Network Infrastructure Manager

Top Stack; Bridgeton (NJ); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Top Stack seeks an experienced Network Infrastructure Manager to oversee network design, operations and security across a multi-location, hybrid environment. You will lead engineers, guide architecture decisions and ensure reliable, scalable infrastructure that supports critical business operations.

Responsibilities include designing LAN/WAN, managing security, overseeing projects and collaborating with IT leadership to meet business needs.

Qualifications

• Extensive experience in network engineering and infrastructure design.
• Proven ability to lead and mentor engineering teams.
• Experience with LAN/WAN, Wi‑Fi and security solutions.
• Healthcare or regulated industry experience preferred.
• Strong vendor management and project leadership.

Responsibilities

• Lead and manage a team of network engineers, providing technical guidance, mentorship and support.
• Oversee the design, implementation and maintenance of LAN, WAN, Wi‑Fi and network security infrastructure.
• Develop network architecture strategies to improve performance, reliability and scalability.
• Manage large-scale network infrastructure projects from planning through implementation.
• Oversee network security measures, including firewall technologies and security best practices.
• Monitor network performance, troubleshoot complex issues and minimize service disruptions.
• Ensure network availability and stability across multiple locations.
• Evaluate emerging technologies and recommend infrastructure improvements.
• Manage relationships with technology vendors and external service providers.
• Collaborate with IT leadership and cross‑functional teams to support business needs.
• Maintain accurate network documentation, procedures and technical standards.

Skills

Network engineering

Infrastructure architecture

Technical leadership

Team mentorship

Vendor management

Network security

Wireless/WLAN design

LAN/WAN design

Education

Bachelor's degree in Electrical Engineering or related field

Tools

Palo Alto firewalls

Wi‑Fi security technologies

LAN/WAN design tools

Job description

Our client, an established organization, is seeking an experienced Network Infrastructure Manager to oversee network operations, infrastructure design, and security across a complex, multi-location environment.

This is an excellent opportunity for a technical leader who enjoys managing engineering teams, designing network solutions, improving system performance and maintaining secure, reliable infrastructure that supports critical business operations.

Work Arrangement: Hybrid – 2 days onsite per week

What You'll Do

• Lead and manage a team of network engineers, providing technical guidance, mentorship and support
• Oversee the design, implementation and maintenance of LAN, WAN, Wi-Fi and network security infrastructure
• Develop network architecture strategies to improve performance, reliability and scalability
• Manage large-scale network infrastructure projects from planning through implementation
• Oversee network security measures, including firewall technologies and security best practices
• Monitor network performance, troubleshoot complex issues and minimize service disruptions
• Ensure network availability and stability across multiple locations
• Evaluate emerging technologies and recommend infrastructure improvements
• Manage relationships with technology vendors and external service providers
• Collaborate with IT leadership and cross-functional teams to support business needs
• Maintain accurate network documentation, procedures and technical standards

What We're Looking For

• Extensive experience in network engineering, infrastructure architecture and technical leadership
• Proven experience designing and implementing complex LAN, WAN, Wi-Fi and network security solutions
• Experience leading and mentoring teams of network engineers
• Strong knowledge of network security, firewalls and infrastructure protection
• Experience with Palo Alto firewall technologies or similar platforms
• Demonstrated success managing large-scale network infrastructure projects
• Strong troubleshooting, analytical and problem-solving skills
• Experience supporting mission-critical systems in healthcare or another regulated industry preferred
• Ability to evaluate network technologies and manage vendor relationships
• Excellent communication, organizational and project management skills
• Bachelor's degree in Electrical Engineering, Electronics Engineering or a related technical field preferred

Why Consider This Opportunity?

• Technical leadership: Lead a team of engineers while overseeing critical network infrastructure and operations.
• Strategic impact: Play an important role in shaping network architecture, security and long-term infrastructure improvements.
• Complex technology environment: Work with advanced networking technologies across multiple locations and systems.
• Infrastructure modernization: Identify opportunities to improve network performance, strengthen security and implement new technologies.
• Cross-functional collaboration: Partner with IT leadership, technical teams and vendors to support important business initiatives.

If you're an experienced network professional looking for an opportunity that combines technical leadership, network architecture, infrastructure security and strategic planning, we'd love to hear from you.