Top 86 It administrator Jobs in San Jose Ca

Associate IT Administrator - San Jose, California
Astro Digital —San Jose, CA
- $75,000 - $105,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
11d
Sr. IT Support Administrator
SiTime Corporation —Santa Clara, CA
- $115,000 - $158,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
IT Desktop Services Administrator
Future Mobility Corp. Ltd. —Santa Clara, CA
- On call
- Computer Science
- 5 years
- Mid-level
Quick Apply
Information Technology (IT) Systems Administrator (Systems Application Analyst 3)
HII —Mountain View, CA
- $96,278 - $125,000 a year
- Email
- Google Workspace
- Salesforce
- Mid-level
- Paid holidays
- Health insurance
Cleared Linux Administrator
Kaztronix —Sunnyvale, CA
- $40 - $80 an hour
- 8 hour shift
- Azure
- Management
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Senior Endpoint Engineer — JAMF & Linux Administration
eTeam Inc —Palo Alto, CA
- $40 - $45 an hour
- Contract
- 5 years
- AWS
- Mentoring
Quick Apply
Principal Engineering CAD Administrator
Northrop Grumman —Sunnyvale, CA
- $114,000 - $171,000 a year
- Overtime
- Microsoft Outlook
- 3 years
- Master's degree
- Paid holidays
- Disability insurance
5d
Sr Principal Engineering CAD Administrator
Northrop Grumman —Sunnyvale, CA
- $142,200 - $213,400 a year
- Overtime
- Microsoft Outlook
- 5 years
- Master's degree
- Paid holidays
- Disability insurance
5d
Sr. Systems Administrator
AllSTEM Connections —Cupertino, CA
- $61 - $77 an hour
- Computer science
- Computer Science
- System design
- Dental insurance
- 401(k)
Quick Apply
HPC AI Linux Systems Administrator
Hewlett Packard Enterprise —San Jose, CA
- $98,000 - $185,200 a year
- Full-time
- Computer science
- Computer Science
- System design
Information Technology Systems Administrator (Police Department)
Town of Los Gatos —Los Gatos, CA
- $130,413.09 - $167,644.05 a year
- Overtime
- Computer Science
- Pass drug screening
- Office
Information Systems Security Engineer (ISSE)/Systems Administrator
Honeywell Aerospace —San Jose, CA
- Full-time
- Mid-level
- Windows
IT Consultant or Systems Administrator, Hybrid
eSudo Technology Solutions —Silicon Valley, CA
- Hybrid work
- 5 years
- Research
- Mid-level
- Paid holidays
- Health insurance
IT administrator
Innolia Energy —Pleasanton, CA
- Mid-level
- 3 years
- Communication skills
Linux Systems Administrator
Bloom Energy —San Jose, CA
- $134,500 - $193,500 a year
- Full-time
- 5 years
- System design
- Mid-level
- Health insurance
- Dental insurance
Sr. IT Infra Administrator
XoriantːUS —Sunnyvale, CA
- Computer Science
- 5 years
- Bachelor's degree
System Administrator
Foxconn Industrial Internet - FII —San Jose, CA
- $100,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
Quick Apply
IT Project Administrator
TechTu —Pleasanton, CA
- Email
- Microsoft Excel
- Mid-level
- Office
Network Systems Administrator
HEADWAY TECHNOLOGIES INC —Milpitas, CA
- $121,000 - $160,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
IT Datacenter Asset Management Administrator
Tesla —Fremont, CA
- $21.20 - $56.40 an hour
- Full-time
- Mid-level
- 3 years
- Ability to lift 50 pounds
- Commuter assistance
- Health savings account

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Associate IT Administrator - San Jose, California

Astro Digital
San Jose, CA

Apply Now

Job Details

Full-time
$75,000 - $105,000 a year
11 days ago

Qualifications

Windows
SharePoint
VPN management

Full Job Description

-Astro Digital, 101 Bonaventura Drive, San Jose, CA 95134-

IT Administrator Associate (Hybrid Infrastructure Support)

$75,000 – $105,000

Full-Time | Hybrid (4 Days On-Site, 1 Day Remote) | San Jose, CA

Company Overview

Our company designs, builds, and operates advanced small satellite systems that power end-to-end space missions for communications, Earth observation, and scientific exploration. Our technology combines space-based innovation with secure, scalable ground systems, enabling seamless integration between orbit and operations on Earth.

Position Summary

We are seeking an IT Administrator Associate to support our day-to-day IT operations and hybrid infrastructure environment. This role will focus primarily on Microsoft 365 administration, user support, endpoint management, and routine infrastructure tasks while assisting with networking, cloud services, and security systems.

The ideal candidate is organized, customer-focused, and eager to expand their skills across networking, cloud infrastructure, and systems administration. This role works closely with senior IT staff and engineering teams to maintain reliable and secure systems supporting mission-critical satellite operations.

Key Responsibilities

Administer Microsoft 365 services including user accounts, licensing, groups, SharePoint permissions, and Entra ID.
Perform employee onboarding and offboarding activities.
Provide desktop and endpoint support for Windows and Linux systems.
Manage IT inventory and maintain documentation.
Assist with Cisco Firepower firewall administration and basic policy changes.
Support UniFi networking equipment including switches and wireless access points.
Perform basic cabling, patching, and hardware installations.
Assist with AWS administration tasks, including EC2 instance management and certificate rotations.
Support backup and recovery procedures.
Troubleshoot VPN, network connectivity, and endpoint issues.
Respond to day-to-day IT requests and service tickets.
Escalate complex infrastructure and networking issues to senior IT staff.
Participate in occasional after-hours maintenance activities.

Minimum Qualifications

Associate or bachelor’s degree in information technology, Computer Science, or equivalent experience.
1–3 years of experience in IT support, help desk, or systems administration.
Experience administering Microsoft 365 environments.
Familiarity with Windows administration and Active Directory/Entra ID concepts.
Basic understanding of networking fundamentals including TCP/IP, DNS, VLANs, and VPN technologies.
Strong troubleshooting, communication, and customer service skills.
Ability to prioritize tasks and work independently.

Preferred Qualifications

Experience with Microsoft Entra ID, Intune, and SharePoint administration.
Familiarity with Cisco firewalls or networking fundamentals.
Experience with UniFi networking products.
Exposure to AWS services such as EC2 and Route53.
Basic Linux administration experience.
Familiarity with VMware ESXi or virtualization platforms.
Experience with backup solutions such as Veeam.
Basic scripting experience with PowerShell, Bash, or Python.
CompTIA A+, Network+, Security+, CCNA, or AWS Cloud Practitioner certifications.

Why Join This Team?

Work at the intersection of cloud and on-prem infrastructure supporting real-world satellite missions.
Collaborate with a small, highly capable engineering team where your work has a direct impact.
Gain hands-on experience with AWS, networking, virtualization, Linux, and security technologies.
Grow into Systems Administration, Infrastructure Engineering, Cloud Operations, or DevSecOps roles as the organization scales.
Enjoy a hybrid work environment with four days on-site and one remote day each week.

Physical Demands

This position may require lifting up to 20 lbs and occasional standing, bending, and working with lab equipment.

Export Statement

This position requires access to export-controlled commodities, technical data, technology, software, and services. U.S. citizenship, U.S. legal permanent resident status, or protected person status under 22 CFR §120.15 and 8 U.S.C. § 1324b(a)(3) is required.

Apply Now

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Refine Your Search

it administrator jobs in san jose ca

Associate IT Administrator - San Jose, California

Sr. IT Support Administrator

IT Desktop Services Administrator

Information Technology (IT) Systems Administrator (Systems Application Analyst 3)

Cleared Linux Administrator

Senior Endpoint Engineer — JAMF & Linux Administration

Principal Engineering CAD Administrator

Sr Principal Engineering CAD Administrator

Sr. Systems Administrator

HPC AI Linux Systems Administrator

Information Technology Systems Administrator (Police Department)

Information Systems Security Engineer (ISSE)/Systems Administrator

IT Consultant or Systems Administrator, Hybrid

IT administrator

Linux Systems Administrator

Sr. IT Infra Administrator

System Administrator

IT Project Administrator

Network Systems Administrator

IT Datacenter Asset Management Administrator

I want to receive the latest job alert for it administrator in san jose ca

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