Senior Network Engineer - Hybrid, Secure Networking

KBR Careers; Houston (TX); Hybrid; USD 95,000 - 140,000; Full time

Job summary

KBR Sustainable Technology Solutions (STS) is seeking a Senior Network Administrator to maintain enterprise network infrastructure, security, and reliability across offices. The role emphasizes SD-WAN, VPN, and hybrid cloud connectivity with minimal supervision.

The position is hybrid, requiring regular office presence and strong collaboration with IT teams to ensure stability, performance, and ongoing modernization of network services.

Qualifications

• Strong hands-on experience supporting enterprise networking environments.
• Experience with routing, switching, network segmentation, and secure connectivity technologies.
• Experience with network access control, identity-aware networking, and enterprise security platforms.
• Experience supporting firewall technologies, VPN solutions, and secure remote access services.
• Experience with load balancing and application delivery technologies.
• Experience supporting cloud networking and hybrid connectivity solutions.
• Experience supporting enterprise infrastructure environments including Windows, Linux, and virtualization platforms.

Responsibilities

• Network Administration: Administer enterprise network infrastructure including LAN/WAN, SDN, and SD-WAN environments.
• Network Security & Connectivity: Manage firewalls, VPNs, remote-access solutions, and secure connectivity.
• Data Centre & Cloud Networking: Support data center networking and cloud connectivity services.
• Infrastructure Integration: Collaborate with server, storage, backup, cloud, and cybersecurity teams.
• Operational Support: Monitor network health, diagnose incidents, and support change management.
• Recovery, Resilience & Security: Participate in disaster recovery and resilience initiatives.

Skills

Enterprise networking

Routing

Switching

SD-WAN

Network security

VPN

Cloud networking

Windows

Linux

Virtualization

Education

Bachelor's degree in Information Technology, Computer Science, Engineering, or related field

Job description

KBR Sustainable Technology Solutions (STS) is seeking a Senior Network Administrator to maintain enterprise network infrastructure, security, and reliability across offices. The role emphasizes SD-WAN, VPN, and hybrid cloud connectivity with minimal supervision.

The position is hybrid, requiring regular office presence and strong collaboration with IT teams to ensure stability, performance, and ongoing modernization of network services.