Demo

Senior System Administrator

Foxconn Industrial Internet - FII
San Jose, CA Full Time
POSTED ON 4/2/2026
AVAILABLE BEFORE 4/29/2026
Responsibilities

  • Perform server administration tasks, including user/group administration, security permissions, group policies, print services, research event log warnings and errors, and resource monitoring to ensure seamless integration of system architecture components.
  • Monitor VMware datacenter health using pre-existing management tools, respond to hardware issues, and assist in building, testing, and maintaining new servers as necessary.
  • Maintain internal infrastructure, including servers, printers, security updates, antivirus, and patch management console.
  • Conduct vulnerability scans and penetration tests to assess system security.
  • Serve as level 2 support, collaborating with IT Admin and other teams to troubleshoot, identify root causes, and provide technical support when required.
  • Perform routine/scheduled audits of systems, including verifying backups.
  • Represent the IT department during audits such as ISO 27001 or others as applicable
  • Microsoft 365 management, integrate the on-prem DC to the cloud

Skills/Qualifications

  • 5 years of experience in IT and System Administration management.
  • Expertise in VMware ESXi 7 , Proxmox, or Hyper-V (advanced to expert level).
  • Proficiency in Microsoft Server 2016 (advanced to expert level).
  • Strong knowledge of Rocky Linux Server (advanced to expert level).
  • Skilled in troubleshooting hardware, software, and user issues.
  • Preferred experience in cabling and infrastructure setup.
  • Excellent problem-solving and troubleshooting abilities.
  • Experience with storage area network devices.
  • Cybersecurity-oriented mindset to prevent denial of service attacks and ensure robust system protection.
  • Microsoft 365 administration (Expert is a must)

Educational Requirements

  • Associate or Bachelor's degree in an IT-related field.
  • Any IT infrastructure certifications are a plus (e.g., CompTIA, VMware, Microsoft, Cisco, etc.).

Salary.com Estimation for Senior System Administrator in San Jose, CA
$120,195 to $150,834
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 System Administrator?

Sign up to receive alerts about other jobs on the Senior System Administrator career path by checking the boxes next to the positions that interest you.
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
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Foxconn Industrial Internet - FII

  • Foxconn Industrial Internet - FII Houston, TX
  • Position Summary As a Manufacturing Engineer, you will play a key role on our Continuous Improvement team. You will collaborate cross-functionally to optim... more
  • 12 Days Ago

  • Foxconn Industrial Internet - FII Houston, TX
  • Position Summary The Quotation Specialist handles and processes product cost estimate requests for Initial Production Introduction and routine monthly or q... more
  • 12 Days Ago

  • Foxconn Industrial Internet - FII Houston, TX
  • Job Summary We are seeking a highly motivated Business Program Manager to lead and coordinate cross-functional initiatives supporting the full lifecycle of... more
  • 14 Days Ago

  • Foxconn Industrial Internet - FII Houston, TX
  • Job Description This position is responsible for maintaining and improving the manufacturing quality process in order to meet (and exceed) internal and ext... more
  • 16 Days Ago


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

  • Calyxo, Inc. Pleasanton, CA
  • Calyxo, Inc. is a medical device company headquartered in Pleasanton, California, USA. The company was founded in 2016 to address the profound need for imp... more
  • 7 Days Ago

  • eTrigue San Jose, CA
  • We are seeking an extraordinary Senior AWS DevOp and System Administrator to join our team at eTrigue. Are you a Senior AWS DevOp who is energized by desig... more
  • 20 Days Ago

AI Assistant is available now!

Feel free to start your new journey!