Infrastructure Network Engineer

Location: Morristown, NJ - Hybrid: 3 days/week onsite
Employment: Permanent (perm) - open to Contract or FTE
Domain: Healthcare (client confidential)

Authorization: U.S. persons required (U.S. citizens or lawful permanent residents/s) due to client contractual/security requirements. Local candidates only - Morristown, NJ (3 days/week)
About the role

We're hiring an Infrastructure Network Engineer - Level 3 to design, manage, and optimize a mission-critical enterprise network supporting data centers, campuses and cloud environments. This role is a technical leader and escalation point - you'll deliver resilient designs, troubleshoot complex incidents, and collaborate with cross-functional IT teams and vendors to ensure secure, highly available connectivity.
Top-level details

• Title: Infrastructure Network Engineer - Level 3
• Location: Morristown, NJ (local candidates only)
• Work model: Hybrid - onsite 3 days/week
• Employment: Permanent (perm) - open to Contract or FTE
• Authorization: U.S. persons required (U.S. citizens or lawful permanent residents/s) due to client contractual/security requirements.
• Domain: Healthcare (client confidential)

Key responsibilities

• Operate and maintain enterprise network infrastructure for performance, security and availability.
• Design, deploy and support EVPN & VXLAN architectures for scalable segmentation (data center & cloud).
• Configure, monitor and troubleshoot BGP and EIGRP routing; manage VLANs, STP and VRFs.
• Administer Palo Alto firewalls and VPNs (site-to-site and remote access).
• Implement and operate Prisma SD-WAN for branch/campcloud optimization.
• Manage BlueCat DNS/DHCP/IPAM (DDI) to ensure accurate IP address management.
• Configure and support NetMotion (Absolute Secure) or similar secure remote access solutions.
• Oversee Juniper MIST wireless deployments and operational health.
• Serve as escalation point for complex network incidents; create and maintain runbooks and documentation.
• Collaborate with engineering, security and vendor teams on upgrades, projects and incident response.
• Identify opportunities for performance, security and cost improvements.

Key technologies

EVPN VXLAN BGP EIGRP VLANs VRFs Palo Alto Firewalls Prisma SD-WAN BlueCat DDI Juniper MIST Wireless NetMotion (Absolute Secure) Arista Juniper Cisco
Qualifications

• Bachelor's degree in Computer Science, IT, or equivalent experience.
• Experience: Minimum 5-7 years in enterprise network engineering with hands-on experience in the technologies above.
• Certifications (preferred): CCNP/CCIE, JNCIA/JNCIP, Arista Certified, Palo Alto Networks Certified, BlueCat DDI, Prisma SD-WAN, Juniper MIST.
• Strong troubleshooting skills, excellent written/verbal communication, and proven ability to work across teams and with vendors.
• Must be able to be onsite in Morristown 3 days/week; local candidates only.
• U.S. persons required (U.S. citizens or lawful permanent residents/s).

Nice-to-have

• Multi-cloud networking (AWS/Azure) experience.
• Network automation/scripting experience (Python, Ansible, etc.).
• Prior experience in healthcare or other regulated industries.

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