Infrastructure Security Engineer

About Loom:
Loom is on a mission to empower everyone at work to communicate more effectively, wherever they are. We are already trusted by over 2M users across 50k+ companies. Our customers are global and use Loom at work at world-class companies including HubSpot, Square, Uber, GrubHub, and LinkedIn.
Founded in 2016, Loom has raised $45 million from top-tier investors including Sequoia Capital, Kleiner Perkins, the Slack Fund, and the founders of Instagram, Figma, and Front.
The Role:
As our first infrastructure security engineer, you will secure Loom’s next-generation video service for millions of users. You should be able to hack us, and show your work — and then make us better.


    • Build Enterprise-grade cloud infrastructure and policies.
    • Build security product features — innovate on key management with KMS, rationalize data layer logical isolation, make SSO cool in 2020, and a lot more.
    • Stay up to date with Linux zero-days.
    • Establish and enforce application security best practices.
    • Conduct internal penetration tests.
    • Analyze our infrastructure and our applications for potential vulnerabilities.
    • Coordinate incident response and assess inbound vulnerability reports.

What We’re Looking For:

    • At least 5 years experience working on security infrastructure projects
    • Expert knowledge of AWS security best practices
    • Strong skills with common infosec tooling, e.g. nmap and snort
    • Solid communication skills to enable knowledge sharing and encourage good internal security practices
    • Solid skills in at least one scripting language, e.g, Python, Ruby, JavaScript
Perks at Loom:
* Competitive compensation and equity package
* 99% company paid medical, dental, and vision coverage for employees and dependents (for US employees)
* Flexible Spending Account (FSA) and Dependent Care Flexible Spending Account (DCFSA)
* Healthcare reimbursement (for International employees)
* Life insurance
* Long-term disability insurance
* 401(k) with 5% company matching
* Professional development reimbursement
* Mental health and wellness reimbursement
* Gym reimbursement
* Unlimited PTO
* Paid parental leave
* Remote work opportunities
* Yearly off-site retreats (this year was in Barbados)
SF office perks
* Daily lunch on-site
* Unlimited snacks & drinks
* Remote week every other month
Remote-specific perks
* Home office & technology reimbursement
* Co-working space reimbursement
* New-Hire on-boarding in San Francisco (optional)


Loom is a new kind of work communication tool, already helping millions of people get their message across through instantly shareable videos.

Technology we use