Network Engineer

Mach Industries•Huntington Beach, CA

17d•Onsite

About The Position

We’re seeking a skilled and detail-oriented Network Engineer to help build, implement, and support a growing multi-site enterprise network. This is a full-time, onsite position based at our headquarters. The role will work closely with the IT team to bring designs to life - configuring, securing, and optimizing both on-premise and cloud infrastructure. The ideal candidate has strong hands-on experience with Palo Alto firewalls, Cisco/Juniper switching, and VPC networking, with the ability to troubleshoot complex issues across layers.

Requirements

3–5 years of hands-on experience in enterprise network administration.
Strong background with Palo Alto firewalls (Policy, NAT, VPN) and Cisco/Juniper switching/wireless.
Experience supporting AWS or hybrid-cloud networking (VPC, Transit Gateway, VPN).
Understanding of multi-site routing, segmentation, and secure connectivity models.

Nice To Haves

Familiarity with automation (Ansible, Terraform, or Python) a plus.
PCNSE – Palo Alto Networks Certified Network Security Engineer
CCNP – Cisco Certified Network Professional
JNCIP-ENT – Juniper Networks Certified Internet Professional (Enterprise)
AWS Advanced Networking – Specialty
Network+ or Security+

Responsibilities

Configure, maintain, and monitor Palo Alto firewalls, including NAT policies, security zones, and VPNs.
Implement security best practices and participate in firewall rulebase reviews and cleanup.
Deploy and support Layer 2/3 infrastructure using Cisco/Juniper switches and wireless APs.
Implement VLANs, trunking, STP, QoS, and access control based on defined network architecture.
Monitor and tune wireless performance across multiple facilities.
Configure and maintain AWS VPCs, subnets, route tables, and VPN/Direct Connect integration.
Support secure and resilient connectivity between on-prem and cloud environments.
Work with existing designs leveraging IPsec tunnels, SD-WAN, and/or VXLAN for inter-site connectivity.
Use tools such as Zabbix, Panorama, Strata Cloud Manager to proactively identify and resolve issues.
Perform deep-dive troubleshooting for connectivity, performance, and security incidents.
Maintain accurate network diagrams, configuration baselines, and change logs.
Support audits, disaster recovery testing, and business continuity efforts.