Linux Administrator Jobs

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Senior Systems Engineer

SAIC

•

Warner Robins, Georgia, USA

Full-time

Job ID: 2507128-WARNER_ROBINS-GA Location: WARNER ROBINS, GA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is actively seeking a Senior Systems Engineer to support the Army's Cyber Center of Excellence (CCoE) in Fort Eisenhower, GA. The candidate will develop, buil
Posted 18 days ago | Updated 7 hours ago

Senior Systems Engineer

SAIC

•

Athens, Georgia, USA

Full-time

Job ID: 2507128-ATHENS-GA Location: ATHENS, GA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is actively seeking a Senior Systems Engineer to support the Army's Cyber Center of Excellence (CCoE) in Fort Eisenhower, GA. The candidate will develop, build, support, ad
Posted 18 days ago | Updated 7 hours ago

Senior Systems Engineer

SAIC

•

Macon, Georgia, USA

Full-time

Job ID: 2507128-MACON-GA Location: MACON, GA, US Date Posted: 2025-07-08 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is actively seeking a Senior Systems Engineer to support the Army's Cyber Center of Excellence (CCoE) in Fort Eisenhower, GA. The candidate will develop, build, support, admi
Posted 18 days ago | Updated 7 hours ago

PeopleSoft Developer

ArnAmy, Inc.

•

Austin, Texas, USA

Full-time, Third Party

Job Purpose: roject Description: Provide subject matter expertise on PeopleSoft PUM upgrades and PeopleSoft administration. Administer and apply monthly CAPPS Financials updates to CAPPS HUB PeopleSoft system. Apply Linux and Windows criticial secuirty patches on a regular basis related to PeopleSoft application. Provide Production support for Eductaion Materials (EMAT), Texas Grants Interface(TGIF)/Expense Reports (ER) and Cash Receipts (CR) modules. Enhance and fix bugs related to various Peop
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Posted 3 days ago

Embedded Software Engineer - Viasat Government

Viasat, Inc.

•

Carlsbad, California, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do This is a role for an Embedded Software Engineer within Via
Posted 8 days ago | Updated 9 hours ago

Embedded Software Engineer - Rust, Viasat Government

Viasat, Inc.

•

Carlsbad, California, USA

Full-time

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do This is a role for an Embedded Software Engineer within Via
Posted 9 days ago | Updated 9 hours ago

Immediate Interview || Unix Administration || FTE/ Fulltime || Local

Amaze Systems Inc

•

Alpharetta, Georgia, USA

Full-time

Job title Unix Administrator Location Alpharetta, GA (Work from office 2-3 days a week) FTE/Fulltime Key responsibilities: System Administration: Install, configure, and maintain Linux operating systems on servers and devices. Monitor system performance, ensure the reliability and availability of systems, identify bottlenecks, and implement performance tuning strategies. Perform regular system updates, patches, and security configurations. Monitor server performance Security Management: I
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Posted 60+ days ago | Updated 1 day ago

Linux Developer

Infojini

•

Philadelphia, Pennsylvania, USA

Contract, Third Party

Responsibilities: Design, develop, and maintain real-time, fault-tolerant desktop applications using C and C++ on Linux platforms Migrate legacy GUI applications from Motif/X11 environments to modern Linux display protocols such as Wayland, using toolkits like GTK, Qt, or EFL Write and maintain Bash scripts to automate build processes, deployment routines, and system-level diagnostics Optimize application performance through multithreading, memory management, and low-latency scheduling techniqu
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Posted 4 days ago | Updated 1 day ago

Sr OpenShift Engineer

Judge Group, Inc.

•

Irving, Texas, USA

Contract

Location: Irving, TX Salary: $58.00 USD Hourly - $60.00 USD Hourly Description: Job Title: Sr. OpenShift Engineer Location: Irving, TX/ Dallas, TX/ Charlotte, NC (Day 1 Onsite) Duration: 8+ months Contract Local candidates only Required Qualifications: 5+ years with Tanzu Application Service (TAS) and Pivotal Cloud Foundry (PCF) 5+ years in software engineering and container orchestration Proven expertise in OpenShift/Kubernetes, including automation and scripting Strong background in Linu
Posted 19 days ago | Updated 6 hours ago

IT Helpdesk

Stellar Professionals LLC

•

Connecticut, USA

Contract, Third Party

Mode of Interview: Webcam/In person Work Location: Hartford , Connecticut Work Arrangement: onsite Shift: EST A minimum of one (1) year of prior experience demonstrating the following knowledge and skills: 1. PC Hardware and software installation 2. End user support - face to face and via telephone 3. Excellent customer service skills It's highly desirable that the candidate also have: 1. Experience with computer system and user administration. 2. Technical familiarity with Microsoft Active D
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Posted 9 days ago | Updated 2 days ago

LINUX Sr Principal Systems Engineer - Active Top Secret Required

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Computer Engineering, Linux, Red Hat Enterprise Linux (RHEL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Job Description Senior Principal Systems Engineer - Linux Design, deploy, integrate and maintain Li
Posted 27 days ago | Updated 9 hours ago

Site Reliability Engineer-Fully Remote

Elite Technical

•

Remote

Contract

Our direct client , a major defense contracting company is seeking a Site Reliability Engineer for a contract to hire engagement Must be able to obtain TS/SCI (active TS is preferred) Requires a Bachelor's degree in a STEM field and 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Experience monitoring large scale systems and using automation to triage emerging issues Experience with Prometheus (preferred) and/or Grafana and Splunk. Experience au
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Posted 4 days ago

Network Engineer

American Systems Corporation

•

Gaithersburg, Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Network Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following: Designs and implements computer and information networks.Performs network modeling, analysis, and planning.Researche
Posted 13 days ago | Updated 9 hours ago

Software Developer 3

CCS Global Tech

•

Austin, Texas, USA

Contract, Third Party

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th
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Posted 1 day ago

Infrastructure Engineer

Amtex System Inc.

•

Phoenix, Arizona, USA

Third Party

Amtex Systems Inc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Infrastruct
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Posted 60+ days ago | Updated 1 day ago

Kubernetes Administrator

VDart, Inc.

•

Huntsville, Alabama, USA

Contract, Third Party

Job Title: Kubernetes Administrator Location: Huntsville, AL (Mostly Remote with Occasional Onsite Travel) Duration / Term: Long-Term Contract Job Description We are seeking a highly skilled Kubernetes Administrator to manage and maintain a complex RKE2 cluster environment supporting AI workloads and GPU-based inferencing. This role involves hands-on experience with Rancher, Kubernetes, Linux systems, GPU management, and security tools. The position is primarily remote but may require occasional
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Posted 2 days ago

Data Warehouse Analyst

Kforce Technology Staffing

•

Tallahassee, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Data Warehouse Analyst in Tallahassee, FL. Duties: * Data Warehouse Analyst will be responsible for administration and maintaining Informatica IDMC services including Administrator, Data Integration, Data Quality, Data Profiling, Application Integration, and API Center, ensuring platform stability and optimal configuration across projects * Deploy, configure, and upgrade Informatica Secure Agents on Red Hat Enterprise Linux (RHEL) servers;
Posted 12 days ago | Updated 15 hours ago

Cloud Infrastructure Architect

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506648 Location: CHANTILLY, VA, US Date Posted: 2025-07-01 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfoli
Posted 25 days ago | Updated 7 hours ago

Embedded Linux Software Engineer

Aduril Industries

•

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 60+ days ago | Updated 9 hours ago

Systems Engineer w/ Datadog

MethodHub

•

Washington, District of Columbia, USA

Contract

Lead Systems Engineer Location: Washington, DC/Hybrid Duration: 9 months Description: The Client is seeking a Lead Systems Engineer to support the Systems Monitoring initiatives for several SOW s 2025 and beyond. Responsible for software tool administration for systems and applications monitoring tools. Expertise with at least one of the Monitoring tools like DataDog. DataDog Administration experience on the Linux platform to instrument Java based applications running on Tomcat Application Serve
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Posted 34 days ago | Updated 25 days ago