Senior Security Engineer I, Product Security Oscar Health InsuranceSenior Security Engineer I, Product SecuritySan Francisco, CARemoteTechnical Mentorship: Act as a technical resource and mentor to junior engineers, providing guidance to remove obstacles and develop smooth, highly functional workflows. About the role: As a Senior Product Security Engineer, you will be a key technical resource for the team, leading the security of the software development life cycle (SDLC) from design to completion.
Senior Security Engineer, Threat & Offensive Security Valon Mortgage IncSenior Security Engineer, Threat & Offensive SecuritySan Francisco, CA$180,000–$230,000 / yearAs a key security member at Valon, you will help scale and strengthen our offensive security and threat operations, proactively identifying weaknesses in our systems, networks, and applications as the company continues to grow. In addition to protecting Valon's internal systems, the Security team partners closely with Product and Engineering to design and deliver secure, scalable, and trustworthy capabilities for ValonOS.
Senior Security Engineer - Data Security Sigma ComputingSenior Security Engineer - Data SecuritySan 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. Experience designing and implementing platforms like Insider threat and data protection technologies (SIEM, UBA, DSPM, SSPM,DLP, Browser Protection, Endpoint detection).
Senior Security Engineer, Enterprise Security Turo IncSenior Security Engineer, Enterprise SecuritySan Francisco, CA$148,000–$185,000 / yearIn general, Turo interacts with candidates through our Careers page and via turo.com email addresses, and we don't ask candidates for sensitive financial or personal info or request money as part of the hiring process (so an application fee or equipment costs). Whether you're flying in from afar or looking for a car down the street, searching for a rugged truck or something smooth and swanky, Turo puts you in the driver's seat of an extraordinary selection of cars shared by local hosts.
Senior Security Solutions Architect, AWS Security & Networking - North America Amazon.com IncSenior Security Solutions Architect, AWS Security & Networking - North AmericaSan Francisco, CAThe ideal candidate should be a technical security professional who has the ability to consult and build a wide range of threat detection and incident response capabilities, advise on securing generative AI applications, is willing to dive in to the details, can build scalable solutions, and is able to communicate at all levels within an organization. The work spans the boardroom and the keyboard in the same week: framing a Zero Trust or AI-security roadmap a CISO can defend to their board, leading a hands-on architecture review with their engineers, and publishing guidance the security community uses to strengthen their defenses.
Senior Security Engineer, Detection and Response HackerOne IncSenior Security Engineer, Detection and ResponseSan Francisco, CARemoteSuccess in the Senior Security Engineer role will be accomplished by delivering on the responsibilities below in alignment with the Values and Principles that define how we work at HackerOne: Design, build, and maintain detection-as-code capabilities across cloud infrastructure, SaaS applications, endpoints, and identity systems, improving coverage and signal quality through Data-Driven Decision Making. As a Senior Security Engineer, you will design and deliver detection and response capabilities that protect a modern, cloud-native environment by writing code, building AI-powered tooling, and automating workflows end-to-end.
Sr. Security Services SA, AWS Industries - Customer Acceleration Team - Security Specialists Amazon.com IncSr. Security Services SA, AWS Industries - Customer Acceleration Team - Security SpecialistsSan Francisco, CADrive adoption of the AWS Security Services portfolio (Security Hub, GuardDuty, Inspector, Detective, IAM Identity Center, Macie, Security Lake, Network Firewall, WAF, and more) across three motions: deepening adoption at existing accounts, enabling CISO-org relationships, and supporting competitive displacement. The customers you serve span Financial Services, Healthcare, Technology, Manufacturing, Energy, Telecommunications, Media, and Retail - and they are navigating real complexity: securing AI at scale, rethinking identity models, and keeping pace with a rapidly evolving threat landscape.
Senior Security Engineer, AI/ML Qualys IncSenior Security Engineer, AI/MLFoster City, CA$115,000–$140,000 / yearYou will both build and break: designing and deploying GenAI and agentic systems that power next-generation threat detection, while red teaming those same systems to uncover prompt injection exploits, adversarial inputs, model manipulation, and other emerging AI threats. Familiarity with GenAI-specific risks such as prompt injection, model evasion, hallucination-based exploits, data leakage, or model theft, and with LLM deployment scenarios (e.g., OpenAI, HuggingFace, custom-hosted models) and their threat surfaces.
Senior Staff Security Engineer, AI Security Ripple LabsSenior Staff Security Engineer, AI SecuritySan Francisco, CA$232,000–$290,000 / yearServe as Ripple's go-to technical resource on agentic AI risks, including MCP server security, tool poisoning, prompt injection at the orchestration layer, and excessive agency in multi-agent systems, translating emerging threats into concrete mitigations with Engineering and Product. You will lead the technical strategy for AI security across the agentic SDLC, define and operationalize guardrails for LLM and agentic AI adoption, and build AI-powered security tooling in close partnership with the broader organization to embed AI security into how Ripple operates every day.
Senior Security Guard - Health UCSF Medical CenterSenior Security Guard - HealthSan Francisco, CAAs a frontline representative of the Security Services team, the HSA supports the protection of patients, staff, visitors, and physical assets through proactive patrols, access control, safety surveillance, and timely incident response. Our Security Guard, also known as our Health Safety Ambassador (HSA) at UCSF Health, plays a vital role in ensuring a safe, welcoming, and secure environment across all UCSF Medical Center facilities.
Senior Security Engineer, Enterprise Security BrazeSenior Security Engineer, Enterprise SecuritySan Francisco, CALead the design, implementation, and continuous tuning of forensics, programs across endpoints, networks, and cloud environments, including policy development, incident triage, data classification alignment, and cross-functional collaboration to prevent unauthorized exfiltration of sensitive data. As a senior team member, you'll help build functionality for a high-scale, growing customer base, collaborate with diverse security professionals, address unique security challenges, participate in on-call rotations, and respond to critical incidents.
Senior Security Engineer, Enterprise Security Braze IncSenior Security Engineer, Enterprise SecuritySan Francisco, CALead the design, implementation, and continuous tuning of forensics, programs across endpoints, networks, and cloud environments, including policy development, incident triage, data classification alignment, and cross-functional collaboration to prevent unauthorized exfiltration of sensitive data. As a senior team member, you''ll help build functionality for a high-scale, growing customer base, collaborate with diverse security professionals, address unique security challenges, participate in on-call rotations, and respond to critical incidents.
Senior Security Engineer - Data Security Sigma Computing IncSenior Security Engineer - Data SecuritySan 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. Experience designing and implementing platforms like Insider threat and data protection technologies (SIEM, UBA, DSPM, SSPM,DLP, Browser Protection, Endpoint detection).
Sr. Security Software Engineer, Security Operations Pinterest IncSr. Security Software Engineer, Security OperationsSan Francisco, CARemote$155,584–$320,320 / yearWhat we''re looking for: Experience designing, building and operating complex production systems in security engineering, cloud infrastructure, platform engineering or a related area. This role combines hands-on software and infrastructure engineering with architectural ownership, cross-functional influence and responsibility for the reliability and adoption of security-critical capabilities.
Security Software Engineer, Infrastructure Security Staff or Senior MongoDB IncSecurity Software Engineer, Infrastructure Security Staff or SeniorSan Francisco, CA$127,000–$249,000 / yearDevelop APIs, automation, and tooling that manage security posture at scale (CSPM, vulnerability management, workload identity) and provide monitoring, logging, and alerting pipelines that integrate with our tooling (Grafana, Splunk, Victoria Metrics.). Qualifications: You might be a great fit if you match some of the following: 5+ years of experience in Software Engineering, Site Reliability Engineering, or similar roles, preferably with relevant security work.
NewSr. Security Engineer, Leo Security Amazon.com IncSr. Security Engineer, Leo SecuritySan Francisco, CAYou will drive immediate fixes to closure by identifying the right team or individual to own each task, and by creating the mechanisms needed to ensure security outcomes are prioritized and tracked to completion across teams with competing priorities. When you"re not responding to builder teams, you will evaluate overall security posture across the organization to surface architectural defects, hunt for gaps before they become incidents, and propose new security initiatives that correct systemic problems.
NewSenior Security Engineer, Detection & Response Aircall.ioSenior Security Engineer, Detection & ResponseSan Francisco, CaliforniaYou will not be solely responding to alerts or consuming a detection platform that someone else runs, you will build and run it: the ingestion pipelines, the Terraform that defines them across sandbox, staging and production AWS accounts, the retention and cost posture, and the automation layered on top. Hands-on experience with SIEM or log analytics platforms and data lake technologies (OpenSearch, Elasticsearch, Clickhouse, Sentinel, Splunk, Datadog, AWS Athena, Azure synapse, Databricks or equivalent) and alerting/monitoring tooling.
Senior Security Engineer Beacon AISenior Security EngineerSan Carlos, CaliforniaBacked by top investors, we’ve secured a dozen Department of Defense contracts and partnered with major airlines to deliver mission-critical systems. We’re a fast-moving team of aviators, engineers, and operators building an AI platform to make flying safer, more efficient, and more capable.
Senior Security Software Engineer, Infrastructure Security RobloxSenior Security Software Engineer, Infrastructure SecuritySan Mateo, CA$233,570–$269,170 / yearWork closely with other InfoSec teams (AppSec, D&R, GRC, CorpSec, CloudSec, NetSec) and partner with engineering teams across Roblox, specifically the Infrastructure organization, to ensure the secure outcomes of security and product driven initiatives. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.
Senior Information Security Analyst Goldbelt, Inc.Senior Information Security AnalystPetaluma, California$100,000–$140,000 / yearFull timeManage accreditation and annual compliance actions using eMASS and the U.S. Coast Guard tracking tools to ensure annual reviews, control tests and contingency plan tests are completed on schedule to comply with FSMA requirements and keep the Program Manager informed of compliance and status of ATO efforts via updates to the PM’s Drumbeat and Metrics products. Working directly with leadership, developers, engineers, system and database administrators to track changes to the system configurations and software, conducting regular reviews, updates and maintenance of certification and accreditation plans, topology drawings, and associated documents, and uploading completed documents to eMASS.