Demo

Senior IT System Administrator

Stability Technology
Irvine, CA Full Time
POSTED ON 1/27/2025
AVAILABLE BEFORE 4/24/2025

This position requires infrequent visits to our client's office in Irvine, CA (95% remote).

We are seeking a highly skilled Senior IT Systems Administrator. The ideal candidate will have a strong background in managing and supporting enterprise systems, including Windows Server environments, VMware, AWS, Entra ID, Microsoft 365, Intune, and Citrix. Additionally, experience with single sign-on (SSO) solutions, preferably OKTA, is highly desirable. The role requires expertise in system administration, maintenance, upgrades, troubleshooting, and issue resolution to ensure seamless IT operations.

Key Responsibilities :

System Administration and Maintenance :

  • Administer, configure, and maintain Windows Server environments (all versions).
  • Manage and optimize virtualized environments using VMware.
  • Oversee hybrid Active Directory and Entra ID cloud environments through advanced command-line scripting
  • Develop PowerShell scripts and implement Infrastructure as Code (IaC) to enhance the security and scalability of hybrid network environments

Enterprise Tool Support :

  • Manage Microsoft 365 services, ensuring high availability and performance.
  • Implement, configure, and maintain single sign-on solutions, preferably with OKTA.
  • Administer and troubleshoot Citrix environments for application delivery and desktop virtualization.
  • Manage Microsoft Intune and Autopilot for Azure automated Zero Touch Deployment for cloud infrastructure and asset management
  • Upgrades and Patch Management :

  • Plan and execute system upgrades and patches to maintain security and performance.
  • Conduct proactive monitoring and capacity planning for IT infrastructure.
  • Troubleshooting and Issue Resolution :

  • Diagnose and resolve complex system and network issues promptly.
  • Collaborate with internal teams to resolve escalated IT support requests.
  • Document procedures, configurations, and incident resolutions in a knowledge base.
  • Qualifications and Skills :

    Technical Expertise :

  • Proficient in managing Windows Server (all versions).
  • Strong experience with VMware virtualization technologies.
  • Hands-on experience with AWS and Azure Active Directory.
  • Knowledge of Microsoft 365 administration and services.
  • Familiarity with single sign-on (SSO) solutions, preferably OKTA.
  • Proficiency with Citrix environments for application and desktop delivery.
  • Experience :

  • 3–5 years of hands-on experience in IT systems administration.
  • Demonstrated experience with enterprise-level IT tools and environments.
  • If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
    Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

    What is the career path for a Senior IT System Administrator?

    Sign up to receive alerts about other jobs on the Senior IT System Administrator career path by checking the boxes next to the positions that interest you.
    Income Estimation: 
    $118,976 - $146,289
    Income Estimation: 
    $115,719 - $153,093
    Income Estimation: 
    $137,343 - $165,639
    Income Estimation: 
    $135,811 - $184,429
    Income Estimation: 
    $120,390 - $162,969
    Income Estimation: 
    $128,195 - $161,806
    Income Estimation: 
    $149,354 - $186,884
    Income Estimation: 
    $83,502 - $107,152
    Income Estimation: 
    $104,896 - $133,785
    Income Estimation: 
    $123,198 - $153,566
    Income Estimation: 
    $104,896 - $133,785
    Income Estimation: 
    $128,195 - $161,806
    Income Estimation: 
    $65,869 - $90,010
    Income Estimation: 
    $99,619 - $133,787
    View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

    Job openings at Stability Technology

    Stability Technology
    Hired Organization Address Calabasas, CA Full Time
    This role involves working with enterprise-level tools and technologies, supporting a diverse range of hardware and soft...
    Stability Technology
    Hired Organization Address Sunnyvale, CA Full Time
    This position must live in the Bay Area! IT Project Manager Senior Job Description : Senior IT Infrastructure Project Ma...
    Stability Technology
    Hired Organization Address Sunnyvale, CA Full Time
    Position Overview : Are you an experienced IT Project Manager seeking to take the next step in your career? We are looki...
    Stability Technology
    Hired Organization Address Hayward, CA Full Time
    Position Overview : Are you an experienced IT Project Manager seeking to take the next step in your career? We are looki...

    Not the job you're looking for? Here are some other Senior IT System Administrator jobs in the Irvine, CA area that may be a better fit.

    Senior System Administrator

    KaufmanIT, Inc., Irvine, CA

    AI Assistant is available now!

    Feel free to start your new journey!