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Network Security Operations Engineer (L3)

Network Security Operations Engineer (L3)

Sunscrapers sp. z o.o.Warsaw, Masovian Voivodeship, PL
30+ days ago
Job type
  • Quick Apply
Job description

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.

Role Overview : The Network Security Operations Engineer L3 is a critical role within the Cybersecurity team, with the dual responsibilities of operational excellence and driving forward-looking engineering improvements. This role is designed for individuals who have strong network security operational experience, and a proven track record of prior engineering delivery.

Key Responsibilities :

  • Provide L3 Operational Support for complex operational issues, troubleshoot and resolve issues.
  • Design, configure, and manage advanced network security solutions, including Firewalls, Zero Trust Network Access (ZTNA), Secure Web Gateways (SWGs), and Cloud Network Security capabilities.
  • Continually refine and improve support methodologies, standardizing operational practices and creating detailed documentation.
  • Employ infrastructure-as-code (IaC) and automation techniques, particularly Terraform , to streamline the provisioning, configuration, and management of network security tools and environments.
  • Conduct in-depth analyses of network traffic patterns and security logs with SIEM tools (e.g., Splunk).
  • Support Network Security Infrastructure focusing on patch and lifecycle management.

Requirements

What's important for us?

  • At least 7 years of direct, hands-on experience in Network Security Operations, with a significant focus and exposure to engineering enhancements.
  • Experience with Zscaler ZIA & ZPA, Palo Alto Firewalls
  • Preferred experience (or similar) with : Cloudgenix (SD-WAN), Cloudflare (WAF), and Tufin / Algosec (Firewall Orchestration)
  • Hands-on experience with public cloud providers (AWS preferred ) and cloud infrastructure management.
  • Experience with infrastructure-as-code frameworks (e.g., Terraform Cloud) or a bility to write automation scripts and web services (Python, Bash).
  • Strong understanding of network protocols and information security best practices.
  • Good understanding of enterprise architecture, including endpoint, network, and cloud-based systems.
  • Experience with SIEM (Splunk) technologies, event correlations, query management, and custom detections or experience with observability platforms (Grafana)
  • B.S. in Information Technology, Computer Science, or a similar technical program.

    • Soft Skills :

  • Excellent communication skills , with the ability to explain technical concepts to non-technical stakeholders and collaborate effectively with cross-functional teams.
  • Strong analytical, problem-solving, and excellent documentation and organization skills.
  • Ability to self-organize, prioritize activities independently, and manage uncertainty effectively.
  • Experience managing stakeholder expectations in the delivery of projects.
  • Adaptability and continuous learning : proactive approach to self-education and flexibility to pivot strategies in response to new information or changing environments.
  • Attention to detail : able to thoroughly review configurations and policies, identifying gaps in solution designs prior to implementation.

    • 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, external screen, ergonomic chairs)

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

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    Security Engineer • Warsaw, Masovian Voivodeship, PL