Top 46 Site administrator Jobs in San Jose, Ca

IT Systems Administrator
FM Industries —Fremont, CA
- $125,000 - $150,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
8d
Network Systems Administrator
HEADWAY TECHNOLOGIES INC —Milpitas, CA
- $121,000 - $160,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
Senior System Administrator
Foxconn Industrial Internet - FII —Sunnyvale, CA
- $100,000 - $140,000 a year
- Full-time
- 5 years
- Senior level
- Associate's degree
Quick Apply
Systems Database Administrator
Santa Clara Family Health Plan —San Jose, CA
- $113,836 - $176,446 a year
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
Quick Apply
System Administrator - SSRL
SLAC National Accelerator Laboratory —Menlo Park, CA
- $127,716 - $147,437 a year
- Full-time
- Computer Science
- 5 years
- Bachelor's degree
On-site Office Administrator/Coordinator
Trio Heating and Air —San Jose, CA
- $54,000 - $70,000 a year
- Full-time
- Background check
- Spanish
- Computer literacy
- Paid holidays
- Health insurance
Quick Apply
Systems Administrator
SK hynix America —San Jose, CA
- $85,000 - $130,000 a year
- Full-time
- Computer Science
- Inventory management
- Office
- Paid parental leave
- Paid holidays
Systems Administrator
Cytek Biosciences Inc —Fremont, CA
- $105,000 - $125,000 a year
- Full-time
- Salesforce
- Office
- AWS
System Administrator - NASA Ames Research Center Multi-Mission Operations Center
Astrion —Mountain View, CA
- $120,000 - $145,000 a year
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
MES Systems Administrator
HEADWAY TECHNOLOGIES INC —Milpitas, CA
- $35 - $45 an hour
- Full-time
- Computer Science
- 5 years
- System design
System Administrator
SKILLCAD —San Jose, CA
- Email
- Mid-level
- Windows
- 3 years
Unix/Linux Consultant/System Administrator
Pangea Consulting —Edenvale, CA
- System design
- Mid-level
- Windows
- Disability insurance
- Health insurance
Windows Systems Administrator
ASANI —Mountain View, CA
- Full-time
- Computer Science
- 5 years
- Writing 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
IT System Administrator / Security Analyst
FM Industries —Fremont, CA
- $125,000 - $150,000 a year
- Full-time
- Azure
- Computer Science
- 5 years
- Health insurance
- Dental insurance
8d
Senior Systems Administrator
GreenWaste Recovery LLC —San Jose, CA
- $125,000 - $145,000 a year
- Weekends as needed
- Office
- Bachelor's degree
- Continuous improvement
- Paid holidays
- Health insurance
Quick Apply
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
Systems Administrator II
Xobee Networks LLC —San Jose, CA
- $44 - $58 an hour
- Full-time
- Hybrid work
- Azure
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
10d
HPC Systems Administrator (Hardware & Infrastructure Operations)
Stanford University —Stanford, CA
- $150,289 - $171,674 a year
- Extended hours
- Writing skills
- Mid-level
- 3 years
Systems Administrator
Cabrillo College —Aptos, CA
- $7,970 - $9,226 a month
- Weekends as needed
- Current TB test
- Computer Science
- Customer service
- Paid holidays
- Disability insurance

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IT Systems Administrator

FM Industries -
Fremont, CA

Quick Apply

Job Details

Full-time
$125,000 - $150,000 a year
8 days ago

Benefits

Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Employee discount
Life insurance
Referral program

Qualifications

Regulatory Frameworks (Architecture security)
Incident response implementation

Full Job Description

GET TO KNOW US:

FM Industries can promise you an environment that not only encourages your best, but also rewards it with plenty of room to grow. FM industries is a premier manufacturing solutions provider. We specialize in build to print, precision machined components, anodizing and engineered thermal spray coatings. We provide customers leading edge support from protype to production.

SUMMARY OF POSITION:

Responsible for the design, implementation, and maintenance of enterprise IT infrastructure alongside proactive management of the organization's information security posture. This position combines hands-on systems administration — servers, networks, storage, and virtualization — with security analysis duties including vulnerability management, threat monitoring, incident response, and compliance support. The ideal candidate is a seasoned IT professional who can operate independently, mentor junior staff, and serve as a technical escalation point for both infrastructure and security matters.

Administer, configure, and maintain Windows and/or Linux server environments, including Active Directory, DNS, DHCP, and Group Policy.
Manage virtualization platforms (e.g., VMware, Hyper-V) and associated storage and backup infrastructure.
Oversee patch management, system upgrades, and lifecycle replacement of servers, workstations, and network hardware.
Monitor system performance and capacity, proactively identifying and resolving bottlenecks or failures.
Administer core enterprise applications, directory services, and cloud infrastructure (e.g., Microsoft 365, Azure, AWS).
Provide Tier 3 technical support and serve as an escalation point for complex infrastructure issues.
Monitor security information and event management (SIEM) tools, firewalls, and intrusion detection/prevention systems for anomalous activity.
Conduct regular vulnerability assessments and coordinate remediation with system owners and administrators.
Support incident response activities, including detection, containment, eradication, and post-incident review.
Develop, review, and enforce security policies, standards, and procedures in alignment with industry frameworks (e.g., NIST, CIS, ISO 27001).
Support internal and external security audits, risk assessments, and regulatory compliance efforts (e.g., HIPAA, PCI-DSS, SOC 2, as applicable).
Perform security awareness training and phishing simulation programs for staff.
Evaluate and recommend new security tools, technologies, and best practices to strengthen the organization's security posture.
Maintain accurate documentation of systems, configurations, security controls, and standard operating procedures.
Mentor and provide technical guidance to junior systems administrators and IT support staff.
Participate in an on-call rotation for after-hours system and security incidents.
Collaborate with cross-functional teams on IT projects, infrastructure upgrades, and security initiatives.

Qualifications:

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, or equivalent combination of education and experience.
Minimum of 5 years of progressive experience in systems administration, with at least 2 years in a security-focused role.
Strong knowledge of Windows Server and/or Linux administration, Active Directory, and enterprise networking (TCP/IP, VLANs, VPNs, firewalls).
Demonstrated experience with security tools such as SIEM platforms, vulnerability scanners, endpoint detection and response (EDR), and firewall management consoles.
Solid understanding of security frameworks and regulatory requirements relevant to the organization's industry.
Strong analytical, troubleshooting, and incident response skills.
Excellent written and verbal communication skills, with the ability to explain technical concepts to non-technical stakeholders.

CULTURE:

At FM Industries our success is powered by people and technology. Our culture is what makes FM a fun and rewarding place to work. We champion diversity and we are always seeking new ways to amaze our customers. Success is celebrated and integrity is the core of who we are at FM Industries.

WHAT CAN WE OFFER YOU FOR ALL YOUR HARD WORK?

Competitive salaries

Paid time off program

Medical, dental, vision coverage

401(k) Retirement Savings – with a generous company match

Give us your best and we’ll give you ours!

Pay: $125,000.00 - $150,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Employee discount
Flexible spending account
Health insurance
Life insurance
Paid time off
Referral program
Tuition reimbursement
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

site administrator jobs in san jose, ca

IT Systems Administrator

Network Systems Administrator

Senior System Administrator

Systems Database Administrator

System Administrator - SSRL

On-site Office Administrator/Coordinator

Systems Administrator

Systems Administrator

System Administrator - NASA Ames Research Center Multi-Mission Operations Center

MES Systems Administrator

System Administrator

Unix/Linux Consultant/System Administrator

Windows Systems Administrator

Linux Systems Administrator

IT System Administrator / Security Analyst

Senior Systems Administrator

System Administrator

Systems Administrator II

HPC Systems Administrator (Hardware & Infrastructure Operations)

Systems Administrator

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