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Systems Administrator

Job in Houston, Harris County, Texas, 77246, USA
Listing for: Novum Energy
Full Time position
Listed on 2026-07-23
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server
Salary/Wage Range or Industry Benchmark: 85000 - 120000 USD Yearly USD 85000.00 120000.00 YEAR
Job Description & How to Apply Below

Responsibilities:

  • Administer and maintain Windows Server infrastructure, Active Directory, and Group Policy.
  • Support and manage our Microsoft 365, Azure, and Entra t.
  • Monitor endpoints and respond to alerts using our EDR tooling.
  • Review and triage security logs and events, elevate where needed.
  • Assist with ongoing security hardening initiatives (firewall rules, access controls, MFA rollout, patch management).
  • Handle routine server maintenance, backups, and patching.
  • Serve as a primary point of contact for day-to-day IT support including hardware, software, connectivity, and user account issues.
  • Troubleshoot and resolve end-user problems in a timely manner.
  • Manage user onboarding and offboarding, including account provisioning and device setup.
  • Work alongside external security vendors and managed service providers as needed.
  • Help document systems, processes, and configurations.
  • Perform additional duties as assigned.
Job Skills &

Qualifications:
  • 5+ years of experience in a systems administration or similar IT role.
  • Solid hands‑on experience with Windows Server administration and Active Directory.
  • Comfortable working in Microsoft 365 and Azure / Entra .
  • Familiarity with endpoint security tooling and basic log analysis.
  • Power Shell scripting for administration and automation.
  • Strong troubleshooting skills and ability to work independently.
  • Comfortable moving between server‑level work and end‑user support.
  • Experience with RMM tools (Kaseya VSA or similar).
  • Familiarity with Meraki networking.
  • Exposure to SIEM or log aggregation tools.
  • Experience working with a managed SOC.
  • Security certifications (CompTIA Security+, Microsoft SC-200, or similar).
  • Maintains a high level of confidentiality and professionalism, consistently meeting deadlines in a fast‑paced environment while demonstrating excellent written and verbal communication skills.
  • Strong organizational skills, attention to detail and ability to demonstrate problem‑solving skills.
  • Ability to work flexible hours when needed; this includes after business hours, weekends, and holidays.
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