Principal Security Engineer for AI Cloud & Real-Time Models
Jobleads-US
Reactor is hiring a Principal Security Engineer to build Reactor's security program from the ground up and serve as the main point of contact for partners and customers on protection of models and data.
You will set strategy, lead security reviews and compliance, threat-model the platform, and work hands-on to secure cloud-native infrastructure while communicating complex risks to technical and non-technical audiences in a fast-paced SF startup.
#J-18808-Ljbffr Jobleads-US- ...the inference platform for real-time world models. Our goal is to... ...cases in media, physical AI and omni-directional models... ...The Role We're hiring a Principal Security Engineer. You'll build Reactor's security... ...team, at an AI lab, a GPU cloud, or a cloud infra company...CloudFull timeVisa sponsorshipRelocation package
$275k - $300k
...TeamThe Information Security organization... ...a multi-cloud environment.The... ...hold up under real-world pressure... ...security validation, AI-augmented... ...looking for a Principal Offensive Security Engineer who is as much... ..., and model-serving infrastructure... ...Francisco, CA, USType: Full timeCloudFull timeWork at officeFlexible hours3 days per week$220k - $280k
...extremely quickly. Our real-time APIs have helped... ...example, our engineering team in India... ...looking for a Principal Information Security Engineer to lead... ...capabilities, strengthen cloud security posture... ...two Develop AI-assisted and... ...to threat modeling and security design...CloudWork at officeRemote workHome officeFlexible hours- ...computers. For the first time ever, you can manage... ...is looking for a Principal Security Engineer to tackle some of the... ...initiatives that span security, AI, infrastructure,... ...privilege, JIT system using real-time agentic... ...and access management, cloud infrastructure, internal...CloudWork at office3 days per week
- ...for:The Circle Security Team works to protect... ...), our cloud-native infrastructure... ...EKS), and the AI tooling Circle... ..., but as a Principal who can go deep... ...occasional night time and weekend incident... ...such as threat modeling, vulnerability... ..., or security engineering.3+ years of...CloudContract workWork experience placementFlexible hoursShift workNight shift
- ...Roles DescriptionThe Principal Enterprise Security Engineer serves as the senior... ...initiatives ( e.g., AI adoption, zero trust... ...volume, and shorten time-to-adoption via platformized... ....Serve as a role model for engineers and mentor... ...or lead architecture.Cloud Security Expertise:...CloudWork at officeLocal area
$226k - $300k
...Principal Security Engineer San Francisco, CA Altruist is transforming... ...by building an AI platform for wealth professionals... ...to grow, optimize time and resources, and... ...across our cloud, applications, and identity... ...reviews and threat modeling for new products and...CloudWork at officeImmediate start3 days per week$401k
...all of humanity.The Security team protects OpenAI’... ...RoleOpenAI is seeking a Principal Security Engineer to join our... ...supercomputing clusters, multi-cloud infrastructure,... ...that power our frontier AI models. Our charter includes... ...(up to 8 weeks)Paid time off: flexible PTO for...CloudWork at officeLocal areaRemote workFlexible hours$172.5k - $313.7k
...SalesforceSalesforce is the #1 AI CRM, where humans... ....Job Title: Principal Engineer, Product... ...ExperienceThe Product Security team sits within Trust... ...s fastest-growing cloud products —... ...navigate deployment models ranging from multi... ...live well including: time off programs,...CloudFull time$172.5k - $313.7k
...Salesforce is the #1 AI CRM, where humans with... ...all.**Job Title:** Principal Engineer, Product Security**The Experience**The... ...Salesforce's fastest-growing cloud products - spanning... ...navigate deployment models ranging from multi-... ...live well including: time off programs, medical...Cloud$90k - $110k
...develop, and operationalize secure agentic AI capabilities in risk &... ..., and reliability in real-world operationsEnsure... ...-scale security engineering initiatives5+ years of... ...Logic Apps, or comparable cloud-native services.... ...MO; Short Hills, NJ; Scottsdale, AZType: Full timeCloudFull time$120k - $250k
...passionate professional for a Senior Cloud, AI & Data Security Engineer role who wants to design and... ...security patterns, roadmaps, and operating models that leverage collaboration Facilitating... ..., and technology leaders Strong time management skills with the ability to...CloudContract workPart timeLocal area$220k - $250k
...never been a better time to build a... ...seasoned Head of Security Engineering to own the security... ...Security: Embed threat modeling, architecture reviews... ...across cloud and on-premises environments... ...problems in real-time and stay truly... ...How We Think About AI We leverage AI...CloudFull timeWork at officeRemote workWorldwide- ...mid-career ML infrastructure engineer to design and operate scalable... ...systems for production AI models used in civil engineering and... ...pipelines for large 3D point cloud and image data, and architect... ...with CAD software to deliver real-time results. You will work with...Cloud
$200k - $220k
...the collaborative AI workspace where teams... ...customers more time for their life’s work... ...-on Corporate Security Engineer to own and improve... ...of large language models, AI agents, and model... ...engineering at a cloud-native company.... ...excited to use AI as a real collaborator in...CloudWork at officeLocal area$10 per hour
...Come join us.All security disciplines work... ...hundreds of engineers around the world... ...You'll spend your time writing code and... ...across the SaaS and cloud estate.Build the... ...pace as we add AI agents and MCP... ...Comfort writing real code or scripts... ...including frontier AI models on day one.We're...CloudWork at officeImmediate startRelocationRelocation packageFlexible hours$146k - $240k
...enterprises orchestrate AI-powered work. Our... ...roleJoin WRITER's security team as a staff... ...and response engineer and help protect the... ...training data, and model deployments while... ...intelligence into real-time detections, coordinating... ...research team, Cloud Infrastructure,...CloudFull timeWork at officeLocal area$232k - $290k
...opportunities, join us, and build real world value.THE WORK:As a Senior Staff Security Engineer focused on AI Security, you will be... ...as Product Security, Cloud Security, or Security... ..., data poisoning, model extraction, RAG... ...your manager to take time off when you need itIndustry...CloudFull timeWork at officeLocal area- ...helping them harness AI to drive outcomes at a time of exponential... ...DXC modernises, secures, and operates some... ...Security Engineer who brings curiosity... ...Azure Security and Cloud Security Posture... ...enjoys making a real impact, values autonomy... .... Our work model prioritizes in-person...CloudFull time
$266k
...all of humanity.The Security team protects... ...seeking a Security Engineer to join our Infrastructure... ...clusters, multi-cloud infrastructure,... ...our frontier AI models. Our charter includes... ...infrastructure in real-world projects.Expertise... ...to 8 weeks)Paid time off: flexible PTO...CloudWork at officeLocal areaRemote workFlexible hours$155k - $207k
...lives one task at a time. As a company we celebrate... ...Director of Engineering, you are a pragmatic security leader who acts as a... ...response plans and threat modeling.Develop and... ...security strategies for AI and machine learning... ...practices, including cloud security, access controls...CloudWork at officeImmediate startFlexible hours$230k - $390k
...customer-facing AI agents, working with... ...Google Workspace.Security EngineerSecurity Engineering builds the... ...infrastructure team to threat model designs, review... ....Find and Reduce Real Risk.Identify... ...applications, cloud infrastructure, identity... ...knows and spends time with our...CloudFull timeFlexible hours$153k - $376k
...code, or iterating with AI. From idea to product,... ...and work together in real time from anywhere in the... ...collaboration, join us!As a Security Engineer you will identify and... ...to secure AI models, tooling, debugging workflows... ...changes to Figma’s cloud and corporate infrastructure...CloudMinimum wageFull timeLocal areaRemote workFlexible hours$189k - $255.5k
...directly with one-time purchases.Ultimately... ...are looking for a Security Engineer to support our... ...on a hybrid work model.)About the TeamPatreon... ...security, cloud security, corporate... ...experience using AI tools (LLMs, ML models... ...solutions to messy, real-world problems and...CloudWork at officeLocal areaRemote workWorldwideFlexible hours3 days per week- ...and Amsterdam.The Security Governance, Risk... .... GRC Engineering is how we make all... ...manual and point-in-time; you will turn it... ...risk data into real-time signals for... ...code in the SDLC, AI- and agent-driven... ...across cloud and internal systems... ...Demonstrated ability to model controls,...CloudWork experience placementWork at officeLocal areaShift work
$10 per hour
...Detection & Response engineers own their... ...they fire. The security team is spread across... ...adversaries are real. The business is... ..., SaaS, and cloud, treating them as... ...&CK, precision, time-to-detect. We don... ...evaluating and verifying AI-assisted work -... ...frontier AI models on day one.We're...CloudWork at officeLocal areaImmediate startRelocationRelocation packageFlexible hours$237.6k - $297k
...skilled Infrastructure Security Engineer to join our team.... ...securing large cloud environments,... ...range for this full-time position in the locations... ...develop reliable AI systems for the... ...world's leading models, and help enterprises... ...that deliver real impact. We work closely...CloudFull time- ...Remembers Every time you call a doctor'... ...every patient. An AI agent that knows... ...to the Forbes Cloud 100 and the 2026 Enterprise... ...are looking for a Security Engineer to help build and... ...in-office working model. Flexible to hire... ...in solving real operational problems...CloudWork at officeImmediate startRemote workFlexible hoursShift work
- ...customer experience - real-time AI agents that can understand... ..., we need more great engineers. The work affects... ...We're looking for a security engineer to build the... ...controls, permissions models, and audit logging so... ...infrastructure security, and cloud security Are...Cloud
- ...evals for frontier AI agents, as well as... ...'re looking for a Security Engineer to own and build... ...as our first full-time security hire. You... ...secure our product, cloud infrastructure,... ...systems through threat modeling, design and code... ...requirements into real technical and...CloudFull timeWork at officeRelocationVisa sponsorship
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