Red hat enterprise linux jobs in denver, co

Senior GenAI & High Performance Computing (HPC) Delivery Engineer

Remote or Denver, Colorado

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Today

Job Description Senior GenAI & High Performance Computing (HPC) Delivery Engineer Dell Technologies has delivered HPC solutions for 25+ years, including support for Bright Cluster Manager (now NVIDIA BCM) since 2011. Today, Dell is NVIDIA's preferred partner for GenAI Factory systems, using Dell GenAI PowerEdge XE servers and NVIDIA NVAIE to help customers build and scale end to end GenAI and High-Performance Computing environments. Join us to do the best work of your career and make a profou

Full-time

USD 153,850.00 - 199,100.00 per year

Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

Aurora, Colorado

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Today

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must have TS/SCI clearance w/ active polygraphThis position is open to multiple levels of years of experience; two (02) years within the last five (05) years must be directly related to the job you are applying for:Level 03 requires a minimum fifteen (15)

Full-time

USD 175,000.00 - 200,000.00 per year

Cleared IT Infrastructure Engineer

Denver, Colorado

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Today

Quindar builds modern, cloud-native satellite mission operations software with a simple mission: to operate satellites like servers. Our platform replaces fragmented, legacy ground systems with an integrated, automation-driven approach that brings modern software velocity to space operations. We're a small, fast-moving team with deep aerospace and software roots, energized by big challenges and motivated by the impact we have on real missions in this next chapter of the Space Age. If you want to

Full-time

USD 130,000.00 - 165,000.00 per year

Software Engineer (Willing to consider all levels)

Littleton, Colorado

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Today

Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space. Summary Redwire Space Missions LLC, in Littleton, CO is seeking a Software Engineer (willing to consider all levels) to join our team. In this position, you will be responsible for t

Full-time

USD 105,000.00 - 170,000.00 per year

Linux Systems Administrator I

Lakewood, Colorado

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Engineering & Analysis, and Training. Responsibilities An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating systems, hardware, and

Full-time

USD 61,324.37 per year

PKI and Certificate Lifecycle Engineer

Boulder, Colorado

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Today

SciTec, a Firefly Aerospace company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft surv

Full-time

USD 98,000.00 - 135,000.00 per year

Sr. Infrastructure and Cloud Engineer

Louisville, Colorado

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Today

Job Description Senior Infrastructure & Cloud Modernization Engineer Compass Pointe Consulting is seeking a highly experienced Senior Infrastructure & Cloud Modernization Engineer to lead the support, stabilization, and modernization of a complex hybrid infrastructure environment. This position combines hands-on infrastructure operations with strategic engineering leadership. The successful candidate will assume technical ownership of a primarily Linux-based virtualized environment, including

Full-time

Site Reliability Engineer

Boulder, Colorado

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Today

Job Description Job Title: Site Reliability Engineer Job Code: IT1030 Location: Boulder, CO Reports to: Program Manager FLSA Status: Exempt Supervisory: No supervisory/management authority Prepared Date: 9/21/2026 A government contract requires that this position be restricted to provide documentation that you are a U.S. citizen or legal permanent resident to qualify. Summary: The Site Reliability Engineer owns the day-to-day health, security, and usability of the organization's ICAM e

Full-time

USD 110,000.00 - 120,000.00 per year

Principal Linux System Administrator (Clearance Required)

Aurora, Colorado

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Today

SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft surv

Full-time

USD 149,000.00 - 184,000.00 per year

Systems Engineer – Travelling

Remote

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Today

JOB TITLE: Systems Engineer Travelling AGENCY SUPPORTED: GSN/SIPRMOD (CACI), supporting a Global CSfC solution across multiple, geographically dispersed locations LOCATION: CONOCONUS including Germany, Korea, and Hawaii (75%100% Travel) POSITION TYPE: Full-time; MondayFriday, 8:00 AM5:00 PM Local CLEARANCE REQUIREMENT: Active DoD Secret clearance (minimum) required. Current Active IAT Level II qualifying Cyber Security certification (Security+, CySA+, CISSP, etc.) required, or ability to obtai

Full-time

Depends on Experience

Help Desk Technician - Tier 1

Boulder, Colorado

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Today

Full-time

USD 61,000.00 - 78,000.00 per year

Staff / Senior Staff Test Automation Engineer (Clearance Required)

Boulder, Colorado

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Today

Full-time

USD 96,000.00 - 156,000.00 per year

SAP ABAP Developer

Remote

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Yesterday

Infinite Solutions Inc, headquartered at Sacramento, California, focuses on global delivery model to meet the needs of its most valued customers. Infinite Solutions Inc provides services in the areas of IT consulting, development, training and mentoring. Core areas of services include Custom application development; web 2.0 rich internet applications, Mainframe and client server applications, telemedicine, application consulting services. Infinite Solutions Inc. is looking for a qualified indiv

Easy Apply

Third Party, Contract

Depends on Experience

Information System Security Officer

Boulder, Colorado

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Today

Readiness Delivered. At Kratos, we encourage an entrepreneurial spirit balanced with discipline. We work hard, and take care of our customers, employees, and families. Recognized as thought leaders in our industry, we are motivated by creating and delivering innovative solutions to our nation and global customers. Kratos is looking for an ISSO in beautiful Boulder, CO, to support the Information Assurance (IA) development and sustainment of assigned systems and to serve as a security support ele

Full-time

USD 140,000.00 per year

IT Systems Administrator

Denver, Colorado

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Today

Salary: $70,000.00 - $90,000.00 Annually Location : Denver Metro, CO Job Type: Full Time Job Number: 2026-MCA26-14 Department: Colorado General Assembly Division: Legislative Council Services Opening Date: 10/19/2026 Closing Date: 11/1/2026 11:59 PM Mountain FLSA: Determined by Position Primary Physical Work Address: 200 E Colfax Ave. Denver, CO 80203 FLSA Status: Exempt; position is not eligible for overtime compensation. Department Contact Information: Type of Announcement: This announcement

Full-time

USD 70,000.00 - 90,000.00 per year

Cloud Infrastructure Engineer II

Boulder, Colorado

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Today

As a Cloud Infrastructure Engineer, you will help build and look after the cloud and virtualized infrastructure. This is a hands-on, mid-level role where your work has real impact: working from the team's architecture and standards, you will set up cloud environments, make deployments faster and more reliable through Terraform and Ansible, care for Linux and Windows systems, and put identity and access controls in place. Key Responsibilities Implement and configure Google Cloud Platform envi

Full-time

USD 66,120.00 - 104,400.00 per year

System Administrator

Remote

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9d ago

Job Title: System Administrator Company: Arch Systems LLC Client: Internal Revenue Service (IRS) Position Type: Full-Time Location: Remote Position Overview Arch Systems is seeking a skilled System Administrator with at least 3 years of experience in Linux system administration, particularly Red Hat Enterprise Linux (RHEL) and OpenShift environments. The selected candidate will be responsible for administering, maintaining, securing, and supporting yK1 production, test, development, and Mission

Easy Apply

Full-time

70000 - 80000

Cloud Infrastructure Engineer III

Boulder, Colorado

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Today

We are seeking a Senior Cloud Infrastructure Engineer to serve as the design lead for the Security Systems Infrastructure Engineering function on a large-scale enterprise security systems programme. This senior-level position owns the architecture of the cloud and virtualized infrastructure underpinning the enterprise's physical security applications - designing high-availability topologies, identity and access models, and tiered storage strategies, and authoring the Business Requirements and Te

Full-time

USD 85,120.00 - 134,400.00 per year

DevSecOps Engineer

Boulder, Colorado

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Today

Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country. We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20

Full-time

USD 130,000.00 - 160,000.00 per year

Cloud Engineer (Aurora, CO; Herndon, VA)

Aurora, Colorado

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Today

Summary Position Title: Cloud Engineer Position ID: TA245 Location(s): On-site; Aurora, CO; Herndon, VA Application Deadline: October 31, 2026 Security Clearance Requirement: An active TS/SCI Security Clearance with the ability to take and pass a CI polygraph within 30 days or at the customer's request Job Description Trusted Space is seeking a Cloud Engineer with a Bachelor's degree or higher and 10+ years' experience to join our team. Candidates will build and automate secure, highly avail

Full-time

USD 130,000.00 - 200,000.00 per year

Red hat enterprise linux jobs in Denver, CO, USA