Top 45 It infrastructure and security admin Jobs in San Francisco Ca

IT Infrastructure and Security Admin
Avive —Brisbane, CA
- $120,000 - $150,000 a year
- Full-time
- Hybrid work
- Google Workspace
- Computer science
- Computer Science
Quick Apply
Director, IT & Corporate Security
Scribd, Inc. —San Francisco, CA
- $220,000 - $290,000 a year
- Full-time
- Hybrid work
- Google Workspace
- Azure
- Inventory management
- Paid parental leave
- Disability insurance
IT Support Engineer
Owner.com —San Francisco, CA
- $150,000 - $170,000 a year
- Full-time
- Hybrid work
- Google Workspace
- Mid-level
- Office
- Health insurance
Quick Apply
AI Infrastructure Security Engineer
Brain Co. —San Francisco, CA
- Full-time
- Azure
- 5 years
- Linux
- Commuter assistance
- Health insurance
IT & Security Operations Manager
Clearstory —Walnut Creek, CA
- $100,000 - $145,000 a year
- Full-time
- Hybrid work
- Google Workspace
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Global Head of IT
KoBold Metals —Berkeley, CA
- $150,000 - $180,000 a year
- Full-time
- Remote
- Google Workspace
- 5 years
- Research
- 401(k) matching
User Support Specialist I
California College of the Arts —San Francisco, CA
- $27.59 an hour
- Email
- Background check
- Computer Science
- Office
- Health insurance
People Technology Analyst II
Socure —San Francisco, CA
- $125,000 - $145,000 a year
- Full-time
- Hybrid work
- 5 years
- Senior level
Senior Manager, IT Operations
Ironclad, Inc. —San Francisco, CA
- $175,000 - $216,000 a year
- Full-time
- Hybrid work
- Google Workspace
- 7 years
- Office
- Commuter assistance
- Health insurance
Senior Technology Analyst
Judicial Council of California —San Francisco, CA
- $7,941 - $11,912 a month
- Online Application
- Hybrid work
- Computer Science
- 5 years
- System design
- AD&D insurance
- Paid holidays
Technical Specialist, Claude Code
Anthropic —San Francisco, CA
- $180,000 - $365,000 a year
- Weekends as needed
- Hybrid work
- Office
- Bachelor's degree
- Travel
- Parental leave
- Flexible schedule
AI Application Security Engineer
Brain Co. —San Francisco, CA
- Full-time
- Hybrid work
- 5 years
- HIPAA
- APIs
- Commuter assistance
- Health insurance
Sys Admin
Xona Space Systems —Burlingame, CA
- $120,000 - $155,000 a year
- Full-time
- ERP systems
- Mid-level
- Windows
Tech Lead Manager, Admin Console
Glean Technologies —San Francisco, CA
- $250,000 - $300,000 a year
- Hybrid work
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Dental insurance
Engineering Manager, Enterprise
Anthropic —San Francisco, CA
- $405,000 - $485,000 a year
- Hybrid work
- HIPAA
- Mid-level
- Office
- Parental leave
- Flexible schedule
Sr. Infrastructure Engineer
Charles Pankow Builders Ltd —Oakland, CA
- $120,000 - $135,000 a year
- System design
- Windows
- 8 years
Quick Apply
Product Manager, API Infrastructure
OpenAI —San Francisco, CA
- $325,000 - $347,000 a year
- Full-time
- Hybrid work
- Office
- Analysis skills
- Product management
- Relocation assistance
AI Platform Engineer, DevX
Brain Co. —San Francisco, CA
- Full-time
- Hybrid work
- System design
- Senior level
- Python
- Commuter assistance
- Health insurance
Head of Marketing, IT
Rippling —San Francisco, CA
- $220,000 - $310,000 a year
- Full-time
- Hybrid work
- Management
- Office
- Senior level
Forward Deployed Engineer
Nuon, Inc. —San Francisco, CA
- Full-time
- Azure
- Mid-level
- Office

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IT Infrastructure and Security Admin

Avive -
Brisbane, CA

Quick Apply

Job Details

Full-time
$120,000 - $150,000 a year

Qualifications

Linux support
Wireless networking
Efficiency improvement
Hardware maintenance
VLAN
Computer hardware
macOS administration
Data backup
MFA
Hardware management
Network routing
Network infrastructure management
Peripheral hardware support
802.11 (Wi-Fi)
Identity & access management

Full Job Description

About Avive:

Avive Solutions, Inc. (https://avive.life) is a growth stage Automated External Defibrillator (AED) company with a connected response system that is rapidly gaining market share. We are a mission driven team that is quite literally saving lives. Sudden Cardiac Arrest (SCA) is a leading cause of death in the United States, and we are on a mission to change that! We are a dynamic organization that builds elegant, creative solutions to solve complex problems. Ultimately, our mission is for all cardiac arrest victims to have rapid access to life-saving defibrillation.

Avive is taking a fresh approach to addressing this decades-old problem by innovating AED technology, coupled with a first-of-its-kind software platform solution to enable a quicker and more streamlined response to SCA emergencies. We believe that this unique combination of deploying advanced – yet still accessible – hardware, and software, has the potential to revolutionize out-of-hospital cardiac arrest response and massively impact SCA survival rates.

Check out this short video that shows a glimpse of how our team is working to re-think cardiac arrest response and save lives! https://www.youtube.com/watch?v=2p4zfOWo62E

Learn more about working at Avive: https://avive.life/careers/

About the Role:

We are seeking a versatile and proactive IT Infrastructure and Security Administrator to oversee the management and maintenance of the company’s IT infrastructure, including user devices (Mac, Windows, Linux), WiFi networks, printers, and authentication systems. The ideal candidate will also have expertise in identity and access management across multiple platforms, ensuring a secure and efficient IT environment.

What You'll Do:

Administer user authentication systems across platforms like Google Workspace, Okta, NetSuite, and
Salesforce.
Implement and maintain Single Sign-On (SSO), Two-Factor Authentication (2FA), and role-based access
control (RBAC) across company systems.
Perform periodic reviews of user access and permissions to ensure compliance with organizational
policies.
Monitor device compliance with security policies, applying updates, patches, and configurations as
needed.
Identify and mitigate risks related to endpoint security, including malware, unauthorized access, and
system vulnerabilities.
Analyze logs from cloud platforms and endpoint systems to detect potential security breaches or
suspicious activity.
Provide end-user support for hardware and software issues, ensuring minimal downtime and disruptions.
Assist with onboarding and offboarding processes, including setting up new devices and
decommissioning old equipment.
Train employees on proper use of company IT systems and security best practices.
Maintain detailed records of IT assets, configurations, and access policies.
Document troubleshooting steps, system configurations, and best practices for reference.
Generate regular reports on IT infrastructure performance, usage, and security compliance.

Required Skills & Experience:

Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent practical experience.
Proven experience managing IT infrastructure, including laptops and desktops (macOS, Windows, Linux), WiFi networks, and office peripherals.
Hands-on experience with identity and access management (IAM) systems and authentication protocols such as SAML, OAuth, and 2FA.
Familiarity with security and endpoint management tools, such as Jamf, Intune, or VMware Workspace ONE.
Strong proficiency in operating system administration (Windows, macOS, Linux) and associated management tools.
Solid understanding of network configuration, routing, VLANs, and firewalls.
Knowledge of endpoint security, data backup, and hardware lifecycle management.
Basic scripting or automation skills (PowerShell, Bash, or Python) for system administration and efficiency improvements.

Bonus Points For:

Experience managing cloud-based identity providers such as Google Workspace and Okta.
Familiarity with SaaS platform administration, including NetSuite, Salesforce, or similar enterprise systems.
Working knowledge of MDM and compliance monitoring for device fleets.
Experience implementing or maintaining SSO, RBAC, and policy-based access control frameworks.
Exposure to security log analysis and incident response on endpoints or cloud platforms.
Strong documentation and reporting skills, including asset management and compliance tracking.
Excellent communication and troubleshooting abilities, with a focus on user experience and operational reliability.

Equal Employment Opportunity

It is the policy of the company to provide equal employment opportunity to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, the company will provide reasonable accommodations for qualified individuals with disabilities.

NOTE: This Job Description in no way states or implies that these are the only duties or functions to be performed by the incumbent. Personnel are required to follow any other job-related instructions and to perform any other job-related duties/functions requested by their supervisor.

Anticipated salary range: $120,000 - $150,000

Hybrid Onsite: Tuesday- Thursday

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Quick Apply

Refine Your Search

it infrastructure and security admin jobs in san francisco ca

IT Infrastructure and Security Admin

Director, IT & Corporate Security

IT Support Engineer

AI Infrastructure Security Engineer

IT & Security Operations Manager

Global Head of IT

User Support Specialist I

People Technology Analyst II

Senior Manager, IT Operations

Senior Technology Analyst

Technical Specialist, Claude Code

AI Application Security Engineer

Sys Admin

Tech Lead Manager, Admin Console

Engineering Manager, Enterprise

Sr. Infrastructure Engineer

Product Manager, API Infrastructure

AI Platform Engineer, DevX

Head of Marketing, IT

Forward Deployed Engineer

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