Systems Administrator jobs in Denver, CO

Remote

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Today

The Opportunity Ulteig is seeking qualified candidates to join the Automation, Integration, and System Protection (AISP) Department. The OT Network & Systems Administrator is an experienced technical contributor who leads the execution of complex OT networking and systems assignments. The role independently develops solutions for ambiguous technical problems, provides project-level technical leadership, reviews the work of others, and mentors less experienced administrators while supporting SC

Full-time

USD 93,800.00 - 126,700.00 per year

Entrata Systems Administrator

Denver, Colorado

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Today

Job Description Business Applications Administrator, Entrata Systems | Multifamily Real Estate Technology Job Type: Full-time | Work Environment: In-office | Industry: Multifamily real estate, property operations, business applications, Entrata, and property management technology Role Summary The Business Applications Administrator supports AIR Communities' Property Operations teams by administering, configuring, troubleshooting, and improving key business applications, with a primary focus on E

Full-time

USD 62,000.00 - 73,000.00 per year

Senior Systems Administrator (Kantata)

Remote

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Today

Description & Requirements Maximus is currently seeking a Senior System Administrator. The successful candidate will act as a Subject Matter Expert (SME) related to Kantata configuration and business processes leveraging Kantata. This is a remote position. Essential Duties and Responsibilities: - Interact with the business stakeholders and subject matter experts in order to understand gather, document, and analyze business needs and technical requirements. - Document the functional and, some

Full-time

USD 100,000.00 per year

Senior AWS Systems Administrator-Remote.

Remote

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Today

Momento USA is a global technology consulting, talent acquisition, and creative development firm dedicated to helping clients address their most critical business challenges and technology needs. We are currently seeking a Senior AWS Systems Administrator for our client based in Remote. Please review the job description below and let me know if you are interested or know someone who would be a good fit for this opportunity. Job Title:- Senior AWS Systems Administrator Duration: - Long-term co

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Third Party, Contract

Depends on Experience

Junior Systems Administrator

Remote

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Today

Job Title: Junior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is looking for a Junior Systems Administrator to support a key program based in Chesapeake, VA as part of our Enterprise Solutions & Services team. We are looking for a motivated self-starter with initiative and the aptitude t

Full-time

USD 53,100.00 - 106,300.00 per year

Customer Success Systems Administrator

Remote

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3d ago

Zendesk Administrator w2 - Ideally NYC but may consider remote Role Overview The client is building out a best-in-class Customer Success and Support infrastructure, with Zendesk as our primary support platform alongside a growing suite of Customer Success tools. Were looking for a Customer Success Systems Administrator to own and evolve this ecosystem end to end. In this role, youll lead the implementation, configuration, and ongoing optimization of Zendesk while also supporting adjacent CS p

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Contract

Depends on Experience

CAE HPC Systems Administrator

Remote

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Today

We are seeking a highly skilled CAE HPC Systems Administrator to manage, optimize, and support enterprise-level High-Performance Computing (HPC) environments dedicated to Computer-Aided Engineering (CAE) workloads. This role is responsible for ensuring system stability, scalability, and performance of HPC clusters while supporting CAE applications, job scheduling systems, and underlying Linux infrastructure. The ideal candidate combines strong Linux systems expertise, HPC workload management exp

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Contract

$65 - $70

Collision Systems Administrator - CCC ONE/Mitchell

Remote

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8d ago

Collision Systems Administrator ONELocation: 100% Remote United States Employment Type: Full-Time Salary Range: $75,000$95,000 annually Contract Pay Range: $38$45/hour W-2, depending on experience Position OverviewWe are seeking an experienced Collision Systems Administrator to support enterprise-level collision repair technology platforms, with a primary focus on ONE and Mitchell. This role will be responsible for the day-to-day administration, configuration, support, and optimization of

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Full-time

$38 - $45

Senior Systems Administrator, IT Applications

Remote or Hybrid in Hyderabad, Telangana

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Today

Why Ryan? Global Award-Winning CultureFlexible Work EnvironmentGenerous Paid Time OffWorld-Class Benefits and CompensationRapid Growth OpportunitiesCompany Sponsored Two-Way TransportationExponential Career Growth The Senior Systems Administrator, ITSM, analyzes business requirements and delivers optimal solutions using ITSM best practices and tools, including the Ivanti suite. This role is critical in ensuring ITSM processes are effectively implemented, aligned with business goals, and adhere

Full-time

Systems Administrator

Remote or Pittsburgh, Pennsylvania

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Today

Description We are looking for a Systems Administrator to support daily IT operations and deliver reliable technical service for teams in Pittsburgh, Pennsylvania. This Long-term Contract position focuses on managing support requests, maintaining secure access across business systems, and helping ensure infrastructure updates are carried out in a controlled and well-documented manner. The ideal candidate brings strong troubleshooting ability, clear communication skills, and hands-on experience w

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Contract

IT PACS Systems Administrator

Englewood, Colorado

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Today

Where You'll Work Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has

Full-time

USD 38.34 - 63.26 per hour

Litigation IT Systems Administrator

Denver, Colorado

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Today

Salary: $87,000.00 - $93,000.00 Annually Location : Denver, CO Job Type: Full Time Job Number: CU41233 Department: University of Colorado - System Administration Opening Date: 09/29/2026 Closing Date: 10/12/2026 11:59 PM Mountain FLSA: Determined by Position Primary Physical Work Address: 1800 Grant St., Denver, CO 80203 FLSA Status: Exempt; position is not eligible for overtime compensation. Department Contact Information: Type of Announcement: This announcement is not governed by the selectio

Full-time

USD 87,000.00 - 93,000.00 per year

Systems Administrator Systems II

Lakewood, Colorado

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An Average Day: As a mid-level systems administrator, you will support operating systems, virtual machines, storage appliances, and backup environments. You will

Full-time

USD 75,000.00 per year

IT Systems Administrator

Commerce City, Colorado

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Today

About Re:Build At Re:Build, our mission is to ensure the next generation of important products are made, at scale, in America. We are laying the foundation for a better future for our customers, employees, and communities by revitalizing America's manufacturing base and creating meaningful jobs across the country, including in historically deindustrialized regions. We operate an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products

Full-time

USD 30.14 - 45.22 per hour

Systems Administrator (Systems) III

Lakewood, Colorado

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An Average Day:As the System Administrator (Systems) you will lead the support for various operating systems, including VMware, Storage, and appliance-based syst

Full-time

USD 93,900.00 per year

IT PACS Sr Systems Administrator

Englewood, Colorado

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Today

Full-time

USD 42.17 - 69.58 per hour

Sr Technical Systems Administrator

Centennial, Colorado

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Today

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond. Our success is measured by the trust of those who rely on what w

Full-time

USD 135,864.00 - 186,813.00 per year

Systems Administrator Technician - TS/SCI with Polygraph

Aurora, Colorado

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Computer Hardware, Information Systems, Information Technology (IT) Systems Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting and securi

Full-time

USD 68,000.00 - 92,000.00 per year

Sr Systems Administrator - Healthcare Applications Support

Lafayette, Colorado

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Today

The Sr. System Administrator - Healthcare Application Support is responsible for advanced administration, maintenance, support, and optimization of care-critical clinical imaging and diagnostic applications that directly support patient care and caregiver workflows. This role serves as a SME and Tier 3 technical lead for clinical applications in specialty areas such as radiology, cardiology, GI, audiology, and Vendor Neutral Archive systems across multiple regions, ensuring system reliability, p

Full-time

USD 51.00 - 66.00 per hour

Technical Systems Administrator II (Clearance Required)

Louisville, Colorado

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Today

Full-time

USD 87,156.00 - 119,839.50 per year

Systems Administrator jobs in Denver, CO, USA