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Network Engineer
Network Engineer who designs, deploys, and operates large-scale datacenter, core/edge, and GPU supercompute networks supporting AI training and inference infrastructure, end to end: BGP/IGP design, platform qualification, monitoring, L2/L3 troubleshooting, and on-call rotation.
Application Security Engineer, X Money
Application Security Engineer on xAI's X Money team, protecting payments and financial products across the SDLC: code reviews and static analysis, securing CI/CD pipelines, threat modeling for payments/wallets/ledgers, running the bug bounty program, and building LLM-based security tooling. Core stack includes Python or Rust, AWS, and DevSecOps practices.
Rack Design Engineer, Data Center - Memphis
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…
Sr. Security Engineer, GRC APAC Fintech & Financial Services
Senior GRC security engineer who owns xAI's Japan financial-services compliance posture (JFSA, APPI, banking/payments controls) for X Money — building Compliance-as-Code with continuous evidence collection, operating GRC platforms like Vanta, and implementing real technical controls with engineering in Tokyo.
Infrastructure Security Engineer, Bare Metal & Platform
Hands-on infrastructure security engineer who secures xAI's fleet from bare metal up through Kubernetes and hybrid cloud: hardening servers, networks, identity, and data-center foundations, then embedding security into containers, CI/CD, and detection tooling built with Puppet, Terraform, and Python. Onsite in one of several US offices.
Security Engineer, GRC Sales
Mid-to-senior GRC professional acting as the security presales partner for sales: owns customer security questionnaires and due diligence, joins customer meetings as the compliance SME, and helps run third-party/vendor risk. Requires working fluency in AI/LLM systems, CI/CD, IAM, DevOps/DevSecOps, Kubernetes, and frameworks like SOC 2 and ISO 27001.
Security Engineer, Kubernetes
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…
Security Engineer, GRC Federal Frameworks
GRC security engineer at xAI (SpaceXSI) who scales the governance, risk, and compliance program for Grok for Government. Day to day: run FedRAMP, NIST RMF, and IL4/IL5 authorizations, maintain continuous monitoring artifacts and audits, and partner with engineers to design and validate security controls.
Software Engineer, Observability (Supercompute) - Memphis
Software engineer on xAI's Supercompute Observability team in Memphis, building multi-service production systems, predictive alerting, and real-time dashboards that keep GPU supercomputer clusters observable and maximize uptime. Stack spans Python/Rust/C++/Java, relational/NoSQL and time-series databases, Grafana, React/Angular, and Kubernetes.
Customer Success Manager (Premier Services)
About AppDirect Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on…
Senior Software Engineer, Backend
Build secure, scalable backend services for next-gen space stations, focusing on authentication, APIs, and mission-critical systems in a fast-paced startup environment.
IS Support Specialist II
Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous…
Staff Software Engineer, Mission Software
Staff Software Engineer at Vast developing software systems for testing, commanding, and monitoring spacecraft for next-generation space stations. The role involves mentoring junior engineers and maintaining ground systems for space operations.
Senior Linux Systems Administrator
Vast, a space station developer in Long Beach, CA, is hiring a Senior Linux Systems Administrator to design, deploy, and maintain Linux workstations and servers. The role centers on Puppet configuration management, Ubuntu workstation imaging, Tier 2/3 troubleshooting, LDAP/Active Directory, and supporting hardware and software developers.
Staff HPC Infrastructure Engineer
Staff engineer who builds, architects, and owns Vast's high-performance compute (HPC) infrastructure supporting aerospace simulations (structural, dynamics, CFD) for space station design and analysis. Day-to-day spans cluster lifecycle management, SLURM/Linux operations, AWS ParallelCluster, and integration with engineering tools like NX/Teamcenter, Nastran, Abaqus, and Ansys.
Senior Infrastructure Engineer
Senior IT infrastructure engineer at space-station company Vast, designing, building, and maintaining cloud-first, highly available systems in AWS, Kubernetes, and Linux/Windows environments. Writes infrastructure-as-code and automations, leads infrastructure projects, and supports mission-critical operations from the Long Beach site.
Sales Development Representative, SELECT - North America
Location Our Sales Development Representative will be an integral part of our sales team. This is a fully remote role open to candidates in the U.S. or Canada who are based in the Eastern or Central time zones. Who We…
full stack developer in fintech
Full-stack engineer at EPAM building mission-critical trading and oversight applications for one of the world's largest hedge funds: React frontends, Java/Scala (or Go/Python) backend services, APIs and databases, plus Kubernetes/Terraform cloud infrastructure — hybrid from Málaga, Spain.
Staff Backend Software Engineer, Cloud Platform
Staff Backend Engineer on IonQ's Cloud Platform team builds the APIs and asynchronous job-processing pipeline that compile, queue, and run customers' quantum jobs on IonQ hardware via partner clouds like AWS, GCP, and Azure. Core tech: Go/TypeScript/Python, PostgreSQL, Kubernetes, and cloud-native services, plus on-call and mentoring duties.
Director of Product Management
About Us Gambit is the AI-native resilience platform that ensures digital continuity never expires. It maps cloud applications, their backups, IaC, and security tools, and identifies recoverability gaps in real time.…