Do Work That Matters and Makes an Impact

Why Leviathan?

We value people

This isn’t a platitude, it’s a core principle. Leviathan will never claim ownership of your personal IP. Your personal projects, research, products, and tools you create on your own time are yours. This is codified in our employment agreement. We also provide annual 401(K) contributions. We’re serious about sharing in Leviathan’s success. All employees receive an equity package in the company as part of their total compensation.


We respect work-life balance

You are never expected to work beyond your 40-hour work week. We value mental health and family time. Our flexible work hours and PTO plan encourages time off. We respect the difference between work and personal life.

We invest in you

We provide our people ongoing resources and training (ask us about our internal SOS & Brown Bag Talks).

We allocate work hours to professional development, including research projects, presentations, and tool creation. We pay for certifications and specialized training to enhance your abilities.

We are community driven

We are deeply embedded in security and have teammates who work, volunteer, and support Bsides, Toorcon, Defcon, and more. Our team participates in community driven problem solving, open source projects, and a range of non-profits.

We are a team who cares profoundly about supporting the cyber security community.

Growth Mindset

Never feel stagnant with your work again

Our people have a learning-first mentality with internal growth opportunities, educational series, mentorship, and more. The knowledge and experience you gain from our internal training cannot be found in any certification course. We cultivate a culture of discovery and innovation by sharing internally to create a cohesive learning environment . You learn something new everyday.

Technical Leadership

Leadership that actually understands your work. Report to true practitioners. We have technical leadership- from our founder to our team leads. We know the effort and complexity that goes into your everyday work.

Enhance your career by working with your team lead, who is a cybersecurity master. Not only will they be managing you, but they will be educating and supporting you as you grow within your position.

Located in stunning Seattle

Work Remote

While we are headquartered in Seattle, WA, our consultants enjoy the benefits of working remotely anywhere in the U.S. and Europe while doing meaningful and impactful work.

Open Positions

Leviathan Security works with all the top technology companies in the world to solve the most complex security challenges.

Remote, Seattle, Washington, United States

Hardware Security Consultant

By joining us as a Hardware Security Consultant, you'll be handling complex projects, including examining hardware and helping to secure some of the most exciting products in tech.


Remote, Seattle, Washington, United States

Sr. Penetration Tester

In this role, you will be working on the most complex applications and client engagements by discovering potential vulnerabilities in customer environments, cataloging vulnerabilities, and highlighting solutions to remediate those findings.