Senior Security Engineer Sigma Computing IncSenior Security EngineerSan Francisco, CA$175,000–$220,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Senior Product Security Engineer Cloudflare IncSenior Product Security EngineerSan Francisco, CAOn any given day, you might conduct a deep-dive security review on a new feature design, triage a complex bug bounty submission, or work directly with engineering teams to resolve vulnerabilities from different sources like bug bounties, SAST, fuzzing and penetration tests. High Influence & Communication: Superb cross-functional leadership skills; the ability to confidently influence senior engineering leaders, resolve ownership ambiguity, and champion security initiatives without explicit authority.
Security Engineer F5, IncSecurity EngineerSan Jose, CA$132,000–$198,000 / yearTechnical knowledge and hands-on experience with security and networking security, basic networking protocols, cloud security, network security design, intrusion prevention/detection, and firewall architecture. F5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5's differing products, industries, and lines of business.
NewCorporate IT Security Engineer CorridorCorporate IT Security EngineerSan Francisco, CaliforniaWe're a small, talented team, led by Jack Cable (Former CISA - Secure by Design), Ashwin Ramaswami (Former CISA, Stanford, and Schmidt Futures) and, Alex Stamos (Former CISO of Facebook, Yahoo, SentinelOne). 2–6+ years of hands-on experience in corporate IT, IT security, systems administration, or a similar role; internships, campus IT, or early career experience with significant hands-on responsibility are highly relevant.
Enterprise Security Engineer DoorDash IncEnterprise Security EngineerCA$130,600–$192,000 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users-from Dashers to merchant partners to consumers.
NewSenior/Staff Security Engineer David Joseph & CompanySenior/Staff Security EngineerSan Francisco, California$200,000–$300,000 / yearBecause there's limited prior art for securing a governed-identity agent that requests scoped access and acts under human approval, the work is genuinely novel: leading secure design reviews, building security primitives into the product, and owning the security story that enterprise buyers read before they deploy. Our client is an early-stage, seed-funded startup building an AI "coworker" for enterprise IT teams — an agent that operates as a governed identity inside a customer's directory, requests scoped access for each task, and acts only under human approval.
Senior Engineer, Offensive Security Twilio IncSenior Engineer, Offensive SecurityCATooling: Proficient in Burp Suite professional, Nmap, Metasploit, Wireshark etc. and AI security tools such as LangChain, TensorFlow for adversarial testing, as well as use of C2 frameworks (Cobalt Strike, Sliver, Havoc) or similar tools. Scripting and Coding: Ability to write functional scripts in Python or Bash to automate repetitive testing tasks and proficiency in Python, C++, and scripting for creating custom offensive tooling that avoids signature-based detection.
Information Security Engineer, Bare Metal Fluidstack LtdInformation Security Engineer, Bare MetalSan Francisco, CAYou harden Linux deeply (SELinux, AppArmor, kernel-level security) and command network security (TCP/IP, VPNs, firewall rulesets, zero-trust). If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role youve applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.
Platform Security Engineer SuperhumanPlatform Security EngineerSan Francisco, CAHas a demonstrated ability to work independently with minimal guidance, proactively manages tasks and priorities across multiple projects, analyzes and executes work efficiently, collaborates effectively with cross-functional teams, and thrives in fast-paced, results-driven environments. The company's products include Grammarly's writing assistance, Superhuman Docs's collaborative workspaces, Mail's inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically.
Staff Security Engineer - Cyber Governance & Automation Geico InsuranceStaff Security Engineer - Cyber Governance & AutomationPalo Alto, CA$110,000–$230,000 / yearThe Staff Security Engineer owns the end‑to‑end automated cyber governance program, including defining and delivering the roadmap for continuous control monitoring and validation, scalable evidence collection, and real‑time audit readiness across GEICO's hybrid cloud and on‑prem environments. This position partners closely with engineering and platform teams to translate complex regulatory, policy, and control requirements into prioritized, well-defined automation capabilities, ensuring solutions are scalable, sustainable, and aligned to enterprise risk priorities.
Security Engineer SierraSecurity EngineerSan Francisco, CaliforniaStrong written and verbal communication skills with the ability to clearly explain risk trade-offs and convey complex technical topics to both technical and non-technical audiences. Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones.
Software Engineer, Security SierraSoftware Engineer, SecuritySan Francisco, CaliforniaPartner with product and platform teams to implement and evolve Sierra’s trust primitives: identity management, access control, auditability, and data lifecycle management. You’re comfortable designing APIs, integrating with authentication or identity frameworks, and shipping high-quality code in a fast-paced environment.
Security Engineer SazabiSecurity EngineerSan Francisco, CaliforniaWe came to these beliefs the hard way — after years of building infrastructure and responding to incidents with tools that offered plenty of bells and whistles, but no clear answers when it counted most. Sazabi gives teams a single place to ask questions about their production systems in plain language, automatically visualize what's happening, and get to the root cause 10x faster.
Staff Network Engineer Geico InsuranceStaff Network EngineerPalo Alto, CA$100,000–$230,000 / yearDesign, implement, and maintain network infrastructure, including five-stage Clos data center fabrics, routers, switches, Palo Alto next-generation firewalls, VPN, hybrid connectivity to Azure, AWS and supporting services such as enterprise DNS. Hands-on experience with Microsoft Azure networking (for example, VNets, ExpressRoute/VPN, hub/spoke, Private Link, load balancing, NSGs, route tables, and DNS integration).
Customer Success Engineer : 26-01797 Akraya Inc.Customer Success Engineer : 26-01797Santa Clara, CA$48–$50 / hourWe are seeking a Senior Network Security Engineer to leverage their extensive expertise in network security and Next Generation Firewall (NGFW) technologies to maximize product potential for customers and partners. Most recently, we were recognized Inc's Best Workplaces 2024 and Silicon Valley's Best Places to Work by the San Francisco Business Journal (2024) and Glassdoor's Best Places to Work (2023 & 2022)!
Senior Staff Engineer, Security Architect BloomEnergySenior Staff Engineer, Security ArchitectSan Jose, CA$178,800–$257,200Technical Proficiency: Strong knowledge of security frameworks (e.g., NIST, ISO 27001) and proficiency in security technologies such as firewalls, web proxy, intrusion detection/prevention systems, SASE, Secure Browser, XDR, DLP, CASB, CNAPP, IAM. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.
Senior Security Engineer, Application & Platform Security SentrySenior Security Engineer, Application & Platform SecuritySan Francisco, CA$190,000–$280,000 / yearYou'll own and shape the practices that keep Sentry secure as we grow: security reviews, threat modeling, vulnerability management, and embedding secure coding practices into an engineering organization that cares about doing things right. A successful candidate's actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate's work location, education, work and other relevant experience, skills, and job-related knowledge.
Infrastructure Security Engineer Skip Innovations IncInfrastructure Security EngineerSan Francisco, CAplease visit https://www.skipwithjoy.com/careers?ashby_jid=ed63644c-accf-407b-a8cd-31d0bb9c26da for description.
Senior Engineer - Security Products (Backend Apis) Fastly Inc.Senior Engineer - Security Products (Backend Apis)San Francisco, CA$181,220–$217,464 / yearFastly's edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers' applications as close to their end-users as possible - at the edge of the Internet. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact your Recruiter, or the Fastly Employee Relations team at candidateaccommodations@fastly.com or 501-287-4901.
Senior Engineer - Security Products Backend APIs Fastly IncSenior Engineer - Security Products Backend APIsSan Francisco, CA$181,220–$217,464 / yearFastly's edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers' applications as close to their end-users as possible - at the edge of the Internet. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact your Recruiter, or the Fastly Employee Relations team at candidateaccommodations@fastly.com or 501-287-4901.
Sr. Data Center Engineer Open Text CorpSr. Data Center EngineerPleasanton, CARemote$87,800–$131,600 / yearThe lab environment comprises an extensive mix of compute platforms (Dell, HPE, Cisco, Oracle, IBM and Supermicro), enterprise storage networks (NetApp, HPE 3PAR and Dell EMC), virtualization clusters and a layered stack of monitoring, logging, security and IT service management platforms. Hardware component lifecycle: perform bare-metal diagnostics and physically replace failed components (RAID controllers, cache memory, system boards, SFP transceivers, power supplies, drives) using vendor out-of-band management tooling such as iDRAC, iLO, CIMC and IPMI.
Principal Detection and Response Engineer Roblox CorpPrincipal Detection and Response EngineerSan Mateo, CA$295,250–$345,040 / yearAbout the role: As a Principal Security Engineer on the Detection and Response (D&R) team at Roblox, you''ll play a key role designing and developing effective custom security data pipeline systems, detection strategies and automations for response workflows to defend our critical assets from threat actors. 4+ years of Security Data Engineering experience with streaming pipelines: You've built production grade ETL data processing pipelines end to end using Kafka / PubSub, Spark / Flink, Athena / BigQuery or similar.
Application Security Engineer Heartflow IncApplication Security EngineerSan Francisco, CA$145,000–$180,000 / yearThe flagship product-an AI-driven, non-invasive cardiac test supported by the ACC/AHA Chest Pain Guidelines called the Heartflow FFRCT Analysis-provides a color-coded, 3D model of a patient's coronary arteries indicating the impact blockages have on blood flow to the heart. Heartflow is the first AI-driven non-invasive integrated heart care solution across the CCTA pathway that helps clinicians identify stenoses in the coronary arteries (RoadMapAnalysis), assess coronary blood flow (FFRCT Analysis), and characterize and quantify coronary atherosclerosis (Plaque Analysis).
Software Dev Engineer, CLOS Fabric Compliance and Security, CLOS Fabric Engineering, AWS Amazon.com IncSoftware Dev Engineer, CLOS Fabric Compliance and Security, CLOS Fabric Engineering, AWSSanta Clara, CAWe maintain configuration compliance across the fleet, ensure devices run the latest approved operating systems, lead the end-to-end process for OS promotion, testing, and deployment, own the Capacity Out of Service (COOS) restoration program, and remediate control plane security issues. You"ll be responsible for building software services that deploy and scale the Amazon networks supporting AWS, customers, and other business units across multiple global datacenters.
Lead Site Reliability Engineer Glean Technologies, Inc.Lead Site Reliability EngineerMountain View, CA$200,000–$260,000 / yearWith over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles. Recognized by Fast Company as one of the World's Most Innovative Companies (Top 10, 2025), by CNBC's Disruptor 50, Bloomberg's AI Startups to Watch (2026), Forbes AI 50, and Gartner's Tech Innovators in Agentic AI, Glean continues to accelerate its global impact.
Software Engineer, Security PylonSoftware Engineer, SecuritySan Francisco, California$180,000–$280,000 / yearWork hands-on with engineers to ship fixes and help them build securely by default, telling the difference between theoretical risk and risk that actually matters so we spend effort where it counts. Unlike platforms built before the AI era, Pylon enriches every interaction with deep account-level context, automates the low impact customer work, and surfaces answers before your team even has to ask.
Senior Software Engineer, Security Harvey, Inc.Senior Software Engineer, SecuritySan Francisco, CA$220,000–$330,000 / yearFluency building and maintaining production services with agentic coding tools (Claude Code, Codex, or similar) - you know how to get real leverage from them and where they need supervision. Design, build, and operate Harvey's core security services - authentication, authorization, access governance, secrets management, and privileged access - across workforce, infrastructure, and production environments.
Security Software Engineer - Secure Transports, SEAR Apple IncSecurity Software Engineer - Secure Transports, SEARCupertino, CAAs an engineer, you will have the opportunity to majorly impact the design and implementation of Apple's embedded and desktop operating system products, collaborating closely with all other security partners, ranging from our Silicon Engineering group to our Cloud Services group. Our environment fosters product innovation, rapid product iteration, and a liberating amount of autonomy in which you will be encouraged to create and quickly bring to market new security methods and technologies to address the complex needs of mobile and distributed computing.
Software Engineer - AI Security Product Obsidian SecuritySoftware Engineer - AI Security ProductPalo Alto, CACopilot, ChatGPT Enterprise, Gemini, Claude, and a wave of agentic tools are being wired into corporate SaaS faster than security teams can keep up - with broad OAuth scopes, opaque data flows, and non-human identities acting on behalf of employees. Deep knowledge of AI and SaaS security- OWASP LLM Top 10, MITRE ATLAS, prompt injection, agent/tool-use risks, OAuth abuse, and identity models across major AI and SaaS platforms.
ASIC Design and Integration Engineer - Silicon Security Apple IncASIC Design and Integration Engineer - Silicon SecurityCupertino, CAYour responsibilities will include: Architecting and designing state-of-the-art security features, working closely with Platform Architecture, Design Verification to deliver high performance, area and power efficient RTL Blocks on time. In this role, you will design the state-of-the-art hardware defenses that prevent complex side channel attacks and ensure the integrity of our customers most sensitive data across Apples product line.
Security Operations Engineer SecOps II Upstart Holdings IncSecurity Operations Engineer SecOps IICARemote$134,100–$185,600 / yearAnd whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you'll have the support to work in the way that works best for you. Onsite perks, including catered lunches and fully stocked micro-kitchens when working from one of our offices in the Bay Area, Austin, Columbus, and New York City (opening Summer 2026!).
Data Center Controls Engineer, Cyber Security GoogleData Center Controls Engineer, Cyber SecuritySan Francisco, CAFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We're the driving channel behind Google's groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
Staff Software Engineer, Security Engineering, AI Compute BiohubStaff Software Engineer, Security Engineering, AI ComputeRedwood City, California$214,000–$268,000 / yearSuccess requires excellence across five interconnected pillars: training frontier AI models specifically for biology; building engineering systems that maximize research velocity and efficiency; executing a sophisticated data strategy that fuels AI development; operating a world-class AI compute platform; and creating impactful products that transform AI capabilities into accessible scientific tools. You will leverage state-of-the-art AI to accelerate discovery and drive transformative insights in biology—developing novel AI models purpose-built for biological research, engineering robust systems that enable breakthrough science at unprecedented scale, and translating these advances into practical tools that empower researchers worldwide.
Senior Security Engineer Qventus IncSenior Security EngineerMountain View, CAAccepted file types: pdf, doc, docx, txt, rtf. Enter manuallyEnter manually.
Sr. Site Reliability Engineer IllumioSr. Site Reliability EngineerSunnyvale, CaliforniaWe are looking for an experienced Senior Site Reliability Engineer (SRE) with a strong background in AWS & Azure cloud platforms to play a key role in ensuring the reliability, scalability, and performance of our cloud-based systems and applications. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments – stopping the spread of attacks before they become disasters.
Senior Site Reliability Engineer IllumioSenior Site Reliability EngineerSunnyvale, CaliforniaWe are looking for an experienced Senior Site Reliability Engineer (SRE) with a strong background in AWS & Azure cloud platforms to play a key role in ensuring the reliability, scalability, and performance of our cloud-based systems and applications. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments – stopping the spread of attacks before they become disasters.
Senior Software Engineer, Identity and Security - Profiling Services NVIDIA CorpSenior Software Engineer, Identity and Security - Profiling ServicesSanta Clara, CASound threat-modeling and distributed-systems judgment demonstrated through service trust, isolation, partial failure, credential handling, or abuse-resistance decisions. Ways to stand out from the crowd: Experience implementing workload identity, token exchange, delegated access, mutual TLS, policy-based authorization, or authorization-aware caching.
Senior Software Engineer, Security Counsel AI CorpSenior Software Engineer, SecuritySan Francisco, CA$220,000–$330,000 / yearDesign, build, and operate Harveys core security services - authentication, authorization, access governance, secrets management, and privileged access - across workforce, infrastructure, and production environments. Fluency building and maintaining production services with agentic coding tools (Claude Code, Codex, or similar) - you know how to get real leverage from them and where they need supervision.
Senior Software Engineer, Security HarveySenior Software Engineer, SecuritySan Francisco, CaliforniaFluency building and maintaining production services with agentic coding tools (Claude Code, Codex, or similar) — you know how to get real leverage from them and where they need supervision. Design, build, and operate Harvey's core security services — authentication, authorization, access governance, secrets management, and privileged access — across workforce, infrastructure, and production environments.
Security Devops Engineer ZoomSecurity Devops EngineerSan Jose, CAAs a DevOps Engineer on Zoom's Security DevOps team, you will work on high-impact infrastructure initiatives that power some of Zoom's most security-critical production systems - including secrets management, secure service-to-service delivery, PKI, and secure deployment pipelines. We set out to build the best collaboration platform for the enterprise, and today help people communicate better with products like Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, and Zoom Webinars.
Forward Deployed Engineer - Security Clearance Required VirtruForward Deployed Engineer - Security Clearance RequiredLivermore, CA$170,000–$220,000 / yearWorking onsite at customer facilities, you'll serve as the technical bridge between Virtru's platform capabilities and agency-specific security requirements, deploying containerized workloads on Kubernetes while ensuring successful adoption of our Data Security Platform (DSP) within complex government infrastructures that span both Windows enterprise environments and Linux-based cloud-native platforms. Backed by Iconiq Capital, Bessemer Venture Partners, Foundry Capital, and Tiger Global, we're helping Fortune 500 companies and government agencies discover that true data security means having the freedom to share, collaborate, and innovate - without compromise.
Software Engineer II Security Aurora Innovation IncSoftware Engineer II SecurityMountain View, CA$139,000–$201,500 / yearAurora expects commitment to our safety policies from every employee, and seeks candidates who take an active responsibility, can contribute to building an atmosphere of trust, and invest in the organization's long-term success by prioritizing working safely, no matter what. In addition to contributing to the security architectural strategy, the team is involved in architecture reviews, reviewing and proposing threat models, security code reviews, and release-security for Aurora's products.
Harness and Platform Engineer, AI Safety and Security Engineering NVIDIA CorpHarness and Platform Engineer, AI Safety and Security EngineeringSanta Clara, CAGood platform work here looks like fewer surprises: environments that behave, tooling that stays versioned, and runs that repeat. Our AI Safety & Security Engineering team builds and evaluates AI-powered tooling that helps find, validate, and patch software vulnerabilities.
NewSenior Security Operations Engineer VailexaSenior Security Operations EngineerSan Francisco, CAYou'll partner closely with Engineering, IT, Legal, and Business leaders to reduce risk, respond to incidents, and continuously raise the security bar across the company. • AI fluency: ability to use AI tools to accelerate investigations (summarization, clustering, query generation) while validating outputs and protecting sensitive data.
NewStaff Security Engineer, Enterprise Security Engineering Aurora Innovation IncStaff Security Engineer, Enterprise Security EngineeringMountain View, CA$189,000–$303,000 / yearExperience architecting and integrating enterprise security platforms - designing API integrations, automating workflows, and building tooling that extends platform capabilities across domains such as EDR/XDR, MDM, IAM/IGA, DLP, SaaS security, cloud security, or PKI. Design and build Aurora's security telemetry and detection infrastructure, including log pipelines, SIEM integrations, and alerting frameworks - in partnership with the Security Operations Engineer who owns ongoing tuning and rule development.
Senior Software Engineer, AI-Empowered Security, Cloud CISO Google LLCSenior Software Engineer, AI-Empowered Security, Cloud CISOSunnyvale, CAWe"re looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Proficiency in the security assessment and design of global-scale distributed systems, with experience implementing end-to-end security controls (e.g., secure SDLC, automated vulnerability discovery, or threat analysis).
Software Engineer, AI Security NotionSoftware Engineer, AI SecuritySan Francisco, CaliforniaSkills You'll Need to Bring: Secure software engineering craft: You have 8-10+ years of experience designing, building, or securing complex software systems, and you are comfortable working in production code with product and platform engineers. Build automated red-team and regression testing for risks such as prompt injection, indirect instruction following, data exfiltration, tool misuse, cross-tenant leakage, and unsafe workspace mutations.
Software Engineer — Data Security (AI-Driven) | San Jose, CA (Hybrid) The Valentino GroupSoftware Engineer — Data Security (AI-Driven) | San Jose, CA (Hybrid)San Jose, CaliforniaBy utilizing advanced features like classification , granular access control , and attack detection , we minimize risks, enhance compliance, and prioritize remediation for maximum protection. Familiarity with cloud platforms , distributed data processing, and tools like Kubernetes , Docker , Confluent/Kafka , and CloudFormation Templates (CFTs) .
Senior Software Engineer - Product Engineering Identity Security Abnormal SecuritySenior Software Engineer - Product Engineering Identity SecuritySan Francisco, CA$179,800–$258,500 / yearAbnormal's Identity Security team is building the platform to secure this new reality: unified visibility across all identity types, behavioral intelligence that understands what's normal, and AI-native automation that operates at cloud speed. Both create an identity explosion-humans, service accounts, and AI agents now outnumber traditional users 10-to-1, each with permissions that legacy tools can't govern.
Staff Backend Engineer - Device Security Verkada IncStaff Backend Engineer - Device SecuritySan Mateo, CA$200,000–$300,000 / yearWe've got serious momentum in the market: more than 30,000 customers (including 100+ of the Fortune 500), a $5.8B valuation, more than $1 billion in annualized bookings, and backing from CapitalG, Sequoia Capital, General Catalyst, Felicis Ventures, Next47 and more. With that in mind, we carefully consider a number of factors to determine the appropriate starting pay for an employee, including their primary work location and an assessment of a candidate''s skills and experience, as well as market demands and internal parity.