Senior Cloud Network Engineer – Multi-Cloud (Azure/OCI)

trexsolutions

United States

Remote

USD 100,000 - 145,000

Full time

14 days+

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Benefits offered by this job

PTO

Parental leave

Health coverage

Dental coverage

Vision coverage

Training budget

401(k) match

Job summary

trexsolutions is seeking a Cloud Network Engineer to join a federal cloud program delivering enterprise-wide multi-cloud infrastructure for a cabinet-level government client. You will design, deploy, and sustain network services across Azure, OCI, and related platforms, partnering with existing admins to keep mission traffic secure and highly available.

Responsibilities include configuring Palo Alto firewalls, VPNs, and CSR devices; deploying Terraform and IaC; designing VPCs; applying patches

Qualifications

U.S. citizenship with the ability to obtain a Public Trust clearance.
Bachelor's degree plus seven or more years of relevant experience, or a Master's plus four or more years.
Strong hands-on expertise with Terraform and EKS clusters in production environments.
Experience configuring Palo Alto firewalls and Cisco IPsec (AES 256), IPS, route-maps, and network ACLs.
Working knowledge of TCP/IP standards (IEEE 802.1) and protocols such as DNS, DHCP, TFTP, NAT, VPN, BGP, OSPF, and SSL.
Familiarity with DoD STIGs and Information Assurance Vulnerability Management (IAVM).

Responsibilities

Configure, install, and support network infrastructure including Palo Alto firewalls, Cisco VPN concentrators, and Cisco CSR devices alongside cloud-native services in Azure and OCI.
Engineer and deploy network components using Terraform and infrastructure-as-code practices, including automated AWS security group rollouts.
Design Virtual Private Clouds, subnets, and software-defined networks that satisfy both performance and security requirements.
Apply patches, service packs, hot fixes, and security configurations to third‑party network devices operating in cloud environments.
Monitor availability, performance trends, and capacity, surfacing corrective actions before issues impact users.
Deliver Level 2 and Level 3 troubleshooting for firewalls, routers, VPN concentrators, and access control issues, including participation in a 24/7 on‑call rotation.