Senior Security Engineer

About FluidStack

Fluidstack is the AI Cloud Platform. We build GPU supercomputers for top AI labs, governments, and enterprises. Our customers include Mistral, Poolside, Black Forest Labs, Meta, and more.

Our team is small, highly motivated, and focused on providing a world class supercomputing experience. We put our customers first in everything we do, working hard to not just win the sale, but to win repeated business and customer referrals.

We hold ourselves and each other to high standards. We expect you to care deeply about the work you do, the products you build, and the experience our customers have in every interaction with us.

You must work hard, take ownership from inception to delivery, and approach every problem with an open mind and a positive attitude. We value effectiveness, competence, and a growth mindset.

About the Role

As a Senior Security Engineer at Fluidstack, you will be part of a collaborative global team focused on delivering best-in-class PKI security operations. You’ll help uphold the highest standards of trust and resilience in a dynamic and evolving threat landscape.

Focus

• Identify and raise opportunities for automation to improve security operations efficiency and effectiveness

• Proactively identify and investigate issues in security controls, recommending mitigations

• Operate PKI services for Roots, Certificate Authorities (CAs), and certificates throughout their lifecycle

• Manage PKI hardware and cryptographic devices in high-security facilities

• Document, maintain, and share PKI standards and procedures with team members

• Use scripting tools such as PowerShell to automate software deployment and environment configuration

• Conduct business continuity and disaster recovery exercises

• Support secure operations facility maintenance activities

About You

• Bachelor's Degree in Statistics, Mathematics, Computer Science or related field

  • OR 5+ years of experience in software development lifecycle, large-scale computing, modeling, cyber security, anomaly detection, Security Operations Center (SOC) detection, threat analytics, security incident and event management (SIEM), information technology (IT), and operations incident response.

• 3+ years of Public Key Infrastructure (PKI) experience

• 3+ years of scripting and/or software development experience

Nice to have

• Master's Degree or Doctorate in Statistics, Mathematics, Computer Science or related field

  • OR 7+ years of experience in software development lifecycle, large-scale computing, modeling, cyber security, and anomaly detection.

• CISSP CISA CISM SANS GCIA GCIH OSCP Security+

• Experience operating Hardware Security Modules (HSMs), with or without cryptography experience

• Technical proficiency with computer network infrastructure

• Strong troubleshooting and problem resolution skills

• Experience with WebTrust certification audits

• Experience with physical security operations standards (e.g. ICS-705TS, NIST)

• Ability to obtain and maintain a United States Security Clearance.

Benefits

• Competitive total compensation package (cash + equity).

• Retirement or pension plan, in line with local norms.

• Health, dental, and vision insurance.

• Generous PTO policy, in line with local norms.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.