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Systems Administration Support Jobs

systems administration support

Viewing 1 - 20 of 12,618

Systems Administration Support Jobs requiring security clearance

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Systems Administrator Support

Global Enterprise Services, LLC
Fort Belvoir, VA(On-Site/Office)
Posted 2 weeks ago
2+ yrs exp
TS/SCI

Systems Administrator Support Short Term Assignment - April 6, 2026 - October 31, 2026 GES is seeking an Intermediate System Admin to support large-scale migration and operations on a large, high-pr...

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System Administrator (HPC Support)

Que Technology Group
Fort Meade, MD(On-Site/Office)
Salt Lake City, UT(On-Site/Office)
Posted 3 months ago
2+ yrs exp
TS/SCI
Full Scope Polygraph

The System Administrator will provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include: ...

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Systems Administration Support Analyst

Kaimetrix
Remote/Hybrid
Wash, DC
Posted 1 month ago
5+ yrs exp
Secret

System Administration Support Analyst About Kaimetrix, L. L. C. At Kaimetrix, we deliver complete IT solutions and bring together complex and often siloed services - increasing the value of IT throug...

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Systems Administrator Support to PMO

Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 2 weeks ago
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...

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System Administrator (Support Services)

New
BEAT LLC
San Antonio, TX(On-Site/Office)
Posted 4 days ago
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...

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Systems Administration Support (Windows OS)

V2X
Wiesbaden(On-Site/Office)
Posted 2 months ago
Secret
Not Specified

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

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Enterprise Infrastructure Support Systems Administrator

Vetegrity
Annapolis, MD(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Full Scope Polygraph

Job DescriptionThis is a full-time position requiring 1880 hours of support per year; and work is performed ata customer location. As anEnterprise Infrastructure Support Systems Administrator on our t...

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Enterprise Infrastructure Support Systems Administrator

Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted 2 weeks ago
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...

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Utility Cloud Support Systems Administrator

Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 2 weeks ago
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...

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System Administration Support Technician - 28355

New
HII Mission Technologies
Des Moines, IA(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Requisition Number: 28355 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $70,232.00 - $80,000.00 Security Clearance: Secret Level of Experience: Mid T...

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Systems Administration Support Specialist (Windows OS)

SOSi
Wiesbaden(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

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Storage Support System Administrator II and III

TAP Engineering LLC
Not provided(On-Site/Office)
Posted 3 months ago
TS/SCI
Polygraph

Storage Support System Administrator II / III Location: Bluffdale, UTCategory: TechnicalClearance Requirement: Active TS/SCI with Polygraph (most recent poly within the last 7 years)Certification Req...

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Senior Systems Administration Support (Windows OS)

V2X
Wiesbaden(On-Site/Office)
Posted 2 months ago
Secret
Not Specified

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions d...

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Sr. Systems Administrator (Enterprise Infrastructure Support)

Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

We solve difficult business, IT, and analytic problems by addressing the whole problem - not just the symptoms - using interdisciplinary approaches that are both practical and innovative. We provide f...

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Sr. Systems Administrator (Utility Cloud Support)

Power3 Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

We solve difficult business, IT, and analytic problems by addressing the whole problem - not just the symptoms - using interdisciplinary approaches that are both practical and innovative. We provide f...

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Systems Administrator (Tier 2/3 Support)

Rividium, Inc
Alexandria, VA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Title Systems Administrator (Tier 2/3 Support) Full-Time/Part-Time Full-Time Description RiVidium is seeking a Systems Administrator (Tier 2/3 Support). This role supports IT, Cybersecurity, and Data ...

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Tier 3 Level Systems Administration Support Services

Koniag Government Services
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
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...

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Tier 2 Level Systems Administration Support Services

Koniag Government Services
San Antonio, TX(On-Site/Office)
Posted over 6 months ago
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...

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Senior Systems Administration Support (UNIX/Linux OS)

SOSi
Wiesbaden(On-Site/Office)
Posted 3 months ago
Secret
Not Specified

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Storage Support System Administrator Level II and III

TAP Engineering LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted 3 months ago
TS/SCI
Polygraph

Storage Support System Administrator II / III Location: Fort Meade, MD Category: TechnicalClearance Requirement: Active TS/SCI with Polygraph (most recent poly within the last 7 years)Certification R...

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