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System Administrator Jobs in the US

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Senior Systems Administrator

Scale Computing

briefcase icon Full Time

geo-alt icon 3307 Northland Dr, A...

Scale Computing builds edge computing, virtualization, and hyperconverged infrastructure that keeps critical applications running wherever our ...

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Posted 11 days ago

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Cloud Systems Administrator

Caci

$86,600 - $181,800 yearly

briefcase icon Full Time

geo-alt icon Herndon, Va

Job Title: Cloud Systems AdministratorJob Category: Information Technology ...

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Posted 12 days ago

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Space Mission Ground Simulator - Principal / Sr Principal Systems Engineer (AHT)

Northrop Grumman

$108,800 - $203,600 yearly

briefcase icon Full Time

geo-alt icon Linthicum, Maryland

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: Yes ...

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Posted 6 days ago

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Help Desk Call Center Supervisor - Information Systems - FT - Day

Stormont-vail Healthcare, Inc.

briefcase icon Full Time

geo-alt icon 1500 Sw 10Th Ave, To...

Position Status:Full timeShift:First Shift (Days - Less than 12 hours per shift) (United States of America) ...

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Posted 3 days ago

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Systems Engineer - Level 4 (TS/SCI Clearance with Full Scope Polygraph)

J

$138,000 - $167,000 yearly

briefcase icon Full Time

geo-alt icon Elkridge, Maryland

Position: Systems Engineer – Level 4Location: Elkridge, MDEmployment Type: Full-TimeClearance Requirement: Acti ...

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Posted 8 days ago

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Systems Administrator - FULLY CLEARED with POLYGRAPH REQUIRED

Constellation Technologies

$125,000 - $175,000 yearly

briefcase icon Full Time

geo-alt icon 7061 Columbia Gatewa...

BASH, Linux, Perl, Python, Java, ETL, ...

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Posted 10 days ago

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Salesforce System Administrator II

Western Governors University

$89,400 - $134,100 yearly

briefcase icon Full Time

geo-alt icon Salt Lake City, Unit...

If you’re passionate about building a better future for individuals, communities, and our country—and you’re committed to working hard to play your part in buildi ...

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Posted 12 days ago

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Embedded Systems Engineer

Vortex Optics

briefcase icon Full Time

geo-alt icon Barneveld, Wisconsin

Full-timeDescriptionDo you enjoy learning multipl ...

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Posted 12 days ago

C

Senior Systems Engineer

Caci

$78,000 - $163,800 yearly

briefcase icon Full Time

geo-alt icon Melbourne, Fl

Job Title: Senior Systems EngineerJob Category: EngineeringTime ...

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Posted 12 days ago

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Tier 1 Help Desk Analyst

Apavo Corporation

briefcase icon Full Time

geo-alt icon Arlington, Va

Job Title: Tier 1 Help Desk Analyst Location: On-site in Arlington, VADepartment: Progra ...

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Posted 11 days ago

C

Mission Systems Engineer

Caci

$113,200 - $237,800 yearly

briefcase icon Full Time

geo-alt icon Chantilly, Va

Job Title: Mission Systems EngineerJob Category: EngineeringTime ...

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Posted 12 days ago

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Cloud Systems Administrator

Caci

$75,200 - $158,100 yearly

briefcase icon Full Time

geo-alt icon Sunset Hills, Mo

Job Title: Cloud Systems AdministratorJob Category: Information Technology ...

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Posted 12 days ago

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ESRI Systems Engineer

Caci

$93,500 - $196,500 yearly

briefcase icon Full Time

geo-alt icon Fort Liberty, Nc

Job Title: ESRI Systems EngineerJob Category: Information Technology ...

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Posted 12 days ago

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Senior Systems Engineer

Caci

$131,800 - $290,000 yearly

briefcase icon Full Time

geo-alt icon Elkridge, Md

Job Title: Senior Systems EngineerJob Category: EngineeringTime ...

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Posted 12 days ago

C

Linux Systems Administrator

Caci

$75,200 - $158,100 yearly

briefcase icon Full Time

geo-alt icon Hampton, Va

Job Title: Linux Systems AdministratorJob Category: Information Technology ...

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Posted 12 days ago

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Help Desk Customer Service Technician I

Watchfire

briefcase icon Full Time

geo-alt icon 1015 Maple Street, D...

Responsibilities Provide world-class customer tech support promptly, with a focus on quality and on first call resolution to our customers, de ...

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Posted 10 days ago

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Senior Systems Engineer

Modern Technology Solutions Inc

$140,000 - $220,000 yearly

briefcase icon Full Time

geo-alt icon Washington, Dc

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Engineer to support a high‑visibility Air Force program at Joint Base Anacostia‑Bolling (DC) or Wright‑Patterson AFB (OH ...

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Posted 12 days ago

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Senior Systems Engineer, Scrum Master - AN/TPY-2 Team SIM2

Rtx Corporation

$86,800 - $165,200 yearly

briefcase icon Full Time

geo-alt icon 225 Presidential Way...

Date Posted:2026-09-15 Country:United States of America Location: ...

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Posted 5 days ago

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Senior Pre-Sales Systems Engineer, Enterprise - Massachusetts

Pure Storage Inc.

$141,400 - $212,100 yearly

briefcase icon Full Time

geo-alt icon Boston, United State...

Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and ...

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Posted 10 days ago

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Senior Systems Engineer

Modern Technology Solutions Inc

$130,000 - $180,000 yearly

briefcase icon Full Time

geo-alt icon Bedford, Ma

Senior Systems Engineer- HanscomAs a Senior Systems Engineer with MTSI you will provide technical and programmatic advice and support services on a suite of ad ...

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Posted 12 days ago

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