Cyber Security Manager (Information Technology)

Martignetti Companies is seeking a hands-on Cyber Security Manager to operate, maintain, and improve the security tools and processes that protect our employees, company systems, data, and business operations. This role will work closely with the Chief Information Officer and IT teams to monitor threats, investigate alerts, resolve vulnerabilities, strengthen cloud and on-premises environments, and respond to security incidents. The ideal candidate is a practical security professional who can troubleshoot technical issues, implement solutions, document procedures, and drive work through completion.

Location

• This role does not offer sponsorship nor relocation.
• Taunton, Massachusetts/ Hybrid based on business needs. Remote work may be available to candidates residing in states where the company currently operates, based on business needs and applicable requirements.

Job Responsibilities:

• Configure, operate, and maintain security tools across cloud, network, endpoint, identity, email, and application environments.
• Monitor security alerts and system activity; investigate suspicious events and take appropriate containment and remediation actions.
• Perform vulnerability scanning, review findings, prioritize remediation, and work with technical teams to close identified gaps.
• Secure and monitor cloud systems, including cloud infrastructure, software-as-a-service applications, identity platforms, access controls, logging, and configuration settings.
• Administer identity and access security, including privileged access, multifactor authentication, conditional access, account reviews, and access removal.
• Support endpoint protection, email security, network security, data protection, backup security, and security monitoring technologies.
• Respond directly to cyber security incidents by investigating activity, containing threats, collecting evidence, coordinating recovery, and documenting lessons learned.
• Create and maintain technical procedures, security standards, configuration guidance, incident response playbooks, and system documentation.
• Work with Infrastructure, DevOps, Applications, and Service Desk teams to build security requirements into system changes, cloud deployments, and daily operations.
• Support security assessments, audits, third-party reviews, phishing exercises, and employee awareness activities.
• Coordinate with security vendors and managed service providers, validate their findings, and ensure assigned remediation work is completed.
• Track operational security metrics, recurring issues, open risks, and remediation progress; provide concise updates to IT leadership.
• Stay current on relevant threats, vulnerabilities, cloud security practices, and defensive technologies.
• Must be available for occasional night and weekend work as needed for security incidents, maintenance, or critical business needs.