System Administrator Jobs in Colorado

1 - 20 of 170 Jobs

DIAS/Linux System AdministratorJob Title - DIAS/Linux System Administrator

LeidosCompany Name - Leidos

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Colorado Springs, Colorado, USA

Full-time

Description Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a large multi-enclave enterprise environment for the customer's custom DoDIIS Identity Attribute Service (DIAS) system based on Linux. This individual will work in a team envir

IT Database/System AdministratorJob Title - IT Database/System Administrator

Javen Technologies, IncCompany Name - Javen Technologies, Inc

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Remote

Contract, Third Party

Job Title: IT Database/System Administrator Location: Remote Duration: 8+ months with possible extensions Required: Skills: Qualifications: Proven experience as a Data Engineer/Analyst, preferably in the cybersecurity domain.Strong proficiency in Postgres and Amazon RDS.Expertise in Linux system administration and scripting.Advanced skills in Python programming for data processing and analysis.Experience with AWS Lambda and other AWS services.Knowledge of API development and integration.Famil

IT System Administrator SME E3Job Title - IT System Administrator SME E3

IDR Inc.Company Name - IDR Inc.

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Colorado Springs, Colorado, USA

Full-time

We are seeking a IT System Admin SME with a Secret Clearance to join our team. If you're passionate about working with cutting-edge technologies in a fast-paced, secure environment, apply today! This position is based in Huntsville, AL or CO Springs, CO Technical Skills Required: MUST have an ACTIVE SECRET CLEARANCETechnical skills supporting a Windows environment including server setup, deployment, maintenance, and hardening. Must also have a background/knowledge of Linux environment and adm

System AdministratorJob Title - System Administrator

SAICCompany Name - SAIC

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Colorado Springs, Colorado, USA

Full-time

Job ID: 2504622 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-04-16 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description We are looking for an experienced System Administrator to manage and enhance our IT infrastructure, particularly in a DoD environment. The ideal candidate will possess strong e

System AdministratorJob Title - System Administrator

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

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Colorado Springs, Colorado, USA

Full-time

Job Description Ready for What's Next? Kratos is a company that strives to innovate and collaborate to make the world a better place. From ground control to outer space, you can contribute to work that matters with a company where diversity, integrity and inclusion are shared values. We're committed to fostering an environment for every teammate that's welcoming with great opportunity for professional growth. Find your future together with us. Kratos Space is seeking an experienced System Admin

System Administrator Associate_TS/SCI with PolygraphJob Title - System Administrator Associate_TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Aurora, Colorado, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Hardware Support, Information Technology (IT) Infrastructure, Technical Support, Troubleshooting Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Transform technology into opportun

System Administrator Associate_TS/SCI with PolygraphJob Title - System Administrator Associate_TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Aurora, Colorado, USA

Full-time

System Administrator--Insurance/Policy Admin Systems--REMOTEJob Title - System Administrator--Insurance/Policy Admin Systems--REMOTE

Beacon HillCompany Name - Beacon Hill

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Remote

Contract

Job Title: Systems Administrator - Policy Administration Systems Type: Contract-to-Hire (Temp-to-Hire) Location: 100% Remote (U.S.-based candidates only) Industry: Financial Services - Life, Annuities, Health Insurance Position Overview We are seeking a highly motivated and detail-oriented Systems Administrator to support a blend of mainframe and Java-based applications within our client's Policy Administration Systems domain. This individual will play a key role in the operational support, co

System Administrator Remote Indianapolis, IN (Looking for locals )Job Title - System Administrator Remote Indianapolis, IN (Looking for locals )

Ameriinfo VetsCompany Name - Ameriinfo Vets

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Remote or Indianapolis, Indiana, USA

Contract

Position: Systems Administrator Location: Indianapolis, IN. Responsibilities: Responsible for monitoring IT systems with industry standard tools provided specific to IT functions.Follow pre-determined overnight operations job scheduling and identify discrepancies. Follow support guidelines to resolve or escalate.Eyes on glass monitoring, initial troubleshooting, and escalation managementDocument site issues via issue tracking program.Creative thinking to implement and expand upon site features a

System Administrator/Portfolio Analyst (WAVE OR Shibumi)Job Title - System Administrator/Portfolio Analyst (WAVE OR Shibumi)

SPECTRAFORCE TECHNOLOGIES Inc.Company Name - SPECTRAFORCE TECHNOLOGIES Inc.

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Remote

Contract

System Administrator/Portfolio Analyst Length of Contract 6 Months Remote from Approved States Alabama, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Wisconsin, and Wyoming Develop expertise to train staff on new system features and create desktop procedures/trainings around these features Experience managing

System AdministratorJob Title - System Administrator

Data Resource TechnologiesCompany Name - Data Resource Technologies

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Denver, Colorado, USA

Contract

System Admin s Statement of Work: Security Vulnerabilities Patching and Application Updates and Deployments 80% This position assists in providing technical support to Security Vulnerabilities. Patching and Application Patching and Deployments which includes the use of OIT's incident/change order system and the following activities: Assist in the mission and support of the Tanium application and systems. Monitor and follow up on assigned incidents/problems/change requestsFollow up on resolved/cl

System AdministratorJob Title - System Administrator

Apex SystemsCompany Name - Apex Systems

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Denver, Colorado, USA

Full-time

Job#: 2068130 Job Description: We are looking for a system administrator with a minimum of 3 years of experience, Tanium experience is preferred. This role will be working 100% remote- candidates in consideration must reside in the State of Colorado. We cannot provide sponsorship or work C2C. Position: System Administrator, 2068130 Pay Rate Range: $40-$62/hourly Duration: Contract to start, potential to convert to full time employment Location: 100% Remote, candidate must reside in Colorado

System AdministratorJob Title - System Administrator

Data Resource TechnologiesCompany Name - Data Resource Technologies

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Denver, Colorado, USA

Contract

Sr. D365 System AdministratorJob Title - Sr. D365 System Administrator

New York Technology PartnersCompany Name - New York Technology Partners

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Remote

Contract

Job Title Sr. D365 System Administrator Work Location - Remote Job Type: Contract Job Description Primary Skills: D365 System Administrator

Oracle Applications System AdministratorJob Title - Oracle Applications System Administrator

UniqsoftCompany Name - Uniqsoft

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Remote

Third Party, Contract

Job Title: Oracle Applications System Administrator Location: Fully Remote Position type: Long term Contract Rate: DOE Job Description: Seeking an Oracle Applications System Administrator to manage patching, performance tuning, cloning, and environment support. Key Responsibilities: Apply patches and monitor system health Perform cloning, backups, and restore activities Coordinate with DBA and Infra teams Handle access control, workflow mailer setup, and concurrent managers Required Skills: 6+

Learning Management System Administrator 1Job Title - Learning Management System Administrator 1

Maxonic, Inc.Company Name - Maxonic, Inc.

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Remote

Contract

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Learning Management System Administrator 1. Job Description: Job Title: Learning Management System Administrator 1 Job Location: Remote Responsibilities: The Learning Management Systems (LMS) Administrator 1 is responsible for the administration and maintenance of the company s learning system technology to deliver online training to internal and/or external customers. Ass

Principal System Administrator (Remote)Job Title - Principal System Administrator (Remote)

Capital OneCompany Name - Capital One

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Remote or McLean, Virginia, USA

Full-time

Principal System Administrator (Remote) Overview Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on the public cloud, Capital One needed to build cloud and data management tools that didn't exist in the marketplace to enable us to operate at scale in the cloud. And in 2022, we publicly announced Capital One Software and bro

System Administrator Associate_TS/SCI with PolygraphJob Title - System Administrator Associate_TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Aurora, Colorado, USA

Full-time

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: Systems Administration Job Qualifications: Skills: Hardware Support, Information Technology (IT) Infrastructure, Technical Support, TroubleshootingCertifications: NoneExperience: 0 + years of related experienceship Required: Yes Job Description: Transform technology into opportunity a

Senior System AdministratorJob Title - Senior System Administrator

StefaniniCompany Name - Stefanini

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Remote or Dallas, Texas, USA

Contract

Stefanini Group is looking for System Administrator Deployment for a globally recognized company! For interested applicants, click the apply button or you may reach out to Alfher Hidalgo at / for faster processing. Thank you! Job Summary:The System Administrator will be responsible for managing and maintaining our IT infrastructure, ensuring optimal performance and security. This role involves conducting platform reviews, assisting with device management through Jamf, and providing excellent su

Linux System AdministratorJob Title - Linux System Administrator

Sun Technologies,Inc.Company Name - Sun Technologies,Inc.

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Remote

Contract

Job Title: Linux System Administrator Duration: up to 12 months contract (with the possibility of extension) Location: Fort Worth, TX 76108 Pay Rate: $60/hr - $70/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: The Linux Systems Administrator will be a member of the Enterprise IT