Senior Network Engineer

Job ID: 113038
Location: Austin, Texas  [Hybrid]
Category: Infrastructure
Employment Type: Contract
Date Added: 07/14/2026
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Role Summary

This position involves leading end-to-end deployment planning and execution for complex SD-Access Fabric network migrations. The role requires technical expertise in network architecture, migration strategies, and automation to ensure smooth implementation, validation, and stabilization of network infrastructure. It is suited for a seasoned networking professional with extensive experience in large-scale enterprise environments.

Responsibilities

  • Develop comprehensive deployment plans and strategies for SD-Access Fabric replacement projects, including phased IPv4-to-IPv6 migration approaches.
  • Translate high-level network designs into detailed, actionable low-level deployment plans that align with client requirements.
  • Create and refine standardized configuration templates for SD-Access Fabric, routing protocols, segmentation, QoS, and application-aware routing.
  • Develop and execute thorough runbooks and method of procedure (MOP) documents for network migration, including addressing changes and deployment steps.
  • Design scalable, repeatable site deployment models and validation criteria to measure success during each phase of the deployment.
  • Identify and mitigate technical risks before deployment activities and define validation, rollback, and verification procedures.
  • Support automation efforts through scripting, templating, and zero-touch provisioning to streamline deployment processes.
  • Provide real-time remote support during site cutovers, review deployment feedback, and refine processes accordingly.
  • Collaborate with engineering, operations, and customer teams to troubleshoot issues, analyze root causes, and develop remediation strategies.
  • Review and approve change requests, ensuring compliance with security standards and enterprise architecture.

Qualifications

  • Minimum of 8 years of enterprise networking experience, including a strong background in SD-Access Fabric architecture.
  • At least 5 years of hands-on experience with SD-Access deployment, site migration, and network automation tools (Python, Ansible, Terraform).
  • Proven track record supporting large-scale multi-site rollout projects with 50+ locations.
  • Deep knowledge of BGP, OSPF, EVPN-VXLAN, and network segmentation policies.
  • Experience planning and executing IPv6 migration strategies in production environments.
  • Strong technical documentation and configuration management skills.
  • Ability to support post-migration stabilization, troubleshooting, and stakeholder communication.
  • Certifications such as CCNP R&S or equivalent are preferred.
  • Must have existing legal work authorization to work in the designated location.

Publishing Pay Range: $80.00 – $85.00 hourly

This is a hybrid role and can be performed from an approved remote location.

About GDH:
At GDH, we believe in the power of people and the importance of caring. Our culture statement, “We care about people,” isn’t just a tagline – it’s the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Who We Are:
GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women’s services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee’s life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more!  For more detailed information on benefits, please go to GDH’s website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department.

Please visit our notice of collection for California applicants.

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