Sr. Engineer- Network / Release Engineer

Senior Engineer – Networking - Release Engineering

Burlington, MA – Hybrid – must be onsite 3 days per week.

Please reach out to Chris McMillan at cmcmillan@alexandertg.com with an updated resume.

We're looking for a senior-level engineer who lives at the intersection of networking, DevOps, and software delivery. You’ll design and support secure, high-performance networks that power production releases across cloud, government, and on-prem environments.

The Role

• Lead production software releases across cloud restricted environments
• Build and troubleshoot VPCs, VPNs, firewalls, DNS, load balancers
• Own TLS/SSL, PKI, and certificate lifecycle management
• Drive Kubernetes & Docker networking (ingress, egress, service mesh)
• Automate everything with Terraform/Ansible Python/Bash
• Partner with product, QA, DevOps, and customers to ensure smooth deployments
• Improve reliability, observability, and release quality
  
  

Experience

• 7 years in software, release, or infrastructure engineering
• Deep networking expertise across cloud and on-prem
• Strong Kubernetes networking container deployment experience
• IaC experience (Terraform, Ansible, CloudFormation)
• Strong scripting in Python and Bash
• Customer-facing communication skills
• A love for solving hard, multi-layered infrastructure issues
  
  

Preferred Skills

• CKA certification
• Service mesh experience (Istio, Linkerd)
• Hardware networking expertise
• Experience with government or air-gapped deployments
  
  

Please reach out to Chris McMillan at cmcmillan@alexandertg.com with an update resume.

ATG456