Security Engineer New United States - Remote Job Columbus Ohio USA,IT/Tech

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk.
Our customers include Fortune 500 enterprises and global industry leaders, including Anduril, Canva, Fortinet, Hewlett Packard Enterprise, OpenAI, Snap Inc., and Snowflake.
Chainguard is venture-backed by leading investors, including Amplify, IVP, Kleiner Perkins, Lightspeed Venture Partners, Mantis VC, Redpoint Ventures, Sequoia Capital, and Spark Capital.

United States - Remote

The role in a nutshell:

We're looking for a Security Engineer to support fellow engineers across three critical functional areas:
Identity and Access Management (IAM), AI, and Cloud. This is an earlier-career role built for someone with a strong IT administration and/or software development foundation who's ready to grow into security — you don't need deep expertise across all three areas, but you should bring real, hands-on experience in at least one, along with the technical fundamentals to ramp quickly into the others.

You'll report to the Director of Cyber Resiliency and work shoulder-to-shoulder with more senior engineers, learning modern security practices while directly contributing to how we protect the cloud, AI, and identity systems our product and company run on. We also love folks who think bonfires are the jam. We're a late-stage startup, so priorities and tooling can shift quickly — this is a great environment to learn in, provided you're energized by that pace rather than thrown off by it.

Like every Chainguardian, you'll take the work seriously without taking yourself too seriously, and default to good intentions in how you work with others.

What you'll do:

Operate and sustain Chainguard’s technology platforms (cloud, IAM, and AI)
Help implement and maintain access controls, identity policies, and authentication/authorization systems
Support the hardening and monitoring of cloud infrastructure alongside senior cloud architects
Assist in securing AI/ML pipelines and agentic workflows as they scale across the company
Troubleshoot, automate, and maintain systems using solid IT administration or software engineering skills
Document processes and contribute to runbooks, playbooks, and internal knowledge-sharing
Adapt to shifting priorities and pick up new tools or systems as the company's needs evolve
Learn and apply security best practices under the guidance of senior engineers, with room to specialize over time

What we're looking for:

Airtight IT administration skills and/or software development background — this is a must-have foundation for the role
Hands-on experience in at least one of the following: IAM, AI/ML infrastructure, or cloud platforms (GCP, AWS, or Azure)
Security experience or working knowledge is a plus, not a requirement — we're looking for strong fundamentals and a genuine desire to grow into security
Comfort with scripting, automation, and a troubleshooting mindset
Outstanding interpersonal skills — you'll be supporting engineers across multiple teams, so clear communication and collaboration matter as much as technical chops
Comfort with ambiguity and rapid change — this is a fast-moving, late-stage startup environment
A team-first mentality — someone who's eager to learn, shares context generously, and is motivated by helping teammates succeed

Base Salary Range

$105,000 - $123,000 USD

About Us

We live and breathe our company values:

We are customer obsessed — We focus on delivering solutions to our customers that create value and make their lives better.
We have a bias for intentional action — We prioritize, plan, try things, and fail…