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Linux Unix Engineer Jobs

linux unix engineer

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Linux Unix Engineer Jobs requiring security clearance

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Unix/Linux System Engineer

Two Six Technologies
Mclean, VA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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Senior UNIX/Linux System Engineer

Sev1Tech
Radford, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Sev1Tech is looking for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but are not...

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Senior Systems Engineer II (Unix/Linux)

TMC Technologies
Pocatello, ID(On-Site/Office)
Updated Today
Top Secret
Not Specified

TMC is in immediate need of a Senior Systems Engineer II (Unix/Linux) to support our federal client located in Pocatello, ID. This position is responsible for design, deployment, testing, certificati...

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UNIX Administrator

New
Diné Development Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

We are seeking a UNIX Administrator to provide senior-level administration, engineering, and sustainment support for UNIX and Linux operating system environments within the Defense Logistics Agency (D...

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Middleware Engineer

Optimum Governmental Solutions LLC
Manassas, VA(On/Off-Site)
Dec 29
Unspecified

We are seeking a Software Integration Engineer with strong experience in C/C++/Java development, Linux/Unix systems, and modern middleware technologies. This role involves hands-on integration, troubl...

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Sr. Linux/Unix Administrator

Anonymous Employer
Omaha, NE(On-Site/Office)
Updated Yesterday
5+ yrs exp
Top Secret

Duties & Responsibilities: · Perform system administration for enterprise Linux/Unix OS solutions. · Install, configure, and maintain Linux/Unix OS operating systems. · Analyze and resolve problems a...

A

Systems Administrator

Country Intelligence Group
Fort Meade, MD(On-Site/Office)
Dec 19, 2025
10+ yrs exp
TS/SCI
Full Scope Polygraph

Systems Administrator Country Intelligence Group is seeking a Full-Time Systems Administrator to support our client in the deployment, administration, and sustainment of complex IT systems in Fort M...

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Android Mobile Reverse Engineer - TS/SCI Cleared

Zachary Piper Solutions, LLC
Palm Bay, FL(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Zachary Piper Solutions is seeking an Android Mobile Reverse Engineer to join a Federal Program located in Palm Bay, Florida. The Android Mobile Reverse Engineer will be part of a team creating na...

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Systems Administrator

Country Intelligence Group
Fort Meade, MD(On-Site/Office)
Dec 19, 2025
10+ yrs exp
TS/SCI
Full Scope Polygraph

Systems Administrator Country Intelligence Group is seeking a full-time Systems Administrator to support our client in Fort Meade in the configuration, security, and maintenance of enterprise IT env...

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Sr. Systems Administrator

ClearanceJobs
Fort Meade, MD(On-Site/Office)
Dec 30
10+ yrs exp
Intel Agency
Full Scope Polygraph

Summary: ClearanceJobs, on behalf of one of our customers, is currently seeking a full-time Senior System Administrator to work on-site in Fort Meade, MD. This position requires active TS/SCI cleara...

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CNO NetDev Developer III

Black Eagle Defense
Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Job Description SALARY RANGE $190,000 - $247,000/yearDUTIES As a successful candidate for the CNO NetDev Developer III role, you will act as a general-purpose CNO reverse engineer for network-based de...

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SYSTEM ADMINISTRATOR

CCS Global Tech
Fort Meade, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

System Administrator Fort Meade, MD Active TS/SCI FSP Salary :$176k Bachelor's / Communication Engineering or Computer Engineering or Computer Science or Electrical Engineering or Information Systems ...

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Senior CNO Software Engineer [$308k/year] TS/SCI FS-Poly

SYSTOLIC
Annapolis Junction, MD(On-Site/Office)
Updated Today
10+ yrs exp
Intel Agency
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Apply in 60 seconds at https://apply.systolic.com SYSTOLIC needs software eng...

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Senior CNO Software Engineer [$308k/year] TS/SCI FS-Poly

SYSTOLIC
Annapolis Junction, MD(On-Site/Office)
Updated Today
10+ yrs exp
TS/SCI
Full Scope Polygraph

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Apply in 60 seconds at https://apply.systolic.com SYSTOLIC needs software eng...

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Linux Systems Administrator

Indotronix International Corp
Melbourne, FL(On/Off-Site)
Updated Yesterday
2+ yrs exp
Unspecified

Job Title- System Administrator Job Location- Melbourne, FL Pay rate $35- $37/hr on w2(75k) ^ months contract to hire Client is searching for a technical professional to join the Managed Operations C...

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Senior Systems Administrator (Unix/Linux)

TekSynap
Dahlgren, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Responsibilities & QualificationsThe TekSynap is seeking a S enior S ystem Administrator (Unix/Linux). The Senior Systems Administrator (Unix/Linux) serves as Key Personnel under the NSWCDD Corporat...

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Embedded Developer Level 2

Metrea Management, LLC
Fort Meade, MD(On-Site/Office)
Nov 26, 2025
5+ yrs exp
TS/SCI
Full Scope Polygraph

Company Overview Metrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on...

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Software Engineer SWE 1| TS/SCI w/poly security clearance requir

Power3 Solutions
Annapolis Junction, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

We are looking to hire a Software Engineer Level 1 for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a Poly required. No CCA's will be accepted at thi...

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Platform Engineer 2 (MM)

FUSE Engineering
Annapolis Junction, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

DescriptionDevelops and implements applications into the enhanced virtual desktop infrastructure (eVDI). Provides support to eVDI end-users, backend applications and infrastructure. Works with the net...

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Technical Engagement Network (TEN) Lab Manager II

NewGen Technologies, Inc.
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Our Partner is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing i...

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