Senior Systems Administrator

3 days ago


Tucson, Arizona, United States Sentinel Offender Services Full time
Job Title: Senior Systems Administrator

We are seeking a highly skilled Senior Systems Administrator to join our team at Sentinel Technologies. As a key member of our IT team, you will be responsible for designing, deploying, and maintaining Microsoft-based systems, including Windows Server, Active Directory, and Exchange environments.

Responsibilities:
  • Design and deploy Microsoft-based systems, including Windows Server, Active Directory, and Exchange environments.
  • Develop and implement system configurations, procedures, and guidelines for the Microsoft environment.
  • Plan and execute system upgrades, migrations, and expansions.
  • Manage and maintain Windows Server environments, including installation, configuration, and troubleshooting.
  • Administer and support Active Directory, Group Policy, DNS, DHCP, and other related services.
  • Oversee Exchange Server operations, ensuring email system stability and security.
  • Manage user access and permissions within the Microsoft ecosystem.
  • Create documentation for knowledge base.
  • Responsibility for system backups and data integrity.
Requirements:
  • 3-5 years of experience in a Microsoft eco-system – design, deploy, modify.
  • Valid driver's license and proof of vehicle insurance.
  • Legally authorized to work in the US without sponsorship.
  • Must demonstrate a “can-do” attitude.
What We Offer:
  • Weekly competitive pay.
  • Medical, dental, vision, 401K, and more.

We are an equal opportunity/affirmative action employer committed to a diverse and inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, marital status, genetics, disability, pregnancy, veteran status, or any other basis protected by law.



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