JOB DETAILS

IT Systems Administrator

CompanyMariners Church
LocationIrvine
Work ModeOn Site
PostedMay 31, 2026
About The Company
Mariners Church is a community of ordinary people from all walks of life courageously trusting God to do the extraordinary. Simply put, we’re trusting Him to do what we can’t – heal, transform, renew, forgive, provide and sustain. Through our stories, He is glorified, lives are changed and our communities are impacted. Wherever you are on your spiritual journey, Mariners welcomes you.
About the Role

Company Description

Mariners Church is a biblically-centered, non-denominational church located in Southern California focused on inspiring people to follow Jesus and fearlessly change the world. Mariners is listed as one of the top 20 largest churches in America by Outreach Magazine. We are a community of ordinary people from all walks of life courageously trusting God to do the extraordinary. Simply put, we trust God to do what we can’t—heal, transform, renew, forgive, provide and sustain. Through the redemption story of each believer, God is glorified, lives are changed and communities are impacted in a significant way. Come and be part of a new season of growth as Mariners Church responds to God’s call in launching new congregations.

Job Description

The IT Systems Administrator is responsible for managing and maintaining core IT infrastructure, systems, and support services to ensure reliable and secure operations across the organization, reporting to the IT Director on the IT team. A full-time position, the schedule is generally Monday-Friday for a total of 40 hours. Although the position is regularly Monday-Friday, ministry happens in the evenings and during the weekends. All Mariners staff are expected to work during Christmas Eve and Easter services, as well as participate in Rooted once/year.

  • Monitor and respond quickly to incoming requests related to IT issues
  • Maintain computer systems and act as support if any system goes down.
  • Responsible for PC’s, Printers, Servers and related equipment (monitor, keyboard, mouse, hard drive, etc).
  • Maintain user PCs, including upgrades and configuration as needed.
  • Assist with onboarding of new users.
  • Keep inventory of all equipment, software, and license users.

Qualifications

  • 3-5 years of system admin and/or helpdesk experience
  • Working knowledge of computer systems, PC repair, and network management
  • Resourcefulness and quick-thinking nature to troubleshoot new and critical technical issues as they arise.
  • Ability to deploy, configure, and support operating systems on desktop and mobile
  • Understanding and appreciation for information security within systems and user devices.
  • Strong drive to provide excellent customer service and experience, with an awareness of prioritization of tasks, stakeholders, budget, and time.

Additional Information

All Mariners Church Staff:

  • Love Jesus and call themselves Christians.
  • Embrace a high biblical standard of personal conduct and lifestyle.
  • Agree to and adhere to the church's statement of faith, leadership commitment, and position papers.
  • Work during Christmas Eve and Easter services.
  • Participate then facilitate Rooted once per ministry year.
  • Attend Mariners Church.

We believe the total combination of your pay, benefits, and opportunities aligned with your calling will ensure that you and your family are provided for. The following items are just a sample of the things we offer for full-time employment:

  • Health insurance (medical, dental and vision)
  • 403b Retirement Saving Plan
  • Paid vacation
  • Paid time off to serve
  • Discounts at the Mariners Cafe and Bookstore
  • Tuition discount for Mariners Church Preschool 
  • Opportunity to attend ministry events and conferences
  • Working alongside a community of supportive, like-minded believers
  • Compensation: USD 70000 - USD 75000 - yearly
  • Key Skills
    System AdministrationHelpdesk SupportPC RepairNetwork ManagementOperating System DeploymentInformation SecurityCustomer ServiceTroubleshootingInventory ManagementUser Onboarding
    Categories
    TechnologyCustomer Service & SupportAdministrative
    Benefits
    Health InsuranceMedical InsuranceDental InsuranceVision Insurance403b Retirement Saving PlanPaid VacationPaid Time Off To ServeDiscounts At The Mariners Cafe And BookstoreTuition Discount For Mariners Church PreschoolMinistry Events And Conferences
    Job Information
    📋Core Responsibilities
    Manage and maintain core IT infrastructure, including servers, PCs, and printers, to ensure secure and reliable operations. Provide technical support for users and handle the onboarding process and equipment inventory.
    📋Job Type
    full time
    💰Salary Range
    $70,000 - $75,000
    📊Experience Level
    2-5
    💼Company Size
    326
    📊Visa Sponsorship
    No
    💼Language
    English
    🏢Working Hours
    40 hours
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