Linux Administration jobs in Colorado Springs, CO

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

Integration/Deployment Engineer

Colorado Springs, Colorado

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Today

Readiness Delivered. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. Kratos has an exciting opportunity in Colorado Springs, CO, for an onsite Integration/Deployment Engineer. The Integration/Deployment Engineer is responsible for the technical implemen

Full-time

USD 130,000.00 per year

Engineering Systems Administrator III

Colorado Springs, Colorado

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Today

Job Description We are seeking an experienced Linux/Systems Administrator to join our team and take responsibility for the installation, maintenance, and troubleshooting of our Linux-based and Windows-based systems. The ideal candidate will have extensive experience in Linux system administration, including configuring and installing hardware and software, utilizing monitoring technologies, and ensuring the operational health of our infrastructure. Position must be onsite in Colorado Springs. R

Full-time

USD 96,000.00 - 120,000.00 per year

Principal DevOps Engineer _Level 3

Colorado Springs, Colorado

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Today

Principal DevOps Engineer _Level 3 Crossflow Technologies, Inc. has an exciting career opportunity for a Principal DevOps Engineer (Level 3) to join our team of qualified, diverse individuals. Our domain provides rewarding work that contributes to the latest advancements being made in the industry. This position supports the Modeling and Simulation Vistas - Threat and Advanced Simulations Development (MSV-TASD) program and will split time between a Northrop Grumman facility in Colorado Springs

Full-time

USD 115,000.00 - 128,000.00 per year

Senior Staff Systems Administrator

Colorado Springs, Colorado

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Today

Why This Role MattersAt Bluestaq, mission success depends on systems that are secure, reliable, and always ready. As a Senior Staff Systems Administrator, you won't just keep the lights on - you'll set the technical bar for how we operate and evolve the infrastructure that powers our most critical missions. Your expertise raises the team, your standards shape the environment, and your ownership ensures what we build holds up under real-world pressure. What You'll Own: Maintain and support the i

Full-time

USD 125,000.00 - 155,000.00 per year

Senior Systems Administrator

Colorado Springs, Colorado

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Today

Why This Role MattersAt Bluestaq, mission success depends on systems that are secure, reliable, and always ready. As a Senior Systems Administrator, you'll keep critical infrastructure running - maintaining, monitoring, and troubleshooting the applications and systems our teams and customers depend on around the clock. Your work directly strengthens the technical backbone behind Bluestaq's most important missions. What You'll Own: Maintain and support the integrity of system networks through te

Full-time

USD 90,000.00 - 120,000.00 per year

Windows / Linux Admin

Remote

•

Today

Windows / Linux Admin DETAILS Location : Remote Position Type : 12M+ Contract Hourly / Salary : to $70W2+ (based on experience-level) JOB SUMMARY Vaco is currently seeking a Windows / Linux Administrator for a 12M+ Contract opportunity that is remote. The Windows / Linux Administrator will focus on providing enterprise Windows / Linux Server Administration while modernizing and automating infrastructure operations. The Windows / Linux Administrator will maintain the health, stability, performan

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Contract

$90

Senior Dev/Ops Engineer

Colorado Springs, Colorado

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Today

The Mission Starts Here TheIncLab engineers and delivers intelligent digital applications and platforms that revolutionize how our customers and mission-critical teams achieve success. We are where innovation meets purpose; and where your career can meet purpose as well. We are looking for a Senior Dev/Ops Engineer to join the Infrastructure Team. We encourage you to apply and take the first step in joining our dynamic and impactful company. Your Mission, Should You Choose to Accept As a Senior

Full-time

Kubernetes Platform Administrator / Technical Lead

Remote

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9d ago

We are currently looking for aSenior Kubernetes Platform Administratorfor a 100% remote position supporting a large federal government healthcare modernization project. In this role, you will serve as the technical lead for the Brain Team, responsible for the engineering, operation, reliability, scalability, security, and automation of an enterprise Kubernetes platform running on Amazon EKS. You will provide subject matter expertise in Kubernetes, networking, cloud infrastructure, and platform e

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Full-time

100000 - 150,000

PeopleSoft Administrator

Remote

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4d ago

We are looking for an experienced PeopleSoft Administrator to manage, maintain, and support enterprise PeopleSoft environments across Development, Test, and Production. The ideal candidate will have strong hands-on experience with PeopleTools, PSADMIN, Tuxedo, WebLogic, Process Scheduler, PeopleSoft upgrades, PUM, DPK, Unix/Linux, Oracle, and production support. Strong experience on Healthcare domain. Key ResponsibilitiesInstall, configure, maintain, and support PeopleSoft environments.Administe

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Contract

Depends on Experience

Systems Administrator

Remote or San Francisco, California

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Today

Description We are looking for a Linux Systems Administrator to support a Financial Services organization with critical on-premises infrastructure initiatives in San Francisco, California. This Contract position is designed for someone who is detail oriented and can balance hands-on Linux administration with automation, storage, virtualization, and security work across several priority projects. The engagement is expected to run for approximately 3 months and may continue based on business needs

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Contract

USD 60.00 - 65.00 per hour

Systems Administrator Journeyman

Colorado Springs, Colorado

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Today

Modern Technology Solutions, Inc. (MTSI) is searching for a Systems Administrator - Journeyman to support United States Space Force (USSF) by developing software in support of Space Systems Command (SSC) Defensive Cyber Operations rapid agile development of defensive cyber solutions to protect, defend, and respond to both ground and space based cyber adversarial threats. A successful candidate should be a leader and problem solver with a proven ability to deliver superior results as part of a hi

Full-time

USD 110,000.00 - 135,000.00 per year

Systems Administrator Senior

Colorado Springs, Colorado

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Today

Modern Technology Solutions, Inc. (MTSI) is searching for a Systems Administrator - Senior to support United States Space Force (USSF) by developing software in support of Space Systems Command (SSC) Defensive Cyber Operations rapid agile development of defensive cyber solutions to protect, defend, and respond to both ground and space based cyber adversarial threats. A successful candidate should be a leader and problem solver with a proven ability to deliver superior results as part of a high p

Full-time

USD 135,000.00 - 165,000.00 per year

Sr. Linux Administrator, AI and HPC Infrastructure

Remote

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Today

Job Title:Sr. Linux Administrator, AI and HPC Infrastructure Location:Remote United States Work Setting:Fully remote within the United States Engagement: Contract 12 Months Number of Openings:1 Note: This is a W2 only role C2C, C2H will not be consideredRole Overview: WWT is seeking a Sr. Linux Administrator, AI and HPC Infrastructure to provide senior Linux administration services across AI and HPC environments in support of a WWT customer. The environment spans GPU clusters, high-performance

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Contract

80 - 90

Desktop Support Engineer III

Colorado Springs, Colorado

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Today

Oneida Technical Solutions, LLC (OTS) has a rich history of providing IT support and associated services in highly complex, highly regulated, highly secure environments, including the U.S. Department of Defense (DoD), law enforcement, health care, retail, and the casino gaming industry. OTS is a wholly owned subsidiary of Oneida Innovations Group and is the parent company of Croop-LaFrance (CLF), an experienced federal contracting firm. We are searching for experienced Field Service Technicians

Full-time

USD 65,000.00 - 72,000.00 per year

Senior Infrastructure Automation Engineer / SME remote

Remote

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Today

Position Summary The Senior Infrastructure Automation Engineer will serve as a senior technical leader and subject matter expert driving infrastructure modernization across compute, storage, virtualization, Windows (preferred), Linux, cloud, and automation domains. This role requires a unique blend of hands-on engineering expertise and strategic architectural leadership, with responsibility for designing, building, and modernizing automation frameworks, infrastructure pipelines, and Infrastruct

Contract

90-125/hr

Cybersecurity Engineer (SOAR) [JOB ID 20260804]

Remote or Phoenix, Arizona

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Today

Phoenix Cyber is looking for Cybersecurity Engineers to join our client delivery team. This is a remote, work-from-home position with the possibility of minimal travel within the continental United States. Requirements: Degree in a STEM related discipline and/or a minimum 5 years of experience2+ years of experience developing with PythonWorking knowledge of scripting languages Bash and PowerShellAt least 3 years of experience in software development with COTS integrationWorking knowledge of one

Full-time

USD 70,000.00 - 130,000.00 per year

Senior Applications Administrator

Colorado Springs, Colorado

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Today

Applications are being accepted through: 8/24/26 *If no date is displayed, applications are being accepted on an ongoing basis; however, this job posting may close at any time after a minimum of 5 days of being posted. Senior Applications Administrator Colorado Springs Utilities is seeking a Senior Application Administrator to deliver advanced, hands-on support for enterprise applications within our IT Customer Portfolio. This role is centered on operational excellence-maintaining system stabili

Full-time

USD 110,656.00 - 138,320.00 per year

AI Infrastructure & Platform Operations Engineer (remote in the US)

Remote

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Today

Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment-on-premises, in the cloud, at the edge, or in so

Full-time

DevSecOps Engineer - Minneapolis, Mn

Remote

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Today

Job Description A large financial services organization in Minneapolis, Minnesota is looking for a DevSecOps Engineer to support secure cloud infrastructure, application delivery, and automation across enterprise environments. This role will focus on strengthening development and deployment processes by combining cloud engineering, automation, security, and infrastructure operations. You'll help manage containerized platforms, improve CI/CD workflows, automate infrastructure changes, and suppor

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Contract

$50 - $65

Linux Administration jobs in Colorado Springs, CO, USA