Sentinel Technologies

Senior Systems Administrator

Sentinel Technologies

contract

Posted on:

Location Type: Office

Location: Tucson • Arizona • 🇺🇸 United States

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Job Level

Senior

Tech Stack

DNSVMware

About the role

  • responsible for a highly available environment
  • include systems and some network servers, system security and data integrity
  • offer guidance and project direction to staff and management as a subject matter expert
  • tasked with creating process and procedure

Requirements

  • Bachelor’s degree in Computer Science, Information Systems, or related field; or equivalent experience (10+ years)
  • minimum 5 years of hands-on experience in system administration or IT infrastructure roles
  • Certifications (Preferred): Microsoft, VMware, Cisco, Nutanix, or Veeam certifications
  • experience with Server & Virtualization: Hyper-V, VMware (vSphere, ESXi, vCenter), and Nutanix Acropolis
  • Cisco UCS blade management and service profile configuration
  • Experience with Pure Storage, Cisco UCS, Nutanix, HyperV, Broadcom and Veeam
  • Design and deploy Microsoft-based systems including Windows Server, Active Directory, 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
  • Administer and support Active Directory, Group Policy, DNS, DHCP, and other related services
  • Oversee Exchange Server operations, ensuring email system stability and security
  • Develop and maintain system documentation, operational procedures, and training materials
  • Participate in on-call rotation
  • Valid Arizona Driver’s License
  • Legally authorized to work in the US without sponsorship
  • Must demonstrate a “can-do” attitude
  • Display the “ACE” factor – Attitude, Compassion, and Enthusiasm to deliver quality solutions
Benefits
  • weekly competitive pay
  • medical
  • dental
  • vision
  • 401K
  • more

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
system administrationIT infrastructureserver managementvirtualizationsystem securitydata integrityprocess creationprocedure developmentsystem upgradesmigrations
Soft skills
guidanceproject directionsubject matter expertcan-do attitudecompassionenthusiasmcommunicationleadershiporganizational skillstraining
Certifications
Microsoft certificationVMware certificationCisco certificationNutanix certificationVeeam certification