Server Administration jobs in Littleton, CO

Centennial, Colorado

•

Today

Company Description Join SEAKR Engineering, a leading-edge provider of advanced electronics for space applications. Pushing the boundaries of technology on a mission to change the world for the better from space. Job Description We are seeking a skilled Desktop Support Technician II to join our IT team. You will provide technical support, focusing on desktop hardware, software, and network connectivity. You will utilize Enterprise Endpoint Management Systems for deployment and management. Thi

Full-time

USD 27.00 - 35.00 per hour

Sr Systems Security Engineer / Sr. Core Applications Administrator

Lone Tree, Colorado

•

Today

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Full-time

USD 143,487.14 - 197,294.82 per year

Tier 1 Data Center Technician (Active Secret Clearance Required)

Lakewood, Colorado

•

Today

Clear Creek Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us on LinkedIn. Our team of talented individuals is what makes us successful. To

Full-time

Senior Systems Administrator

Aurora, Colorado

•

Today

Position Summary: The Senior Systems Administrator acts as the second tier of support for Meriplex's Technical Assistance Center (TAC) and reports to a TAC Manager. In addition to working within the TAC's ticketing system to resolve Level 2 end user issues, this role acts as the escalation point within the L2. The Senior Systems Administrator must deliver exemplary customer service and technical advice while following all SOPs to complete customer requests. The person in this position is respon

Full-time

USD 60,000.00 - 90,000.00 per year

Staff Engineer - Cloud Platform Strategy, Governance & Operations

Littleton, Colorado

•

Today

Company Summary EchoStar is reimagining the future of connectivity. Our business spans satellite television service, streaming and on-demand programming, smart home installation services, 5G wireless consumer and commercial services, internet and other enterprise products. Today, our brands include EchoStar, Hughes, DISH TV, Sling TV, Boost Infinite, Boost Mobile, DISH Wireless, OnTech and GenMobile. Department Summary Our Technology teams challenge the status quo and reimagine capabilities a

Full-time

USD 169,062.00 - 180,000.00 per year

Network Lead Engineer (IT)

Remote or Denver, Colorado

•

Today

Posting Date 07/15/2026 2000 16th St, Denver, Colorado, 80202-5117, United States of America Lead Network Engineer DaVita is seeking a highly skilled and experienced Lead Network Engineer (application integration) to join our IT Infrastructure Operations team. In this role, you will lead the in managing network support for application integration across multiple cloud and Saas environments. You will act as the senior technical escalation point for complex network issues, collaborate closely wi

Full-time

USD 115,000.00 - 183,000.00 per year

Linux Infrastructure Engineer II/III

Golden, Colorado

•

Today

Posting Title Linux Infrastructure Engineer II/ Location CO - Golden Position Type Regular Hours Per Week 40 Working at NLR NLR is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and development. Join the National Laboratory of the Rockies (NLR), where world-class scientists, engineers, and experts are accelerating energy innovation through breakthrough research and systems integration. From our mission to ou

Full-time

USD 100,400.00 - 180,700.00 per year

Windows System Administrator

Remote

•

3d ago

As a Systems Administrator, you'll manage Windows-based environments across on-premise and cloud infrastructure, applying security updates, troubleshooting networks, and keeping systems reliable and compliant. The ideal candidate is proactive and self-directed, comfortable investigating and resolving issues with minimal guidance, and thrives in an operations-focused role centered on system reliability and process improvement across diverse technologies. Responsibilities: Manage and maintain mult

Full-time

$90,000 - $100,000

Senior Integration Developer - Oxalis

Remote

•

6d ago

Are you anengineeringmindedconsultant who loves diving into messy infrastructures, building whatdoesntexist, and helping clients navigatemissioncriticaltransformations? If so, read on! About Us Ifitshigh-stakes, high-security, orhighly complexOxalis is built for it.Werea consulting and technology partner for the organizations that keep the world running: life sciences, shipyards, government agencies, health systems, aerospace programs, and manufacturers with missions too critical to fail. We se

Full-time

105,000 - 140,000

Sr Systems Administrator

Remote

•

Today

Job ID: 2615627 Location: Remote Work, CA, US Date Posted: 2026-08-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: On Call Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description SAIC is seeking an experienced server System Administrator in support of a managed services engagement for a major Public Sector account. This is a fully remote position. The su

Full-time

USD 80,001.00 - 120,000.00 per year

PeopleSoft Application System Admin

Remote

•

2d ago

Job Title: PeopleSoft Application System Admin Location: Cincinnati, Ohio Type: Contract To Hire Compensation: $82,000.00-$130,000.00 Work Model: Remote offsite Hours: 40.0 Overview NO C2C ONLY W2, NO sponsorship now or in the future. Phire is preferred. Latest patching methods PUM Experience with PeopleSoft and PeopleTools Installations/Upgrades, patching using Change Assistant Knowledge or experience with Phire strong knowledge of Server virtualization, PeopleSoft debugging, PeopleSoft tuni

Easy Apply

Contract

$130000

Proton Systems Engineer - Remote

Remote or Raleigh, North Carolina

•

Today

Position Description Proton Technologies, Inc., an affiliate of Reynolds and Reynolds, is seeking a highly skilled Systems Engineer with strong server, hybrid cloud, and networking experience. This role will support both escalated service requests (Level 2-3) and assist our Cloud Migration and Projects teams with Azure environment work, hybrid domain configurations, and infrastructure deployments. This position is ideal for an engineer who can confidently navigate Azure AD / Entra ID, Windows

Full-time

USD 80,000.00 - 82,000.00 per year

Senior Decision Intelligence Engineer (NBA)

Remote

•

Today

Become a part of our caring community Become a part of our caring community and help us put health first. We are looking for a skilled Decision Intelligence Engineer to design, train, and improve the reinforcement learning policy at the heart of Humana's Next Best Action platform. This role is hands-on and research-oriented. You will design and evaluate decision-making algorithms, and instrument training pipelines. Additionally, you will collaborate with data and platform engineers. Furthermore,

Full-time

USD 106,900.00 - 147,000.00 per year

Onsite in Denver, CO | Server Administrator | 03+ Months Contract

Denver, Colorado

•

10d ago

Hello, I have below exclusive position with one of our Client. Please review the requirement criteria below and revert to me with your updated resume so that we can move ahead for further steps. Job Title: Server Administrator Location: Onsite 5 days a week in Denver, CO Duration: 03+ Months Contract A Server Administrator is an IT professional responsible for managing, maintaining, securing, and troubleshooting an organization''s servers and server infrastructure. Responsibilities: Windows S

Easy Apply

Contract

Depends on Experience

MD-Systems Administrator 3 - TS/SCI w/ Polygraph

Aurora, Colorado

•

Today

Location: Annapolis Junction, Maryland Category: Systems Administration Travel Required: No Remote Type: No Clearance: TS/SCI w/ Polygraph Position Requirements Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices,

Full-time

USD 131,300.00 - 237,350.00 per year

Systems Engineer III

Denver, Colorado

•

Today

Systems Engineer / IT Infrastructure Consultant (MSP) Location: Denver, CO (Hybrid) Employment Type: Full-Time | Direct Hire About the Opportunity SNI Technology is partnering with an established Managed IT Services organization that supports a diverse portfolio of small and mid-sized businesses throughout the Denver area. We are seeking a Senior Systems Engineer who enjoys wearing multiple hats as both a technical expert and a trusted technology advisor. This position is ideal for someone

Full-time

USD 80,000.00 - 95,000.00 per year

OpenText Content Server Developer

Remote

•

Today

Job Number: R0244080 OpenText Content Server Developer The Opportunity: As an embedded sof tware engineer, you know how to create and maintain cru cia l pieces of sof tware. You use your knowledge to write and optimize code that creates a bridge between pieces of sof tware, allowing them to communicate. We're looking for an experience d embedded sof tware engineer like you to develop technology for our clients' most important mission-forward challenges. As a senior embedded sof tware engineer a

Full-time

USD 86,800.00 - 198,000.00 per year

IT Data Management - Journey

Remote or Olympia, Washington

•

Today

Salary : $90,096.00 - $121,176.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-0518-06096 Department: Liquor and Cannabis Board Division: Information Technology Services Opening Date: 07/24/2026 Description WSLCB Vision Safe communities for Washington State Mission Promote public safety, public health, and trust through fair administration and enforcement of liquor, tobacco, cannabis and vapor laws This rec

Full-time

USD 90,096.00 - 121,176.00 per year

Sr. Network Engineer

Remote or Woonsocket, Rhode Island

•

Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. Position Summary: CVS Pharmacy, Inc., a CVS Health compa

Full-time

USD 101,970.00 per year

IT System Management Analyst (Linux system administration)

Remote

•

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

Server Administration jobs in Littleton, CO, USA