principal linux systems administrator jobs in colorado

Remote or Montreal, Quebec

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Today

Sr System Admin Montreal Remote Key Responsibilities Maintain and support production trading and surveillance systems.Design, implement, and optimize infrastructure solutions across applications, OS, and security layers.Act as escalation point for system incidents and performance issues.Create and maintain technical documentation and operational procedures.Participate in on-call and after-hours support as needed. Requirements 5+ years of experience managing and supporting critical productio

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Full-time

HPUX Administrator

Remote or Nashville, Tennessee

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Today

RESPONSIBILITIES: Kforce has a client in Nashville, TN that is seeking a HPUX Administrator. Summary: We are seeking an experienced HP-UX System Administrator with a strong background in Perl scripting, job scheduling using Slurm and Cron, and familiarity with ProgressDB. The ideal candidate will play a crucial role in maintaining the stability, performance, and security of our HP-UX environment while leveraging automation and scripting for efficient system management. The primary focus of this

Third Party, Contract

$55 - $65 hourly

Principal Cyber Engineer

Remote or District of Columbia

•

Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Hyper-V Environment Training Consultant

Remote

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7d ago

Project OverviewWe are seeking an experiencedHyper-V/Windows Failover Clustering (WFC) Systems Engineer or Technical Trainerfor a highly focused, short-term contract (35 hours total estimated effort). The goal is to develop and deliver an advanced, customized training curriculum to our in-houseServer/Systems Engineersto ensure they can successfully run, manage, maintain, and troubleshoot a newly deployed Hyper-V virtual environment.Target Start Date:Training sessions to commence the week of Janu

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Contract

Senior Platform Engineer (OnSite)

Aurora, Colorado

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Today

Date Posted: 2025-10-13 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -

Full-time

USD 82,000.00 per year

Senior Engineer II (Fleet Efficiency)

Denver, Colorado

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Today

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We are loo

Full-time

USD 168,000.00 - 210,000.00 per year

Senior Element Management Systems Developer (34609)

Remote or Ottawa, Ontario

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Today

Myticas is looking for a Senior Element management System (EMS) developer who will be responsible for ensuring the smooth operation of our network by designing, implementing and maintaining EMS. Main Responsibilities Analyze requirements and design EMS FCAP applications to configure, monitor and manage network elements Work closely with vendors to evaluate and implement new EMS solutions and stay up to date with industry trends. Review and approve design and development solution documents, inte

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Full-time

OIPA Engineer

Remote

•

Yesterday

Position: OIPA Engineer Location: Remote (Must be based in the EST time zone, anywhere in the US) Onsite Requirement: Open to quarterly onsite meetings if required Corporate Base (as needed): Smithfield, RI | Boston, MA | Westlake, TX | Durham, NC | Merrimack, NH Duration: 12 Months (Contract) Interview Process: 23 Rounds Work Model: Hybrid (must adhere to clients hybrid policy changes) Role Overview As a Senior / Principal Software Engineer OIPA, you will play a key role in maintaining, enhan

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Contract, Third Party

Depends on Experience

Lead Navigation Engineer

Westminster, Colorado

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Today

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this

Full-time

USD 107,000.00 - 179,000.00 per year

PHPStorm Developer

Remote or Madison, Wisconsin

•

Today

Description PHP Developer Overview We are seeking an experienced PHP Developer to support a platform transition and help build out new PHP-based applications using the JetBrains ecosystem. This is a hands-on, heads-down role for someone who enjoys owning development work end to end and is comfortable operating in a Linux server environment. This position blends core PHP development with light systems administration, making it ideal for someone who has supported production applications in a mi

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Contract

USD 47.50 - 55.00 per hour

Senior Software Developer, AI Networking

Remote or Texas

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Today

We are looking for an enthusiastic software engineer to join our AI networking acceleration team, to work on a groundbreaking open-source library, using hardware offloads, GPU Kernels and RDMA network cards. Our product is a performance-oriented low-level infrastructure, crafted to change the way inference works. We thrive as a team in a deeply strong environment, and we're passionate about innovation. The rewards are sweet and include working with some of the brightest people in the industry,

Full-time

USD 184,000.00 per year

Senior Site Reliability Engineer, BCM - DGX Cloud

Remote or Santa Clara, California

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Today

NVIDIA has been redefining computer graphics, PC gaming, and accelerated computing for over 25 years. It's a unique legacy of innovation fueled by great technology-and dynamic people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent. NVIDIANS imme

Full-time

USD 168,000.00 - 270,250.00 per year

Staff Engineer GPU infrastructure

Denver, Colorado

•

Today

Full-time

USD 164,000.00 - 200,000.00 per year

Staff Engineer I, Software Process Engineering

Remote or Mountain View, California

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Today

Position Summary MULTIPLE POSITIONS AVAILABLE Company: SAMSUNG ELECTRONICS AMERICA, INC. Position Title: Staff Engineer I, Software Process Engineering Location: Mountain View, CA Job ID:SAM9441215 Position Responsibilities: Ensure information flows efficiently between team and the rest of the organization as necessary. Monitor all critical services, sharing on-call duties, troubleshooting, and addressing problems as they arise, including changes in code, topology, resources, or configuratio

Full-time

USD 264,514.00 - 283,000.00 per year

System Administrator

Littleton, Colorado

•

Today

Job Description What We Do: The Trusted Security Solutions (TSS) program is the beating heart of Rotary Mission Systems, where cutting edge technology meets uncompromising safety to protect the world's most critical missions. Built on Lockheed Martin's heritage of aerospace excellence and maritime mastery, TSS delivers an integrated suite of cyber resilient, hardware root of trust, and encrypted communication solutions that keep sensors, weapons, and command and control networks invulnerable to

Full-time

USD 54,900.00 - 96,830.00 per year

Software Engineer Staff - Space Protection Programs

Littleton, Colorado

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 113,900.00 - 200,905.00 per year

Senior Software Engineer

Aurora, Colorado

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Today

Job Number: R0230241 Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding

Full-time

USD 86,900.00 - 198,000.00 per year

Software Engineer Senior- Space Protection Programs

Littleton, Colorado

•

Today

Full-time

USD 93,200.00 - 164,450.00 per year

Lead Senior Principal Cloud Developer with Node.JS and React.JS

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Engineering Job Qualifications: Skills: Cloud Computing, Cloud Development, Linux Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: Job Description Transform technology into opportunity as a Lead Senior Principal Cloud Developer at GDIT. Shape what's next

Full-time

USD 144,410.00 - 195,378.00 per year

DevOps Engineer II / AWS / Remote / Chicago

Remote or New York, New York

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Today

This fully remote, full-time opportunity is with our client, a leading tech company revolutionizing road-based travel and outdoor tourism. Based in Chicago, Illinois, this client owns industry-recognized brands like Roadtrippers and Campendium. They're currently hiring a DevOps Engineer II to help scale and automate their infrastructure using technologies like AWS, Kubernetes (EKS), Terraform, and GitHub Actions. This is a chance to join a mission-driven company that empowers outdoor enthusiasts

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Full-time

$140000 - $160000

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principal linux systems administrator jobs in Colorado, USA