SCI
CI Polygraph

Helpdesk / Access Manager - Mid - #874 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIREDQualifications: 2 years demonstrated experience with the M3, such as profile management or validating ac...

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