Member of Technical Staff — Security Engineering Causal LabsMember of Technical Staff — Security EngineeringSan Francisco, CaliforniaSecurity Engineering & SDLC: Partner with Infrastructure, Research, and Forward Deployed teams to build automated security testing, threat detection, and vulnerability scanning directly into our deployment workflows, orchestrators (Kubernetes, Slurm), and customer-facing APIs. Understanding of ML Platform Security: Practical grasp of the security challenges unique to ML platforms—protecting high-value model weights, securing distributed training pipelines, data lineage/poisoning, and AI-specific threat vectors.
Senior Enterprise Account Executive, Security - Bay Area Harness Inc.Senior Enterprise Account Executive, Security - Bay AreaSan Francisco, CA$280,000–$325,000 / yearOver the past year, Harness powered over 185M deployments, 82M builds, 18T flag evaluations, 8M security scans, 9.1B optimized tests, 3T protected API calls, and helped manage $2.8B in cloud spend - enabling customers like United Airlines, Morningstar, and Choice Hotels to accelerate releases by up to 75%, reduce cloud costs by up to 60%, and achieve 10x DevOps efficiency. Powered by Harness AI and the Software Delivery Knowledge Graph, the Harness Platform applies deep context and intelligent automation across the software delivery lifecycle with governance and policy-driven controls embedded throughout the platform.
Network Security Engineer Manpower EngineeringNetwork Security EngineerFoster City, CATemporaryManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.
Security Engineer, Enterprise PersonaSecurity Engineer, EnterpriseSan Francisco, CaliforniaYou'll work alongside experienced security engineers to defend Persona's people, devices, and systems against evolving threats - and build the tooling and automation that lets us do it at scale. For 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.
NewSoftware Engineer - Security Snorkel AI Inc.Software Engineer - SecuritySan Francisco, CA$220,000–$300,000 / yearWhether you're looking to deepen your technical expertise, explore leadership opportunities, or learn new skills across multiple functions, you're fully supported in building your career in an environment designed for growth, learning, and shared success. Builds trust with engineering, product, and infrastructure teams by proposing solutions that balance security posture with developer velocity - security controls that teams resist or work around deliver zero impact.
Senior Product Security Engineer PersonaSenior Product Security EngineerSan 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. Meanwhile, OpenAI relies on Persona to keep bad actors out, protecting one of the world’s most powerful AI platforms from large-scale abuse in a time when AI is reshaping the way we work and live.
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.
Product Security Engineer PersonaProduct Security EngineerSan 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. Meanwhile, OpenAI relies on Persona to keep bad actors out, protecting one of the world’s most powerful AI platforms from large-scale abuse in a time when AI is reshaping the way we work and live.
Senior Enterprise Account Executive AxonSenior Enterprise Account ExecutiveSan Francisco, CA$130,000–$150,000 / yearCommercial partnerships are key to the Enterprise effort at Axon and the Senior Account Executive will be responsible for selling our products and services directly and indirectly to the earliest customers across retail, healthcare, private security, casinos, critical infrastructure, rail and logistics. Ability to think creatively, articulate complex solutions, build and maintain senior level relationships, navigate across large integrators and Fortune 500 accounts, and lead the Axon team to success is required.
Residential Executive Protection Agent - Part Time/Full-Time DAGDA INTERNATIONAL INC.Residential Executive Protection Agent - Part Time/Full-TimeSan Francisco, CA$37.50–$40 / hourFull timeThe ideal candidate will have prior executive protection, residential security, secure transportation, or similar high-level security experience. Candidates must demonstrate sound judgment, strong situational awareness, professionalism, flexibility, confidentiality, and defensive driving skills.
NewExecutive Protection Specialist, San Francisco (Ad hoc) Concentric AdvisorsExecutive Protection Specialist, San Francisco (Ad hoc)San Francisco, CaliforniaConcentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts. Our ultimate goal is to be recognized as the most innovative, capable, and trusted Risk Management partner in the world, and we do this by following these core values: Integrity – Collaboration- Relationships – Excellence – Creativity- Results.
Associate Property and Facilities Manager ConcentricAssociate Property and Facilities ManagerSan Francisco, CA$150,000–$180,000 / yearConcentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts. San Francisco, California Pay Range $150,000—$180,000 USD Concentric and SPS Global acknowledge the systemic barriers in the security industry and recognize that removing those barriers will require a collaborative and conscious effort.
Team Leader / Senior Team Leader iJETTeam Leader / Senior Team LeaderHillsborough, CAProfessional and friendly communicator with a positive attitude and commitment to excellence (prior experience in customer service or hospitality industries preferred).Must possess excellent communication skills; written and verbPrior ERT, military, law enforcement or executive protection experience providing physical security, emergency response, surveillance detection, securetransportation. Ability to work irregular or extended hours (shifts to include nights, weekends, and holidays).Partner with various intelligence and investigations teams, global security operations center assets, other private security firms, and local law enforcement to proactively identify and mitigate threats.
Field Operations Leader iJETField Operations LeaderSan Francisco, CAAbility to work irregular or extended hours (shifts to include nights, weekends, and holidays).Partner with various intelligence and investigations teams, global security operations center assets, other private security firms, and local law enforcement to proactively identify and mitigate threats. Possess a valid and current California driver licensePossess a valid U.S PassportProfessional and friendly communicator with a positive attitude and commitment to excellence (prior experience in customer service or hospitality industries preferred).Excellent communication skills (verbal and written).
Household Manager ConcentricHousehold ManagerSan Francisco, CA$160,000–$175,000 / yearConcentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts. San Francisco, California Pay Range $160,000—$175,000 USD Concentric and SPS Global acknowledge the systemic barriers in the security industry and recognize that removing those barriers will require a collaborative and conscious effort.
Household Manager Concentric advisors, inc.Household ManagerSan Francisco, CA$160,000–$175,000 / yearConcentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts. Our ultimate goal is to be recognized as the most innovative, capable, and trusted Risk Management partner in the world, and we do this by following these core values: Integrity- Collaboration- Relationships- Excellence- Creativity- Results.
Law Enforcement Response Associate (Temporary, Remote) ConcentricLaw Enforcement Response Associate (Temporary, Remote)San Francisco, CARemoteSan Francisco, California Pay Range $95,000—$95,000 USD Concentric and SPS Global acknowledge the systemic barriers in the security industry and recognize that removing those barriers will require a collaborative and conscious effort. Concentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts.
Property and Facilities Manager ConcentricProperty and Facilities ManagerSan Francisco, CA$225,000–$250,000 / yearSan Francisco, California Pay Range $225,000—$250,000 USD Concentric and SPS Global acknowledge the systemic barriers in the security industry and recognize that removing those barriers will require a collaborative and conscious effort. Concentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts.
Housekeeper, San Francisco ConcentricHousekeeper, San FranciscoSan Francisco, CA$40–$60 / hourConcentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts. San Francisco, California Pay Range $40—$60 USD Concentric and SPS Global acknowledge the systemic barriers in the security industry and recognize that removing those barriers will require a collaborative and conscious effort.
Property And Facilities Manager Concentric advisors, inc.Property And Facilities ManagerSan Francisco, CA$225,000–$250,000 / yearThe Property and Facilities Manager is an experienced project manager and builder with a background in high-end, sophisticated residential environments, responsible for overseeing all building systems across newly remodeled homes in San Francisco, Aspen, CO, Palm Springs, and San Antonio, TX. Concentric offers strategic advisory services, risk assessments, physical protection, threat intelligence, open-source monitoring, program audits, secure embedded staffing, and training for security teams and intelligence analysts.