Senior Security Consultant – Fortinet

Help AG is looking for a talented & experienced Senior Security Consultant position whose primarily focused on post-sales professional services activities, with additional involvement in pre-sales activities when required.

Post-sales activities include solution validation, low-level design, implementation and integration, migration planning and execution, configuration review, troubleshooting, optimization, documentation, knowledge transfer, and technical leadership.

Pre-sales activities may include solution presentations, technical workshops, proof of concepts, effort estimation, technical scoping, and support in developing Statements of Work.

The role requires strong hands-on experience in designing, implementing, migrating, integrating, optimizing, and troubleshooting Fortinet security solutions in large and complex enterprise environments.

The primary objective of the role is to ensure customer satisfaction, technical excellence, professional delivery, accurate documentation, and high-quality project execution.

• Act as a Fortinet Subject Matter Expert (SME) for Help AG customers.
• Lead large and complex Fortinet Professional Services implementations.
• Architect, design, implement, migrate, integrate, and optimize Fortinet solutions.
• Lead Forti Gate firewall implementations and migrations in enterprise environments.
• Implement and integrate Forti Manager and Forti Analyzer.
• Design and implement Fortinet Secure SD-WAN solutions.
• Implement and support FortiSASE deployments.
• Deliver projects involving Forti Web, FortiADC, Forti Authenticator, Forti Mail, Forti Sandbox, Forti App Sec , and other Fortinet technologies based on project requirements.
• Conduct technical workshops and requirement-gathering sessions with customers.
• Assess existing customer environments and identify technical gaps, dependencies, and risks.
• Develop solution designs and implementation approaches.
• Develop and execute migration and rollout strategies.
• Develop implementation plans, migration plans, test plans, rollback plans, and MOPs.
• Troubleshoot complex network, security, routing, authentication, and application-related issues.
• Lead technical workshops with customers, vendors, and internal teams.
• Provide guidance and mentoring to other Help AG engineers.
• Conduct knowledge-transfer sessions for internal teams and customers.
• Develop HLDs, LLDs, as-built documents, migration documents, implementation runbooks, SOPs, and technical documentation.
• Support pre-sales teams with technical solution design when required.
• Support the preparation and validation of project Statements of Work and Professional Services effort estimates.
• Lead and deliver customer Proof of Concepts where required.
• Proactively identify project risks and dependencies and accelerate them early.
• Coordinate with customer, PM, Solution Architect, vendor, and internal technical teams throughout project delivery.
• Maintain high standards of customer satisfaction and technical delivery quality.

Minimum 7+ years of experience in Cybersecurity, Network Security, or related technologies.

Minimum 5+ years of strong hands-on implementation experience with Fortinet technologies.

Relevant Fortinet certifications such as NSE7 are highly preferred.

Proven experience delivering enterprise Fortinet Professional Services projects, rather than primarily operational or support activities.

Strong hands-on implementation experience with Forti Gate, Forti Manager, Forti Analyzer, SD-WAN, and FortiSASE.

Experience implementing FortiSASE solutions in enterprise environments is highly preferred.

Hands-on implementation experience with additional Fortinet technologies such as Forti Web, FortiADC, Forti Authenticator, Forti Mail, Forti Sandbox, Forti App Sec , and other Fortinet Security Fabric solutions.

Experience with large-scale firewall migrations from other vendors to Fortinet is highly preferred.

Experience working in complex enterprise environments with multiple sites, data centers, cloud environments, and critical applications.

Strong hands-on expertise with Forti Gate, including NGFW configuration, HA clustering, security policies, NAT, IPsec and SSL VPN, security profiles, Application Control, Web

Filtering, IPS, Anti-Malware, SSL Inspection, and network segmentation.

Strong networking knowledge, including TCP/IP, routing, switching, BGP, OSPF, DNS, DHCP, NAT, VPN, proxy technologies, firewalls, and SSL/TLS.

Good understanding of enterprise identity technologies, including Active Directory, Entra ,…