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Infrastructure Security Engineer Jobs in New York

Mercor

Security Engineer, Cloud Infrastructure

New York, NY · On-site

$130K - $400K/yr

... security, infrastructure security, or platform/SRE engineering with a strong security focus Bonus Points * Experience with Snowflake security - schema-level isolation, access controls, data sharing ...

Stripe

Security Engineer, Privy

New York, NY · On-site

Privy owns the abstractions and infrastructure layer above wallets, integrating across chains ... What you'll do As a Security Engineer at Privy, you will help keep a rapidly growing platform ...

Forus Inc

Founding Security Engineer

New York, NY · On-site

You will own cloud and infrastructure security across AWS and GCP, build security into the product ... As our first security engineer, you will make foundational architecture decisions, build the secure ...

Galaxy

VP, Security Engineer

New York, NY · On-site

We also invest in and operate cutting-edge data center infrastructure to power AI and high ... The Security Engineer will play a critical role in protecting business communications, sensitive ...

Fluidstack

Security Engineer, Infrastructure

New York, NY · On-site

$182K - $210K/yr

Design, deploy, and operate security tooling and data infrastructure: log-source onboarding, detection engineering, alert tuning, and pipeline management across IT and OT. * Architect and maintain ...

Fubo

Senior Security Engineer, Cybersecurity

New York, NY · On-site +1

$125K - $171K/yr

This role requires a highly motivated security engineer who can contribute to Zero Trust ... The successful candidate will work cross-functionally with Infrastructure, Cloud, IAM, IT, and ...

Fubo

Senior Security Engineer, Cybersecurity

New York, NY · On-site

$125K - $171K/yr

This role requires a highly motivated security engineer who can contribute to Zero Trust ... The successful candidate will work cross-functionally with Infrastructure, Cloud, IAM, IT, and ...

Profound

Security Engineer

New York, NY · On-site

$200K - $250K/yr

You'll partner closely with our Engineering and Infrastructure teams to build practical, scalable security systems that protect customer data and enable rapid growth. This role is ideal for someone ...

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All JobsInfrastructure Security Engineer JobsInfrastructure Security Engineer Jobs in New York

Infrastructure Security Engineer information

See New York salary details

$81K

$155.5K

$186K

How much do infrastructure security engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for infrastructure security engineer in New York is $155,499.00, according to ZipRecruiter salary data. Most workers in this role earn between $156,400.00 and $156,400.00 per year, depending on experience, location, and employer.

What are some common challenges an infrastructure security engineer faces when implementing new security measures within an organization?

Infrastructure Security Engineers often face challenges such as balancing security requirements with business needs and ensuring minimal disruption to ongoing operations. Integrating new security tools with legacy systems can be complex, requiring thorough testing and collaboration with IT and DevOps teams. Additionally, gaining buy-in from stakeholders and ensuring compliance with industry regulations are crucial aspects that require strong communication and project management skills.

What does an infrastructure security engineer do?

An Infrastructure Security Engineer is responsible for protecting an organization's IT infrastructure, including networks, servers, and cloud platforms, from cyber threats. They design and implement security measures such as firewalls, intrusion detection systems, and security policies to safeguard data and systems. Their role also involves monitoring for vulnerabilities, responding to incidents, and ensuring compliance with industry security standards. By proactively identifying risks and strengthening defenses, Infrastructure Security Engineers play a crucial role in maintaining the organization's overall cybersecurity posture.

What is the difference between Infrastructure Security Engineer vs Network Security Engineer?

AspectInfrastructure Security EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, Cisco CCNA SecurityCompTIA Security+, CISSP, Cisco CCNA Security
Work EnvironmentFocuses on securing entire IT infrastructure, including servers, cloud, and hardwareFocuses on securing network devices, firewalls, and network traffic
Employer & Industry UsageUsed across tech, finance, healthcare for infrastructure securityCommon in networking, telecom, and enterprise IT sectors

Both roles require similar certifications and often overlap in responsibilities. However, Infrastructure Security Engineers focus on securing the entire IT infrastructure, while Network Security Engineers specialize in protecting network components and traffic. Understanding these differences helps in choosing the right career path or job focus.

What are the key skills and qualifications needed to thrive as an infrastructure security engineer?

To thrive as an Infrastructure Security Engineer, you need expertise in network security, risk assessment, and systems administration, often supported by a degree in computer science or related certifications like CISSP or CEH. Familiarity with security tools such as firewalls, IDS/IPS, SIEM platforms, and cloud security systems is typically required. Strong analytical thinking, problem-solving, and effective communication skills help you proactively address vulnerabilities and collaborate with cross-functional teams. These abilities are crucial to effectively safeguard organizational infrastructure from evolving cyber threats and ensure business continuity.
What are the most commonly searched types of Infrastructure Security Engineer jobs in New York? The most popular types of Infrastructure Security Engineer jobs in New York are:
What are popular job titles related to Infrastructure Security Engineer jobs in New York? For Infrastructure Security Engineer jobs in New York, the most frequently searched job titles are:
What job categories do people searching Infrastructure Security Engineer jobs in New York look for? The top searched job categories for Infrastructure Security Engineer jobs in New York are:
What cities in New York are hiring for Infrastructure Security Engineer jobs? Cities in New York with the most Infrastructure Security Engineer job openings:
Infrastructure Security Engineer jobs near you
Infographic showing various Infrastructure Security Engineer job openings in New York as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $155,499 per year, or $74.8 per hour.

Security Engineer, Cloud Infrastructure

Mercor

New York, NY • On-site

$130K - $400K/yr

Full-time

Medical, Dental, Vision

Re-posted 22 days ago

Job description

About Mercor
Mercor's mission is to organize human intelligence to power the AI economy. We're a leading AI data company, building the layer between human expertise and frontier models. Millions of domain experts on the platform are paid over $4 million per day to train frontier AI models. Mercor's APEX benchmark family measures AI's real-world impact on professional work. Mercor Enterprise brings this same infrastructure to Fortune 500 companies: helping companies capture how their best people actually work, translating that expertise directly back into agents.
Mercor is creating a new category of work where expertise powers AI advancement. Achieving this requires an ambitious, fast-paced and deeply committed team. You'll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society. Mercor is a profitable Series C company valued at $10 billion. We work in-person five days a week in our San Francisco, NYC, or London offices.
You'll own cloud and infrastructure security at a company where tenant isolation is a critical enterprise requirement. Mercor's customers - including frontier AI labs - need hard guarantees that their data stays within strict boundaries. This is not a compliance checkbox role. You'll architect multi-account AWS isolation, harden Kubernetes clusters, deploy cloud security posture management, and build the infrastructure that lets Mercor serve enterprise clients who demand the highest security bar.
We use AI heavily in our own security work. You should be comfortable building alongside AI code-gen tools, using LLMs to accelerate infrastructure review and policy authoring, and automating away the repetitive work that slows infrastructure security down. If you'd rather write a Terraform module than fill out a spreadsheet, you'll fit in here.
We're in-person five days a week at our SF headquarters, with first Fridays remote.
What You'll Build:
  • Multi-account AWS tenant isolation architecture - dedicated accounts, SCPs, network boundaries, and data segregation for enterprise clients
  • Cloud security posture management using Wiz CSPM - continuous monitoring, misconfiguration detection, and automated remediation
  • Kubernetes security hardening - pod security standards, network policies, secrets management, and runtime protection
  • Infrastructure-as-code security guardrails - Terraform/CloudFormation policies that prevent insecure deployments before they reach production
  • IAM architecture and least-privilege access controls across AWS, Snowflake, and internal services
  • Incident response infrastructure - logging pipelines, forensic readiness, and blast radius containment
What We're Looking For
  • Deep AWS security expertise - you've architected multi-account strategies, written SCPs, and hardened production environments
  • Experience with Kubernetes security in production - not just tutorials, you've secured real clusters running real workloads
  • Strong infrastructure-as-code skills - Terraform, CloudFormation, or Pulumi - you think in code, not console clicks
  • Experience with CSPM/CNAPP platforms (Wiz, Prisma Cloud, or similar) - deploying, tuning, and driving remediation
  • Understanding of network security at the cloud level - VPCs, security groups, transit gateways, PrivateLink
  • You've designed tenant isolation for multi-tenant SaaS - data segregation, compute isolation, network boundaries
  • 5+ years of professional experience in cloud security, infrastructure security, or platform/SRE engineering with a strong security focus
Bonus Points
  • Experience with Snowflake security - schema-level isolation, access controls, data sharing governance
  • Familiarity with container runtime security (Falco, SentinelOne Cloud Workload Protection, or similar)
  • Offensive cloud security skills - you've exploited misconfigurations and understand the attacker's perspective
  • Experience building compliance-ready infrastructure (SOC 2, ISO 27001, FedRAMP)
  • You've handled cloud security incidents - forensics, containment, and root cause analysis in AWS
  • Contributions to open source infrastructure security tools
Why Mercor
  • The deliverable is concrete. Enterprise clients require tenant isolation as a baseline. You'll build infrastructure that directly enables the business.
  • AI-native infrastructure security. You'll use frontier AI tools daily - for policy authoring, misconfiguration analysis, and anything that benefits from an AI co-pilot.
  • Ownership from day one. You'll own the entire cloud security domain - from AWS architecture to Kubernetes hardening to CSPM operations.
  • See the future early. Working alongside AI labs means you'll understand frontier model capabilities months before the market.

Benefits
  • Bi-annual performance bonus structure
  • Generous equity grant vested over 4 years
  • Up to $15k Relocation bonus
  • $10K housing bonus (if you live within 0.5 miles of our office)
  • $1.5K monthly stipend for meals
  • Free Equinox membership
  • $200 monthly laundry reimbursement
  • $200 monthly personal wellness reimbursement
  • Health, Dental, Vision insurance

Apply