[Remote] Senior Network Engineer

Note: The job is a remote job and is open to candidates in USA. Jensen Hughes is a global leader in fire protection engineering and related security and risk-based fields, dedicated to making the world safe, secure, and resilient. They are seeking a Senior Network Engineer to design, implement, secure, and support the enterprise network infrastructure, ensuring high availability and security across corporate offices, cloud environments, and remote users. The role involves collaboration with various IT teams to deliver reliable network services and lead modernization initiatives.

Responsibilities

• Design, implement, and support LAN, WAN, WLAN, SD-WAN, VPN, and Internet connectivity
• Administer Cisco routing, switching, wireless, and firewall technologies
• Maintain high availability and network resilience
• Implement segmentation, ACLs, secure remote access, and firewall policies
• Partner with Information Security on vulnerability remediation
• Support Azure networking, ExpressRoute/VPN connectivity, and hybrid networking
• Support Microsoft GCC/GCC High networking where applicable
• Monitor performance and capacity
• Troubleshoot complex incidents and perform root cause analysis
• Maintain network documentation and standard
• Lead network upgrades and modernization
• Work with vendors and managed service providers
• Mentor junior engineers

Skills

• 8–12 years of enterprise networking experience
• Strong Cisco routing, switching, wireless, VPN, and firewall 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
• Experience with Cisco ISE
• Network automation (Python, Ansible, Terraform)
• Relevant certifications like CCNP, CCIE or Azure Network Engineer is a plus

Benefits

• Retirement plan
• Healthcare coverage
• A broad range of other benefits

Company Overview

Jensen Hughes is a life safety engineering and consulting service for the government, healthcare, science and technology. It was founded in 1939, and is headquartered in Baltimore, Maryland, USA, with a workforce of 1001-5000 employees. Its website is https://www.jensenhughes.com.

Company H1B Sponsorship

Jensen Hughes has a track record of offering H1B sponsorships, with 2 in 2026, 7 in 2025, 3 in 2024, 4 in 2023, 6 in 2022, 2 in 2021, 2 in 2020. Please note that this does not guarantee sponsorship for this specific role.