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Sr. Network Security Engineer
SpaceX is hiring a Sr. Network Security Engineer in Palo Alto to design, implement, and operate security for its corporate and enterprise networks — hands-on firewall work (Palo Alto, Check Point, Juniper, Arista) plus network segmentation, routing, and access-control architecture. The role is fully onsite.
Network Engineer, AI Infrastructure (Starshield)
SpaceX's Starshield team is hiring a network engineer to design, build, and operate the Top Secret data center network supporting national security missions, including AI clusters at 100k+ GPU scale. Daily work spans high-speed optical/copper interconnects, routing/switching (BGP, OSPF, VXLAN), network automation and provisioning tools, performance optimization, and security.
Sr. Network Engineer, AI Infrastructure (Starshield)
Senior network engineer who designs, builds, and operates the Starshield data center network backing national-security AI clusters at 100k+ GPU scale. Daily work spans high-speed copper/optical interconnects, routing/switching (BGP, OSPF, VXLAN, MPLS), network automation/ZTP tooling, security, and Top Secret data center operations.
Sr. Embedded Security Engineer (Starlink)
Senior security software engineer on SpaceX's Starlink team, designing cryptographic and other security-critical services and building security features for routers, dishes, gateways, and satellites, while hardening production systems and factory processes. Core technologies: Python, C++, Golang, applied cryptography, network and OS security.
Sr. Product Security Engineer (Starlink)
Designs and builds security infrastructure for SpaceX's Starlink — cryptographic and other security-critical services, security features for routers, dishes, gateways, and satellites, plus factory and network security. Requires 5+ years of security software development experience with languages like Python, C++, or Golang.
Sr. Security Software Engineer (Starlink)
Senior security software engineer on SpaceX's Starlink team, designing and building security infrastructure for the satellite internet system — cryptographic services, security features for routers, dishes, gateways, and satellites, and factory/network security. Work spans applied cryptography, network, and OS security using languages like Python, C++, or Go.
Supervisor, IT Network Infrastructure - 1st Shift
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this…
AI Security Software Engineer (Starshield)
Engineer on SpaceX's newly formed AI security team for the Starshield program, building AI-powered agents and platforms that automate network and systems defense, discover and fix vulnerabilities, and perform real-time detection. Core technologies include Python, C++, or Go, Kubernetes-based deployment, CI pipelines, and AI/agent engineering applied to security.
Security Engineer (Software)
Security Engineer on SpaceX's Information Security team, writing and operating the software and backend infrastructure behind enterprise security: identity/authentication services, MFA, cloud security policy, WAFs, and network security tooling. Built with languages like Python, Go, C#, C/C++, or Rust across Linux, Windows, and macOS.
Sr. Network Security Engineer
Designs, implements, and operates network security for SpaceX's corporate and enterprise networks: building segmentation, routing, and access controls, running firewalls (Palo Alto, Check Point, Juniper, Arista), VPNs, WAFs, and SIEM logging, while leading design reviews and driving incidents to root cause. Fully onsite in Bastrop, TX.
Network Security Engineer
Hands-on network security engineer securing SpaceX's corporate and enterprise networks: operating and hardening firewalls, VPNs, and IDS/IPS, implementing access controls, threat modeling, and keeping security systems maintained in production. Core tech includes Palo Alto/Juniper firewalls, SIEMs, and Python automation. Onsite in Memphis.
Manager, Network Engineering (L2/L3)
Leads the network engineering discipline at a digital infrastructure investment firm, owning design and build of L2/L3 networks across data center campuses — EVPN/VXLAN fabric, IP routing, SD-WAN, firewalls, site-to-site VPN, Wi-Fi/Private 5G, and OT networks — from pre-construction design through commissioning. A hands-on player-coach role managing a three-person specialist team, based in Denver
Senior Product Manager
The Senior Product Manager will own end‑to‑end product initiatives for Cyolo's cybersecurity platform, bridging customer needs and engineering, handling discovery, roadmap, technical specs, pre‑sales demos, and go‑to‑market activities while leveraging networking, cyber security, and AI tools.
Network Administrator (Senior-Level)
Senior network administrator on-site at Redstone Arsenal (Huntsville, AL) supporting the U.S. Army AMCOM: administering, securing, and modernizing enterprise routing, switching, wireless, and network security using Cisco, Juniper, and Aruba technologies. Requires U.S. citizenship, an active DoD Secret clearance, and IAT Level II certification.
OT Security Engineer (Physical Security Systems)
Hands-on OT security role in Strasbourg, staffing Civitta's engagement with EU Agency eu-LISA: assess, harden and monitor the networks and infrastructure behind physical security systems (access control, CCTV, intrusion detection). Core work spans vulnerability assessments, hardening baselines, network segmentation, privileged access management and security reporting.
Platform Security Engineer
Senior Platform Security Engineer who owns security and compliance for Luxor's platform: building automated security testing in CI/CD (SAST/DAST/SCA), cloud detection and response, Zero Trust networking, device management, and supporting SOC 2/ISO 27001 audits. Fully remote US role; stack includes Go/Python/Rust, Terraform, Ansible, and Kubernetes GitOps.
Founding Principal Azure Cloud & Multi-Tenant SaaS Architect
Founding-level principal architect (part-time, remote) who designs, implements, and operates Kodaowl's secure multi-tenant SaaS infrastructure on Microsoft Azure: landing zones and governance, networking, PostgreSQL, containerized Python/FastAPI services, Terraform IaC, CI/CD, plus isolated vulnerability-scanning and AI/LLM workloads for a cybersecurity platform.