Member of Technical Staff, Security MandolinMember of Technical Staff, SecuritySan Francisco, CaliforniaThe ideal candidate will partner closely with Engineering, DevOps, IT, and Compliance teams to embed security into software development, infrastructure, and operational processes while supporting the organization’s overall security and compliance posture. The ideal candidate is a hands-on security professional who can operate across multiple security domains, balance technical and compliance priorities, and help build scalable, practical, and business-aligned security programs.
Chief Information Security Officer TrustlyChief Information Security OfficerSan Francisco, CAThis is a dual-scope role: you will own the full information security program - strategy, architecture, risk, and response, while also leading the IT organization that underpins Trustly's global workforce, including driving our AI productivity journey. Reporting directly to the Global CTO, the Chief Information Security Officer (CISO) & Head of Information Technology will serve as Trustly's most senior security and internal technology operations executive.
Staff Application Database Architect HeartFlowStaff Application Database ArchitectSan Francisco, CAThis is a hands-on role: the majority of your time will be spent designing OLTP schemas, writing and tuning high-performance queries, and working directly inside our Python/Django services to solve real data access problems - alongside setting the architectural direction for how clinical, imaging, and operational data is structured, accessed, and governed across our AWS-based platform. Skills Needed: You have experience in the following: OLTP Database Engineering (Primary): Deep, hands-on expertise in relational databases (PostgreSQL, MySQL, Aurora, or equivalent) supporting production web applications - schema design, query optimization, indexing, partitioning, replication, and HA/DR.
Staff BIOS/Platform System Engineer Monolithic Power SystemsStaff BIOS/Platform System EngineerSan Jose, CaliforniaIn this role, you will work closely with Systems Engineers to troubleshoot, validate, and optimize firmware and low-level software across a diverse portfolio of platforms built on AMD, Intel, and ARM-based CPUs, with a focus on DDR memory subsystems and other critical components. You will play a key role in bringing up/troubleshooting and validating memory subsystem/components on different platforms, resolving complex hardware-software interface issues, and ensuring robust interoperability/compatibility of subsystems/components and production readiness.
NewSecurity Engineer (Research Infrastructure) ResolutionSecurity Engineer (Research Infrastructure)Berkeley, CaliforniaWe invest heavily in research automation to accelerate progress, and we believe that stronger alignment theory unlocks higher automation: more principled approaches give us better filters for which directions of automated research are promising. You'll define how we securely conduct research across multiple cloud environments, partnering closely with engineering to make CI/CD, automated research agents, and large-scale compute secure by default.
Partner 20, Staff Engineer, Security Automation Andreessen HorowitzPartner 20, Staff Engineer, Security AutomationSan Francisco, CA$243,000–$284,000 / yearTo join our team, you should be excited to: Build the connective tissue across the security tools the org relies on- SIEM, vulnerability scanners, EDR, identity, asset management, ticketing - and centralize the data they generate into a single picture the team can act on. Venture capital firms face targeted, sophisticated threats - capital call wire fraud, vishing, social engineering, and threat actors who specifically pursue firms in this space.
Sr. Security Engineer OpenSpaceSr. Security EngineerSan Francisco, CARemote$180,000–$230,000 / yearWe run a mature program today: an external security partner handles pen testing and structured assessments, our DevOps and IT team owns infrastructure security, IAM, and endpoint, and product engineers carry real ownership of the code they ship. Our AI-powered Visual Intelligence Platform uses computer vision and spatial AI to give construction teams a real-time view of what's happening on-site, helping them build faster, safer, and with greater confidence.
NewSenior System Architect, Enterprise Reference Architectures NvidiaSenior System Architect, Enterprise Reference ArchitecturesSanta Clara, CAWhat you'll be doing: Define and drive full-stack enterprise AI factory baseline architectures across compute, networking, storage, virtualization, orchestration, security, observability, and NVIDIA AI software to deliver on-prem cloud native-platform and cluster reference builds. This role sits at the intersection of product strategy, system architecture, customer requirements, and hands-on infrastructure validation, helping turn NVIDIA accelerated computing, networking, storage, and AI software into repeatable blueprints that enterprises and partners can deploy with confidence.
Senior System Software Engineer - Halos Core And Robotics Platform NvidiaSenior System Software Engineer - Halos Core And Robotics PlatformSanta Clara, CAAs a System Software Engineer, you will get an opportunity to work on high-performance NVIDIA edge AI platforms running complex mixed-criticality software stacks across QNX, Linux, hypervisors, safety partitions, accelerators, and real-time AI workloads, and work alongside industry experts in diverse teams and projects. Leading vehicle manufacturers, tier 1 suppliers, mapping and simulation companies, software and sensor providers, and startups around the world are developing on the NVIDIA Halos platform to deliver the best solutions for the new world of mobility.
Windows System Software Engineer CylakeWindows System Software EngineerSunnyvale, CaliforniaWe are looking for an exceptional Windows systems engineer with deep expertise in Windows kernel internals, operating system architecture, and endpoint technologies, who understands Windows below the Win32 API, from the NT kernel and executive subsystems to process lifetime management, memory internals, and modern platform security. You'll be designing and building the low-level endpoint infrastructure that powers real-time telemetry, behavioral detection, and system instrumentation across modern Windows environments.
Application Security Engineer Pyramid, IncApplication Security EngineerSanta Clara, CAFull timeFamiliarity with network and web application protocols (Http, Https, TCP/IP, SAML 2.0, OAuth 2.0, Rest APIs, etc). Additional Preferred Qualifications: One or more Certifications (CISSP, GWEB, GPEN, GWAPT, OSWE, OSCE, OSCP).
Principal GRC, Cyber Security Data Architect Yantran LLCPrincipal GRC, Cyber Security Data ArchitectSAN FRANCISCO, CALead the delivery of a NIST CSF 2.0 cybersecurity gap and maturity assessment for a global enterprise program, covering assessment planning, stakeholder engagement, evidence review, maturity scoring, risk based gap prioritization, executive reporting, and development of a practical improvement roadmap. CISSP, CISM, CISA, CRISC, ISO 27001 Lead Auditor / Lead Implementer, NIST CSF training/certification, PMP / Prince2 / Agile certification preferred.
IT Manager Deterrence DefenseIT ManagerFremont, CaliforniaThe IT Manager will balance strategic leadership with technical execution, directly overseeing system design, endpoint management, security protocols, IT operations, and risk management framework (RMF) activities in a high-stakes, compliance-driven environment. This role requires deep experience in AWS cloud architecture, Microsoft Office 365 administration, and information assurance compliance frameworks (NIST 800-171, NIST 800-53, CMMC, etc.) relevant to the DoD ecosystem.
NewOffensive Hardware Security Researcher NvidiaOffensive Hardware Security ResearcherSanta Clara, CAMore recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Track record of advancing offensive security research field through vulnerability discoveries, research publications, and/or developing security tools.
Senior Power Systems Engineer SB EnergySenior Power Systems EngineerRedwood City, CA$160,000–$190,000 / yearPromote Sustainability with a Purpose - At SB Energy, you may choose to become a part of our 'Just Renewables' Committee and work along with team members who share a belief in pursuing our mission in such a way that empowers a diverse and inclusive workforce that advances social justice and equity for our employees as well as partners and communities! The engineer will develop and execute advanced simulations using PSCAD/EMTDC, PowerWorld, PSS®E, and other applicable tools to assess system performance and support compliance with utility, regional reliability, and ISO/RTO requirements, including those applicable in WECC, ERCOT, SPP, PJM, MISO, and CAISO.
Software Engineer, Security PersonaSoftware Engineer, SecuritySan Francisco, CaliforniaFor full-time UK employees, Persona offers a wide range of benefits, including private medical insurance, dental insurance, a 6% employer pension contribution, unlimited PTO, a monthly wellness stipend, professional development stipend, co-working stipend, and more. The team runs more like infrastructure than a typical security org: not in a silo, a lot of what we ship is core product code, and you'll be building alongside other engineering teams, not just configuring what they've already built.
Sr. IT System Analyst (Global Workplace Services/Facilities Maintenance and EHS KLA CorpSr. IT System Analyst (Global Workplace Services/Facilities Maintenance and EHSMilpitas, CA$137,800–$234,300 / yearPreferred Qualifications: Experience with GWS Applications like Cority, Procore, On-solve, Oracle Primavera Cloud, MS Share-point Portals, Genetec, Building Management Systems (Siemens), ServiceNow - Nuvolo, Autodesk Construction Cloud - Vault and Everbridge (BCIC). Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices.
Senior Workplace Manager NebiusSenior Workplace ManagerSan Francisco, CaliforniaThe Senior Workplace Manager - San Francisco is responsible for leading workplace operations, flagship office delivery, employee experience and day-to-day service excellence across Nebius' San Francisco office and other US locations. Ensure reliable Hard FM operations, including technical infrastructure, maintenance and building systems, as the operational backbone that enables a consistently high-quality workplace experience.
IAM Architect PeopleNTech LLCIAM ArchitectSanta Clara, CARemoteThe individual will lead the assessment, design, and governance of AI Agent and NHI security architecture, defining enterprise-wide identity control frameworks to enable secure adoption of Agentic AI and autonomous systems. We are seeking a highly experienced Principal Security Architect with deep expertise in Identity & Access Management (IAM), Privileged Access Management (PAM), Non-Human Identities (NHI), and Machine Identity Security.
Senior/Staff Mobile Security Engineer WorldSenior/Staff Mobile Security EngineerSan Francisco, CA$251,000–$325,000 / yearYou will: Design, build, and operate mobile device attestation and integrity verification systems across Android and iOS including hardware-backed key attestation (Android KeyStore TEE/StrongBox, Apple App Attest/Secure Enclave), ensuring requests originate from genuine, untampered devices running unmodified app code. Our mobile threat model is uniquely challenging: the World App must perform privacy-preserving biometric operations (iris and face authentication) on-device, hold cryptographic keys for identity proofs, and interact with hardware attestation systems all while operating in environments where adversaries range from casual fraud to nation-state-level identity fabrication at scale.