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Alex Wang

@alexwang3

Senior DevSecOps Engineer at Trace3 automating Kubernetes infrastructure and production rollouts.

At Trace3 (Trace3Gov), I lead infrastructure as code for RHEL and Kubernetes clusters on VMware, using Terraform and Ansible. I extend the infrastructure control plane with automated bootstrapping, configuration updates, and staged rollouts.

As the primary on-call contact for production services, I investigate failures, restore availability, and automate recurring fixes. I also work with product, support, and integration teams to trace deployment failures and document operational handoffs.

At RTX, I architected multi-node Kubernetes clusters and introduced Liqo federation so workloads could move between clusters without rebuilding deployments. I automated infrastructure setup, reducing setup time from more than 10 hours to fewer than 4.

At L3Harris Technologies, I engineered Jenkins-driven Ansible delivery for VMware vSphere and RHEL systems, reducing GBOSS rollout time from 12 hours to 5. Earlier, at RTX and Davidson Technologies Inc., I provisioned AWS web application infrastructure and administered IIS, RHEL, and Apache-hosted services.

Experience

Work history, roles, and key accomplishments

Current

Senior DevSecOps Engineer

Current

Trace3

Jun 2025 - Present (1 year 5 months)

Lead Infrastructure as Code for RHEL/Kubernetes clusters on VMware, defining resources in Terraform and host configuration in Ansible. Serve as primary on-call contact for 24/7/365 production services and coordinate with SRE and DevSecOps engineers on security and reliability.

Terraform Ansible Kubernetes VMWare RHEL BASH Linux Git Jenkins Prometheus Grafana Splunk LogRhythm Nessus Centrify

Senior Infrastructure Engineer

RTX

Feb 2024 - Jul 2026 (2 years 5 months)

Architected multi-node Kubernetes clusters and introduced Liqo federation. Automated Kubernetes setup, Liqo peering, and Prometheus/Grafana deployment using Ansible, Python, Bash, and Git, reducing full infrastructure setup time by over 60%.

Kubernetes Liqo Ansible Python BASH Git Docker Helm Artifactory Prometheus Grafana

Senior DevOps Engineer

L3Harris Technologies

Sep 2020 - Feb 2024 (3 years 5 months)

Engineered Jenkins-driven Ansible delivery for vSphere VMs and RHEL bare-metal Kickstart via HP iLO, reducing GBOSS rollout time and raising automation to 100%. Applied DISA STIG controls and maintained Puppet modules for configuration management.

Jenkins Ansible VSphere RHEL Kickstarts HP ILO DISA STIGs Puppet Cisco

Senior Information Technology Specialist

RTX

Jan 2018 - Sep 2020 (2 years 8 months)

Provisioned secure, highly available AWS web application resources with Terraform, including EC2, ELB, Route 53, S3, and RDS. Hardened AWS resources and Windows servers, and migrated LogRhythm to Splunk, reducing annual SIEM cost significantly.

AWS Terraform EC2 ELB Route 53 S3 RDS VPC Windows Server Group Policy LogRhythm Splunk Regex

System Administrator

Davidson Technologies Inc.

May 2015 - Jan 2018 (2 years 8 months)

Administered Microsoft IIS web applications and RHEL/Apache-hosted ACAS services, troubleshooting availability and connectivity. Upgraded SecurityCenter and scripted administrative workflows using Bash and Python.