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Engineer - Project Controls
Eli Lilly and Company
United States
…delivers new and renovated capital assets around the world. Our mission is accomplished through a highly leveraged organization of design, construction and qualification…
Added 1 min ago
System Security Engineer
BAE Systems
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Job Description BAE Systems is seeking a highly motivated System Security Engineer to support the U.S. Air Force in the acquisition and deployment of the next‑generation Intercontinental…
Added 1 min ago
Advanced Systems Engineer
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As an Advanced Systems Engineer here at Honeywell Aerospace, you will be responsible for supporting the design, development, and implementation of advanced systems including hardware,…
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Software Engineer III, Cloud Infrastructure
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We are looking for a Senior Software Engineer to join the MyFitnessPal Infrastructure team. As a member of the MyFitnessPal Infrastructure team, you’ll have the opportunity to positively…
Added 1 min ago
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System Support Engineer
State Air Resources Board
CA
- $6,513 to $10,537 USD / month
…programs rely extensively on data and web-based information systems. The mission of CARB's Office of Information Services (OIS) is to leverage the most effective information technologies…
Added 3 mins ago
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Senior Full-Stack Engineer, Annotation Platform
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- $215,000 to $295,000 CAD / year
- Build resilient systems that are mission-critical
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IT Engineer
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- $32 to $36 USD / hour
At Albertina Kerr, we believe that all people thrive in nurturing and inclusive communities. Our mission is to empower people with intellectual and developmental disabilities and mental…
Added 5 mins ago
Senior Software Engineer, Metadata Platform
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As we embark on the mission to deliver a next-generation Metadata Platform, we're looking for a Senior Engineer to join us and play a pivotal role. You'll have the opportunity to work with…
Added 6 mins ago
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Strategy and Program Manager
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Added 6 mins ago
Sr. Principal Systems Engineer
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V2X is seeking a Senior Principal Systems Engineer with a passion for autonomous vehicle system integration and test to join our Systems Engineering team in Indianapolis, IN. This position…
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Senior Baseline Security Engineer (CIS & STIGs)
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…support services to our partners and clients. phia is seeking a mission-driven Senior Baseline Security Engineer to build and maintain the secure configuration baselines that protect a…
Added 8 mins ago
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CAS/COTS Systems Integration Engineer
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- $150,000 to $175,000 USD / year
Join a technology team supporting mission-critical aviation systems in a highly technical environment. This opportunity focuses on integrating and supporting the software, hardware,…
Added 8 mins ago
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Senior QA / Test Automation Engineer
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- $150,000 USD / year
oin a mission-critical aviation technology program supporting the modernization of flight services and automation capabilities across Alaska. This initiative focuses on delivering reliable,…
Added 8 mins ago
Database Engineer - Mountlake Terrace, WA
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Added 9 mins ago
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Senior Security Engineer, DFIR
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- $160,000 to $210,000 USD / year
…teams across the company to protect our platform, our internal systems and our customers through secure design, defensive controls, detection and response. We build tooling and automation,…
Added 9 mins ago
ServiceNow Platform Engineer
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Senior Azure Cloud Engineer
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- $130,000 to $170,000 USD / year
LightFeather is seeking a Senior Cloud Engineer specializing in Microsoft Azure to design, implement, and manage secure cloud solutions for federal IT environments. You’ll play a key role…
Added 9 mins ago
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Oracle Cloud Infrastructure Engineer
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GCP Cloud/DevOps Engineer
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Added 10 mins ago
Lead Supplier Quality Engineer
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Are you interested in being part of an innovative team that supports Westinghouse’s mission to provide clean energy solutions? At Westinghouse, we recognize that our employees are our most…
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Mechanical Design Engineer – Next Generation Products
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…support of future military engine products. The NGP Design Engineer owns the design, development, and qualification of advanced military products, specifically hot structural components.…
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To thrive in this development career, you'll need to be a talented and experienced SASE Architect/Engineer with several years of experience designing, implementing, and supporting the…
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API Engineer
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…bias towards action to bring modernization to very important, mission-critical, and public service government IT systems. Special Requirements US Citizenship Required to obtain DHS Public…
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RMA Coordinator II
STN Incorporated
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At STN, we don't just adapt to the digital future, we engineer it. Our mission is to help organizations thrive in a rapidly evolving technology landscape through strategic insight,…

Aaru

Engineer, Infrastructure Security

New York, NY, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

ABOUT AARU

Aaru operates at the frontier of predictive intelligence, using AI to simulate and predict human behavior at scale. By generating and deploying instances of artificial intelligence that mirror humans, called agents, Aaru simulates entire populations with unprecedented accuracy. Our partners use Aaru to refine strategic positioning, identify and understand high-value audiences, validate concepts and messaging before launch, optimize pricing decisions, and build a continuously richer understanding of their customers through simulation. We provide organizations with invaluable foresight, empowering them to anticipate outcomes and proactively make the right decisions at the right time, every time.

We're a small, dedicated, mission-driven team and we intend to stay that way. We believe the best work happens when exceptionally talented people are given ownership, trust and the space to operate without bureaucratic friction. We work with urgency and intellectual honesty and expect new team members to match our velocity. We seek individuals who thrive at the frontier, who push beyond conventional limits, who bring curiosity and conviction in equal measure, and who want their work to have demonstrable impact in the world. If you're energized by the idea of a small team doing things that feel impossible, let’s build together.

ABOUT THE ROLE

As an infrastructure security engineer, you will own security across the company and build the systems and practices that let us scale safely. You will set priorities and implement solutions across cloud infrastructure, identity and access management, autonomous agent security, software delivery, supply chain and employee devices.

This is an engineering role with broad ownership. You will work closely with engineering, research, and compliance to identify our most consequential risks, make pragmatic tradeoffs, and build security into how Aaru operates.

RESPONSBILITIES

Establish Aaru’s security roadmap and own execution, prioritizing risks as the company grows.
Build security controls for autonomous and coding agents, including sandboxing and scoped access to tools, data, and networks.
Own identity and access management across production systems and company tools, including SCIM and RBAC.
Secure cloud infrastructure and the software supply chain, including CI/CD pipelines, dependencies, secrets, and build artifacts.
Operate and evolve endpoint security, device management and vulnerability findings.
Build monitoring, detection, and incident response capabilities.
Partner with engineers on threat modeling and architecture reviews.
Work with compliance leads to ensure security controls are effective, auditable, and practical.

YOU MAY BE A FIT IF

You have secured production infrastructure.
You have strong infrastructure engineering fundamentals across networking, cloud services, containers, and distributed systems.
You can assess unfamiliar systems, identify meaningful risks, and decide what deserves attention first.
You have built internal tools or platforms that engineers want to use.
You can explain security tradeoffs clearly and work with teams to resolve them.

STRONG CANDIDATES MAY ALSO HAVE

Experience working at the frontier of agentic development
Strong understanding of modern authentication and authorization primitives
Experience in securing VMs and engineering supply chain
Strong knowledge of networking protocols such as HTTP, TLS, TCP, or related systems
Experience designing infrastructure for high-scale data or machine learning workloads
A track record of finding and eliminating bottlenecks in complex systems

LOCATION

This role is based in New York City. Aaru is an in-person company, and the team works in-office five days a week. Candidates are expected to be located within the New York City metropolitan area or open to relocation.

BENEFITS

At Aaru, we take care of our people. In addition to a competitive base salary and equity participation, we offer comprehensive medical, vision, and dental coverage, visa sponsorship and relocation support, and various other benefits and perks.

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