Systems Administrator jobs in Colorado

Fort Collins, Colorado

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Today

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

Full-time

USD 113,000.00 - 149,000.00 per year

Linux Systems / Cloud Administrator

Colorado Springs, Colorado

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Today

Job ID: 2613495 Location: Colorado Springs, CO, US Date Posted: 2026-06-09 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Linux Systems/Cloud Administrator to support the AF TENCAP HOPE 2.0 contract. The AF TENCAP HOPE 2.0 contract bridges intelligence

Full-time

USD 120,001.00 - 160,000.00 per year

Senior IT Systems Administrator

Remote or Olympia, Washington

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Today

Salary: $99,348.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-0090 Department: Board of Industrial Insurance Appeals Opening Date: 06/05/2026 Closing Date: 6/21/2026 11:59 PM Pacific Description The Board of Industrial Insurance Appeals (BIIA) is offering a challenging and rewarding opportunity for the right individual to make a difference through serving the state of Washington. Our employee

Full-time

USD 99,348.00 - 133,608.00 per year

Zuora Systems Administrator (Remote)

Remote or Austin, Texas

•

Today

Zuora Systems Administrator / Consultant Remote contract through March 31st, 2027 to start Role Summary We are seeking a mid-level Zuora Systems Administrator / Consultant to support our Zuora Cloud subscription billing platform. This role is embedded within the Financial Systems team and works closely with the Zuora Admin team and Financial Systems Product/Engineering teams to manage platform configuration, implement changes, and ensure billing and revenue operations run smoothly across sandb

Full-time

Multi-Platform Systems Administrator (Unix)

Hybrid in Denver, Colorado

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5d ago

Unix/Linux Systems AdministratorSalary Range:$80k to $120k OverviewOur client is seeking an experienced Unix/Linux Systems Administrator to support a diverse enterprise infrastructure across multiple Unix and Linux environments. This is a hands-on systems administration role focused on maintaining, supporting, and enhancing critical infrastructure systems. The ideal candidate will have strong Linux and Unix administration experience, excellent troubleshooting skills, and a solid foundation in s

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Full-time

$80,000 - $120,000

SR Middleware Systems Administrator

Remote

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2d ago

Sr IBM Websphere Application Admin Location: Remote W2 Position This role is ideal if your background is deep in IBM WebSphere (Network Deployment + Base) and you're excited about modernization containers, OpenShift, and infrastructure automation. You'll be part of an Agile engineering team keeping mission-critical middleware running while helping evolve the platform. Key skills: IBM WebSphere Application Server, WebSphere Liberty, Docker, Red Hat OpenShift, high-availability architecture, per

Full-time, Third Party

Depends on Experience

Systems Administrator

Remote or New Braunfels, Texas

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Today

Description We are looking for an experienced Systems Administrator to support and maintain core infrastructure in New Braunfels, Texas. This Long-term Contract position focuses on ensuring reliable system performance, secure user access, and efficient desktop and server operations across a Microsoft-based environment. The ideal candidate will bring strong hands-on expertise with Windows administration, directory services, end-user support, and virtualization technologies while contributing to a

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Contract

USD 28.50 - 33.00 per hour

Systems Administrator

Remote

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6d ago

Position Title: Systems Administrator I Location: Remote Clearance Requirements: Public Trust Pay Rate: $40/hr on W2 Position Description: Join a dynamic team supporting mission-critical infrastructure as a Systems Administrator I. You will design, implement, and maintain CI/CD pipelines, automate infrastructure to ensure consistent and supportable environments, and support containerized platforms within secure, regulated settings. Collaborate closely with Developers and Cloud Engineers to resol

Easy Apply

Contract

$38 - $40

CourseLeaf Systems Administrator

Remote

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19d ago

Summary:A large, multi-campus higher education institution is seeking an experienced CourseLeaf contractor for a 45 month engagement to support a major system upgrade and ongoing catalog and curriculum workflow operations. This individual will serve as the functional lead for a CourseLeaf 10 upgrade initiative, overseeing end-to-end testing of CIM proposal forms, workflow routing, reporting functionality, and SIS integration continuity prior to production deployment. In addition to upgrade-relat

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Full-time

35 - 50

IT - Systems Administrator (Service Support Analyst)

Remote or Austin, Texas

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Today

job summary: Your Opportunity The Distributed/Server Service Support Analyst is the primary point of contact for technology teams and vendors. The position works in the Information Technology Operations Command Center and participates in the technical administration of server systems, monitoring, acknowledging of enterprise-wide alerts and performing Incident & Change management. This role provides Incident triages, troubleshooting server issues with the use of available knowledge resources an

Contract

USD38 - USD43

Sr Systems Administrator

Remote or Hybrid in Reston, Virginia

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4d ago

The Ventura Groupis seeking a highly experiencedSr. System Administratorto serve as key personnel supporting a high-visibility Federal Government program. JOB DESCRIPTION Work Location: Hybrid (Remote & customer site in Reston, VA) Position is contingent on contract award Clearance Level:Must have an Active Secret Clearence About the Job: The Sr. System Administrator will be responsible for: Manage and maintain server infrastructure (physical, virtual, cloud (Azure), networks, and other IT infra

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Full-time

Depends on Experience

Systems Administrator I

Remote

•

2d ago

Role Summary This position involves designing, implementing, and maintaining Continuous Integration/Continuous Deployment (CI/CD) pipelines to support automated software delivery processes. The role requires working closely with developers and cloud engineers to ensure infrastructure and deployment environments are predictable, secure, and compliant within regulated settings. It is tailored for a professional with experience in automation, cloud computing, and containerization, operating in an o

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Third Party, Contract

Depends on Experience

IBM z/OS Systems Architect – GDPS & Automation

Remote

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9d ago

07 positions Position 1: IBM z/OS Systems Architect GDPS & Automation Job Title IBM z/OS Systems Architect GDPS (Geographically Dispersed Parallel Sysplex) Job Description We are seeking an experienced IBM z/OS Systems Architect with strong expertise in GDPS, Parallel Sysplex, Disaster Recovery, and Mainframe Automation. The ideal candidate will be responsible for designing, implementing, and supporting highly available enterprise z/OS environments. Key Responsibilities Design and support IBM

Easy Apply

Contract, Third Party

65 - 70

Systems Administrator

Remote

•

Today

Exciting Systems Administrator position with an established Wealth advisor firm. Senior Microsoft Systems Administrator - with Oracle Opera Cloud skills Job Description: Integration and configuration of Opera Cloud The Sr. Microsoft Systems Administrator will manage and secure our Microsoft 365 and Azure environments. Responsible for the Microsoft 365 and Zoom incl. Telephony environments. The role supports the onboarding and integration of multiple acquired firms, including data transfers ut

Easy Apply

Contract

$50 - $70

ServiceNow ITSM Developer : Today interview

Remote

•

Today

Only W2 for this role. Already placed multiple resources and they started the work with this customer and we can setup immediate interviews .Location: office in your location (Onsite Hybrid can also be considered ) Experience as a ServiceNow ITSM Developer and Implementing Incident Management, Problem Management, Change Management, Knowledge Management, or Service Catalog, Mobile App, Virtual Agent, Integration ability to configure ServiceNow ITSM applications in alignment with approved design p

Easy Apply

Contract

Depends on Experience

HR Systems Administrator (UKG)- Remote (Anywhere in the U.S.)

Remote

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Today

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Please note: This is a technical role sitting

Full-time

Senior Systems Administrator, Workday

Remote

•

Today

Join the company that's building the telemetry infrastructure for the AI era. At Cribl, we partner with IT and Security teams at many of the world's biggest enterprises, including half of the Fortune 100, to bridge the gap between AI ambition and infrastructure reality. As the AI Platform for Telemetry, we give customers the choice, control, and flexibility to manage and analyze telemetry for both humans and agents, so they can build what's next. We're one of the fastest-growing private compani

Full-time

USD 99,000.00 - 155,000.00 per year

Systems Administrator

Remote

•

Today

The Database/Middleware Engineer, Mid provisions, configures, and administers enterprise middleware platforms that connect distributed applications and databases in a highly regulated government environment. The role owns day-to-day middleware operations, including monitoring, incident troubleshooting, and performance tuning to maintain stable, secure integrations for mission-critical systems. This engineer leads patching, upgrades, migrations, and decommissioning activities for middleware softw

Full-time

Senior Systems Administrator

Remote or Niles, Illinois

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Today

Overview We're seeking a Senior Systems Administrator to support and enhance our global IT infrastructure across both on-premises and cloud environments. This role will lead key functions including Windows and Linux administration, SAN management, and SAP systems (including S/4HANA). In this role you will monitor and optimize system performance, maintain disaster recovery readiness, ensure compliance, and contribute to complex, cross-functional global initiatives. If you bring deep technical e

Full-time

USD 99,000.00 - 158,400.00 per year

Systems Administrator

Colorado Springs, Colorado

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Today

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. IERUS is l

Full-time

USD 112,000.00 - 129,000.00 per year

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Systems Administrator jobs in Colorado, USA