Senior Security Lead

Reporting Line: Software Team Leader and the Global Head of Cyber Security

Position Type: 2 days onsite (M/W), 3 days remote

Salary: $120k-$170k/year (Actual compensation will be based on experience and skill set.)

Benefits: robust benefits package, including a choice between an HMO or PPO Blue Cross Blue Shield Health Plan, Dental, Short- and Long-Term Disability, and Life Insurance, with 99% of premiums covered by the company

The Position:

We are seeking an experienced Senior Security Lead to own and drive the cybersecurity program. This is a senior leadership role with full accountability for security architecture, implementation, compliance, and incident response across our financial trading platform infrastructure.

The ideal candidate is a self-driven security professional who thrives in a fast-paced environment, is comfortable operating with a high degree of autonomy, and can translate complex security requirements into practical, executable programs. You will work across engineering, operations, and leadership to continuously strengthen our security posture, driving strategic initiatives and contributing to organizational risk decisions.

You will work under the guidance of our group Head of Cybersecurity on implementing the group Cybersecurity roadmap and goals.

• Security Infrastructure & Operations
• Compliance & Risk Management

• 10+ years of progressive cybersecurity experience with demonstrated leadership
• Hands-on experience with Guardicore or comparable microsegmentation platforms
• Experience with Cloudflare WAF and DDoS mitigation
• Experience implementing and managing SIEM platforms
• Experience implementing and managing NIST Cybersecurity Framework
• Strong knowledge of SOC2 requirements and the audit process
• Experience with secrets management solutions such as Hashi Corp Vault or equivalent
• Strong understanding of network security, firewall architecture, and segmentation
• Experience owning and leading incident response programs
• Solid understanding of encryption at rest standards and implementation
• Financial services or regulated industry experience preferred
• Familiarity with NFA/CFTC cybersecurity guidelines is a plus
• Familiarity with clearing firm security and compliance requirements is a plus

We are an equal-opportunity employer and value diversity at every level of our organization. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, or protected veteran status. We are committed to fostering an inclusive environment where all individuals feel respected, supported, and able to thrive.

We use AI-assisted tools from platforms such as Indeed and Linked In to help screen and evaluate applicants for this role. These tools may review your resume, application, and profile data. All final decisions are made by a person on our team.

It is unlawful for an employer to use artificial intelligence in a manner that has the effect of discriminating against a job applicant or employee on the basis of race, color, religion, sex, national origin, ancestry, age, order of protection status, marital status, physical or mental disability, military status, sexual orientation, pregnancy, or unfavorable discharge from military service, as prohibited under the Illinois Human Rights Act, 775 ILCS 5/2-102(L).