3,412 Results for

Senior IT Jobs in Castle Rock, CO

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Senior Associate – Wage & Hour Jobot

Denver, CO

$210,000–$275,000 / year
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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

Subject Matter Expert (Task Lead) NuAxis Innovations

Denver, CO

Four (4) or more years of enterprise help desk, service desk, computer support, technical support, or related end-user support experience in a large network environment, including Windows operating systems, advanced remote and deskside support, complex ticket resolution, escalations, endpoint technologies, applications, user communication, SLA performance, documentation, and recurring issue identification. Some of the primary responsibilities of this role include: Provide advanced remote and deskside support through approved channels for incidents, requests, endpoint technologies, user access, business applications, hardware, software, connectivity, and workplace tools.

11 days ago

Senior IT Helpdesk Technician Porch Group Inc

Remote

As a leader in the home services software-as-a-service ("SaaS") space, we've built deep relationships with approximately 30 thousand companies that are key to the home-buying transaction, such as home inspectors, mortgage companies, and title companies. The ideal candidate will have extensive experience of troubleshooting IT products, including Microsoft Windows, MacOS, Office 365, MacOS, MS Teams, Slack, Zoom, RingCentral and other enterprise-grade hardware and software.

1 day 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 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.

6 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''.

24 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.

29 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.

24 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

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.

15 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 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

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.

10 days ago

Senior IT Business Analyst CoreSite

Denver, CO

$100,000–$116,000 / year
Full time

25 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.

24 days ago

Sr IT Systems Engineer - PUB SEC Lumen Technologies Inc

Remote

$88,860–$118,480 / year

The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services for a nationwide fiber optic transport network as well as network support for two (2) geographically separated Network Operation Centers (NOC). Serves as the Network Operations Center (NOC) primary point of contact (POC) for problem escalations, interacting with Network Provisioners or equipment vendors to identify and develop solution to escalated problems.

30+ days ago

Sr IT Integration Engineer CommonSpirit Health

Englewood, CO

As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. Every day, you will leverage your deep technical expertise and advanced knowledge of various integration platforms and protocols to lead complex integration projects, meticulously troubleshoot sophisticated data flow issues, and optimize integration performance and reliability.

30+ days ago

Senior IT Solution Consultant Wipfli LLP

Denver, CO

$88,000–$118,000 / year

Responsibilities: Act as a level-three escalation resource for complex service desk issues, troubleshooting client technology environments, gathering requirements, diagnosing local network/server/cloud issues, and coordinating with internal SMEs or project teams to drive resolutions. Assess client environments across Microsoft 365, Azure, Azure Active Directory/Active Directory, SharePoint, endpoint devices, servers, virtualized environments, local networks, firewalls, switches, and cloud-based applications.

30+ days ago

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Senior IT Jobs in Castle Rock, CO

Senior Associate – Wage & Hour Jobot

Tier 2 IT Help Desk Support Specialist Christian Living Communities

Subject Matter Expert (Task Lead) NuAxis Innovations

Senior IT Helpdesk Technician Porch Group Inc

Senior IT Systems Administrator EnduroSat

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

Sr. IT Project Manager - Modernization Mavensoft Technologies.

Senior IT Support Specialist 3D Systems Corp

Senior IT Internal Auditor Pursuit Attractions and Hospitality

Senior IT Business Analyst CoreSite Realty Corp

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

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

Sr. IT Manager - Transformation & Resiliency Sierra Nevada Corp

Senior IT Compliance Analyst Vizient Inc

Senior IT Manager - Business Applications CPI Card Group

Senior IT Business Analyst CoreSite

Senior IT Business Analyst Prosum

Sr IT Systems Engineer - PUB SEC Lumen Technologies Inc

Sr IT Integration Engineer CommonSpirit Health

Senior IT Solution Consultant Wipfli LLP

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