People Consultancy Services (PCS) · Princeton, NJ
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Infrastructure Network Engineer
Location : Princeton, NJ – Onsite Role- Nearby only
Location : Rockville MD – Onsite Role- Nearby only
W2 Candidates with 12-month validity
Key Focused areas: CCNA Certified
Cisco Routing & Switching (CCNA/CCNP level knowledge)
Aruba Wireless
VeloCloud SD-WAN
F5 Load Balancers
Microsoft Azure Networking
Network Troubleshooting & Operations
Enterprise/Hybrid Cloud Networking
Position Summary :
We are seeking a Network Administrator to design, configure, monitor, and support enterprise network infrastructure across on-premises and cloud environments.
The role requires hands-on experience with Cisco routing and switching, Aruba wireless, VeloCloud SD-WAN, F5 load balancers, and Microsoft Azure networking.
Key Responsibilities :
• Configure and troubleshoot Cisco routers, switches, VLANs, routing protocols, and network connectivity.
• Administer Aruba wireless infrastructure, including access points, controllers, SSIDs, and authentication.
• Manage VeloCloud SD-WAN policies, edge devices, connectivity, and performance.
• Configure and support F5 load-balancing services, virtual servers, pools, health monitors, and traffic policies.
• Support Azure networking, including VNets, subnets, NSGs, VPN connectivity, and hybrid integration.
• Monitor network performance, availability, capacity, and security events.
• Investigate incidents, perform root-cause analysis, and implement corrective actions.
• Execute network changes in accordance with change-management processes.
• Maintain network diagrams, configurations, standards, and operational documentation.
• Collaborate with infrastructure, security, cloud, and application teams.
Required Qualifications :
• 7+ years of experience in network administration or network engineering.
• Strong hands-on experience with:
• Cisco routing and switching
• Aruba wireless solutions
• VeloCloud SD-WAN
• F5 load balancers
• Microsoft Azure networking
• Knowledge of TCP/IP, DNS, DHCP, VLANs, VPNs, NAT, routing.
• Experience with network monitoring and ticketing tools.
• Strong troubleshooting, communication, documentation, and stakeholder-management skills.
Preferred Qualifications :
• CCNA, CCNP, Aruba, F5, VeloCloud, or Azure certifications.
• Experience supporting hybrid cloud and enterprise environments.
• Familiarity with ITIL, incident management, and change management.
• Scripting or automation experience using PowerShell or Python
