54 network infrastructure engineer jobs at 34 companies in Simi Valley, CA
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Network Infrastructure Engineer
Los Angeles, California, United States
$140k-$160k/yrOnsiteFull Time
Ghost: An AI-native inventory distribution platform and operating system for modern retail brands.
5+ YOE5+ years infrastructure/systems engineering with 3+ years at high-growth startups; BA/BS or equivalent; strong AWS, Railway, Vercel, Terraform, office networking and security experience (SOC 2); infrastructure-as-code proficiency.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOE2+ years of industrial electrical engineering and medium/high voltage power systems; BICSI RCDD or Bachelors in a STEM field; experience with LAN/WAN/WIFI/LTE cabling; AutoCAD/Revit knowledge; willingness to travel.
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
8+ YOE8+ years in infrastructure or platform engineering; cloud, containers, networking; Terraform/IaC; production Kubernetes; security; documentation.
Nominal: Software platform for testing and operating complex hardware systems.
Expertise in Linux and bare‑metal infrastructure, production Kubernetes and networking troubleshooting, DevOps/SRE/Platform experience, customer-facing skills, and willingness to travel for on‑site deployments.
StudyFetch: AI-powered platform providing interactive study tools for students.
7+ YOE7+ years building and operating production infrastructure with deep cloud, Kubernetes, networking, and colo/physical infrastructure experience; strong platform, observability, and security skills.
Atoms: Building specialized industrial robots and physical AI systems.
Design, configure, and support WAN/VPN/wireless infrastructure; strong networking and security knowledge; experience with routing/switching, monitoring, vendor management, and automation (Ansible/Python); compliance with HIPAA, PCI DSS, GDPR.
Metropolis: Computer vision technology for checkout-free parking and retail payments.
Senior-level experience in AWS and cloud security, networking and network security, identity and access management, security automation and infrastructure, scripting/programming, and familiarity with regulated environments (PCI, SOC).
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
5+ YOE5+ years in IT systems or infrastructure; strong networking (TCP/IP, VLANs, BGP, OSPF, MPLS); cloud (AWS/Azure/GCP); Windows Server, Linux, AD; identity management (Azure AD, Entra ID, Google Workspace); scripting (PowerShell, Bash, Python); able to lead projects and communicate clearly.
Los Angeles Unified School District: Provides K-12 public education and student services in Los Angeles.
6+ YOEBachelor's in a related field (or equivalent experience), 6 years designing/engineering enterprise network infrastructure including 2 years LAN/WLAN and VoIP, CCNP required, valid CA driver\u000a\u000a\u000a\u000a\u000a\u000a's license, ability to lift 50 lbs.
Atoms: Building robotics and software to automate physical world industries.
Design, configure, and maintain WAN/VPN/wireless infrastructure; enforce security and compliance (HIPAA/PCI/GDPR); use automation (Ansible/Python) to implement IaC; act as Tier 2 escalation point.
Manson Construction Co.: Provides heavy marine construction and dredging services across North America.
5+ YOEDesign and support vessel and office network infrastructure, provide Tier 1/2 helpdesk support, require AA degree or 5+ years related experience, CCNA, valid driver’s license, knowledge of LAN/WAN, security standards, and endpoint/security tools.
Active Directory, Malwarebytes, CrowdStrike, ShoreTel, Microsoft Office, Wireless Access Points
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years supporting network infrastructure/IT operations, familiarity with Python and SQL, strong Excel and reporting skills, experience with network technologies, asset/license lifecycle management, vendor management, and ticketing systems.
Python, SQL, Microsoft Excel, LogicMonitor, Cisco DNA Center, Aruba Central, Power BI, ServiceNow, Jira Service Management
True Anomaly: Develops autonomous spacecraft and software for space security missions.
5+ YOE5+ years building and operating cloud infrastructure and platform tooling; experience with multi-cloud (AWS/Azure/GCP), Terraform, CI/CD; strong networking, software, and mentorship skills; US citizenship and ability to obtain Top-Secret clearance.
Chantilly or Colorado Springs or El Segundo or Seal Beach
$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, and supporting multi-site deployments; eligible for U.S. security clearance.
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
Strong Linux (Ubuntu/RHEL/Debian) and GPU troubleshooting skills, Docker and virtualization experience, networking fundamentals, NVIDIA/CUDA experience, Python/Bash scripting, and technical support experience.
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
3+ YOE3+ years related experience; responsibility for planning, design, construction, implementation and optimization of 5G and fiber network infrastructure; team supervision; bachelor's degree preferred.