Demo

Senior System Administrator

GeopaqLogic Inc
Irvine, CA Full Time
POSTED ON 4/25/2025
AVAILABLE BEFORE 8/22/2025

Position: Senior System Administrator

Location: Irvine, CA (Onsite)

Job Type: Full time

Please Note: Candidates must be local to Irvine, CA

Workable Visas: US Citizen or Green Card Holder only

Looking for a seasoned Systems Administrator. The right candidate will have an in-depth knowledge of Storage and virtualization technologies. Additionally, experience administering a highly available transactional environment that has regulatory compliance his highly preferred. This position offers an opportunity to lead and develop a team in a dynamic, fast paced and collaborative environment. You will assist our customer in its journey to mature its infrastructure into an enterprise class environment.

Skills and Experience Required

  • Experiencing managing and leading a team of senior and junior level team members.
  • Hands on experiencing managing a Microsoft Infrastructure both On Prem and in Azure cloud.
  • Knowledge in core Microsoft products (DC, AD, DNS, WSUS, SCCM)
  • Knowledge of managing Group Policies to implement and enforce standards.
  • Ability to effectively develop, document and communicate technical processes and standards.
  • Ability to approach a challenge from multiple angles.
  • Experiencing in training and providing guidance to support staff in areas of expertise.
  • Ability to effectively develop, document and communicate technical processes and standards.
  • Ability to identify areas of improvement, articulate the challenge, plan and execute the necessary changes.
  • Ability to gather and analyze data to make informed decisions on the infrastructure.
  • Strict adherence to change control.
  • Strict attention to detail.

Desired

  • Experience supporting an environment with strict security standards.
  • Experience with PowerShell or other scripting language to aid in administration of duties.
  • Security minded operational approach.
  • Having Microsoft and other technical certificate(s) is a plus

Typical Duties

  • Deployment, management, monitoring of Microsoft Server infrastructure.
  • Vulnerability management of the environment.
  • Maintains overall system compliance with information security policies and procedures.
  • Supports annual security accreditation and maintains security levels throughout the year.
  • Represents IT’s interests and concerns on complex projects through the lifecycle of a project, and escalates concerns to management as necessary
  • Plans, schedules, and communicates system changes to other team members prior to implementation.
  • Champions development and implementation of best practices, policies, and procedures for the IT Systems group.
  • Manage risk in your day-to-day duties supporting the infrastructure.
  • Maintain and develop documentation necessary to managing the infrastructure.
  • Participate in on call rotating schedule for afterhours support.
  • Work with cross functional teams to solve problems or deliver solutions.
  • Work with cross functional teams to solve problems and deliver solutions.
  • Mentor and train Jr. level engineers and administrators.
  • Performs other duties as assigned

Other Qualifications:

Technical Certifications:

  • Certifications in any of the following; MCSA, MCSE, VMWare. ITIL or other relevant technology engineering certifications.

EDUCATION:

  • Bachelor’s degree (B.A.), technology trade school or relevant training programs.
  • 5 years related experience in tier 1 systems architecture, implementation, support and/or training or equivalent combination of education and experience.

Job Type: Full-time

Pay: $120,000.00 - $150,000.00 per year

Benefits:

  • Health insurance
  • Paid time off

Schedule:

  • 8 hour shift
  • Day shift
  • Monday to Friday

Experience:

  • Windows System Administration: 8 years (Required)
  • core Microsoft products (DC, AD, DNS, WSUS, SCCM): 5 years (Required)
  • Azure Cloud: 5 years (Required)

License/Certification:

  • MCSA (Required)
  • MCSE (Required)
  • VMWare (Required)

Ability to Commute:

  • Irvine, CA 92612 (Required)

Work Location: In person

Salary : $120,000 - $150,000

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