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Senior Infrastructure Engineer Jobs in California

Senior Infrastructure Engineer

Torrance, CA · On-site

$112K - $152K/yr

They are seeking a Senior Infrastructure Engineer to develop and drive scope in the infrastructure stack, serve as the final escalation point for on-call incidents, and partner with various teams as ...

Senior Infrastructure Engineer

Torrance, CA · On-site

$112K - $152K/yr

The Senior Infrastructure Engineer will develop and drive scope in the infrastructure stack, serving as the final escalation point for on-call incidents and leading technical direction for the team.

Senior Infrastructure Engineer

Torrance, CA · On-site

$113K - $154K/yr

Role Senior individual contributor role on the Northwood Infrastructure team. Works from ambiguity ... Develop other engineers by working alongside them, not just reviewing their output. * Partner with ...

Sr. Infrastructure Engineer

San Diego, CA

$115K - $156K/yr

San Diego, CA Duration 1 year contract Prefer locals Sr. Engr, Infrastructure Mgmt - Messaging and Directory Services Team Lead. The Active Directory (AD) and Messaging team manages the design ...

Senior Infrastructure Engineer

Carmel, CA · Hybrid

$120K - $163K/yr

Find out more about life at Alter Domus at careers.alterdomus.com We are looking for a Senior Infrastructure Engineer to join the Global IT Operations team. The role involves deep expertise in ...

About the Role Ariat is looking for a Senior Infrastructure Engineer to help design, build, and support enterprise infrastructure across on-premises, cloud, and hybrid environments. This role is ...

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Showing results 1-20

Senior Infrastructure Engineer information

See California salary details

$22.2K

$125.3K

$173.2K

How much do senior infrastructure engineer jobs pay per year?

As of Jul 19, 2026, the average yearly pay for senior infrastructure engineer in California is $125,306.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,100.00 and $145,600.00 per year, depending on experience, location, and employer.

What are Senior Infrastructure Engineers?

Senior Infrastructure Engineers are experienced IT professionals responsible for designing, implementing, maintaining, and optimizing an organization’s core technology infrastructure. This includes servers, networks, cloud environments, and related systems that support business operations. They often lead projects, troubleshoot complex issues, and ensure the reliability, security, and scalability of the infrastructure. In addition to technical expertise, they may mentor junior engineers and collaborate with other departments to align technology with business goals.

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

AspectSenior Infrastructure EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like Cisco CCNA/CCNP, AWS, or AzureBachelor's in Computer Science or related, Cisco CCNA/CCNP, CompTIA Network+
Work EnvironmentDesigning, implementing, and maintaining IT infrastructure, servers, cloud servicesConfiguring, managing, and troubleshooting network hardware and connectivity
Employer & Industry UsageTech companies, data centers, large enterprisesTelecommunications, IT service providers, corporate networks

While both roles require networking knowledge and certifications, Senior Infrastructure Engineers focus on overall infrastructure design and cloud integration, whereas Network Engineers specialize in network hardware and connectivity. The Senior Infrastructure Engineer role is broader, often overseeing multiple systems, while Network Engineers concentrate on network-specific tasks.

What are the key skills and qualifications needed to thrive as a Senior Infrastructure Engineer, and why are they important?

To thrive as a Senior Infrastructure Engineer, you need deep expertise in network architecture, server management, cloud platforms, and a relevant degree or certifications like AWS Certified Solutions Architect or Microsoft Certified: Azure Administrator. Proficiency with infrastructure-as-code tools (e.g., Terraform, Ansible), virtualization platforms, and monitoring systems is typical in this role. Strong problem-solving skills, leadership, and effective communication help you manage complex projects and collaborate across teams. These skills ensure reliable, secure, and scalable IT environments that support organizational goals.

What are some common challenges faced by Senior Infrastructure Engineers when supporting large-scale systems?

Senior Infrastructure Engineers often encounter challenges such as ensuring high availability and reliability of systems, managing complex migrations, and optimizing performance under heavy workloads. Coordinating with development and security teams is essential to implement infrastructure changes without disrupting services. Additionally, staying ahead of evolving technologies and automating routine tasks can be demanding but crucial for efficiency and scalability. Successfully navigating these challenges requires strong technical expertise, proactive problem-solving, and effective cross-team communication.
What are the most commonly searched types of Infrastructure Engineer jobs in California? The most popular types of Infrastructure Engineer jobs in California are:
What job categories do people searching Senior Infrastructure Engineer jobs in California look for? The top searched job categories for Senior Infrastructure Engineer jobs in California are:
What cities in California are hiring for Senior Infrastructure Engineer jobs? Cities in California with the most Senior Infrastructure Engineer job openings:
Infographic showing various Senior Infrastructure Engineer job openings in California as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $125,306 per year, or $60.2 per hour.
Senior Infrastructure Engineer

Senior Infrastructure Engineer

University of California San Francisco

San Francisco, CA • On-site

$127K - $173K/yr

Full-time

Re-posted 21 days ago


University Of California San Francisco rating

8.9

Company rating: 8.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

32nd of 555 rated colleges and universities


Job description


The Senior Infrastructure Engineer serves as a key contributor in the planning, design, construction, renovation, and delivery of infrastructure across UCSF facilities. This role oversees the build-out, expansion, repair, and modernization of Infrastructure services to support the university's academic, medical, and research missions.
Working in close coordination with UCSF departments, project managers, design consultants, vendors, and internal ITS teams, the Senior Infrastructure Engineer provides technical direction and construction oversight for all phases of infrastructure deployment-including low-voltage systems, copper and fiber cabling, endpoint, telephony, DaaS and health care modality installations. The role ensures infrastructure components are integrated into building renovation and new construction projects in alignment with UCSF IT design standards and long-term infrastructure strategies.
The Senior Infrastructure Engineer manages and inspects the installation, upgrade, and repair of both inside-plant and outside-plant communication systems, ensuring compliance with construction drawings, specifications, and code requirements. Responsibilities include coordinating field activities, reviewing as-built documentation, conducting site walks, resolving construction conflicts, and ensuring high-quality installation and service delivery.
Through proactive engagement and technical expertise, the Senior Infrastructure Engineer ensures UCSF's IT infrastructure continues to evolve, scale, and perform to meet the demands of the Health, Education, Research, and Business enterprises.
Responsibilities
The Senior Infrastructure Engineer serves as a key contributor in the planning, design, construction, renovation, and delivery of infrastructure across UCSF facilities. This role oversees the build-out, expansion, repair, and modernization of Infrastructure services to support the university's academic, medical, and research missions.
Working in close coordination with UCSF departments, project managers, design consultants, vendors, and internal ITS teams, the Senior Infrastructure Engineer provides technical direction and construction oversight for all phases of infrastructure deployment-including low-voltage systems, copper and fiber cabling, endpoint, telephony, DaaS and health care modality installations. The role ensures infrastructure components are integrated into building renovation and new construction projects in alignment with UCSF IT design standards and long-term infrastructure strategies.
The Senior Infrastructure Engineer manages and inspects the installation, upgrade, and repair of both inside-plant and outside-plant communication systems, ensuring compliance with construction drawings, specifications, and code requirements. Responsibilities include coordinating field activities, reviewing as-built documentation, conducting site walks, resolving construction conflicts, and ensuring high-quality installation and service delivery.
Through proactive engagement and technical expertise, the Senior Infrastructure Engineer ensures UCSF's IT infrastructure continues to evolve, scale, and perform to meet the demands of the Health, Education, Research, and Business enterprises.
Qualifications
Requirements:
  • Bachelor's degree for four years of exp. in one or more of the following fields: computer science, engineering, or computer information systems.
  • Seven or more years of experience working in one or more of the following fields: communication infrastructure, information technology, or network operations.
  • Extensive experience delivering reliable and quality communication infrastructure services. Proven experience supporting large-scale network implementations and upgrades, ensuring the delivery of reliable and quality network services.
  • Extensive experience delivering solutions based on data communication industry standards such as ANSI, ITA, EIA, and BICSI. Significant experience complying with state, local, NEC, and NFPA codes and standards.
  • Extensive experience with the installation and maintenance of conduits, fiber-optic cables, and copper cables. Significant experience with designing and deploying large enterprise cabling infrastructure and designing outside plant conduit and cable infrastructure systems.
  • Significant experience designing the layout of horizontal cable pathways, telecom rooms, and backbone infrastructure. Experience conducting budget and pricing activities for infrastructure cabling systems.
  • Demonstrated ability with Word, Excel, Visio, MS Project, Bluebeam, E-builder Copper/Fiber, AutoCAD, and other relevant software and network testing tools. Proficiency in reading, reviewing, and analyzing network construction drawings, authoring standard project-specific documents, business and scope requirements, and project proposal requests.
  • Proficiency in L2 protocols, including STP, DHCP, 802.1X, LACP, MLAG, VXLAN bridging, etc., along with addressing mechanisms (DNS, DHCP, IPAM, or similar), and practical experience with L1 technologies (SMF, MMF, DWDM, Transceivers, AOC, Twinax, Fiber fan-outs, or similar). Strong understanding of various network hardware platforms such as Cisco, Aruba, Juniper, and Brocade.
  • Strong written and verbal communication skills and can communicate complex technical ideas to a diverse community of colleagues and stakeholders. Can relay technical information to audiences of technical and non-technical stakeholders.
  • Able to establish and advance positive working relationships and a strong rapport with a diverse community of colleagues, including team members, stakeholders, and customers.
  • Advanced organizational skills and can balance competing priorities and deliver concurrent projects to various stakeholder types. Experience working in a project-based environment using leading project management practices, including schedule management, status reporting, and communication of project risks and issues.
  • Advanced problem-solving skills; ability to uncover the root of difficult problems and scope solutions based on knowledge of available resources and timelines, as well as awareness of vision and strategy. Seeks information from multiple and diverse sources to find solutions. Demonstrated ability to make decisions with integrity.
  • Experience participating in activities to advance an inclusive environment that values equity, diversity, inclusion, and belonging.
  • Think creatively and introduce innovations such as the incorporation of new technologies or processes. Thrives in an ever-changing, fast-paced environment.
  • Valid California driver's license.
  • Ability to work in San Francisco when required to include quarterly meetings. Note: All expenses will be responsibility of the employee.

Preferences:
  • BICSI Registered Communication Distribution Designer (RCDD)
  • BICSI Outside Plant Designer (OSP)
  • Information Technology Infrastructure Library (ITIL) v.4

About Us
About UCSF
The University of California, San Francisco (UCSF) is a leading university dedicated to promoting health worldwide through advanced biomedical research, graduate-level education in the life sciences and health professions, and excellence in patient care. It is the only campus in the 10-campus UC system dedicated exclusively to the health sciences. We bring together the world's leading experts in nearly every area of health. We are home to five Nobel laureates who have advanced the understanding of cancer, neurodegenerative diseases, aging and stem cells.
Pride Values
UCSF is a diverse community made of people with many skills and talents. We seek candidates whose work experience or community service has prepared them to contribute to our commitment to professionalism, respect, integrity, diversity and excellence - also known as our PRIDE values.
In addition to our PRIDE values, UCSF is committed to equity - both in how we deliver care as well as our workforce. We are committed to building a broadly diverse community, nurturing a culture that is welcoming and supportive, and engaging diverse ideas for the provision of culturally competent education, discovery, and patient care. Additional information about UCSF is available here.
Join us to find a rewarding career contributing to improving healthcare worldwide.
Equal Employment Opportunity
The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law.
Salary Information
The final salary and offer components are subject to additional approvals based on UC policy.
Your placement within the salary range is dependent on a number of factors including your work experience and internal equity within this position classification at UCSF. For positions that are represented by a labor union, placement within the salary range will be guided by the rules in the collective bargaining agreement.
To learn more about the benefits of working at UCSF, including total compensation, please visit: https://ucnet.universityofcalifornia.edu/compensation-and-benefits/index.html

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