L3 Network and Security Design Expert

Engie is hiring an L3 Network and Security Design Expert. Level rates it ; you can apply on Engie.

Level's read on this job

On Level's scale, this role is Little AI ●○○○: aI is not part of the work.
Engie has 688 other open roles on Level.

AI in this role

At ENGIE, we are building the infrastructure that powers a sustainable future. Our networks connect people, systems, and ideas across continents. As a Network & Security Design Expert, you will shape the backbone of our digital transformation, ensuring secure and resilient connectivity from data centers to the cloud. Within our Network & Cybersecurity Services division, the Network And Connectivity team tackles complex challenges every day. We need your expertise to translate business needs into robust technical solutions. Your work will directly protect and enable operations across the entire ENGIE group. What You'll Do - Design firewall, proxy, and load balancing solutions aligned with business requirements and current design standards. - Produce Low Level Design documents and contribute to High Level Design in close cooperation with architects. - Deploy network and security solutions into production environments in a controlled, structured manner. - Perform complete handover to operational teams, including documentation, test plans, and migration plans. - Provide Level 3 expertise support for complex or critical incidents on proxy, load balancing, and firewall infrastructure. - Conduct end-to-end performance troubleshooting on network performance degradations. - Continuously analyze and optimize existing network infrastructure, tools, and documentation. What You Bring - Advanced expertise on Zscaler solutions, Palo Alto and Fortinet firewalls, and F5 load balancers. - Strong knowledge of LAN, WAN, TCP/IP, virtualized architectures, VLANs, and VRF concepts. - Experience with AWS and Azure cloud environments, including network and cybersecurity cloud concepts. - Proven ability to write HLD/LLD documents, migration plans, and technical documentation using Microsoft Visio. - Excellent analytical and TCP troubleshooting skills with a structured approach to problem-solving. - Good communication in English (speaking and writing) and French (speaking); Dutch is a plus. - Team-oriented mindset with the ability to work autonomously, take initiative, and guide stakeholders through projects. Location Bucharest, Romania. This is a hybrid role combining remote work and on-site presence. Occasional travel may be required. On-duty services are expected approximately one week every two months. What We Offer - A competitive salary package with clear career progression within a global energy leader. - A diverse range of missions spanning on-premise data centers, cloud environments, and cutting-edge security platforms. - A friendly, collaborative work environment where open communication and mutual support are the norm. - Flexibility and work-life balance through our hybrid working model. - Opportunities for continuous learning, certifications, and professional development in network and cybersecurity.

Only candidates selected for interviews will be contacted.

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Our Commitment At ENGIE, every talent has a role to play in accelerating the energy transition. Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are. Join us and be part of the adventure of the century! ENGIE is an equal opportunity employer. We evaluate all applicants based on their skills, experience, and potential. We do not discriminate based on gender, ethnicity, age, disability, sexual orientation, religion, or any other protected characteristic. We are committed to creating a diverse and inclusive workplace where everyone belongs. If you require any reasonable accommodation during the recruitment process, please let us know. We will work with you to ensure an accessible and supportive experience.

How we rate this

L3 Network and Security Design Expert at Engie rates 37 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.