Senior Network Engineer

We are seeking a highly skilled Senior Network Engineer to join our IT

Engineering team. This role will lead the design, evolution, and reliability of

enterprise network infrastructure spanning on-premises, datacenter, and cloud

environments.

You will play a critical role in shaping a large-scale, highly available network

supporting distributed operations, mission-critical systems, and cloud

transformation initiatives.

Core technologies include Cisco Meraki, Cisco Nexus, NDFC (Network Data Fabric

Controller), BGP, and hybrid cloud connectivity. The ideal candidate combines

deep technical expertise with strategic thinking and thrives in complex,

high-impact environments.

Key Responsibilities

• * Lead the design and evolution of enterprise network architecture across
• campus, data center, and cloud (Azure) environments using Cisco Meraki and
• Nexus platforms.
• * Architect and optimize BGP routing strategies to ensure scalable, resilient
• connectivity across multi-site and hybrid cloud environments.
• * Own and advance network automation and fabric management using NDFC, driving
• consistency, efficiency, and operational visibility.
• * Design and implement secure, scalable Azure network solutions, including
• VNets, NSGs, Azure Firewall, and Application Gateway.
• * Engineer and optimize hybrid connectivity (ExpressRoute, site-to-site VPN) to
• deliver highly available and performant integration between on-prem and
• cloud. Diagnose and resolve complex, cross-domain network issues, leading
• root cause analysis and driving long-term improvements. Establish and enforce
• network standards, documentation, and best practices to improve reliability
• and operational excellence.
• * Collaborate with security, cloud, and infrastructure teams to deliver
• integrated, secure, and cost-effective solutions.
• * Drive continuous improvement through automation, performance tuning, and
• adoption of modern networking practices.
• This role does not allow for 100% remote work. Qualified candidates must live
• within a daily commutable distance of Casey's Store Support Center in Ankeny, IA
• and be willing to work onsite 5 days per week.

Compensation

Starting pay range:‏‏‎ ‎$102,200-140,500.‏‏‎ ‎ Actual pay may vary based on

Casey’s assessment of the candidate's knowledge, skills, abilities (KSAs),

related experience, education, and qualifications. Other factors impacting pay

include local prevailing wages and internal equity. This position is eligible

for an annual cash bonus based on company performance. Our full salary range for

this role does extend beyond the hiring range listed, allowing team members the

opportunity to continue to grow within the company.

Qualifications

• * This position requires authorization to work in the U.S. without the need for
• employment-based immigration sponsorship now or in the future. Casey’s will
• not provide sponsorship or employer support for applications or petitions for
• F-1 OPT, F-1 CPT, H-1B, L-1, TN, O-1, E-3, H-1B1, J-1, or any other
• employment-based visa.
• * Bachelor’s degree in Computer Science, Engineering, or related field or
• equivalent years work experience.
• * 5+ years designing and operating enterprise network environments.
• * Strong hands-on experience with Cisco Meraki and Nexus platforms.
• * Deep expertise in BGP and enterprise routing design.
• * Experience with Azure networking and hybrid cloud connectivity.
• * Solid foundation in TCP/IP, routing/switching, and network security.
• * Experience supporting high-availability, mission-critical environments at
• scale.
• * Strong troubleshooting skills with the ability to resolve complex, end-to-end
• issues.
• * Effective communicator with the ability to collaborate and influence across
• teams.

Preferred Qualifications

• * CCNP/CCIE or equivalent certifications.
• * Azure AZ-700 or comparable cloud networking experience.
• * Experience with SD-WAN, network automation (Terraform/Python), or
• infrastructure as code.