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

IT - Support Jobs

IT - Support

Viewing 1 - 20 of 777

IT - Support Jobs requiring security clearance

Show:
Sort by:

Linux Systems Administrator

New
TEKsystems c/o Allegis Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for susta...

user avatar

Senior Helpdesk Technician

New
Koniag Government Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Mcchord Afb, WA(On-Site/Office)
Posted today
Secret
Not Specified

Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Senior Helpdesk Technician with a Secret security clearance to support KITS and our government customer at Joint Base Lewis Mc...

user avatar

Government and Public Sector - Service Support Desk Analyst

New
Ernst & Young
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
DHS
Not Specified

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...

user avatar

PC Technician

New
Allyon, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted today
Secret
Not Specified

PC Technician Colorado Springs, CO Support mission-critical IT operations for the United States Army Corps of Engineers (USACE) by keeping systems running and users productive in high-responsibilit...

user avatar

Remote Secret C/C++ Software Engineer

New
Insight Global, Inc.
Remote/Hybrid(On/Off-Site)
Posted today
10+ yrs exp
Secret

Required Skills & Experience • Must have at least 5 years of C++ and software engineering experience with a Bachelors in CS/CE or a related Engineering, Math, or Physics field. OR 3 years relevant ex...

user avatar

Helpdesk Technician - Tier 1

New
IntelliDyne, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
Secret
Not Specified

Help Desk Technician - Tier 1 Clearance: Active Secret Status: Non-Exempt Location: Herndon, VA (Onsite) Compensation: $25.00 per hour Responsibilities: Answer service calls, tickets and emails comin...

user avatar

Service Desk - TS/SCI

New
Zachary Piper Solutions, LLC
Reston, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Zachary Piper Solutions is currently seeking a Service Desk candidate in Reston, VA responsible for delivering technical troubleshooting services to meet customer business needs and expectations. Loc...

user avatar

NISSC 3 Configuration Manager/Data Manager (CMDM)

New
American Systems Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Cheyenne Mountain, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

AMERICAN SYSTEMS is looing for our next NISSC 3 Configuration Manager/Data Manager (CMDM) !! AMERICAN SYSTEMS is seeking a Task Lead - Product Support Lead to support the NISSC 3 NISSC 3 Configuration...

user avatar

Senior Desktop Support Technician

New
Leidos
Norfolk, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

R-00180262Description More About the Role:NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will de...

user avatar

IT Helpdesk Support Technician

New
Torch Technologies Inc.
Eglin Afb, FL(On-Site/Office)
Posted yesterday
Secret
Not Specified

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

user avatar

Helpdesk Specialist 3

New
Tecolote Research
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted yesterday
DoE Q or L
Not Specified

Overview We are seeking a mid-level Helpdesk Specialist to join our Corporate IT team in El Segundo, CA. You'll be the go-to resource for troubleshooting complex technical issues, assisting our end-us...

user avatar

Transport/IP (TRIP) NOC Technician

New
RMantra Solutions Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Scott Afb, IL(On-Site/Office)
Posted yesterday
2+ yrs exp
Secret

Transport/IP (TRIP) NOC Technician Location: Scott AFB, IL and Hill AFB, UT. Potential for Telework: No - 100% onsite Certification: Security+ CE US Citizen with an active Secret security clearance ...

user avatar

Desktop Support Technician

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Picatinny Arsenal, NJ(On-Site/Office)
Posted yesterday
Secret
Not Specified

R-00180918Description More About the Role:NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will de...

user avatar

Service Desk Engineer/AV support

New
Leidos
Washington, DC(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

R-00180927Description The Digital Modernization Sector is focused on delivering performance-based IT services and repeatable solutions to include applying cloud-factory and aaS (as a Service) capabili...

user avatar

Service Desk – Service Analyst II

New
NineFX, Inc.
Oklahoma City, OK(Off-Site/Hybrid)
Posted yesterday
5+ yrs exp
Secret

The Opportunity We are seeking motivated IT professionals to provide enterprise technical support to the Air Force. As an Enterprise Service Senior Desk Technician, you will focus on resolving comple...

user avatar

Help Desk Manager Hawaii

New
SteelGate LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Shafter, HI(On-Site/Office)
Posted yesterday
Secret
Not Specified

Ft. Shafter Flats, HawaiiSteelGate LLC is hiring a full-time Help Desk Manager to join our team. In this role you will be supporting the US Army Reserves. The US Army Reserves manages all C4IM mission...

user avatar

NOC Helpdesk Technician

New
TEKsystems c/o Allegis Group
Charlottesville, VA(On-Site/Office)
Posted yesterday
2+ yrs exp
TS/SCI

Title: • NOC Helpdesk Technician Location: • Charlottesville, Virginia (ON-SITE) Clearance Required: • TS/SCI (REQUIRED) Certification Required: • Security+ (or IAT II Equivalent) College Degree ...

user avatar

System Engineer Lv3

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Sr. Cloud Systems Administrator ( Windows Server 2022,Windows 10/11 , and various Linux distributions within both cloud and on-premise. SaltStack experience with integration and operational stability ...

user avatar

System Administrator Lv 3

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

AWS cloud resources, including EC2, S3, VPC, IAM, and other core services. SaltStack, Ansible, Bash and Python Windows Server 2019 and 2022 environments, Linux distributions (e.g., RHEL8/9, Amazon Li...

user avatar

System Administrator Lv 2

New
Visionary Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Intermediate Level Linux, Windows 10/11, Windows server 2022, Bash/other scripting. Experience with AWS (would be nice) (U) Provide support for implementation, troubleshooting and maintenance of IT ...

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