Sr. Network Engineer

Piper Companies is seeking a Sr. Network Engineer to support a leading organization in the technology-driven services industry. The Sr. Network Engineer will play a critical role in architecting, deploying, and maintaining next‑generation enterprise network solutions within a highly dynamic environment. The Sr. Network Engineer position onsite in Newton, Pennsylvania.

Responsibilities of the Sr. Network Engineer:

• Design, configure, and maintain Cisco DNAC / Catalyst Center environments, including provisioning, assurance, and ongoing operations and maintenance.

• Lead the architecture, deployment, and troubleshooting of Software‑Defined Access (SDA) solutions, including LISP, fabric components, micro‑segmentation, and DNAC/ISE integrations.

• Manage and optimize the Cisco Catalyst 9000 switch family (9200‑CX, 9300, 9500, 9600) within large‑scale campus and data center environments.

• Develop and enhance enterprise routing designs leveraging IPv4/IPv6 protocols such as BGP, IS‑IS, and OSPF.

• Collaborate with cross‑functional infrastructure and security teams to ensure network performance, reliability, and compliance with organizational standards.

• Perform advanced troubleshooting, root‑cause analysis, and lifecycle management across complex network architectures.

Qualifications of the Sr. Network Engineer:

• 7+ years of enterprise network engineering experience, with a focus on routing/switching

• Deep hands‑on expertise with DNAC / Catalyst Center, including automation workflows, assurance, and operational best practices.

• Proven experience designing and supporting Software‑Defined Access solutions, including LISP, fabric creation, policy design, and DNAC–ISE integration.

• Extensive background with Cisco Catalyst 9000 platforms and related IOS‑XE technologies.

• Strong proficiency in IPv4/IPv6 routing protocols (BGP, IS‑IS, OSPF) and scalable routing design.

• Cisco certifications such as CCNP Enterprise, CCIE Enterprise Infrastructure, or equivalent real‑world expertise preferred.

Compensation for the Sr. Network Engineer includes:

• Salary range: $135,000 - $160,000

• Comprehensive benefits package including medical, dental, vision, 401(k), PTO and sick leave as required by law

• Standard business hours with on‑site presence in Newton, PA

This job opens for applications on 03/10/2026. Applications for this job will be accepted for at least 30 days from the posting date.

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