Security & Infrastructure Engineer for AI Data Platforms
AfterQuery
AfterQuery is a San Francisco–based applied research lab building data solutions for foundation model development. You will protect a high‑stakes system handling AI workflows, expert networks, and enterprise integrations while shaping core infrastructure and human‑in‑the‑loop tooling.
The role emphasizes building resilient security infrastructure, replacing manual workflows with code, and accelerating debugging with AI tooling, all inside a fast‑moving, in‑person team.
#J-18808-Ljbffr- ...for a market-leading AI voice agent company for... ...as the essential AI infrastructure for high... ...Enterprise-grade privacy and security. Advanced simulation... ...customer and consumer data across API, voice, and... ...infrastructure, DevOps, or platform engineering ~ Experience...PlatformDataWork at officeRemote workFlexible hours
- ...Senior Cloud Security Engineer At Anyscale, we're on a mission... ...the progress of AI applications out into... ...that any developer or data scientist can scale... ...production and cloud infrastructure for larger and more demanding... ...Azure) and container platforms (Kubernetes). ~...PlatformData
$231k - $340k
...combining frontier agentic AI, an enterprise-grade platform, and deep domain... ...challenges in less time. Security is at the heart of what... ...their most sensitive data, and we take that responsibility... ...build. As a Staff Infrastructure Security Engineer, you’ll set the...PlatformDataFull time- ...Reactor is hiring a Principal Security Engineer in San Francisco to build and own Reactor's security program from the ground up. You will protect models and data, lead security reviews, and drive compliance with partners and customers in a fast-paced startup environment...PlatformData
$200k - $280k
...Harvey is a secure AI platform for professionals in law, tax, and finance... ...our expert team of lawyers, engineers and research scientists. We... ...ownership of securing our infrastructure at Harvey. As an early member... ...from other companies’ data breaches. We conduct regular...PlatformData$243k - $284k
...growth-stage technology companies, across AI, bio + healthcare, consumer, crypto,... ...the world.The RoleWe're hiring a Staff Engineer, Security Automation to anchor automation across a... ...security team relies on, centralize the data they generate, and build the dashboards...PlatformDataWork at office2 days per week$179k
...team and role Our Security Engineering team protects Scribd'... ...applications and cloud infrastructure. We take a proactive,... ..., infrastructure and platform teams, and product... ...secrets management, data protection, and encryption... ...access to leading AI tools Get to Know...PlatformDataFor contractorsLocal areaHome officeFlexible hoursShift work- ...HUD is seeking a Security Engineer to own and build our security program as the first full... ...You will protect our product, cloud infrastructure, data workflows, and internal systems while... ...controls, securing APIs and platforms as our data assets grow. Remote-friendly...PlatformDataFull timeRemote work
$190k - $230k
...Staff Security Engineer, Product & Platform Security Houston; New York; San Francisco; Seattle... ...GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large... ..., authorization, data protection, and infrastructure...PlatformDataFlexible hours$200k - $330k
...About the Role Build and operate the security infrastructure behind an enterprise AI platform. As an early dedicated engineer working across platform security and infrastructure... ...tenant infrastructure that protects customer data while supporting AI model serving. Create...PlatformDataVisa sponsorship$237.6k - $297k
...are seeking a highly skilled Infrastructure Security Engineer to join our team. This role... ...and integrity of our platform. You will be responsible for... ...mission is to develop reliable AI systems for the world's... ...products provide the high-quality data and full-stack technologies...PlatformDataFull time$320k - $405k
...Security Software Engineer, Detection & Response PlatformNew York City... ..., and steerable AI systems. We want AI to... ...Anthropic's Detection Platform team to build and scale... ...generation security analytics infrastructure. In this role, you'll... ...and implement data pipelines that...PlatformDataWork at officeVisa sponsorshipFlexible hours- ...Why work at Higgsfield AI? Higgsfield AI is... ...technical, hands‑on ML Security Engineer to join Higgsfield Security... ...clusters and AI/ML infrastructure, from model training... ...that protect models, data, and underlying infrastructure... ...Partner with ML and Platform Engineering teams to...PlatformDataWorldwide
$200k - $300k
...Higgsfield AI is a generative AI company building AI... ...creative tools. This role is a Security Engineer focused on ML Infrastructure, responsible for owning... ..., access controls, and data movement restrictions;... ...Infrastructure Security, Platform Security, or related technical...PlatformData$266k
...all of humanity.The Security team protects OpenAI... ...seeking a Security Engineer to join our Infrastructure Security (InfraSec)... ...power our frontier AI models. Our charter... ...service meshes, to data storage and access pathways... ...security of cloud platforms (e.g., Amazon AWS, Microsoft...PlatformDataWork at officeLocal areaRemote workFlexible hours- ...fal.ai is seeking a Security Engineer, Infrastructure to secure its AI platform across multi-cloud environments, GPUs, and data pipelines. You’ll design and implement security controls spanning cloud, Kubernetes, networking, and secrets management, enabling secure by-default...PlatformData
- A leading data and AI company in San Francisco is seeking a senior leader in Data Security to enhance customer data protection efforts. The ideal candidate will have over 5 years of experience in Data Security, possess strong leadership skills, and hold an MS or Ph.D....PlatformData
$198.75k - $295k
...an experienced Cloud Security Engineer to join Hex’s security... ...resilience of our cloud infrastructure, providing leadership... ...Hex’s RCE-as-a-Service platform Build, deploy, and... ...application state and data. On the backend, we also... ...Hex Technologies uses AI-assisted tools as part...PlatformDataFlexible hours- ...the next generation of AI products. We build the infrastructure, tools, and model access... ...but practical: a unified platform where high-performance inference... ...We're looking for a Security Engineer, Infrastructure to... ...environments, networking, and data pipelines. You'll...PlatformDataShift work
$401k
...all of humanity.The Security team protects OpenAI... ...Principal Security Engineer to join our Infrastructure Security (InfraSec)... ...power our frontier AI models. Our charter... ...service meshes, to data storage and access pathways... ...security of cloud platforms (e.g., Amazon AWS, Microsoft...PlatformDataWork at officeLocal areaRemote workFlexible hours- ...Join Pigment: The AI Platform Redefining Business Planning... ...scale. We connect people, data, and processes in one... ...CISO, you'll own the security roadmap for Pigment's product, infrastructure, and CI/CD environment,... ...and bring product and engineering with you, but that influence...PlatformDataRemote workWork from home
- Senior Cloud, AI & Data Security Engineer We are seeking an enthusiastic and passionate professional... ...services across AWS, Azure, and AI/ML platforms. We need someone who can establish... ...are keen to work in a team of CI/CD, infrastructure, AI, and data specialists You are...PlatformData
$180k - $310k
Why this role matters now AI is fundamentally... ...fast. At Gamma, we believe security engineering must evolve to meet this... ...leveraging AI to protect infrastructure at scale, this is the role... ...You’ll protect Gamma’s platform, infrastructure, and data as we scale to serve hundreds...PlatformDataFull timeWork at officeWork from home- ...threaten its integrity, security, and resilience. We... ...and scaling security AI agents to discover... ...brings deep expertise in data, infrastructure, security and AI,... ...of our first security engineers, you'll own the security... ...security of cloud platforms (e.g., Amazon AWS), familiarity...PlatformDataWork at office
$175.5k - $311.7k
...Senior Security Engineer, Data Center Network San Francisco Bay Area, California, United States... ...? Imagine what you could do here.Infrastructure Services is part of IS&T and the foundation... ...locations, encompassing Apple Cloud platforms as well as third-party cloud...PlatformDataRelocation- ...Lambda is seeking a senior security architect to define data protection and platform security across its AI infrastructure. You will shape secure-by-default patterns for GPU clusters... ...-paced startup setting. You will mentor engineers, author architectural whitepapers, and...PlatformData
$215k - $260k
...only vertically integrated AI infrastructure company built from the ground... ...energy, manufacturing, data center construction, and cloud... ...a Senior Infrastructure Security Engineer dedicated to establishing a... ...across our global compute platform. What You'll Be Working...PlatformDataFull timeTemporary work$105.4k - $207.8k
...Deloitte is seeking an AI Cloud Security Engineer, Senior Consultant to design... ...generation AI-enabled products, platforms, and cloud environments.... ...interfaces (APIs), data, cloud workloads, development... ...workloads, Kubernetes, and infrastructure-as-code controlsBuilding AI...PlatformDataWork experience placementLocal areaVisa sponsorship$28 per hour
...startups funded on our platform. The rest of... ...role: The strongest security programs are built... ...'ll be a hands-on engineer who designs and... ...a property of our infrastructure: a unified identity... ...someone who sees AI as a way to change... ...information about how your data is processed,...PlatformDataWork at office2 days per week$134.5k - $265.1k
...Deloitte is seeking an AI Cloud Security Engineer, Manager to lead the design... ...intelligence (AI)-enabled products, platforms, and cloud environments.... ...interfaces (APIs), data, cloud workloads, development... ..., Kubernetes, and infrastructure-as-code controlsDirecting...PlatformDataWork experience placementLocal areaVisa sponsorship
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