Senior Enterprise Network Engineer

KBR; Houston (TX); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

401K plan with company match

Medical insurance

Dental insurance

Vision insurance

Life insurance

AD&D

Flexible spending account

Disability insurance

Paid time off

Flexible work schedule

Job summary

KBR Sustainable Technology Solutions (STS) is seeking a Senior Network Administrator to manage the enterprise network infrastructure, ensuring availability, performance, and resilience for KBR operations. The role emphasizes advanced networking, security, and modernization initiatives with minimal supervision.

You will collaborate with IT teams to maintain connectivity across data centers, cloud services, and remote locations while contributing to infrastructure reliability and incident

Qualifications

• Hands-on experience supporting enterprise networking environments.
• Experience with routing, switching, network segmentation, and secure connectivity technologies.
• Experience with network access control and identity-aware networking.
• Experience with firewall technologies, VPN solutions, and secure remote access services.
• Experience with load balancing and application delivery technologies.
• Experience with cloud networking and hybrid connectivity solutions.
• Experience supporting enterprise infrastructure including Windows, Linux, and virtualization.
• Familiarity with IT operations, service management processes.
• Ability to analyze and resolve complex technical problems.
• Strong written and verbal communication skills.

Responsibilities

• Administer enterprise network infrastructure including LAN, WAN, wireless, and data center networking.
• Manage routing, switching, SD-WAN, and SDN environments and ensure availability.
• Administer security technologies including firewalls, VPNs, and secure remote access.
• Support data center networking, load balancing, and hybrid cloud connectivity.
• Collaborate with server, storage, backup, cloud, and cybersecurity teams.
• Monitor network health and performance; diagnose and resolve incidents.
• Contribute to runbooks, documentation, and operational procedures.
• Support disaster recovery, resilience, and security controls.

Skills

Enterprise networking

Routing & switching

Network security

VPN solutions

Cloud networking

Windows/Linux/virtualization

IT operations

Independent work

Analytical problem solving

Written & verbal communication

Cross-team collaboration

Job description

KBR Sustainable Technology Solutions (STS) is seeking a Senior Network Administrator to manage the enterprise network infrastructure, ensuring availability, performance, and resilience for KBR operations. The role emphasizes advanced networking, security, and modernization initiatives with minimal supervision.

You will collaborate with IT teams to maintain connectivity across data centers, cloud services, and remote locations while contributing to infrastructure reliability and incident