Senior Cyber Defense Security Manager

The Team

OpenBet is a global leader in betting and gaming entertainment, trusted by over 200 partners to create memorable winning moments for millions of players worldwide. From processing bets during iconic events like the FIFA World Cup and Super Bowl to pioneering next-gen products like Bet Builder, we continuously redefine the player experience with high-quality content, cutting-edge technology, and advanced player protection tools.

For over 25 years, our unbeatable platform has powered the most recognizable betting brands, ensuring peak performance with 100% uptime, unmatched scale, and speed. With 85 licenses, 20 World Lottery Association operators on our customer roster, and a team of 1,200+ experts across 14 countries, we remain at the heart of the industry. Join OpenBet to take your career to the next level and be part of a global innovative team shaping the future of betting entertainment for millions worldwide.

The Goal

OpenBet is seeking a Senior Cyber Defense Security Manager to strengthen its growing Cyber Security team. This position requires a seasoned security professional with a proven track record in technical leadership and team management. Reporting directly to the Global Cyber Security Director, you will be Managing OpenBet's Cyber Defense Center, driving security operations and ensuring the organization's cyber resilience.

The Cyber Defense Senior Security Manager will be responsible for:

• Leading the Cyber Defense team and ensuring its success.
• Overseeing commercial and operational aspects such as licensing agreements, audits, and cost control of security tools.
• Driving security operations and incident response, including escalation and communication with internal teams and customers.
• Leading strategic initiatives to strengthen cyber resilience and protect against evolving threats.
• Advising business stakeholders on security approaches and best practices, while gathering input and presenting solutions.
• Leading the Cyber Defense team for troubleshooting system level problems in a multi-vendor, multi-protocol network environment.
• Leading the Cyber Defense team documenting platform technical issues, analysis, client communication, and resolution as part of cyber risk mitigation steps
• Implementing innovations aligned with engineering standards, cybersecurity principles, and emerging threat awareness.
• Shaping and supervising security engineering practices across multiple disciplines (e.g. security engineering, threat hunting, forensics).
• Managing advanced security technologies and platforms, ensuring robust deployment and integration.
• Understanding diverse technology stacks and enabling effective security integration, including log correlation across systems.
• Operating independently with responsibility for Cyber Defense platforms, products, and major projects.

What you'll be doing

The employee holding this position is expected to:

• Report to the Global Cyber Security Director and collaborate closely with other technical teams to successfully deliver projects from a security operations perspective.
• Lead and mentor a team of cybersecurity engineers and SOC analysts, fostering a culture of excellence and continuous improvement.
• Oversee SOC operations, including threat detection, monitoring, incident response, and escalation according to SLAs and playbooks.
• Manage vulnerability management programs and coordinate / execute penetration testing activities.
• Conduct root cause analysis and investigations for cyber incidents.
• Drive security architecture reviews for new and existing systems, ensuring robust network and infrastructure security controls.
• Implement and customize security tools based on business needs (e.g., WAF, NDR, PAM, EPM etc.) and enforce Zero Trust Architecture principles across the enterprise.
• Establish and maintain technical security processes and ensure effective deployment of security tools and architecture components.
• Deliver team and personal KPIs, ensuring operational performance aligns with company targets.
• Maintain strong day-to-day operational oversight of the Cyber Defense team.
• (Optional) Possess knowledge of the sports betting market and processes, considered a plus.

The Player

• Bachelor's degree
  in Computer Science, Information Security - Cybersecurity, or related field (required).
• Master's degree
  in Cybersecurity or related discipline (preferred).
• Minimum
  8-10 years
  in cybersecurity, with at least
  3-4 years
  in a leadership role.
• Preferred Security Certifications:
• CISSP (Certified Information Systems Security Professional)
• CISM (Certified Information Security Manager)
• OSCP (Offensive Security Certified Professional)
• OSCE (Offensive Security Certified Expert)
• CEH (Certified Ethical Hacker)
• GCIH (GIAC Certified Incident Handler)
• CCSP (Certified Cloud Security Professional)
• Strong project management skills with excellent stakeholder communication and ability to operate in a global, fast-paced environment with multiple priorities.
• Advanced analytical and decision-making capabilities under pressure.
• Deep understanding of security architecture frameworks, secure design principles, and Zero Trust models.
• Hands-on experience with security tools and technologies (e.g., WAF, NDR, EDR etc.) including implementation and customization.
• Expertise in network security, infrastructure hardening, and cloud security across major platforms (AWS, Azure, GCP).
• Proficiency in penetration testing methodologies, incident management, root cause analysis, and digital forensics.
• Familiarity with MITRE ATT&CK framework, SOAR automation, and threat intelligence platforms.
• Knowledge of cybersecurity frameworks and regulations applicable to the sports betting industry (e.g. GLI-33, WLA, ISO 27001, SOC Type 2 etc.)
• Ability to support incident management in high-performing, high-availability environments.
• Customer-focused mindset with commitment to improving customer experience.
• Proficient in English (written and spoken).

What's the Score?

Why OpenBet?

• The Playground: Join a team of innovators, disruptors, and game-changers who are reshaping the future of betting and gaming.
• The Mission: Be part of a mission-driven organization that's committed to revolutionizing the way the world plays.
• The Impact: Make a real impact on the world stage, leaving a lasting legacy that transcends boundaries and inspires generations to come.
• The Culture: Immerse yourself in a culture of creativity, collaboration, and curiosity, where every idea is welcomed, every voice is heard, and every dream is encouraged.
• The Future: Join us on the journey to build the future of betting and gaming, one game-changing innovation at a time.

What we can offer YOU:

• Attractive benefits, an open and supportive environment as well as a modern and exciting workplace
• The opportunity to interact with global teams on a regular basis as you and our business continues to develop & grow
• Tangible and genuine development - at OpenBet, you can take your career where you want it to go
• And if that's not enough; enjoy flexible working whilst we provide you with the guidance and development skills you need to progress and enhance your career We have a collaborative office environment with our team members in office, this role requires 3 days per week on-site.

At OpenBet, we celebrate diversity and believe in creating an inclusive environment where every voice is valued and respected. We're committed to building a team that reflects the rich tapestry of humanity, embracing individuals from all walks of life, backgrounds, and identities. Join us in shaping the future of iGaming, where diversity isn't just celebrated—it's celebrated.