Network Engineering Senior

Senior Network Engineer
Remote
Throughout our worldwide network of experts, clients and communities, we are renowned for our leadership in fire protection engineering – a legacy of responsibility we have proudly upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields – from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more.
For over 80 years, we have helped mitigate risks that threaten lives, property and reputations. Our wide range of Global Employee Networks connect people from across the organization, supporting career development and providing forums for individuals to share experiences on topics they're passionate about. We're hiring a Senior Network Engineer to design, implement, secure, and support the organization's enterprise network infrastructure. This role is responsible for maintaining a highly available, secure, and scalable network environment across corporate offices, cloud environments, and remote users. The Senior Network Engineer partners with IT Infrastructure, Information Security, Cloud, and Enterprise Applications teams to deliver reliable network services and modernization initiatives.
Enterprise Networking

Maintain high availability and network resilience
Network Security

Implement segmentation, ACLs, secure remote access, and firewall policies
Partner with Information Security on vulnerability remediation
Cloud & Hybrid Networking

Support Azure networking, ExpressRoute/VPN connectivity, and hybrid networking
Support Microsoft GCC/GCC High networking where applicable
Operations & Monitoring

Monitor performance and capacity
Maintain network documentation and standard
Projects & Collaboration

Lead network upgrades and modernization
8–12 years of enterprise networking experience

• Experience with Azure networking and hybrid connectivity
• Strong TCP/IP, BGP, OSPF, DNS, DHCP, QoS, and network security knowledge
• Experience with enterprise monitoring and troubleshooting tools

Experience supporting Microsoft GCC/GCC High
Experience with Palo Alto or Fortinet firewalls
Network automation (Python, Ansible, Terraform)
Relevant certifications like CCNP, CCIE or Azure Network Engineer is a plus
Reliable and secure enterprise network
Successful network modernization projects
Well-documented and standardized environment