h3 Technologies, LLC ยท 1 day ago
Senior Network Automation Engineer
h3 Technologies, LLC is seeking a Senior Network Automation Engineer to lead a multi-site network modernization and automation program. The role involves planning, executing, and validating upgrades across multiple locations while ensuring minimal downtime and implementing strong governance through automation.
Responsibilities
Build master upgrade plans, risk registers, RACI, change window calendars, and rollback strategies aligned with CAB/ITIL processes
Design IaC/automation pipelines (Ansible, Python, Git, CI/CD) leveraging vendor APIs such as Panorama XML/REST, Cisco RESTCONF/NETCONF, Arista eAPI, and F5 iControl REST
Manage inventory, compatibility checks, image curation, lab validation, and health baselines
Coordinate phased batches across sites, driving pre/post checks and HA failover testing
Implement telemetry, logs, and automated post-validation (routing, services health, CPU/memory)
Produce runbooks, SOPs, and rollback playbooks while training operations teams for day 2 support
Partner with InfoSec, NetOps, and Service Desk to communicate status and risks to leadership
Design and implement automation pipelines using Ansible, Python, and Git
Manage large-scale network upgrades for Palo Alto, Cisco, Arista, and F5 platforms
Perform pre-upgrade health checks, lab validations, and compatibility assessments
Develop robust rollback strategies and coordinate change windows via ITIL processes
Maintain network observability through automated telemetry and post-validation testing
Qualification
Required
Palo Alto: 6+ years
Cisco Catalyst: 6+ years
Arista EOS: 6+ years
F5 BIG IP: 6+ years
APC: 6+ years
Automation: Hands-on experience with Ansible playbooks/roles, Python tooling, Git workflows, and CI/CD pipelines
Networking: 10+ years in enterprise networking with hand-on multi-vendor upgrades and HA designs
Preferred
Certifications: PCNSE (Palo Alto), CCNP/CCIE (Cisco), Arista ACE, F5 Certified (CTS/CA), ITIL Foundation
Training: Any Schneider Electric/APC relevant training
Company
h3 Technologies, LLC
H3 Technologies, LLC is an IT staffing (contract, contract-to-hire, and permanent placement) and software development company.
H1B Sponsorship
h3 Technologies, LLC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2022 (1)
Funding
Current Stage
Growth StageCompany data provided by crunchbase