Senior Security Engineer

Description

Bankwell is a commercial bank with more than $3 billion in assets that serves the banking needs of businesses and individuals. At Bankwell, we pride ourselves on our unique ability to bring you high touch, high quality banking with the expertise and dedication of our experienced team of professionals. When it comes to business, our deep industry knowledge, flexibility and innovative treasury and financing services enable us to find the right solutions for our business and commercial clients.

We’re passionate about giving back and are actively involved with many not-for-profit organizations that help shape and improve the lives of others. We’re dedicated to giving our time and talent to support the communities we serve. More about Bankwell can be found at

The Senior Security Engineer is responsible for the design, implementation, administration, and support of the Bank's cybersecurity infrastructure and network security architecture. This hands‑on engineering role serves as a technical lead in securing critical business systems, maintaining perimeter defenses, supporting vulnerability management activities, and ensuring the reliability and effectiveness of enterprise security controls.

The successful candidate will possess extensive experience with Next Generation Firewalls (NGFWs), network security engineering, security monitoring technologies, vulnerability management platforms, and secure network architecture. The Senior Security Engineer will collaborate closely with Information Technology, Risk Management, and business stakeholders to support regulatory compliance, operational resiliency, and cybersecurity program objectives.

This is a hybrid position requiring onsite presence four (4) days per week at Bankwell's New Canaan headquarters, with one (1) remote workday per week, subject to business needs.

• Design, implement, maintain, and optimize enterprise security solutions and network security controls.
• Develop secure network architectures supporting business and regulatory requirements.
• Lead implementation of cybersecurity technologies and participate in infrastructure modernization initiatives.
• Evaluate emerging technologies and recommend security solutions to mitigate evolving threats.
• Maintain technical standards, diagrams, procedures, and security documentation.

• Administer security policy and troubleshoot Next Generation Firewalls.
• Manage security policies, rule reviews, VPN connectivity, and threat prevention services.
• Configure and support next‑gen firewall centralized management environments.
• Plan and execute firewall migrations, upgrades, and cutover activities.
• Monitor firewall performance and optimize security rulebases to ensure operational efficiency.

• Support security incident investigation, containment, remediation, and recovery activities.
• Assist with threat detection, monitoring, and event analysis across security platforms.
• Participate in incident response activities and cybersecurity exercises.
• Perform root cause analysis and recommend corrective actions for security incidents.

• Administer and support Tenable and related vulnerability management platforms.
• Conduct vulnerability assessments and assist with remediation planning.
• Track remediation efforts and validate corrective actions.
• Support external attack surface management and exposure reduction initiatives.
• Identify and communicate technical risks to management and stakeholders.

• Support secure remote access technologies and network connectivity solutions.
• Collaborate with…