Network Admin II: SD-WAN, Firewalls & Field Support

Harvest Midstream Company; Houston (TX); On-site; USD 70,000 - 90,000; Full time

Job summary

Harvest Midstream Company seeks a Network Administrator II to support LAN/WAN, security enforcement, and field-site connectivity. You will configure firewalls, troubleshoot issues, and collaborate with IT teams and SCADA partners to ensure reliable, compliant infrastructure.

The role involves 25% travel and ongoing documentation updates, with opportunities to grow in a fast-paced environment and participate in on-call rotations for critical systems.

Qualifications

• Proficient in TCP/IP, VLANs, IP addressing and device config.
• Experience configuring Fortinet and Cisco networks.
• Willingness to learn in a fast-paced environment.
• Strong communication and customer service skills.

Responsibilities

• Configure and deploy firewalls, switches, and wireless access points under guidance.
• Troubleshoot network issues such as slowness, IP conflicts, and routing.
• Support DNS/DHCP, VPNs, VLAN design, and SDWAN/WAN routing.
• Perform regular firmware updates and maintenance.
• Maintain firewall rules and monitor IDS/IPS events.
• Participate in vulnerability scans and remediation plans.
• Document changes and update SOPs.
• Travel up to 25% to support field sites and major projects.
• Contribute to documentation or tool enhancements based on experience.

Skills

TCP/IP knowledge

VLANs

IP addressing

Switch & firewall config

Fortinet networks

Cisco networks

SDWAN

Documentation

Customer service

Hands-on learning

Education

Associate Degree in Information Technology

Bachelor's Degree in Information Technology

5+ years of Network Administration experience

Tools

Fortinet

Cisco

Job description

Harvest Midstream Company seeks a Network Administrator II to support LAN/WAN, security enforcement, and field-site connectivity. You will configure firewalls, troubleshoot issues, and collaborate with IT teams and SCADA partners to ensure reliable, compliant infrastructure.

The role involves 25% travel and ongoing documentation updates, with opportunities to grow in a fast-paced environment and participate in on-call rotations for critical systems.