Senior Network Security Engineer

Sunscrapers is a technology consultancy that empowers finance and healthcare leaders to succeed by leveraging cutting-edge software, data, and AI.

We combine world-class engineering, deep industry expertise, and proprietary know-how to deliver innovative, high-impact solutions. Specializing in software engineering, DevOps, data engineering, and data science, we design and build AI-powered data platforms and web applications tailored to each client’s unique needs.

Trusted by over 60 clients across the US, UK, and beyond, we consistently maintain a 4.9/5 client satisfaction rating, with partnerships averaging five years or more.

The project:

We are carrying out the project for our client, an American private equity and investment management fund - listed on the Forbes 500 list - based in New York.

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. 

The ideal candidate will be well organized, eager to constantly improve and learn, driven and, most of all - a team player!

Your responsibilities will include:

• 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.

Requirements

What's important for us?

• 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.
• Preferred experience (or similar) with: Cloudgenix (SD-WAN), Cloudflare (WAF), Forescout (NAC).
• 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.
• Bachelor’s degree in Information Technology, Computer Science, or a related field.

You will score extra points for:

• Experience in leading firewall solutions such as Zscaler ZIA & ZPA, and Palo Alto Firewalls.
• Firewall orchestration tools like Tufin/Algosec.

Benefits

What do we offer?

• Working alongside a talented team of software engineers who are changing the image of Poland abroad
• Culture of teamwork, professional development and knowledge sharing (https://www.youtube.com/user/sunscraperscom)
• Flexible working hours and remote work possibility
• Comfortable office in central Warsaw, equipped with all the necessary tools for conquering the universe (Macbook Pro/Dell, external screen, ergonomic chairs)

Sounds like a perfect place for you? Don’t hesitate to click apply and submit your application today!