Senior Network Engineer Consultant in Porto

Do you want to join one of the largest professional services organizations in the market?

Then Deloitte is for you. Here, you will have the possibility to boost your career and strengthen your skills in our technological universe.

We are an international Tech Hub and we are looking for the best Network Operations specialists to join our centers of excellence and our community. At Deloitte, you will transform the world as we know it and develop unique and innovative solutions in the most varied and complex transformation projects, from Portugal to the world. We are strengthening our EMEA Cyber & Telecommunications Networks (C&TN) area and we are looking for a Senior Network Engineer Consultant to lead the engineering and operational improvement of enterprise network and security services for international clients. The technological environment is based mainly on Zscaler, Fortinet, and Check Point solutions. You can discover all the roles you will perform, according to your profile, so that you can take a leap in your career!

Will you join us? We are waiting for you.

• Service engineering and design: Lead the design, integration, lifecycle, and optimization of resilient enterprise network and security services; define practical standards for availability, security, and support.
• Technical responsibility for Zscaler: Use solid practical experience to develop and operate implemented Zscaler services, including policy and access design, traffic flows, advanced troubleshooting, and log-based root cause analysis (e.g., ZIA and/or ZPA, depending on the environment).
• Firewall engineering: Lead complex changes related to policies, segmentation, NAT, and VPN on Fortinet FortiGate and Check Point platforms. Demonstrate deep operational knowledge in at least one of the platforms and good practical knowledge of the other; promote secure lifecycle management practices and rule reviews.
• Leadership in critical incident management: Lead the response to high-impact network/security incidents, coordinate teams responsible for resolution and communication with clients, identify the root cause, and promote corrective and preventive actions.
• Change and transformation: Plan and manage high-risk changes, migrations, upgrades, and service transitions; validate test and rollback plans and coordinate maintenance windows.
• Performance and automation: Use telemetry and service metrics to identify risks related to capacity or reliability; develop or review automation processes through scripting, APIs, or tools suitable for the different platforms.
• Technical governance: Create and maintain engineering standards, network diagrams, reference configurations, runbooks, and operational procedures.
• Leadership and collaboration: Support and mentor more junior engineers, coordinate with security, systems, and applications teams, and participate in prevention/on-call shifts whenever necessary.

• In a diverse work context that allows for continuous development and learning;
• Through a personalized career development plan (skills/technical and functional opportunities), suited to the moment, your needs, and your objectives;
• By participating in national and international projects, with relevant dimension and impact in this area of specialization;
• Unlimited access to the largest online learning platforms (Linkedin Learning and Udemy);
• Opportunity for training and certifications in the latest technologies, specifically in Cloud technologies.

• A culture of innovation and excellence that makes us leaders and trendsetters;
• A friendly environment of respect, trust, transparency, and informality;
• A lifelong network that keeps you connected to the best knowledge alongside leaders and specialists;
• An opportunity to be part of our communities (Tech, innovation, sports, and other interests) and to actively participate in social responsibility projects.