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Senior Manager - Network & Security Engineering

Summary

Senior manager designs, implements, and oversees network security controls (firewalls, WAFs, CASB) for a bank, ensuring compliance and incident response while managing cloud and on-prem infrastructure.

The role is responsible to configure, monitor and maintain network security controls. He/she is responsible to protect an organization’s network and data from cyber threats, involves designing, implementing, and managing security measures to safeguard network infrastructure. He/she will assess potential vulnerabilities, responds to security incidents, and ensures compliance with security policies and regulations. He/she plays a critical role in maintaining the integrity, confidentiality, and availability of information systems, ultimately enabling the organization to operate securely and efficiently.

  • Developing the architecture, design, and standards of Network Security controls (Firewalls, Web application firewalls, Cloud Security Access Broker, etc…)
  • Provisioning/de-provisioning of network access to applications, infrastructure, and operating systems as per established Policy, Standards and procedures.
  • Leading and participating in activities related to implementation of network security controls.
  • Assist with troubleshooting and problem analysis by working with other teams, vendors or users in diagnosing and resolving network security issues.
  • Member of the Security Incident Response Team, actively participating in the identification, investigation, and resolution of security incidents.
  • Responsible for daily operations and management of Cloud Access Security Broker (CASB), firewalls, and Web Application Firewalls (WAF) to ensure robust network security.
  • Develop and enforce network and cybersecurity standards, policies, and procedures aligned with industry best practices.
  • Ensure continuous monitoring of network performance and security events, driving proactive incident detection and response.
  • Collaborate with IT, risk, and compliance teams to ensure alignment with regulatory and security requirements.
  • Lead the evaluation, configuration, and optimization of network and security tools and platforms.
  • Oversee capacity planning, scalability, and high availability of network services.
  • Perform any other duties assigned to by line manager related to the nature of the work
  • Enforce, incorporate, and comply with all necessary controls and related information security policies, procedures, practices, training, reporting, personal due diligence and vigilance, within departmental/unit activities and operations.

Preferred Qualifications

  • A tertiary-level qualification from an internationally recognized institution in Information Technology, Computer Science, or a related field.
  • Industry-recognized certifications in Palo Alto, Fortinet, any CASB


Years & Nature of Experience

  • Recommended to have 5 to 7 years of equivalent experience where required competencies and experience have been demonstrated in Networking and Network Security where 2 Years of experience with Cloud networking.
  • A specialist individual contributor or a team lead who has managed and delivered projects
  • Demonstrated expertise and experience with complex technical activities
  • Requires strong interpersonal and organizational skills, including the ability to meet deadlines, follow written policies standards, and procedures, and provide consistent and superior customer service.
  • Demonstrable knowledge in investigating security issues within Cloud infrastructure such as AWS, GCP, Azure
  • Strong expertise in network technologies (routing, switching, SD-WAN, cloud networking) and security solutions.
  • Experience with cybersecurity frameworks and standards (e.g., ISO 27001, NIST).


Technical Competencies

  • Security Investigation
  • Vulnerability Management
  • Cloud implementations


Behavioural Competencies

  • Self-motivated
  • Strong analytics
  • Troubleshooting and Problem-solving
  • Appetite to learn newer technologies

See also