Jobs/Infrastructure, IT, & Security/NYC

Infrastructure, IT, & Security Jobs in NYC

Infrastructure, IT, & Security roles at companies building the future — in NYC.

329 open roles · Updated Sep 20, 2026

329 jobs

Harvey Sr. Systems Engineer, Client Engineering

New York, NY

$153k–$211k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Fireworks AI Member of Technical Staff, Systems Infrastructure (2026 PhD New Grad)

San Mateo, CA · New York, NY

$200k–$230k / year

Job type: Infrastructure, IT, & Security
Seniority: Entry-Level
Sector: AI App

Mistral AI Compute Solution Architect

Remote · New York, NY · Canada

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI Research

Polymarket Mobile Infrastructure Engineer

New York, NY

$250k–$500k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: Fintech

Nscale Data Center Solutions Architect

Houston, TX · New York, NY · San Francisco, CA · Seattle, WA

$160k–$290k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Compute & Semiconductors

Anthropic Security Technology Deployment Specialist

Remote · San Francisco, CA · Seattle, WA · New York, NY

$180k–$230k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI Research

Baseten Software Engineer - Testing Frameworks

San Francisco, CA · Canada · New York, NY · Seattle, WA

$165k–$330k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Together AI Technical Compute Qualification Manager

Remote · San Francisco, CA · New York, NY

Job type: Infrastructure, IT, & Security
Seniority: Manager
Sector: AI App

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Wispr Flow Security Assurance & GRC Lead

San Francisco, CA · New York, NY

$150k–$190k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Bio & Health

PhysicsX Enterprise IT Engineer

New York, NY

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Factory Solutions Engineer, Mid-Market, NYC

New York, NY · San Francisco, CA

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI App

Hex Cloud Security Engineer

Remote · San Francisco, CA · New York, NY

$199k–$295k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Decagon Senior Software Engineer, Data Infrastructure

San Francisco, CA · New York, NY

$200k–$400k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Kalshi Infrastructure Engineer

New York, NY

$100k–$250k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: Fintech

LangChain Senior Technical Support Engineer

Remote · San Francisco, CA · Chicago, IL · Austin, TX · Seattle, WA · New York, NY · San Diego, CA · Los Angeles, CA

$130k–$195k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Rogo GTM Systems Engineer

New York, NY

$170k–$200k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Braintrust Platform Support Engineer

San Francisco, CA · New York, NY · Seattle, WA

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI Research

Legora IT Automation Engineer

New York, NY

$134k–$203k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI App

Nebius Senior Site Reliability Engineer (In-Office Required)

Remote · New York, NY

$147k–$224k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Compute & Semiconductors

Sierra Deployed Infrastructure Engineer

San Francisco, CA · New York, NY

$230k–$390k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI App

EliseAI IT Support Specialist

New York, NY

$80k–$115k / year

Job type: Infrastructure, IT, & Security
Seniority: Entry-Level
Sector: AI App

Fluidstack Network Engineer, Design & Engineering

New York, NY

$202k–$261k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Compute & Semiconductors

Rippling Senior Security Engineer - Detection & Response

San Francisco, CA · Seattle, WA · Austin, TX · New York, NY

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI App

Crusoe Energy Senior Cloud Support Engineer

New York, NY

$145k–$175k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Energy & Climate

OpenAI Software Engineer, Compute Infrastructure

San Francisco, CA · New York, NY · Seattle, WA · United Kingdom

$230k–$405k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI Research

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Frequently asked questions

How many infrastructure, it, & security jobs are in NYC?: There are currently 329 open infrastructure, it, & security roles in NYC on BuildList, refreshed hourly from company career pages.
What companies hire infrastructure, it, & security talent in NYC?: The live list includes companies building the future across AI, defense, aerospace, robotics, energy, and more. Sort and filter the openings to compare employers, levels, sectors, and stages.
Are there remote infrastructure, it, & security jobs outside NYC?: Yes. BuildList has a dedicated remote infrastructure, it, & security view for roles companies explicitly mark as remote. Regional restrictions can still apply.
How do I apply for infrastructure, it, & security jobs in NYC?: Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.