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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Systems Administrator

City and County of Denver
Denver, CO
Estimated Salary
USD 85.000 – USD 115.000
Live Update
10 Juni 2026
Deadline
10 Jun 2027

Job Description

Are you a tech-savvy problem solver ready to make a tangible impact on the community?

The City and County of Denver is seeking a highly skilled and motivated Senior IT Systems Administrator to join our dynamic Technology Services team. In this pivotal role, you will ensure the stability, security, and performance of our critical government infrastructure, supporting over 800 city departments and serving 700,000+ residents. We offer a competitive benefits package, a robust pension plan, and a chance to build a career where your work matters.

As a Senior Administrator, you will lead infrastructure initiatives, manage cloud migrations, and enforce security protocols that protect sensitive citizen data. If you are passionate about public service and possess elite technical acumen, we want to hear from you.

Responsibilities

  • Infrastructure Management: Oversee the maintenance, optimization, and troubleshooting of on-premise servers, virtualization environments, and cloud-based infrastructure (AWS/Azure).
  • Security Compliance: Implement and enforce strict cybersecurity protocols, including access controls, patch management, and disaster recovery planning to meet federal and state compliance standards.
  • System Administration: Administer Active Directory, Group Policy, and enterprise backup solutions to ensure business continuity across all city agencies.
  • Vendor Management: Lead the evaluation and management of third-party IT service providers and hardware vendors.
  • Team Leadership: Mentor junior administrators and conduct technical training sessions to foster a culture of continuous improvement.
  • Performance Monitoring: Utilize monitoring tools to proactively identify system bottlenecks and performance degradation.

Qualifications

  • Education: Bachelor’s degree in Computer Science, Information Technology, or a related field is required; an equivalent combination of education and extensive relevant experience may be substituted.
  • Experience: Minimum of 5-7 years of progressive experience in systems administration, network engineering, or IT infrastructure management.
  • Certifications: Active certifications such as CompTIA Security+, AWS Certified Solutions Architect, or Microsoft Certified: Azure Administrator are highly preferred.
  • Technical Skills: Strong proficiency in Windows Server, Linux administration, virtualization technologies (VMware/Hyper-V), and scripting languages (PowerShell, Python).
  • Communication: Exceptional ability to communicate complex technical concepts to non-technical stakeholders and city leadership.
  • Soft Skills: Demonstrated ability to work collaboratively in a fast-paced government environment with a focus on integrity and service.

Required Skills

System Administration Windows Server Linux Cloud Computing (AWS/Azure) Network Security Active Directory PowerShell Virtualization IT Infrastructure

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