Network and Security Specialist

Total Experience

Role & responsibilities :

This is pivotal role within the Network Security team, focusing primarily on the development, implementation, and management of network security policies and governance frameworks. This role demands a unique blend of cybersecurity experience, policy management, governance expertise, and operational acumen.

Duties and Responsibilities:

• Develop, implement, and maintain comprehensive network security policies and governance frameworks, focusing on Firewall Governance, Secure Web Gateways (SWGs), Cloud Network Security, Zero Trust Network Access (ZTNA), and Network Segmentation.
• Conduct thorough analyses of network traffic and security event data to refine and enhance network security policies. Improve existing policies, identify and remediate gaps in tooling.
• Lead the operational management of network security tools and services, focusing on policy optimization.
• Utilize infrastructure-as-code (IaC) practices to automate and manage network security configurations and policies.
• Standardize and document network security processes and procedures, ensuring a consistent and efficient operational environment.
• Develop and fine-tune network segmentation strategies, embracing both traditional and Zero Trust approaches, with an emphasis on effective micro-segmentation.
• Collaborate with technology architecture and networking teams to review, improve, and implement rules for new applications across multiple firewalls.

Preferred candidate profile

• A minimum of 7 years of experience in Network Security, with a strong focus on security policy development, governance, and operations.
• Expertise in managing and optimizing firewall policies and configurations, with experience in leading firewall solutions such as Zscaler ZIA & ZPA, and Palo Alto Firewalls.
• Preferred experience (or similar) with: Cloudgenix (SD-WAN), Cloudflare (WAF), Forescout (NAC), and firewall orchestration tools like Tufin/Algosec.
• Proficient in public cloud environments (AWS preferred), with hands-on experience in cloud network security management (e.g., NACLs, NSGs).
• Skilled in infrastructure-as-code (IaC) tools, such as Terraform Cloud.
• Strong scripting abilities (Python, Bash) for automation and integration tasks.
• Solid understanding of network protocols, security best practices, and compliance

requirements.

• Experience with SIEM technologies (preferably Splunk) for security monitoring and

event analysis.

• Bachelors degree in Information Technology, Computer Science, or a related field.

Soft Skills:

• Exceptional communication skills, capable of effectively articulating technical concepts

to both technical and non-technical audiences.

• Strong analytical and problem-solving skills, with meticulous attention to detail.
• Proven ability to self-manage, prioritize tasks, and handle ambiguity and rapid

changes in priorities.

• Demonstrated experience in managing stakeholder expectations and delivering projects

within defined timelines.

• A commitment to continuous learning and adaptability to new technologies and changing environments