Senior Network Engineer – Global Hybrid Network & Security

Gramian Consulting; Annemasse; Sur place; EUR 86 758 - 108 448; Plein temps

Résumé du poste

Gramian Consulting is seeking an experienced enterprise network engineer to join a global investment organization's technology team. This full-time position is based in Geneva, Switzerland, and requires expertise in Cisco and HPE Aruba networking solutions. The ideal candidate will have 8+ years of experience, strong skills in network security, and fluency in French and English.

Your responsibilities will include designing, implementing, and maintaining network infrastructure as well as providing third-line support for complex incidents. Participation in an on-call rotation is required.

Qualifications

• 8+ years of experience in enterprise network engineering.
• Proven expertise with Cisco and/or HPE Aruba enterprise networking solutions.
• Hands-on experience with Fortinet firewalls and network security technologies.

Responsabilités

• Design, implement, and maintain enterprise networks and security infrastructure.
• Lead network architecture evolution across on-premises and cloud environments.
• Provide third-line technical support for complex networking incidents.

Connaissances

Cisco network solutions

HPE Aruba networking

Fortinet firewalls

Azure networking

Network security technologies

Routing and switching

Network troubleshooting

Formation

Professional networking certification (CCNP, JNCIP, Aruba)

Advanced networking certifications (CCIE, JNCIE)

Description du poste

Gramian Consulting is seeking an experienced enterprise network engineer to join a global investment organization's technology team. This full-time position is based in Geneva, Switzerland, and requires expertise in Cisco and HPE Aruba networking solutions. The ideal candidate will have 8+ years of experience, strong skills in network security, and fluency in French and English.

Your responsibilities will include designing, implementing, and maintaining network infrastructure as well as providing third-line support for complex incidents. Participation in an on-call rotation is required.