Entry Level Linux Administrator Jobs in Denver, CO

Refine Results
1 - 20 of 230 Jobs

Linux Systems Administrator

Booz Allen Hamilton

•

Lakewood, Colorado, USA

Full-time

Job Number: R0216958 Linux Systems Administrator The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. We're looking for a systems administrator to help us maintain forensic systems and infrastructure. As a systems administrator on our project, you'll constantly look for ways to make our infrastructure better using the latest technology and the best implementation strategies. You'll provide your customers with insi
Posted 44 days ago | Updated 9 hours ago

Linux Systems Administrator

Booz Allen

•

Lakewood, Colorado, USA

Full-time

Linux Systems Administrator The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. We?re looking for a systems administrator to help us maintain forensic systems and infrastructure. As a systems administrator on our project, you?ll constantly look for ways to make our infrastructure better using the latest technology and the best implementation strategies. You?ll provide your customers with insight into their netw
Posted 28 days ago | Updated 5 hours ago

Linux System Administrator

Sun Technologies,Inc.

•

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
Easy Apply
Posted 47 days ago | Updated 3 days ago

Linux Administrator - Red Hat

Convene Inc.

•

Remote

Contract

About Convene Inc. Convene, Inc. is a Tampa based, award-winning technology services organization with offices and resources throughout the US, Mexico, and India. We have successful, referenceable customers, competitive benefits, and high-growth opportunities.Linux Administrator - Red Hat Duties will include but not limited to the following: Able to deploy and set up Red Hat Enterprise Linux on physical or virtual servers. Able to implement security policies, managing firewalls, and monitoring
Easy Apply
Posted 60+ days ago | Updated moments ago

Sr. Linux Systems Administrator (TS/SCI Clearance Required)

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description What We're Doing: Lockheed Martin's Spectrum Convergence is part of Lockheed Martin's Rotary & Mission Systems business area. As the company's center of excellence for end-to-end radio frequency mission solutions, this market segment focuses on developing technologies that help the warfighter stay ahead of threats in the electromagnetic spectrum. You'll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. Who we are:
Posted 14 days ago | Updated 8 hours ago

Systems Engineer, Virtualization/Linux Engineering (Junior Level)

Visa Inc.

•

Highlands Ranch, Colorado, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 9 days ago | Updated 8 hours ago

Linux Systems Administrator

Cornerstone Defense

•

Aurora, Colorado, USA

Full-time

Location: Aurora, Colorado Type: Contract Job #3466 Linux Systems Administrator Aurora, CO Active TS/SCI w/ CI poly Compensation Range: $115,000 - $135,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed
Posted 60+ days ago | Updated 9 hours ago

Linux / Unix Systems Administrator

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Linux / Unix Systems Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure the stability, security, and efficiency of our systems infrastructure. In this role, you will be responsible for managing, monitoring, and maintaining Linux and Unix servers, troubleshooting system issues, and implementing soluti
Posted 60+ days ago | Updated 8 hours ago

Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will manage and maintain Linux/UNIX environments, ensuring the stability, security, and performance of PeopleSoft
Posted 60+ days ago | Updated 8 hours ago

Unix / Linux System Administrator with DevOps

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System Administrator with DevOps** expertise to join our team and manage the infrastructure that supports our applications and services. In this role, you will be responsible for maintaining, automating, and optimizing our Unix and Linux-based systems while integrating Dev
Posted 60+ days ago | Updated 8 hours ago

Lead - Linux Admin

Tech3pillars Technologies

•

Denver, Colorado, USA

Contract

Position: Lead - Linux Admin Location: Denver , CO ( Onsite) Duration: Long term Description: Responsibilities: Lead a team of onsite and offshore engineers to ensure successful project completion.Possess experience in technical management, focusing on efficiency, scalability, and security within the organization's tech landscape.Ready to provide support to the team during maintenance windows (12 AM to 5 AM) as needed.Responsibilities include system architecture planning, troubleshooting, proce
Easy Apply
Posted 10 days ago

DevOps Engineer

Brooksource

•

Greenwood Village, Colorado, USA

Full-time

*DevOps Engineer* *Location:* Greenwood Village, CO *Employment Type:* Long Term Contract *Rate: *75-80/hr Our telecommunications partner is seeking a seasoned *DevOps Engineer* to join our Software and Data Platforms team. In this role, you?ll play a critical part in ensuring the reliability, scalability, and performance of our web platforms and cloud infrastructure. You?ll work closely with cross-functional teams to maintain system health, troubleshoot issues, and support enterprise-scale de
Posted 5 hours ago

Sr. Cloud Virtualization Engineer(Plano, Texas / Denver, Colorado) Day 1 Onsite

TESTINGXPERTS, INC. DBA DAMCOSOFT

•

Denver, Colorado, USA

Full-time, Contract, Third Party

Sr. Cloud Virtualization Engineer(Plano, Texas / Denver, Colorado) Day 1 Onsite Location: Plano, Texas and Denver, Colorado No. of positions: 3 Relevant Exp: 4+ years C2C YES Job Duties and Responsibilities As a Cloud Virtualization Engineer, you will design and optimize cloud-native environments, focusing on automated deployment and recovery. Leveraging expertise in Kubernetes, KubeVirt, Linux-based hypervisors, and automation tools like Ansible and Terraform, you'll drive innovation in vi
Easy Apply
Posted 24 days ago | Updated 14 hours ago

Senior Principal Cyber Security Engineer

ManTech

•

Denver, Colorado, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in the Denver, CO. Responsibilities include but are not limited to:Troubleshoot new and current data collection issuesTroubleshoot system issues that make the system unstable or unusable.Deploy and manage all supported and unsupported Splunk Add-ons that are required for specific data sourcesProvide documentation such as body of evidence documents (as needed), engineering documents,
Posted 9 days ago | Updated 4 hours ago

Sr Staff Systems Administrator Security and Comp

Judge Group, Inc.

•

Arvada, Colorado, USA

Full-time

Location: Arvada, CO Salary: $65.00 USD Hourly - $78.00 USD Hourly Description: Our client is currently seeking a Sr Systems Administrator with deep expertise in Security & Compliance Hardening to support the implementation of CIS Benchmarks and CMMC Level 2 controls across AWS-hosted RHEL8, RHEL9, and Rocky9 environments. This role focuses on designing, building, and maintaining hardened AMIs to meet the stringent security and compliance requirements of government and defense workloads. T
Posted 29 days ago | Updated 5 hours ago

Systems Engineer (TS/SCI)

Maxar Technologies Holdings Inc

•

Westminster, Colorado, USA

Full-time

Please review the job details below. Maxar is seeking talented Systems Engineers with strong DevOps/software skills to support the development and integration of various intelligence capabilities into a test and subsequently operational environment. You will be a member of a project team designing and implementing infrastructure solutions, integrating mission-specific software, and ensuring seamless command and control capabilities are deployed into a larger system infrastructure. Deployment wi
Posted 29 days ago | Updated 8 hours ago

Senior Systems Engineer

SAIC

•

Aurora, Colorado, USA

Full-time

Job ID: 2505332 Location: AURORA, CO, US Date Posted: 2025-05-06 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting networking equipment, servers and processing s
Posted 25 days ago | Updated 6 hours ago

Systems and Database Administrator

Alaska Teachers & Personnel

•

Castle Rock, Colorado, USA

Full-time

Position Type: Other Date Posted: 5/21/2025 Location: Administration Center-Technology & Info Systems Date Available: ASAP Closing Date: 06/04/2025 District: Fairbanks North Star Borough School DistrictAdditional Information: Show/Hide Job Summary: The system and database administrator designs and maintains database programs for student records management and business operations; designs modifies, maintains, and documents user reports generated from the student records and business d
Posted 7 days ago | Updated 8 hours ago

Automation Developer (VMware to Kubernetes Migration Support)

The Select Group

•

Littleton, Colorado, USA

Full-time

Automation Specialist We are seeking a highly motivated Automation Specialist to join our client's team. In this role, you'll play a key part in supporting the migration from VMware to Kubernetes, while supporting automation and infrastructure management across diverse environments. This is a hands-on position requiring strong scripting skills, knowledge of cloud platforms, and experience in managing complex virtualized environments. Automation Specialist Skills: 5-7 years in System Or Autom
Posted 12 days ago | Updated 6 hours ago

Systems Administrator, Mid

Booz Allen

•

Aurora, Colorado, USA

Full-time

Systems Administrator, Mid The Opportunity: What if you could use your hardware and software skills to improve the technology supporting the intelligence community (IC)? With so much relying on complex systems, a skilled systems administrator can be the difference that makes a project successful. We?re looking for a systems administrator to operate and monitor mission-critical systems. Your technical expertise will be vital as you identify opportunities for automation and improvement in a mis
Posted 5 hours ago