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System Administrator Jobs in the US

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Senior Systems Engineer - Computing Products (Onsite)

Rtx Corporation

$86,800 - $165,200 yearly

briefcase icon Full Time

geo-alt icon 350 Collins Rd Ne, C...

Date Posted:2026-03-10Country:United States of AmericaLocation:US-IA-CEDAR RAPIDS ...

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Posted 27 days ago

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Mid-Level Ground Systems Engineer - Millennium Space Systems

Boeing

$119,850 - $215,000 yearly

briefcase icon Full Time

geo-alt icon Chantilly, United St...

Mid-Level Ground Systems Engineer - Millennium Space SystemsCompany:Millennium Space Syst ...

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Posted 27 days ago

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Cyber Systems Engineer (Principal or Senior Principal Level)

Northrop Grumman

$114,000 - $213,400 yearly

briefcase icon Full Time

geo-alt icon Rancho Bernardo, Ca

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

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Posted 27 days ago

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Aerospace Systems Engineer III (Structures & Mechanisms) - Lunar Permanence

Blue Origin

$121,023 - $169,432 yearly

briefcase icon Full Time

geo-alt icon United States

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed. ...

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Posted 27 days ago

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Senior Systems Engineer - Regional Distribution Center - Fridley, MN

Target

$73,000 - $132,000 yearly

briefcase icon Full Time

geo-alt icon 1090 73Rd Ave Ne, Fr...

The pay range is $73,000.00 - $132,000.00Pay is based on several factors which vary based on position. These include labo ...

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Posted 27 days ago

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Senior Platform Systems Engineer - Air Traffic Systems (Onsite)

Rtx Corporation

$95,500 - $181,700 yearly

briefcase icon Full Time

geo-alt icon 1801 Hughes Dr, Full...

Date Posted:2026-04-28Country:United States of AmericaLocation:US-CA-FULLERTON-67 ...

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Posted 27 days ago

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Systems Engineer - (GWS Product Owner) - Level 4

Northrop Grumman

$135,800 - $203,600 yearly

briefcase icon Full Time

geo-alt icon Huntsville, Al

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

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Posted 27 days ago

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Principal Cyber Systems Engineer Network Security Engineer III (26-212)

Northrop Grumman

$113,900 - $170,900 yearly

briefcase icon Full Time

geo-alt icon Colorado Springs, Co

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: Yes ...

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Posted 27 days ago

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High Performance Computing System Administrator, Principal Specialist, Onsite, Tucson, AZ

Rtx Corporation

$86,800 - $165,200 yearly

briefcase icon Full Time

geo-alt icon 1151 E Hermans Rd, T...

Date Posted:2026-02-25Country:United States of AmericaLocation:US-AZ-TUCSON-M05 ~ ...

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Posted 27 days ago

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Senior Systems Administrator (temp to hire) - Marcus Hook, PA - HYBRID

Arctiq

briefcase icon Full Time

geo-alt icon Marcus Hook, Pennsyl...

Arctiq is a global, intelligence-driven technology services company delivering professional and managed services across Hybr ...

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Posted 27 days ago

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Systems Engineer II - Secure Systems (Active Clearance)

Rtx Corporation

$68,900 - $131,100 yearly

briefcase icon Full Time

geo-alt icon 855 35Th St Ne, Ceda...

Date Posted:2026-04-06Country:United States of AmericaLocation:US-IA-CEDAR RAPIDS ...

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Posted 27 days ago

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Systems Engineer II - Air Traffic Solutions (Onsite)

Rtx Corporation

$68,900 - $131,100 yearly

briefcase icon Full Time

geo-alt icon 1001 Boston Post Rd,...

Date Posted:2026-02-23Country:United States of AmericaLocation:US-MA-MARLBOROUGH- ...

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Posted 27 days ago

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Learning Management System Administrator

Mercor

$45 - $65 hourly

briefcase icon Full Time

geo-alt icon New York New York Un...

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include ...

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Posted 27 days ago

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Principal Systems Engineer - Hybrid - San Antonio, TX

Solventum

$124,000 - $170,500 yearly

briefcase icon Full Time

geo-alt icon Solution Drive, San...

Thank you for your interest in joining Solventum. Solventum is a new healthcare company with a long legacy of solving big challenges that improve lives and help healthcare professionals perform a ...

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Posted 27 days ago

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Principal Systems Engineer - RF Signal and Sensor Modeling Engineer

Rtx Corporation

$107,500 - $204,500 yearly

briefcase icon Full Time

geo-alt icon Tucson, United State...

**Date Posted:**2026-04-30**Country:**United States of America**Location:**US-AZ-TUCSON-9020 ~ 9020 S Rita Rd ~ BLDG 9020**Position Role Typ ...

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Posted 27 days ago

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Principal / Senior Principal Radar Modeling Simulation Analysis Systems Engineer

Northrop Grumman

$108,800 - $203,600 yearly

briefcase icon Full Time

geo-alt icon Linthicum, Md

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

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Posted 27 days ago

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Lead Systems Engineer, Information Technology, Full-Time, Days

Marinhealth Medical Center

$57 - $85 hourly

briefcase icon Full Time

geo-alt icon San Rafael, United S...

ABOUT MARINHEALTHAre you looking for a place where you are empowered to bring innovation to reality? Join MarinHealth, an integrated, independent healthcare system with deep roots ...

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Posted 27 days ago

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Field Service Engineer SW Systems Admin for Medical Device Vendor - Southern California

Siemens Healthineers

$77,690 - $106,821 yearly

briefcase icon Full Time

geo-alt icon United States

Join us in pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably.Our inspiring ...

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Posted 27 days ago

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AEGIS Based Defense Aegis System Equipped Vessel Sr Systems Engineer

Parsons Company, Inc

$134,100 - $241,400 yearly

briefcase icon Full Time

geo-alt icon United States

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with excep ...

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Posted 27 days ago

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Help Desk Lead

Sosi

briefcase icon Full Time

geo-alt icon Doral, United States

Company Description ...

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Posted 27 days ago

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