3,969 Results for

Senior IT Jobs in Thornton, CO

Jobs

Tier 2 IT Help Desk Support Specialist Christian Living Communities

Englewood, CO

$33.70–$41.10 / hour

You Excel in Problem-Solving: You have a knack for tackling and resolving complex technical issues, and you take pride in finding solutions that keep small to medium-sized business operations running smoothly. You Thrive in a Fun and Friendly Environment: You enjoy working in a setting where camaraderie and a light-hearted atmosphere are part of the daily routine, and where the leadership team is approachable and supportive.

30+ days ago

Senior IT Systems Administrator EnduroSat

Denver, CO

$100,000–$130,000 / year

Manage Microsoft GCC High services, including Exchange Online, SharePoint Online, Teams, OneDrive, Intune, Entra ID (Azure Active Directory), Conditional Access, and related security controls. Administer Azure Government resources, including identity services, virtual machines, networking, storage, monitoring, security services, and access management.

30+ days ago

Senior IT Support Lead Atom Computing

Boulder, CO

$80,000–$110,000 / year

Experience with a wide array of operating systems; Ubuntu, Windows, and MacOS, networking, SaaS and cloud computing services (Okta, GSuite, MS365, Asana, Slack, AWS/Azure, etc.). We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.

30+ days ago

Senior IT Support Lead Atom Computing, Inc.

Boulder, CO

$80,000–$110,000 / year

30+ days ago

Senior IT Security Engineer - Mission System Cybersecurity & Compliance Lunar Outpost Inc.

Golden, CO

The ideal candidate will bring with them a thorough understanding of security architecture, risk management, US government contracting, controlled environments, and a readiness to work in a dynamic but pragmatic startup environment. Manage security and compliance documentation including SSPs, POA&Ms, Security Control Traceability Matrices (SCTM) and provide evidence of cybersecurity compliance/supporting authorization for operation.

30+ days ago

Sr. IT Project Manager - Modernization Mavensoft Technologies.

Denver, Colorado

The position requires strong project governance, vendor management, stakeholder engagement, and change management skills to deliver a complex, high-visibility technology modernization initiative across Colorado’s 23 judicial districts. Ten years of progressively responsible project management experience, including at least five years leading large, complex technology implementations involving multiple vendors and stakeholder groups.

5 days ago

Senior IT Systems Engineer Atom Computing

Boulder, CO

$120,000–$155,000 / year

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs.

21 days ago

Senior IT Systems Engineer Atom Computing, Inc.

Boulder, CO

$120,000–$155,000 / year

21 days ago

Senior IT Support Specialist 3D Systems Corp

Littleton, CO

$76,400–$107,000 / year

This pivotal role provides advanced technical support, serving as the final escalation point for complex issues across systems, networks, and applications-including those critical to high-performance engineering and digital manufacturing workflows. '',''USA-CO-Littleton'','''','''','''',''80127'','''','''',''No'',''No'',''Employee'',''Employee'',''Oct 6, 2026, 11:56:49 AM'',''Oct 6, 2026, 11:56:49 AM'',''false'',''171711'',''171711'',''true'',''171711'',''false'',''Submission for the position: Senior IT Support Specialist - (Job Number: 2600007W)'',''false'',''171711'',''false'',''true''.

23 days ago

Senior IT Internal Auditor Pursuit Attractions and Hospitality

Denver, Colorado

Thoughtfully united by their unique power to inspire and invigorate, our collection of hotels and lodges, recreational attractions, ground transportation services, retail, food and beverage, sightseeing, tours, and travel products are tied together by iconic, destination-worthy locations in Alaska, Montana, the Canadian Rockies, Reykjavík and Costa Rica. This role is ideal for a thoughtful, business-minded auditor who brings a combination of public accounting and internal audit experience, understands technology risk and controls, and is energized by helping a newly public company modernize processes, strengthen governance, and build scalable control environments.

28 days ago

Senior IT Auditor Broker Dealer/Asset Management The Charles Schwab Corp

Lone Tree, CO

The Internal Audit Department (IAD) of The Charles Schwab Corporation provides independent and objective assessments to figure out whether all significant risks are identified and appropriately reported by management and risk functions to the Board and Executive Management, to evaluate whether risks are adequately controlled, and to challenge Executive Management to improve the efficiency of governance processes, risk management, and internal controls. The Broker Dealer Asset Management (BDAM) Audit Team is seeking a Senior IT Auditor (Senior Specialist, Internal Audit - Technology is our internal title) primarily responsible for audit activities covering BDAM focused on key application risks and controls.

30+ days ago

Senior IT Business Analyst CoreSite Realty Corp

Denver, CO

$100,000–$116,000 / year

The Senior IT Business Analyst demonstrates expertise in reconciling functional requirements from multiple and at times competing business units and ensures that the acceptance testing and documentation of test results are conducted during the delivery of new IT solutions. Perform the role of Scrum Master and/or Project Manager as needed, undertake duties such as leading agile ceremonies, creating project plans, reporting project status across the organization, planning and facilitating end-to-end UAT activities, and creating deployment and cutover plans.

23 days ago

IT Systems Administrator SSO IV (Senior SSO Architect & Team Lead) Tranzeal Inc.

Denver, CO

Remote

Quick Apply

Ping Identity & DaVinci Orchestration: Deep expertise in PingFederate, PingID, PingDirectory, PingCentral, PingOne Workforce Cloud, PingOne Customer (CIAM), and strong hands-on skills in PingOne DaVinci for identity orchestration and flow design. In this role, you will maintain high availability for our core Ping federation environment, lead our active migration to PingOne Workforce Cloud, and partner across architecture and security teams to build a modern, Zero Trust authentication ecosystem for 70,000+ corporate and clinical teammates across the Village.

14 days ago

IT Business Analyst I, II, III, or Senior Tri-State Generation and Transmission Association Inc

Westminster, CO

Remote

$109,000–$139,000 / year

SUCCESS FACTORS/JOB COMPETENCIES: Planning: Ability to think ahead and plan within timelines and resources; develop scope, plan and schedule work; set priorities and goals; anticipate and adjust for problems; evaluate workloads; measure and evaluate performance against established goals. Knowledge, Skills, and Ability: Working knowledge of any of the enterprise or business applications such as Enterprise Resource Planning (ERP), Enterprise Content Management, Enterprise Performance Management (EPM), Collaboration, or Business Intelligent platforms.

30+ days ago

Senior IT Network Engineer Spire Global Inc

Boulder, CO

$130,000–$150,000 / year

The role includes responsibility for corporate routing, firewalls, VPN and remote access, office-to-office connectivity, DNS, wireless networking, network authentication, and related network infrastructure. Troubleshoot difficult problems involving routing, VPNs, firewalls, DNS, authentication, certificates, wireless networking, cloud connectivity, and interdependent network services.

1 day ago

Senior IT Compliance Analyst Vizient Inc

Centennial, CO

$68,500–$116,300 / year

In this role, you will serve as a trusted expert in Governance, Risk, and Compliance (GRC), directly contributing to the organization's security strategy and enhancing Vizient's overall security posture. We provide extensive opportunities for personal and professional development, building both employee competence and organizational capability to fuel exceptional performance through an inclusive environment both now and in the future.

30+ days ago

Sr. IT Manager - Transformation & Resiliency Sierra Nevada Corp

Englewood, CO

$165,010.21–$226,889.04 / year

Lead and mentor engineers, automation specialists, SREs, architects, and technical leaders across Pillar 3. Translate enterprise resiliency goals into executable roadmaps, engineering plans, and measurable outcomes. As SNC''s corporate team, we provide the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing, and communications.

30+ days ago

Senior IT Manager - Business Applications CPI Card Group

Littleton, CO

The Senior Manager, Business Solutions assumes a pivotal role, offering comprehensive leadership, strategic guidance, and adept management support for corporate products suites such as ERP (Enterprise Resource Planning) and MES (Manufacturing Execution System). With experience in executing large-scale complex transformation programs, stabilizing production, and providing ongoing support, this individual brings a valuable skill set that drives operational excellence and value-driven delivery.

9 days ago

Sr IT Integration Engineer CommonSpirit Health

Englewood, CO

Apply Save for Later Share. Englewood, Colorado, Remote.

30+ days ago

Senior IT Business Analyst Prosum

Denver, CO

Remote

Quick Apply

We are seeking a senior-level analyst to support a strategic IT operations initiative focused on understanding how technology teams spend their time, where resources are being utilized, and how operational data can be improved to support better decision-making. Strong analytical problem-solving skills, particularly in situations where available data is incomplete, inconsistent, or was not originally designed for the analysis being performed.

23 days ago

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Senior IT Jobs in Thornton, CO

Tier 2 IT Help Desk Support Specialist Christian Living Communities

Senior IT Systems Administrator EnduroSat

Senior IT Support Lead Atom Computing

Senior IT Support Lead Atom Computing, Inc.

Senior IT Security Engineer - Mission System Cybersecurity & Compliance Lunar Outpost Inc.

Sr. IT Project Manager - Modernization Mavensoft Technologies.

Senior IT Systems Engineer Atom Computing

Senior IT Systems Engineer Atom Computing, Inc.

Senior IT Support Specialist 3D Systems Corp

Senior IT Internal Auditor Pursuit Attractions and Hospitality

Senior IT Auditor Broker Dealer/Asset Management The Charles Schwab Corp

Senior IT Business Analyst CoreSite Realty Corp

IT Systems Administrator SSO IV (Senior SSO Architect & Team Lead) Tranzeal Inc.

IT Business Analyst I, II, III, or Senior Tri-State Generation and Transmission Association Inc

Senior IT Network Engineer Spire Global Inc

Senior IT Compliance Analyst Vizient Inc

Sr. IT Manager - Transformation & Resiliency Sierra Nevada Corp

Senior IT Manager - Business Applications CPI Card Group

Sr IT Integration Engineer CommonSpirit Health

Senior IT Business Analyst Prosum

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