Principal Linux Systems Administrator Jobs

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Manager Linux Operations

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Manager - Linux Operations. This manager will manage a team of Linux professionals focused on the stability, performance, security, and reliability of Linux infrastructure/Operations. This role requires experience with technologies such as Ansible, Puppet, Red Hat, Docker, Kubernetes, terraform, CICD, etc. Responsibilities: Manage and mentor a team of Linu
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Posted 60+ days ago | Updated 9 days ago

Systems Development Engineer

Denali Advanced Integration, Inc

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Redmond, Washington, USA

Full-time

Summary of Position: In this role, you will work cross-functionally to gather requirements, design proper controls, and implement the strategy. This includes team systems and tools, lab networks, and access to cloud infrastructure. This position will be working with information technology to design and develop networks and systems based on the needs of the organization. The Engineer will conduct research, analyze data, develop prototypes, and troubleshoot errors. Essential Functions: Provision a
Posted 2 days ago

System Administrator (Windows or Linix Admin)

Mindlance

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New Castle, Delaware, USA

Contract

System Administrator (Windows or Linix Admin) Location: New Castle, DE 19720, USA Duration: 12 months (possible extension or conversion) Job Description Must have 5 years of experience in system Administration (windows or Linux server Admin)Should have basic netwrking experience.PKI expereince is an added advantage.Security (network or cyber) is an added advantage.Linux OS expereince is mandatory.Good to Have Certifications (CISSP, CCNA/CCNP, CEH, Redhat, ITIL, MCSE)
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Posted 60+ days ago | Updated 17 days ago

Senior Systems Engineer

SAIC

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Augusta, Georgia, USA

Full-time

Job ID: 2507128 Location: FORT GORDON, 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, adminis
Posted 32 days ago | Updated 6 hours ago

System Administrator

SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2506155 Location: FORT MEADE, MD, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence
Posted 60+ days ago | Updated 6 hours ago

Infrastructure Engineer

Amtex System Inc.

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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 6 hours ago

Linux Engineer/ Trading

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

Exciting job opportunity for a Linux Engineer in Chicago's competitive trading technology sector. You will directly impact high-performance trading systems, while working for a leading financial technology firm specializing in proprietary, latency-sensitive trading platforms that demand technical excellence and operational precision. This is a rare opportunity to work at the intersection of finance and cutting-edge technology where microseconds matter! They are seeking a talented Linux engineer
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Posted 60+ days ago | Updated 5 hours ago

Senior Embedded Software Engineer (Wireless Technology)

Jobot

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Irvine, California, USA

Full-time

Embedded Software Engineers with Wireless technology experience take a closer look! This Jobot Job is hosted by: Jenner Wiggins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $170,000 - $200,000 per year A bit about us: We are a Wireless Technology company and leading developer of advanced Multiple Input Multiple Output (MIMO) communication systems designed for tactical applications. Our StreamCaster family of Mobile Ad Hoc Network (MANET)
Posted 2 days ago | Updated moments ago

Senior Embedded Software Engineer (Wireless Technology)

Jobot

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Los Angeles, California, USA

Full-time

Embedded Software Engineers with Wireless technology experience take a closer look! This Jobot Job is hosted by: Jenner Wiggins Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $170,000 - $200,000 per year A bit about us: We are a Wireless Technology company and leading developer of advanced Multiple Input Multiple Output (MIMO) communication systems designed for tactical applications. Our StreamCaster family of Mobile Ad Hoc Network (MANET)
Posted 2 days ago | Updated moments ago

Systems Engineer w/ Datadog

MethodHub

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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 41 days ago | Updated 32 days ago

Embedded Software Engineer, Viasat Government

Viasat, Inc.

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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 We are looking for ambitious software engineers to work on
Posted 9 days ago | Updated 8 hours ago

Mid System Engineer

Booz Allen Hamilton

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Huntsville, Alabama, USA

Full-time

Job Number: R0222939 System Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications, makes you an integral part of delivering a customer focused engineering solution. As a systems engineer on our team, you have the ch
Posted 11 days ago | Updated 9 hours ago

Principal Hardware/Software Quality Engineer

Oracle Corporation

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Burlington, Massachusetts, USA

Full-time

Job Description The Oracle Cloud Infrastructure Hardware Development team designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services (ILOM, UEFI). Oracle Cloud Infrastructure (OCI) is a comprehensive and expansive platform of public cloud services that empowers customers to develop and deploy a diverse range of applications in a highly scalable, fortified, and high-availability environ
Posted 7 days ago | Updated 8 hours ago

Principal DevOps Engineer (Cortex)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 20 days ago | Updated 8 hours ago

Data Center Technician (Level 2)

TEKsystems c/o Allegis Group

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Hillsboro, Oregon, USA

Full-time

A Large Well-Known Software company is hiring multiple Level 2 Data Center Technicians in Hillsboro, OR to join the team for a great opportunity! Job Duties: Troubleshoot a variety of servers and isolate the problem that the server is encountering.Order replacement parts and install them in servers and ship back the defective part to their respective vendors.Update firmware on servers to ensure the latest version is installed.Configure IP addresses and default login credentials on servers.Reach
Posted 8 days ago | Updated 5 hours ago

Cybersecurity Systems Engineer

Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible produc
Posted 8 days ago | Updated 8 hours ago

Senior Splunk Engineer, Sacramento, CA , Hybrid, $55/HR (Locals Only)

FASTRA LLC

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Sacramento, California, USA

Contract, Third Party

REQUIREMENTS: * Experience working with Splunk APIs and integration of other cloud/on-premise API endpoints using python, ansible, salt, and other tools * Experience working with bash, batch scripts * Experience deploying/managing Splunk indexer clusters and search head clusters * Deployment experience with migrating brown-field 3rd party SIEM deployments to Splunk Cloud SIEM * Strong Linux & Windows system administration and engineering skills; Hands-on experience with administering servers fro
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Posted 24 days ago | Updated 22 hours ago

SOC Analyst II

RightStaff Technical Resources

•

Irvine, California, USA

Full-time

SOC Analyst II - Irvine, CA Full-Time Position (Direct Hire) No Third Parties or C2C OverviewWe are seeking a SOC Analyst II in Irvine, CA, with a background in development, systems administration, or threat hunting. This role is pivotal in delivering 24/7 security monitoring, advanced incident response, and developing solutions to enhance SOC efficiency and client protection. Key Responsibilities Provide 24/7 monitoring and detailed analysis of SIEM events to identify security risks and vulne
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Posted 16 days ago

Linux & UNIX Virtualization Engineer

Entergy

•

Little Rock, Arkansas, USA

Full-time

Work Place Flexibility: Hybrid Legal Entity: Entergy Services, LLC This is a hybrid position and can be located in New Orleans, LA, Little Rock, AR, The Woodlands, TX or Jackson, MS. Relocation assistance and sponsorship is not provided. Position Summary Entergy is seeking an IT Consultant - UNIX/Linux with a technical expertise to help shape and our hybrid cloud transformation. As a critical member of our Infrastructure Hosting Team, you will manage our on-premise and AWS-based Linux computing
Posted 3 days ago | Updated 8 hours ago

Data Center Technician (Level 2)

TEKsystems c/o Allegis Group

•

Portland, Oregon, USA

Full-time

A Large Well-Known Software company is hiring multiple Level 2 Data Center Technicians in Hillsboro, OR to join the team for a great opportunity! Job Duties: Troubleshoot a variety of servers and isolate the problem that the server is encountering.Order replacement parts and install them in servers and ship back the defective part to their respective vendors.Update firmware on servers to ensure the latest version is installed.Configure IP addresses and default login credentials on servers.Reach
Posted 10 days ago | Updated 5 hours ago