Nework Engineer

AH Infotech; Princeton (NJ); Hybrid; USD 90,000 - 130,000; Full time

Job summary

AH Infotech LLC in Princeton, New Jersey is seeking a Network Engineer with 5+ years of hands-on experience designing, implementing, and maintaining enterprise network infrastructure. The ideal candidate holds CCNA or CCNP certification and demonstrates strong troubleshooting and network security skills.

You'll work with Cisco devices, monitor networks with SolarWinds or PRTG, and contribute to secure and scalable IT environments.

Qualifications

• Must hold CCNA or CCNP certification.
• 5+ years of hands-on experience in enterprise network design, implementation and maintenance.
• Strong troubleshooting and network security skills.

Responsibilities

• Design, implement and maintain enterprise network infrastructure.
• Troubleshoot complex network issues and optimize performance.
• Monitor network health and security, document configurations and changes.

Skills

CCNA

CCNP

TCP/IP

DNS

DHCP

NAT

Cisco devices

SolarWinds

PRTG

Firewall knowledge

Troubleshooting

Documentation

Teamwork

Tools

Cisco devices

SolarWinds

PRTG

Fortinet

Palo Alto

Cisco ASA

Job description

Headquartered in Princeton New Jersey, AH Infotech LLC, (4105 US Route 1, Unit 4, Monmouth Junction, NJ 08852) is an IT consulting and services company committed to offering customized technology solutions for businesses. Founded in 2015, the company employs over 200 people with global operations and provides impactful results to its customers across North America, Europe, and Asia -Pacific. AH Infotech provides services in cloud migration, cloud operations, enterprise services, and cloud enablement. AH Infotech is an organization focused on delivering high-quality technology solutions for business; we help our clients in digital transformation in ways that meets security, affordability, and scalability concerns.We are seeking a skilled and experienced Network Engineer with 5+ years of hands‑on experience in designing, implementing, and maintaining enterprise network infrastructure. The ideal candidate must hold CCNA or CCNP certification and possess strong troubleshooting and network security skills

Additional Information

• Certification: CCNA or CCNP (Mandatory)
• Strong knowledge of TCP/IP, DNS, DHCP, NAT
• Hands‑on experience with Cisco devices and networking equipment
• Experience with routing & switching protocols
• Knowledge of firewall technologies (Fortinet, Palo Alto, Cisco ASA preferred)
• Familiarity with network monitoring tools (SolarWinds, PRTG, etc.)
• Good understanding of network security best practices
• Strong analytical and troubleshooting skills

Soft Skills

• Strong communication and documentation skills
• Ability to work in a team and handle multiple tasks
• Proactive problem‑solving attitude

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