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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Systems Administrator

City of Omaha
Omaha
Estimated Salary
USD 70.000 – USD 95.000
New
Live Update
13 Oktober 2026
Deadline
13 Okt 2027

Job Description

Join the City of Omaha. We are seeking a highly skilled and dedicated Senior IT Systems Administrator to maintain and enhance our critical technology infrastructure. As a key member of our IT team, you will play a vital role in ensuring the reliability, security, and efficiency of the systems that serve our community. This is an opportunity to make a tangible impact in public service while advancing your career in a stable and dynamic environment.


Why Join Us?
• Competitive salary and comprehensive benefits package.
• Opportunities for professional development and certification support.
• Work in a mission-driven organization that values integrity and innovation.
• Collaborative and inclusive workplace culture.

Responsibilities

  • Manage and maintain the City's enterprise server infrastructure, including Windows Server and Linux environments.
  • Oversee network security protocols, firewall configurations, and ensure compliance with federal and state data protection standards.
  • Provide technical leadership and mentorship to junior IT staff, fostering a culture of continuous improvement.
  • Collaborate with cross-functional teams to implement new software solutions and optimize existing workflows.
  • Conduct regular system audits, performance tuning, and disaster recovery planning to minimize downtime.
  • Respond to and resolve complex technical issues with a focus on high availability and user satisfaction.

Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related field (equivalent experience considered).
  • Minimum of 5 years of progressive experience in systems administration or network engineering.
  • Professional certifications such as CompTIA Security+, CCNA, MCSA, or AWS Cloud Practitioner are highly preferred.
  • Strong knowledge of Active Directory, Microsoft Exchange, and virtualization technologies (VMware/Hyper-V).
  • Experience with scripting languages (PowerShell, Python) for automation and task management.
  • Excellent problem-solving skills and the ability to communicate complex technical concepts to non-technical stakeholders.

Required Skills

Active Directory Windows Server Linux Network Security Disaster Recovery PowerShell VMware Azure ITIL Cisco System Administration Public Sector IT

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