GTA Unix/Linux Specialist Jobs in Denver, CO

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Linux/Unix/Ansible consultant

Blue Rose Technologies LLC

•

Remote

Contract, Third Party

Linux / Unix / Ansible consultant Camden, NJ 12 months Linux / Unix administrator (STRONG ANSIBLE EXPERIENCE) MUST HAVE SKILL!! Our client is looking for a Linux (RHEL/OEL) / Unix (Solaris) Administrator. The ideal candidate will have both skills. Must have skill: Strong Hands on Ansible experience. Nice to have skills: - Strong Ansible experience (Playbooks, Tower) - Solaris Admin experience. - Oracle Enterprise Linux - SAN storage experience HUGE PLUS: Brocade / Hitachi experience
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Posted 8 hours ago

Unix/Linux Administrator

Parsons Services Company

•

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: This job opening is for an experienced Unix/Linux Administrator to provide systems a
Posted 60+ days ago | Updated 4 hours ago

Linux / Unix Systems Administrator

Cymertek Corporation

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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 4 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 4 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 4 hours ago

Software Engineer with active TS/SCI Clearance

Computer Merchant, Ltd., The

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Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER JOB LOCATION: AURORA, CO WAGE RANGE*: 90.00-95.00 PER HOUR JOB NUMBER: 14858523 REQUIRED EXPERIENCE: A Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant software engineering experience. Experience implementing software using C++. Active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. Duration:0-12 month(s) JOB DESCRIPTION: Job Summary: In this role, you will be jo
Posted 19 days ago | Updated 1 hour ago

Guidance, Navigation, & Controls Engineer Sr- Littleton, CO

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description Overview You will be the Guidance, Navigation, and Control (GNC) Systems Engineer for the Integrated Air and Missile Defense (IAMD) team. Our team is responsible for designing and optimizing missile guidance and fire control/battle management algorithms to improve system performance. What You Will Be Doing As the GNC Systems Engineer, you will be responsible for developing and optimizing GNC algorithms to enhance the effectiveness of our missile defense systems. You will design
Posted 8 days ago | Updated 4 hours ago

Signal Processing Engineer

HRUCKUS

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Denver, Colorado, USA

Full-time

Job DescriptionVeteran-Owned Firm Seeking DSP Communications Engineer with TS/SSBI/SCI for Role in Denver, CO My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HH
Posted 2 days ago | Updated 13 hours ago

Senior C++ Software Engineer (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, 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 - to
Posted 36 days ago | Updated 4 hours ago

System Administrator

Maxar Technologies Holdings Inc

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Westminster, Colorado, USA

Full-time

Please review the job details below. Maxar is seeking an experienced System Administrator with familiarity with implementing and maintaining CMMC security controls and procedures to contribute to an agile and fast-paced software development team environment in support of our USG customer's national security mission. We are seeking people who embrace teamwork and knowledge-sharing and thrive in a culture of continuous improvement. The ideal candidate will value both collaboration and independent
Posted 9 days ago | Updated 4 hours ago

Cyber Software Engineer

Lockheed Martin Corporation

•

Denver, Colorado, USA

Full-time

Job Description Do you have the dedication and passion to make a significant contribution to mission success? Do you want to be part of a dynamic, fast-paced, high-performance team that's crafting an outstanding team culture, all while quickly adapting to constantly evolving customer requirements? You will be part of a team that centers on research and development within the cyber engineering field, investigating and exploiting the newest technological advances to resolve complex problems. Our
Posted 36 days ago | Updated 4 hours ago

Systems Engineer, Virtualization/Linux Engineering (Junior Level)

Visa Inc.

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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 1 day ago | Updated 4 hours ago

Sr. Systems Engineer, Virtualization/Linux Engineering

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 5 days ago | Updated 4 hours ago

Systems Engineer I

DigitalOcean

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Denver, Colorado, USA

Full-time

We are looking for a hardware engineer who is passionate about hardware and the software/firmware that enables it. Reporting to the Manager of Infrastructure Engineering Design, you will qualify and validate hardware utilized across all DigitalOcean products and components and join a team of engineers who have already paved the way for the many tens of thousands of servers in our infrastructure. The ideal candidate will be eager to face new challenges as DigitalOcean continues to scale its data
Posted 49 days ago | Updated 4 hours ago

Sr Systems Engineer - Mid Career

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin
Posted 10 days ago | Updated 4 hours ago

Database Engineer

Visa Inc.

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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 1 day ago | Updated 4 hours ago

ACI MTS development

Devbytes inc

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Remote or Cary, North Carolina, USA

Contract, Third Party

ACI MTS development Cary, NC - Remote/ Hybrid Must Jave Skills ACI MTS product development and customization knowledge, COBOL, Linux, MQ, Entia DB (good to have)JD Deep expertise in ACI MTS development, customization, and configurationGood experience in handling database (ENTIA, Oracle, DB2) and IBM MQ.MTS installation and configurationMTS Web UI/SUI Installation/ConfigurationMsg Creation & processing, MTS - OFAC checks, MTS - Acnt & Currency database, MTS - Exception processingExperience in LI
Easy Apply
Posted 7 hours ago | Updated 2 hours ago

Systems Infrastructure Engineer/Architect (Mainframe, AIX)

DRC Systems USA LLC

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New Jersey, USA

Full-time, Contract

Job Title: Systems Infrastructure Engineer/Architect (Mainframe, AIX) Location: Remote (Travel Requiured : 1 week at kickoff and maximum 1 week every 1-2 months at NYC.) Duration: Long-term We're seeking a Mainframe Infrastructure Engineer/Architect to join a team modernizing and supporting enterprise-grade systems. The ideal candidate has 10+ years of experience with CICS and zOS, and hands-on skills with AIX, LINUX, and IBM MQ. You'll lead CICS upgrades (v5.5 to 6.1), integrate monitoring t
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Posted 9 hours ago | Updated 6 hours ago

DB2 DBA LUW- Remote(W2 Only)

iTek People, Inc.

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Remote

Contract

Role: DB2 DBA LUW - (W2 Ony) Location: remote Key Responsibilities: Install, configure, and upgrade DB2 LUW database instances on Linux, Unix, or Windows platforms. Monitor database performance, conduct tuning, and optimize queries and indexing strategies. Perform database backups, restores, and recovery operations using DB2 utilities (e.g., db2backup, db2restore). Set up and maintain HADR (High Availability Disaster Recovery) and TSM (Tivoli Storage Manager) configurations. Create and manage d
Easy Apply
Posted 6 hours ago

Relativity and L3 Infrastructure Specialist

Hexaware Technologies, Inc

•

Remote

Full-time

Position: Relativity and L3 Infrastructure Specialist Location: Dallas, TX (100% Remote) Hiring: Contract / Fulltime Job Description: Relativity and L3 Infrastructure Specialist Overview: This role requires a strong combination of hands-on expertise in Relativity (Rel) Servers and a deep understanding of infrastructure components. The candidate should have a proven track record in managing and troubleshooting Relativity environments while also possessing advanced knowledge of infrastructure elem
Easy Apply
Posted 47 days ago | Updated 20 days ago