linux / unix systems administrator Jobs in colorado

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Help Desk Technician

Nightwing

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Remote or Arlington, Virginia, USA

Full-time

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
Posted 50 days ago | Updated 6 hours ago

Director, Data Governance and onboarding Leader ( Apps Development Sr Group Mgr )- C15

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Citi's Mission and Value Proposition explain what we do and Strategy explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and eco
Posted 60+ days ago | Updated 6 hours ago

Senior FPGA Engineer (Hybrid-Puerto Rico)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-05-09 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Collins Aerospace has an exciting opportunity for an experienced FPGA Verification Engineer.
Posted 48 days ago | Updated 6 hours ago

AbInitio Admin

Visionary Innovative Technology Solutions

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Remote

Contract

Hi, Please go through the job description: Title: Ab Initio Admin Location: Remote Duration: 6+ months Job Description: Strong experience in Ab Initio Admin installation, upgrades, environment setup. Experience deploying Ab Initio components in cloud environments (preferably Google Cloud Platform/GKE). Strong knowledge of Kubernetes, Docker, and Helm. Hands-on experience in Linux/Unix shell scripting. Familiarity with CI/CD tools like Jenkins, GitLab, or ArgoCD. Understanding of networking, DNS,
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Posted 1 day ago

Senior High Performance Computing Engineer

Amgen Inc

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Remote

Full-time

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pat
Posted 13 days ago | Updated 6 hours ago

Manual Tester / Software Development Engineer in Test

Fiserv

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Colorado Springs, Colorado, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 7 days ago | Updated 3 hours ago

Remote Cybersecurity Engineer - SiteMinder to ForgeRock - Access Management

Software Guidance & Assistance

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Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Cybersecurity Engineer - SiteMinder to ForgeRock - Access Management for a contract assignment with one of our premier Healthcare Services clients in Jacksonville, FL. Project Scope: Will be supporting application migration from SiteMinder to ForgeRock Candidates must have working experience with ForgeRock Access Management and ForgeRock Identity Gateway Responsibilities : Accountable for activities that ensure all user
Posted 12 days ago | Updated 4 hours ago

O&M Software Engineer

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, 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 with Polygraph Raytheon is currently seeking a Senior Software Engineer (Principal Specialist) to join our talented tea
Posted 55 days ago | Updated 6 hours ago

Security Engineer (SIEM/SOAR/SOC Optimization) - Mid-Atlantic region (Remote in NC, VA, WV, MD, DC, DE, NJ, or PA)

GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Note: This is a remote position but applicant
Posted 60+ days ago | Updated 3 hours ago

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)

INSPYR Solutions

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Remote or Washington, District of Columbia, USA

Full-time

Principal Infrastructure Architect - Direct-Hire/FTE - Remote (Washington DC Metro)Title: Principal Infrastructure Architect Location: Washington DC. Compensation:$150,000-170,000 Annual Base Salary Work Requirements: , Holders or Authorized to Work in the U.S. Job Summary: The Infrastructure Architect is responsible for translating business and technical requirements into scalable, secure architecture designs that guide the development and implementation of enterprise solutions, ensuring align
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Posted 22 days ago | Updated moments ago

Urgent Role || Senior Integration Engineer || Fully Remote

Gtech LLC

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Remote or US

Full-time, Part-time, Contract, Third Party

Job Description: Senior Engineer - Expertise in Integration Systems : 12+ years' experience We are seeking a seasoned Senior Software Engineer with a strong background in system integration to join our Engineering team. This role involves the design, development, and optimization of high-performance, highly available, and low-latency brokerage systems. You will work on REST APIs, asynchronous messaging, data integration, and system orchestration, focusing on seamless integration across service
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Posted 22 hours ago | Updated 22 hours ago

Engineer II

DigitalOcean

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Denver, Colorado, USA

Full-time

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 want p
Posted 57 days ago | Updated 6 hours ago

Oracle DBA

Stellar Professionals LLC

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US

Contract, Third Party

Mode of Interview: Webcam/ In Person Work Location: Remote Work Arrangement: Remote/Hybrid - May be a few days a week onsite Shift: EST PL/SQL experience, Transparent Data Encryption experience & database partitioning experience RAC experience is preferred to manage complex Ohio SACWIS system which runs on Unix with RAC architecture Shell scripting & experience with Oracle Data Guard is a must.
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Posted 20 days ago | Updated 1 day ago

Software Engineer - Perl

ADDSOURCE

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CA

Third Party

Job Title: Sr. Software Engineer Perl Location: Remote Experience: 7+ Years What's in It for You? Join an Agile development team where you'll play a key role in building cutting-edge healthcare applications. As a Sr. Software Engineer Perl, you'll help implement new features, drive scalability, and contribute to the overall quality and reliability of our systems, all while adhering to best coding practices and development standards. Key Responsibilities: Deliver customer value through high-qua
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Posted 36 days ago | Updated 7 hours ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

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Remote or Maryland, USA

Full-time

Requisition Number: 76941 Position Title: External Description: Role Summary We're looking for a passionate and highly motivated professional to serve as a senior member of our Incident Response program. The Senior Cyber Security Analyst will use his or her experience and expert knowledge to defend our networks, systems, and data from attack. Understanding current tactics, techniques, and procedures used by adversaries you will apply that knowledge to the investigation of cyber-attacks, ensurin
Posted 20 days ago | Updated 6 hours ago

Software Engineer - Identity + Cloud

Fifth Third Bank

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Remote

Full-time

Make banking a Fifth Third better We connect great people to great opportunities. Are you ready to take the next step? Discover a career in banking at Fifth Third Bank. GENERAL FUNCTION: The Information Security Engineer (ISE) II will be responsible for defining, delivering and supporting the enterprise security tools and architecture developed in collaboration with the IT Engineering team. The ISE will also participate in a diverse variety of IS projects and support the ongoing operations of
Posted 18 days ago | Updated 6 hours ago

Consultant, Tax Technology Consulting

tax.com

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Remote or Hyderabad, Telangana, India

Full-time

Why Ryan? Global Award-Winning CultureFlexible Work EnvironmentGenerous Paid Time OffWorld-Class Benefits and CompensationRapid Growth OpportunitiesCompany Sponsored Two-Way TransportationExponential Career Growth The Consultant, Tax Technology Oracle Cloud ("Consultant") provides tax automation services to Fortune 1000 clients by performing detail requirements analysis, process design, configuration, and implementation of tax automation business and system processes for Oracle Cloud applicati
Posted 60+ days ago | Updated 13 days ago

Sr. Specialist, Software Engineering / Database

Harris Corporation

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Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 20 days ago | Updated 6 hours ago

Epic Cache Database Admin

Oxford Global Resources

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Remote

Contract

Client Location: Columbus, OH LOA: 6 months C2H Start Date: ASAP Job Description: Our Healthcare client looking for an EPIC Cache Database Admin. This resource will be responsible for managing, monitoring and supporting the Cache, Clarity, and Caboodle Databases. Client is currently migrating off AIX to Redhat, any experience with these platforms would be a plus. Must: 4+ years of Cache Support Healthcare/Hospital experience, interacting in clinical settings Nice to Have: AIX/Redhat Epic Cache
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Posted 1 day ago

Sr. Cyber Security Analyst - Incident Response

T. Rowe Price

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Remote or Owings Mills, Maryland, USA

Full-time

At T. Rowe Price, we identify and actively invest in opportunities to help people thrive in an evolving world. As a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. We take an active, independent approach to investing, offering our dynamic perspective and meaningful partnership so our clien
Posted 20 days ago | Updated 6 hours ago