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Network And Computer Systems Administrator Jobs in the US

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Senior Linux System Administrator (HPC Prime Contract)

Vibrint

briefcase icon Full Time

geo-alt icon Annapolis Junction,...

Vibrint transforms national security missions with high‑impact technology and data‑driven intelligence solutions. The s ...

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Posted 2 days ago

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Senior HPC System Administrator - TS/SCI clearance

Pgtek

$150,000 - $210,000 yearly

briefcase icon Full Time

geo-alt icon Aberdeen Proving Gro...

DescriptionSenior HPC Systems Administrator (TS/SCI)Location: Aberdeen Proving Ground, MDWork Arrangement: 100% Onsite ...

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Posted 6 days ago

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IT Help Desk Support Level 1 - MSP

K2 Staffing

briefcase icon Full Time

geo-alt icon Shreveport, United S...

SummaryOur client is a growing Managed Services Provider (MSP) in the ...

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Posted 14 days ago

A

Help Desk Tier 1 Support (Active Secret Clearance required)

Active

$60,000 - $65,000 yearly

briefcase icon Full Time

geo-alt icon Kittery, United Stat...

Full-timeDescription  Position: Help Des ...

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Posted 13 days ago

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Logo-of-Dynamic-Solutions-Technology,-Llc-hiring-for-jobs-in-US-on-GrabJobs

Systems Administrator

Dynamic Solutions Technology, Llc

briefcase icon Full Time

geo-alt icon Remote / Work from Home

Dynamic Solutions Technology, LLC (DST), a premier strategic services firm that meets I ...

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Posted 9 days ago

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Principal / Sr Principal Computer Aided Design and Modeling Engineer

Northrop Grumman

$94,200 - $176,300 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 5 days ago

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Postdoctoral Fellow of Computer Science (Robust and Adaptive Intelligence)

William Inc.

$70,000 - $75,000 yearly

briefcase icon Full Time

geo-alt icon 22 Bold Drive, Unite...

Job Requisition:JR101939 Postdoctoral Fellow of Computer Science (Robust and Adaptive Intelligence) (Open) ...

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Posted 2 days ago

C

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 8 days ago

K

IT Help Desk Support Level II+ (MSP)

K2 Staffing

briefcase icon Full Time

geo-alt icon 35601, Decatur

Summary Our client, located in the Huntsville/Decatur, AL ...

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Posted 14 days ago

K

IT Help Desk Support - Level II (MSP)

K2 Staffing

briefcase icon Full Time

geo-alt icon 95054, Santa Clara

SummaryOur client is a leading Managed Services Provider (MSP) located in Santa Clara, CA ...

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Posted 14 days ago

R

Postdoctoral Researcher - Electrical, Computer and Telecommunications Engineering Technology (ECTET)

Rochester Institute Of Technology

$45,000 - $55,000 yearly

briefcase icon Full Time

geo-alt icon 1 Lomb Memorial Driv...

Appointment:Full-time, 12-18 months (flexible time duration)Position Summary:The Postdoctoral Researcher will conduct research and development in advanced power ...

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Posted 3 days ago

C

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 8 days ago

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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 8 days ago

C

UI Desktop Engineer Hybird, North Carolina Hybrid

Cisco, Inc.

$115,800 - $163,200 yearly

briefcase icon Full Time

geo-alt icon Durham, United State...

The application window is expected to close on: 11/22/2026Meet the TeamOur team is part of the Cisco AI and Automation portfolio, responsible for the "Circuit" platform— ...

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Posted 2 days ago

D

Systems Administrator (Technology)

Davita Inc.

briefcase icon Full Time

geo-alt icon 100 Spaulding Dr Ste...

Posting Date10/12/2026 100 Spaulding DrSte 102, Marion, North Carolina, 28752-5115, United States of America Job Title: Tier 3 Microsoft 3 ...

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Posted 8 days ago

G

Systems Administrator Summer 2027 Intern (paid)

Gci Careers

briefcase icon Internship

geo-alt icon United States

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of ...

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Posted 6 days ago

C

Cloud Infrastructure Systems Administrator- LINUX Admin

Caci

$86,600 - $181,800 yearly

briefcase icon Full Time

geo-alt icon Sterling, United Sta...

Job Title: Cloud Infrastructure Systems Administrator- LINUX AdminJob Category: Information Technology ...

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Posted 2 days ago

L

Senior Linux Systems Administrator

Leidos

$92,300 - $166,850 yearly

briefcase icon Full Time

geo-alt icon Wright-Patterson Air...

If you're interested in being a part of an extraordinary mission, working with our customer who runs the DoW’s largest supercomputing centers and operating some of the most powerful supercom ...

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Posted 3 days ago

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Core Banking Systems Administrator

First National Bank Of Scotia

$75,000 - $80,000 yearly

briefcase icon Full Time

geo-alt icon 12302, Scotia

The Core Banking Systems Administrator (FIS) serves as the Bank's primary administrator and subject matter expert for the FIS Horizon XE core banking syst ...

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Posted 4 days ago

B

ServiceNow Systems Administrator, Mid

Booz Allen Hamilton Inc.

$61,900 - $141,000 yearly

briefcase icon Full Time

geo-alt icon United States

ServiceNow Systems Administrator, MidThe Opportunity:  Your combination of people skills and ServiceNow administration knowledge makes you the team hero, solving one problem aft ...

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