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

Systems Administration Support Jobs

systems administration support

Viewing 1 - 20 of 9,742

Systems Administration Support Jobs requiring security clearance

Show:
Sort by:

IT Systems Administrator and Support

SPA
Canberra(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Overview Working with us - Systems Planning & Analysis (SPA) Australia SPA Australia is a leading provider of integrated consulting, legal, commercial and analytics services to government and large o...

user avatar

System Administration - Tiered Support

CACI
Annapolis Junction, MD(On-Site/Office)
Updated Yesterday
TS/SCI
Polygraph

System Administration - Tiered SupportJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Requi...

user avatar

IT Support Specialist Systems Administrator

MAXISIQ
Chantilly, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Full Scope Polygraph

Company DescriptionSince 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of opera...

user avatar

System Administrator (Support Services)

BEAT LLC
San Antonio, TX(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Job Title:System Administrator - Intermediate(Support Services)Location:San Antonio, TXEducation: BS degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Sci...

user avatar

PMO Support Systems Administrator

Peraton
Annapolis Junction, MD(On-Site/Office)
Updated Yesterday
TS/SCI
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

IT System Support Systems Administrator Subject Matter Expert

JASINT Consulting and Technologies, LLC
Alexandria, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Job Title: IT System Support Systems Administrator Subject Matter ExpertLocation: On-Site Mark Center Alexandria, VASalary: $120k- $150kClearance Requirements:Secret requiredYears of Experience: Five ...

user avatar

Systems Administrator III (Infrastructure Support)

Athena Technology Group
Norfolk, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Location: Norfolk, VA; On-Site Employment Type: Full-Time Shift: N/A About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOSB) and Histor...

user avatar

Systems Administrator - NETTN Support - 23897

HII Mission Technologies
Virginia Beach, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Requisition Number: 23897 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid T...

user avatar

Systems Administrator (Waterfront Field Support)

IPTA
Portsmouth, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Systems Administrator (Waterfront Field Support) Portsmouth, VA IPTA's Technology Solutions Team is passionate about providing our customers with technical solutions that satisfy their business nee...

user avatar

IT Systems Administrator & COMSEC support analyst

Aquarian Systems, Inc.
Bluemont, VA(On/Off-Site)
Nov 13
5+ yrs exp
Top Secret

Job Description: IT Systems Administrator & COMSEC support analyst Aquarian Systems is seeking a dynamic IT Systems Administrator to join a growing contract with the DHS. This role involves managing ...

user avatar

Windows System Administrator/Tech Support Specialist

Koniag Government Services
Not provided(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Koniag Data Solutions, a Koniag Government Services company, is seeking a Windows System Administrator/Technical Support Specialist with a Secret clearance to support KDS and our government customer i...

user avatar

Operations 24x7 Support (Sr System Administrator)

New
D2 Consulting
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Not Specified

ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED Systems Administrator (Night Shift)Location: Springfield, VA (On-Site)Schedule: Wednesday (Alternating) - Saturday | 5:30 PM to 5:30 AM ET (4-on/3-off, 3-on/4...

user avatar

Tier 3 Level Systems Administration Support Services

Koniag Government Services
San Antonio, TX(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Koniag Data Solutions, LLC, a Koniag Government Services company, is seeking a Tier 3 Level Systems Administration Support Services to support KDS and our government customer at Joint Base San Antonio...

user avatar

Technical Support Specialist (Systems Administrator 3) - 25743

HII Mission Technologies
Virginia Beach, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Requisition Number: 25743 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $76,513.00 - $97,600.00 Security Clearance: Secret Level of Experience: Mid T...

user avatar

Tier 2 Level Systems Administration Support Services

Koniag Government Services
San Antonio, TX(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

Koniag Data Solutions, LLC, a Koniag Government Services company, is seeking a Tier 2 Level Systems Administration Support Services to support KDS and our government customer at Joint Base San Antonio...

user avatar

Technical Support Specialist (Systems Administrator 2) - 26095

New
HII Mission Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Virginia Beach, VA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Requisition Number: 26095 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $73,791.90 Security Clearance: Secret Level of Experience: Mid T...

user avatar

Senior System Administrator, Tier-2 Level Support Services

New
ASRC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

user avatar

Junior System Administrator, Tier-2 Level Support Services

New
ASRC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

user avatar

Intermediate System Administrator, Tier-2 Level Support Services

New
ASRC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
San Antonio, TX(On-Site/Office)
Updated Yesterday
Public Trust
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

user avatar

Sr Back End Developer

Convirgence
Chantilly, VA(On-Site/Office)
Updated Yesterday
TS/SCI
Full Scope Polygraph

Sr. Backend DeveloperSeeking an experienced AWS Linux system administrator for a web hosting team that supports over 150 websites. The ideal candidate is an experienced LAMP-stack administrator. Admi...

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.