Sr. Engineer Network

This opportunity is looking for a Sr. Network Engineer that has experience building out Automation with an enterprise from the ground up. This role can not sponsor H-1B Visas and is W2 only.

We are seeking a Sr. Network Automation Engineer to help modernize and automate our global network infrastructure. This role will focus on building scalable, repeatable, and secure automation frameworks to support SD‑WAN, Zero Trust, and cloud networking initiatives.

The ideal candidate will have strong experience in traditional networking, combined with deep expertise in scripting, APIs, and infrastructure as code. You will work closely with network architects, security engineers, and cloud teams to streamline operations and accelerate our transformation into a software‑defined, cloud‑first environment.

• Design, develop, and maintain network automation frameworks using tools like Ansible, Python, Terraform, and REST APIs.
• Automate provisioning, configuration, and policy enforcement across on‑prem, SD‑WAN, and cloud networks.
• Collaborate with network and security architects to implement infrastructure as code (IaC) practices.
• Integrate automation workflows with platforms such as Cisco ISE, DNA Center, Palo Alto Prisma SD‑WAN, and Zscaler.
• Build CI/CD pipelines for network changes and configuration validation.
• Develop and maintain source‑controlled templates and playbooks for repeatable deployments.
• Support network observability and telemetry by automating data collection and reporting.
• Participate in the design and implementation of secure, scalable network architectures.
• Provide mentorship and training to traditional network engineers on automation tools and practices.
• Document automation processes, standards, and best practices.
• On Call Rotation (PIC) is required.

Education Requirement:

• Bachelor’s degree from a four‑year college or university or a combination of equivalent education and work experience.

Certifications preferred:

• Cisco Dev Net, CCNP/CCIE, PCNSE, CISSP, AWS/Azure Networking

• Minimum of 5 years in global enterprise network environments.
• 3+ years of experience in network automation and scripting.
• Proficiency in Python, Ansible, Terraform, and RESTful APIs.
• Familiarity with cloud networking (AWS, Azure, or GCP).
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Experience with Net Dev Ops , event‑driven automation, or network testing frameworks.
• Exposure to containerized environments (Docker, Kubernetes) is a plus.
• Experience with Cisco, Meraki, Palo Alto, Netscaler, Zscaler, or similar platforms.

Expert Level

This is a Contract to Hire position based out of Chicago, IL.

The pay range for this position is $67.50 - $70.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre‑tax and Roth post‑tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long‑term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

This is a hybrid position in Chicago, IL.

This position is anticipated to close on Dec 31, 2025.

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full‑Stack Technology Services, Talent Services, and real‑world application, we work with progressive leaders to drive change.

That's the power of true partnership. TEKsystems is an Allegis Group company.

TEKsystems is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.