28 infrastructure security engineer jobs at 21 companies in San Clemente, CA
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Infrastructure Security Engineer
Irvine, California, United States
OnsiteFull Time
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOEBachelor's in CS/CE/Cybersecurity; 5+ years in infrastructure or cloud security; strong software and networking fundamentals; Kubernetes, CI/CD, cloud-native infra; IAM and secrets; threat modeling; cross-functional collaboration.
Seal Beach or Chantilly or Colorado Springs or El Segundo
$123k-$165k/yrOnsiteFull Time
Sphinx Defense: Develops software for secure satellite and space mission operations.
8+ YOE8+ years administering enterprise IT infrastructure, commissioning hardware, configuring virtualization and networking, securing multi-site deployments, and holding/being eligible for U.S. security clearance.
Megazone Cloud: Provides managed cloud services and digital transformation consulting.
3+ YOE3–6 years cloud experience on AWS/Azure/GCP, Bachelor's in CS or similar, Terraform and IaC proficiency, one scripting language, container and CI/CD experience, monitoring and security/compliance knowledge.
Hyundai AutoEver AmericaKorea Exchange: 307950: Provides automotive software and IT services for mobility systems.
8+ YOE8+ years in network security/infrastructure security; experience with Web Application Firewalls, NAC, IDS/IPS; onsite in Irvine, CA; Bachelor's in Cybersecurity/IT/Computer Science.
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEBachelor's in engineering, 2+ years (Engineer II) or 5+ years (Senior) of spacecraft/ground systems or operations experience, software development experience (Python/Ruby/C/C++), and active U.S. government security clearance with TS eligibility.
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
2+ YOEMaster’s degree or equivalent and 2 years experience developing and securing infrastructure services using Docker, Typescript, Golang; monitoring with Prometheus/Grafana and Elastic Stack; Kubernetes and eBPF experience.
ExperianLondon Stock Exchange: EXPN: Provides data and analytical tools to manage credit risk.
8+ YOE5+ Mgmt8+ years technology experience,5+ years senior leadership; experience in platform engineering, CI/CD (Harness/GitHub Actions), cloud-native infrastructure, AI developer tools and governance, and security tooling concepts.
Harness, GitHub Actions, Claude Code, MCP protocol, SAST, SCA, SBOM
Molina HealthcareNYSE: MOH: Provides managed health insurance through government-sponsored benefit programs.
1+ YOEBachelor's degree,1-4 years IT enterprise infrastructure experience,industry certifications preferred,experience with troubleshooting, on-call support, architecture contributions and project delivery.
Auto Club Enterprises: Provides roadside assistance, insurance, and travel services to members.
Design and maintain scalable cloud infrastructure on AWS and GCP, implement CI/CD, automate data pipelines, troubleshoot cloud/data systems, and ensure security; cloud DevOps certification a plus.
Votaw Precision Technologies: Manufacturing precision components and assemblies for aerospace and defense
10+ YOERequires 10+ years of network engineering experience, enterprise routing, switching, firewalls, segmented OT/IT networks, core network services, new-facility infrastructure, and ability to obtain a U.S. security clearance.
Volund Manufacturing: Designs and manufactures jet engines for defense and aerospace.
3+ YOE3+ years professional software engineering; full-stack experience across frontend, backend, and infrastructure; experience with Go, React + TypeScript, cloud (Azure), Kubernetes and Terraform; familiarity with Teamcenter/Odoo integrations and security/compliance (ITAR, CMMC, NIST). Must be a U.S. person.
True Anomaly: Develops autonomous spacecraft and software for space security missions.
10+ YOE10–15+ years in cloud engineering; AWS and Azure expertise; active Secret clearance; DoD 8140 IAT Level III certification; cloud security, RMF, ATO, NIST, and classified infrastructure experience; bachelor's degree or equivalent.
10+ YOEBachelor's degree or equivalent,10 years cloud-native architecture experience in customer-facing/support roles; experience with infrastructure/app modernization, migrations, security, networking, and cloud engineering.
Western Growers: Trade association providing advocacy and insurance to agricultural businesses.
5+ YOE5+ years infrastructure/systems/cloud experience with 3+ years in Azure and/or AWS; hands-on IaC, containers, scripting, networking, and security; technical leadership and on-call availability required.
Azure, AWS, Terraform, ARM templates, CloudFormation, Microsoft 365, Exchange Online, SharePoint, Teams, OneDrive, Azure Active Directory/Entra ID, Azure AD Connect, Azure DevOps, GitHub Actions, EC2, VPC, S3, RDS, Lambda, CloudWatch, CloudTrail, AWS Config, Docker, Kubernetes, AKS, EKS, PowerShell, Python, Bash
HCVT: Provides accounting, tax, audit, and financial advisory services.
6+ YOERequires 6+ years of cloud infrastructure experience, deep Terraform and Azure networking expertise, CI/CD pipeline experience, scripting skills, and knowledge of cloud security, governance, and policy-as-code.
Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco or United States
$218k-$225k/yrOnsiteFull Time
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
12+ YOE5+ MgmtBachelor's in CS/EE or related; 12+ years enterprise infrastructure experience with 5+ years designing and implementing production-scale AI/ML/HPC (multi-rack GPU) and 5+ years people leadership; familiarity with GPU compute, high-performance networking, scale-out storage, Kubernetes/Slurm/Run:ai, and AI security; willingness to travel up to 50%.