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Infrastructure Security Jobs in California (NOW HIRING)

Gallatin AI, Inc.

Infrastructure Engineer

El Segundo, CA · On-site

$114K - $150K/yr

... infrastructure security into the systems you build -- identity, network segmentation, secrets management, and CVE remediation as part of the work, not a phase at the end • Partner with GRC and ...

Gap, Inc.

Manager, DevSecOps Engineering

San Francisco, CA · On-site

$168K/yr

About the Role In this role, you will lead the strategy, design, and delivery of security engineering solutions that protect the company's assets, infrastructure, and software supply chain. You will ...

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Infrastructure Security information

See California salary details

$73K

$140.3K

$167.8K

How much do infrastructure security jobs pay per year?

As of Aug 9, 2026, the average yearly pay for infrastructure security in California is $140,272.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,100.00 and $141,100.00 per year, depending on experience, location, and employer.

What does an infrastructure security professional do?

Professionals in Infrastructure Security commonly monitor network traffic, conduct vulnerability assessments, and respond to potential security incidents on a daily basis. They also implement and update security tools, collaborate with IT and development teams to ensure secure system configurations, and document compliance with industry regulations. Regular tasks may include reviewing system logs, coordinating security patches, and providing recommendations to strengthen organizational security posture. This dynamic role offers exposure to a variety of technologies and critical thinking challenges in a team-oriented environment.

What is infrastructure security?

An Infrastructure Security job focuses on protecting an organization's IT systems, networks, and critical infrastructure from cyber threats. Professionals in this role implement security policies, monitor systems for vulnerabilities, and respond to incidents to safeguard data and services. They work with firewalls, intrusion detection systems, and encryption technologies to maintain security. This role requires knowledge of cybersecurity frameworks, risk management, and compliance standards.

What are the key skills and qualifications needed for infrastructure security?

To excel in Infrastructure Security, expertise in network architecture, risk assessment, and system hardening is often required, typically backed by a degree in computer science or a related field. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), vulnerability scanners, and certifications such as CISSP or CompTIA Security+ is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help professionals excel in cross-functional teams. These skills are vital for safeguarding critical systems, ensuring compliance, and effectively responding to security incidents in a constantly evolving threat landscape.

What are popular job titles related to Infrastructure Security jobs in California? For Infrastructure Security jobs in California, the most frequently searched job titles are:
What job categories do people searching Infrastructure Security jobs in California look for? The top searched job categories for Infrastructure Security jobs in California are:
What cities in California are hiring for Infrastructure Security jobs? Cities in California with the most Infrastructure Security job openings:
Infrastructure Security jobs near you
Infographic showing various Infrastructure Security job openings in California as of July 2026, with employment types broken down into 78% Full Time, 18% Part Time, 1% Temporary, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $140,272 per year, or $67.4 per hour.

Member of Technical Staff - Infrastructure Security

Reflection

San Francisco, CA • On-site

Full-time

Re-posted 25 days ago

Job description

Job Summary:
Reflection is dedicated to building open superintelligence and making it accessible to all. They are seeking a Member of Technical Staff - Infrastructure Security to secure their multi-cloud Kubernetes environments and develop infrastructure security controls from the ground up.
Responsibilities:
• Audit and harden geographically disparate multi-cloud Kubernetes clusters
• Unify and harden authentication across Kubernetes clusters
• Design and implement centralized, auditable Kubernetes authorization policy enforcement
• Automate monitoring and benchmarking of Kube cluster security posture
• Develop defense-in-depth security boundaries around containerized workloads in Kubernetes clusters
• Build and deploy automated tooling to support incident detection & response for Kubernetes clusters and containerized workloads
Qualifications:
Required:
• Deep experience securing Kubernetes clusters and hardening containerized workloads
• Understanding of managed Kube cluster services such as GKE
• Comfort working with CI/CD systems such as ArgoCD
• Familiarity with Kubernetes orchestration systems such as Rancher and Helm
• Experience hardening artifact repositories to ensure secure build artifact provenance spanning image builds, storage, and deployment
• Comfort defining and implementing concrete security improvements based on nebulous or unclear security requirements
• Experience working with infrastructure-as-code systems such as Terraform or Pulumi
• Experience working with major cloud providers such as GCP, AWS, and/or Azure
• Experience working with neocloud GPU providers such as VoltagePark, GMI Cloud, Crusoe, Anyscale, Together.ai, etc.
• Experience coding with Python or Golang
• Recent hands-on engineering experience
• Proven track record of building infrastructure security controls from 0 to 1
Company:
Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. Founded in 2024, the company is headquartered in New York, USA, with a team of 51-200 employees. The company is currently Early Stage.

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