Senior Network Engineer
Jensen Hughes
| Company | Jensen Hughes |
| Category | Engineering |
| Location | Remote |
| Remote | Remote |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 14 Jul 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
Company Overview
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.
Our engineers and consultants collaborate to solve complex safety and security challenges, ensuring our clients can protect what matters most. For over 80 years, we have helped mitigate risks that threaten lives, property and reputations. Through technology, expertise and industry-leading research, we remain dedicated to our purpose of making our world safe, secure and resilient.
At Jensen Hughes, we believe that creating and sustaining a culture of trust, integrity and professional growth starts with putting our people first. Our employees are our greatest strength, and we value the unique perspectives and talents they bring to our organization.
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. Together, we are cultivating a connected culture where everyone has the opportunity to learn, grow and succeed together.
Job Overview
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.
Responsibilities
Enterprise Networking
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
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
Troubleshoot complex incidents and perform root cause analysis
Maintain network documentation and standard
Projects & Collaboration
Lead network upgrades and modernization
Work with vendors and managed service providers
Mentor junior engineers
Requirements and Qualifications
Must-have Qualifications
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
Preferred Qualifications
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
Key Outcomes
Reliable and secure enterprise network
Reduced outages and faster incident resolution
Successful network modernization projects
Well-documented and standardized environment
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Please note that the salary range provided is a good faith estimate for the position at the time of posting and not a gua
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