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Tecolote Research Logo Tecolote Research · IT - Administration

Senior Systems Administrator

United States, Goleta 65000.00 - 85000.00 USD / Year · Job Posted April 16, 2026
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Job Description

We are seeking a skilled and self-driven Systems Administrator with strong expertise in cloud services, Microsoft enterprise technologies, virtualization, and modern security platforms The ideal candidate will have hands-on experience with AWS, Microsoft 365/Intune, VMware, and Zscaler, and will play a key role in maintaining secure, scalable, and well-documented systems. This position is best suited to someone who enjoys solving technical challenges, improving infrastructure through automation and best practices, and operating with autonomy in a dynamic environment.

Job Responsibility

  • Manage AWS environments and implement infrastructure-as-code using Terraform
  • Administer Microsoft 365 and Exchange Online
  • Configure and manage Intune for device/application security
  • Maintain and optimize Zscaler (ZIA, ZPA, ZDX)
  • Implement security policies, access controls, and monitoring standards
  • Maintain VMware vSphere 8 (vCenter, ESXi, Horizon View)
  • Administer Windows Server roles (AD, DNS, DHCP, IIS, BitLocker)

Requirements

  • 4+ years’ experience in systems administration or similar role
  • 2+ Experience with AWS, Microsoft 365/Exchange, VMware, Zscaler
  • Strong troubleshooting and problem-solving skills
  • Ability to operate independently and collaboratively
  • Bachelors degree preferred, preferably in management information systems, math or engineering
  • Additional degrees or certifications may substitute for years of experience

Nice to have

  • Certifications in one or more: AWS, Microsoft, VMware, or Zscaler
  • Scripting/automation background
  • Familiarity with compliance and regulatory frameworks relevant to IT (e.g., CMMC, NIST 800-171 or C-SCRM)
  • PowerShell/Python automation skills
  • Enterprise hardware management (PowerEdge, SANs, Unifi)
  • Understanding of CMMC, NIST, or C-SCRM frameworks
  • Experience tuning Defender, Horizon View, or IIS
  • Strong documentation + communication capability

What we offer

  • Company Paid Major Medical Insurance for employees and family members
  • Dental Insurance for employees and family members
  • Vision Insurance for employees (employee-paid for family members)
  • Group Life Insurance
  • Accidental Death and Dismemberment Insurance
  • Travel Accident Insurance
  • Long-Term Disability
  • Voluntary Short-Term Disability
  • Supplemental Life Insurance
  • Flexible Spending Account (pre-tax deferrals for health care expenses)
  • Money Purchase Pension Plan - 100% Company funded defined contribution retirement plan
  • Employee Stock Ownership Plan - 100% Company funded discretionary contribution
  • Annual Leave
  • Bereavement Leave
  • Holidays
  • Jury Duty/Witness Leave
  • Military Leave
  • Sick Leave
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