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It Infrastructure Engineer Jobs in California (NOW HIRING)

Sterling Administration

Be Seen First

IT Infrastructure Lead

San Francisco, CA · On-site

$95K - $115K/yr

Bachelor's degree in Computer Science preferred. * 5-7 years of experience in IT infrastructure, systems engineering, or cloud operations. * Hands‐on experience with Azure, security controls, MSP ...

Sterling Administration

IT Infrastructure Lead

Hayward, CA · On-site

$95K - $115K/yr

Bachelor's degree in Computer Science preferred. * 5-7 years of experience in IT infrastructure, systems engineering, or cloud operations. * Hands‐on experience with Azure, security controls, MSP ...

Sterling Administration

IT Infrastructure Lead

Oakland, CA · On-site

$95K - $115K/yr

Bachelor's degree in Computer Science preferred. * 5-7 years of experience in IT infrastructure, systems engineering, or cloud operations. * Hands‐on experience with Azure, security controls, MSP ...

Staffactory

IT infrastructure Supervisor

Santa Ana, CA · On-site

$98K - $121K/yr

IT INFRASTRUCTURE SUPERVISOR We are seeking a knowledgeable IT Infrastructure Supervisor to work ... Microsoft Certified Systems Engineer (MCSE) certification. * Knowledge of Information Technology ...

Reveleer

Infrastructure Engineer

Glendale, CA · On-site

$120 - $170/hr

Role overview Reveleer is hiring an Infrastructure Engineer to lead the next generation of IT infrastructure -- one that runs on automation, integrates AI-powered tooling, and connects systems ...

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All JobsIt Infrastructure Engineer JobsIt Infrastructure Engineer Jobs in California

It Infrastructure Engineer information

See California salary details

$47.4K

$95.7K

$148.5K

How much do it infrastructure engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for it infrastructure engineer in California is $95,689.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $112,500.00 per year, depending on experience, location, and employer.

What is an IT infrastructure engineer?

IT Infrastructure Engineers are professionals responsible for designing, implementing, maintaining, and supporting an organization's core IT systems and networks. They ensure that hardware, software, servers, storage, and network components are running efficiently and securely. Their work is crucial for providing reliable technology services, troubleshooting issues, and planning for future growth or upgrades. IT Infrastructure Engineers also play a key role in cybersecurity, disaster recovery, and system optimization.

What are the key skills and qualifications needed to thrive as an IT infrastructure engineer?

To thrive as an IT Infrastructure Engineer, you need a solid understanding of network architecture, server management, and cloud technologies, typically backed by a degree in computer science or a related field. Familiarity with tools like VMware, Cisco systems, and certifications such as CompTIA Network+, CCNA, or Microsoft Certified: Azure Administrator are highly valuable. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this role. These competencies ensure the reliable operation, security, and scalability of critical IT systems for organizational success.

What are some common challenges IT infrastructure engineers face when maintaining system uptime?

IT Infrastructure Engineers often encounter challenges such as unexpected hardware failures, software bugs, network outages, and security threats that can impact system uptime. Addressing these issues requires proactive monitoring, quick troubleshooting skills, and effective collaboration with other IT teams to resolve incidents promptly. Additionally, managing regular maintenance and updates with minimal disruption to business operations is a critical part of the role. Staying current with new technologies and best practices helps engineers anticipate and mitigate potential problems before they affect system availability.

What is the difference between It Infrastructure Engineer vs Network Engineer?

AspectIt Infrastructure EngineerNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNA, Microsoft certificationsCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentData centers, enterprise IT departments, cloud environmentsNetwork operations centers, enterprise networks, ISP environments
ResponsibilitiesDesign, implement, and maintain IT infrastructure including servers, storage, and cloud servicesDesign, configure, and troubleshoot network hardware and connectivity
Industry UsageCommon in large organizations managing extensive IT systemsPrevalent in organizations with complex network infrastructures

The main difference is that an It Infrastructure Engineer focuses on overall IT systems, servers, and cloud infrastructure, while a Network Engineer specializes in network hardware, connectivity, and network security. Both roles require similar certifications and often work closely within enterprise IT environments.

What does an IT infrastructure engineer do?

An IT infrastructure engineer designs, implements, and maintains an organization’s technology systems, including servers, networks, and storage solutions. They troubleshoot hardware and software issues, ensure system security, and optimize network performance, often using tools like virtualization and monitoring software. Strong knowledge of networking, security protocols, and relevant certifications are typically required for this role.

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It Infrastructure Engineer jobs near you
Infographic showing various It Infrastructure Engineer job openings in California as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $95,689 per year, or $46 per hour.

Director, IT Infrastructure & Engineering

Penumbra

Alameda, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 6 days ago

Job description

General Summary
The Director of IT Infrastructure & Engineering is responsible for defining and executing Penumbra's global infrastructure strategy, delivering secure, scalable, resilient, and AI-ready technology platforms supporting worldwide operations. The role leads enterprise infrastructure, cloud, networking, workplace technologies, identity management, infrastructure security, and engineering operations while driving modernization through cloud transformation, automation, AI-enabled operations, and operational excellence.
Specific Duties and Responsibilities
Leadership
  • Select, manage, train, and develop staff. Establish objectives and assignments and provide ongoing feedback through performance reviews and development plans. *

  • Recruit, develop, mentor, and lead high-performing Infrastructure & Engineering teams.*

  • Collaborate with business and IT leaders to deliver secure, reliable, and scalable solutions. *

  • Ensure compliance with QMS, security, privacy, and regulatory requirements.

  • Perform other work-related duties as assigned.

Infrastructure Strategy & Engineering
  • Develop and execute Penumbra's enterprise infrastructure strategy aligned with business objectives.

  • Lead the architecture, engineering, implementation, and operation of enterprise infrastructure, cloud, networking, collaboration, identity, and endpoint platforms.

  • Drive modernization through cloud-first, automation-first, and AI-first initiatives.

  • Establish architecture standards, governance, operational excellence, and engineering best practices.

Cloud & Enterprise Platforms
  • Lead enterprise cloud, collaboration, identity, endpoint, and infrastructure services across hybrid environments.

  • Develop cloud governance, resilience, disaster recovery, capacity planning, and cost optimization strategies.

  • Ensure infrastructure platforms meet business continuity, security, and regulatory requirements.

Network & Security Infrastructure
  • Provide leadership for global network infrastructure supporting corporate, manufacturing, and remote operations.

  • Partner with Information Security to strengthen Zero Trust architecture, infrastructure security, identity management, and compliance.

AI & Infrastructure Automation
  • Champion Infrastructure-as-Code, automation, observability, and AI-powered operations.

  • Partner with Data & AI teams to build scalable infrastructure supporting enterprise AI initiatives.

Operational Excellence
  • Lead disaster recovery, business continuity, service management, operational metrics, and continuous improvement.

  • Manage strategic vendors, technology roadmaps, and infrastructure investments.

  • Adhere to the Company's Quality Management System (QMS) as well as domestic and global quality system regulations, standards, and procedures. *

  • Understand relevant security, privacy, and compliance principles and adhere to the regulations, standards, and procedures that are applicable to the Company. *

  • Ensure other members of the department to follow the QMS, regulations, standards, and procedures. *

  • Perform other work-related duties as assigned.

*Indicates an essential function of the role
Position Qualifications
Minimum education and experience:
  • Bachelor's degree in information technology or related field with 15+ years of experience, or equivalent combination of education and experience

Additional qualifications:
  • Master's degree in computer science, Information Technology, or related field is preferred

  • 15+ years of proven experience in IT Infrastructure Management, with a strong technical background in Datacenter design, Business Continuity Planning, Incident Management, and Configuration management.

  • Any one or two certifications in relevant IT domains are highly desirable (ITIL, CISSP, CISA, CISM, CCNP, CCSP, CDCP, Azure, AWS, GCP).

  • Expertise in Network Operations Center (NOC), Project Management, Security Operations, Information Security, and Compliance Management.

  • Demonstrated leadership in managing teams and providing innovative solutions to complex IT challenges.

  • Partners well with cross-functional teams to solve hard problems and to complete complex deliverables with quality and business outcomes.

  • 8+ years of experience in a supervisory role desired

  • Strong communication and consulting skills to engage with clients across various industries and levels of expertise.

  • Strong oral, written, and interpersonal communication skills

  • High degree of accuracy and attention to detail

  • Proficiency with MS Word, Excel, and PowerPoint

  • Excellent organizational skills with ability to prioritize assignments while handling various projects simultaneously

Working Conditions
General office environment. Willingness and ability to work on site at least 4 days a week. Business travel from 5% - 10%. Requires some lifting and moving of up to 10 pounds. Must be able to move between buildings and floors. Must be able to remain stationary and use a computer or other standard office equipment, such as a printer or copy machine, for an extensive period of time each day. Must be able to read, prepare emails, and produce documents and spreadsheets. Must be able to move within the office and access file cabinets or supplies, as needed. Must be able to communicate and exchange accurate information with employees at all levels on a daily basis.
Annual Base Salary Range: $200,000 - $300,000/ year
We offer a competitive compensation package plus a benefits and equity program, when applicable.
Individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location.
What We Offer
• A collaborative teamwork environment where learning is constant, and performance is rewarded.
• The opportunity to be part of the team that is revolutionizing the treatment of some of the world's most devastating diseases.
• A generous benefits package for eligible employees that includes medical, dental, vision, life, AD&D, short and long-term disability insurance, 401(k) with employer match, paid parental leave, eleven paid company holidays per year, a minimum of fifteen days of accrued vacation per year, which increases with tenure, and paid sick time in compliance with applicable law(s).
Penumbra, Inc., headquartered in Alameda, California, is a global healthcare company focused on innovative therapies. Penumbra designs, develops, manufactures, and markets novel products and has a broad portfolio that addresses challenging medical conditions in markets with significant unmet need. Penumbra sells its products to hospitals and healthcare providers primarily through its direct sales organization in the United States, most of Europe, Canada, and Australia, and through distributors in select international markets. The Penumbra logo is a trademark of Penumbra, Inc.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, age, disability, military or veteran status, or any other characteristic protected by federal, state, or local laws.
If you reside in the State of California, please also refer to Penumbra's Privacy Notice for California Residents.
For additional information on Penumbra's commitment to being an equal opportunity employer, please see Penumbra's AAP Policy Statement.

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