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Infra Jobs in California (NOW HIRING)

Responsibilities : • Serve as the lead of our infrastructure team • Ownership of our entire infra stack • Analyze, design, develop, maintain, and improve observability & monitoring stack • ...

AI Engineer - LLM Infra

San Francisco, CA · On-site

$126K - $166K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Scale infra for post-training of multimodal LLMs (CPT, SFT, RL, search, reward models) * Scale infra for agentic inference (throughput and latency of perception-planning-action loops) * Build the ...

Infra Systems Physical Architect

San Diego, CA · On-site

$258K/yr

Infra Systems team is actively seeking candidates for special Physical Architecture Engineering positions in our Infra Systems Architecture team. This team designs the best possible and optimized NoC ...

They are seeking an Analysis Infra Software Engineer to develop and maintain a data processing platform for extracting signals from large driving logs and simulation traces, while collaborating with ...

Staff AI/ML Engineer - AV ML Infra

Sunnyvale, CA · On-site

$218K - $335K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Staff AI/ML Engineer, AV ML Infra We'reGeneral Motors (GM), a company driving the future of mobility with advanced self-driving and electric vehicle technologies. We'rebuilding the world's most ...

Staff AI/ML Engineer - AV ML Infra

Sunnyvale, CA · On-site

$218K - $335K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Staff AI/ML Engineer, AV ML Infra We're General Motors (GM), a company driving the future of mobility with advanced self-driving and electric vehicle technologies. We're building the world's most ...

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Showing results 1-20

Infra information

See California salary details

$42.4K

$87.6K

$137.7K

How much do infra jobs pay per year?

As of Aug 19, 2026, the average yearly pay for infra in California is $87,560.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $99,700.00 per year, depending on experience, location, and employer.

What is an infra job?

Infra, short for 'infrastructure,' refers to roles focused on the foundational technology and systems that support an organization's IT operations. Infra jobs can include managing servers, networks, cloud platforms, and data centers to ensure that digital services are reliable, secure, and scalable. Professionals in these roles may work on automation, monitoring, incident response, and system upgrades. Infra jobs are critical for maintaining the backbone of modern businesses, helping other teams build and deploy applications efficiently and securely.

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

To thrive as an Infrastructure Engineer, you need a solid understanding of network architecture, server management, and systems administration, often supported by a degree in computer science or a related field. Familiarity with tools like VMware, AWS, Azure, monitoring systems, and certifications such as CompTIA Network+ or Cisco CCNA is highly valuable. Strong problem-solving skills, attention to detail, and effective communication set top professionals apart in this role. These skills and qualifications are crucial for ensuring reliable, secure, and scalable IT infrastructure that supports organizational operations.

What are the typical challenges faced by professionals working in infrastructure roles, and how can they be addressed?

Infrastructure professionals often encounter challenges such as managing legacy systems, ensuring high availability, and responding to evolving security threats. Balancing day-to-day maintenance with implementing new technologies can be demanding, as can coordinating with cross-functional teams to minimize downtime during upgrades. Addressing these challenges involves staying current with industry best practices, leveraging automation tools, and fostering clear communication among IT, development, and business stakeholders.

What is the difference between Infra vs Network Engineer?

AspectInfraNetwork Engineer
Required CertificationsCompTIA Network+, Cisco CCNA, Linux certificationsCompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, cloud environments, server roomsOffice, data centers, network operation centers
Industry UsageIT infrastructure management, cloud servicesNetwork design, troubleshooting, security
Common Search/ComparisonInfra vs Network Engineer

Infra professionals focus on managing and maintaining overall IT infrastructure, including servers, storage, and cloud systems. Network Engineers specialize in designing, implementing, and troubleshooting network systems. While both roles require similar certifications and work environments, Infra roles have a broader scope beyond networking, emphasizing infrastructure stability and cloud integration.

What cities in California are hiring for Infra jobs?

Cities in California with the most Infra job openings:

Infographic showing various Infra job openings in California as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $87,560 per year, or $42.1 per hour.

Lead Software Engineer Infra

Reflex

San Francisco, CA • On-site

Full-time

Re-posted 15 days ago


Job description

Job Summary:
Reflex is seeking a Lead Software Engineer for their infrastructure team. The role involves leading the team, owning the entire infrastructure stack, and focusing on enhancing observability and monitoring capabilities.
Responsibilities:
• Serve as the lead of our infrastructure team
• Ownership of our entire infra stack
• Analyze, design, develop, maintain, and improve observability & monitoring stack
• Push the boundaries of what is possible.
Qualifications:
Required:
• Serve as the lead of our infrastructure team
• Ownership of our entire infra stack
• Analyze, design, develop, maintain, and improve observability & monitoring stack
• Push the boundaries of what is possible.
• Skills: Kubernetes, Helm, Terraform, Python, Reflex
Company:
Reflex is an open-source, full-stack Python framework that allows you to quickly design and deploy web apps. Founded in 2022, the company is headquartered in San Francisco, USA, with a team of 11-50 employees. The company is currently Early Stage.