System administration jobs in Denver, CO

Developer - Policy Administration System Integrations

Remote or Springfield, Massachusetts

•

Today

Job Description The Team We are seeking a highly skilled Integration Technical Lead to drive the design, development, and implementation of integration solutions for our Policy Administration Systems (PAS). The Opportunity This role will focus on ensuring seamless data flow between PAS and upstream/downstream systems using RESTful APIs, and event-driven architectures. The ideal candidate will have a strong background in streaming technologies, and enterprise integration patterns. This role requ

Full-time

USD 144,800.00 - 190,000.00 per year

Cyber and IT Automation Engineer Sr

Littleton, Colorado

•

Today

Job Description This position requires the ability to obtain Secret clearance. By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible sche

Full-time

USD 97,100.00 - 171,235.00 per year

Senior IT Systems Administrator

Westminster, Colorado

•

Today

IDR is seeking a Senior IT Systems Administrator in Westminster, CO! Our client is looking for a dedicated IT professional to support their corporate team and franchise locations. This role will be the primary desktop support resource, providing hands-on technical assistance to in-office and remote users. In addition, this individual will assist with IT infrastructure maintenance and play a key role in troubleshooting and resolving complex issues to ensure smooth IT operations. Required Skills

Full-time

Systems Administration Analyst

Denver, Colorado

•

Today

Job Description Summary Administers and manages complex enterprise technology solutions. Acts as primary support and central point of contact on large or multiple systems with significant impact across the firm. Extensive contact with internal customers, other technology professionals, and vendors is required to identify, research, analyze, and resolve system issues and problems. Applies specialized domain knowledge in monitoring, assessing, analyzing and/or evaluating processes and data. Makes

Full-time

USD 80,000.00 - 98,000.00 per year

Senior Systems Engineer (App/Ops)

Greenwood Village, Colorado

•

Today

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

Full-time

USD 90,000.00 - 158,400.00 per year

Business Analyst

Englewood, Colorado

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Today

Job#: 2085882 Job Description: Apex Systems is currently hiring Business Analyst to join a growing client in Greenwood Village, CO. Term: Contract through 2025 to start, strong potential for extensions Location: Greenwood Village, CO (4 days per week onsite, 1 day per week remote required) Pay range: $40-50/hr We're seeking a proactive and detail-oriented Business Analyst to join our dynamic technology team. This role is ideal for someone who thrives at the intersection of business and engineer

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Full-time

USD 40.00 - 50.00 per hour

DevOps & OpenShift Engineer

Englewood, Colorado

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Today

OpenShift Systems Engineer | DevOps & Automation Focus Location: Hybrid (4 days remote / 1 day onsite in Denver, CO) Team Size: 10 (2 direct teammates) Employment Type: Contract - W2 Join the forefront of containerization innovation! We're seeking a skilled and passionate OpenShift Systems Engineer to help lead our transformation from VMware to OpenShift Container Platform (OCP). This is a unique opportunity to be part of the first team fully migrating to OpenShift in our organization, shaping t

Full-time

Compensation information provided in the description

DevOps & OpenShift Engineer

Denver, Colorado

•

Today

Full-time

Compensation information provided in the description

Platform Network Engineer II (Onsite)

Aurora, Colorado

•

Today

Date Posted: 2025-08-13 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 with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to

Full-time

USD 66,000.00 per year

Senior Systems Administrator

Englewood, Colorado

•

Today

Job DescriptionDescription Leidos is seeking a Senior Systems Administrator to support the United States Antarctic Program (USAP). This is an exciting opportunity to apply your experience to support our customer s mission. This position is a senior member of the Leidos - Antarctic Support Contract (ASC) Information Technology & Communications (IT&C) Data Systems team responsible for installing and maintaining an efficient working environment for a complex network of core production servers supp

Full-time

Compensation information provided in the description

Senior Systems Administrator

Centennial, Colorado

•

Today

Leidos is seeking a Senior Systems Administrator to support the United States Antarctic Program (USAP). This is an exciting opportunity to apply your experience to support our customer's mission. This position is a senior member of the Leidos - Antarctic Support Contract (ASC) Information Technology & Communications (IT&C) Data Systems team responsible for installing and maintaining an efficient working environment for a complex network of core production servers supporting the USAP mission and

Full-time

USD 74,000.00 - 110,000.00 per year

Full Stack Systems Engineer, Stf / TS/SCI Poly / Onsite: Littleton, CO

Littleton, Colorado

•

Today

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. This Lockheed Martin Enterprise Operations (EO) position will suppo

Full-time

USD 109,200.00 - 192,510.00 per year

Systems Administrator

Aurora, Colorado

•

Today

Job Number: R0224241 Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact at Booz Allen? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Administrato

Full-time

USD 61,900.00 - 141,000.00 per year

Systems Engineer- IT / Windows / Secret / Onsite: Louisville, CO

Louisville, Colorado

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Today

Job Description This position is within Lockheed Martin Enterprise Business and Digital Transformation (EBDT) Classified IT Transformation organization. It is chartered with transforming IT is delivery to Classified programs and environments. If you're looking for your next challenge in a fast paced, innovation-oriented group, look no further! Lockheed Martin recognizes the tremendous opportunity for significant advancement in the way Classified IT services are delivered to our Business Area p

Full-time

USD 70,100.00 - 123,625.00 per year

Systems Administrator III

Remote or Lone Tree, Colorado

•

Today

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo

Full-time

USD 94,345.12 - 129,724.54 per year

Systems Administrator

Remote

•

13d ago

Job Description: Our client is seeking a highly skilled Systems Administrator with a strong background in cloud computing environments. This role involves maintaining, configuring, and reliably operating computer systems and servers. The ideal candidate will have a robust understanding of Azure and cybersecurity best practices. Responsibilities: Manage and monitor all installed systems and infrastructure in a cloud environment, ensuring high availability and optimal performance. Install, confi

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Contract, Third Party

Depends on Experience

Systems Administrator

Genesee, Colorado

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Today

Description We are looking for a skilled Systems Administrator to join our non-profit organization in Denver, Colorado. This role is integral to maintaining and optimizing IT infrastructure, encompassing both on-premise and cloud-based systems. The ideal candidate will leverage their expertise to ensure system performance, security, and scalability while collaborating with cross-functional teams to implement best practices and resolve technical challenges. Responsibilities: Administer and optim

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Full-time

USD 70,000.00 - 100,000.00 per year

SRE Google Cloud Platform consultant Remote Location

Remote

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6d ago

Job Description: >> Strong experience with Google Cloud Platform services (GCE, GKE, Cloud Storage, Cloud SQL, VPC, etc.) >> Solid understanding of SRE principles (SLAs, SLOs, SLIs) >> Proficiency in scriptingprogramming (Python, Bash, Go, etc.) >> Experience with CICD tools (Jenkins, GitLab CI, Cloud Build) >> Knowledge of monitoringlogging tools (e.g., Prometheus, Grafana, Stackdriver) >> Hands-on with Kubernetes and container orchestration (GKE experience preferred) >> Familiarity with confi

Third Party, Contract

$55 - $60

(USA) Senior Site Reliability Engineer

Remote or Sunnyvale, California

•

Today

Position Summary What you'll do Help us migrate our services from Azure/Terraform to WCNPHelp bring up new services as neededBuild in monitoring as we migrate services About Team: What you'll do: Help architecture, monitor and deploy existing Rigado services into WCNPMigrate our code repositories and CI from Gitlab into WMT GitHub Enterprise/Looper/etcPerform code reviews for all infrastructure changesOn-call rotation What you'll bring: Experience with Kubernetes/Terraform and/or WCNPExperienc

Full-time

USD 117,000.00 - 234,000.00 per year

SME Network and Computer Systems Administrator

Remote

•

Today

Overview GovCIO is currently hiring a SME Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick contract. This position will be a remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods

Full-time

USD 108,310.00 - 155,792.00 per year

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System administration jobs in Denver, CO, USA