Network Infrastructure Engineer 3641365

Senior Network Infrastructure Engineer

Be Part Of A High-Performing Team

Join the technology organization of a growing biopharmaceutical company focused on developing therapies for patients with serious and rare diseases. The infrastructure team supports secure, reliable connectivity across corporate, cloud, and business-critical environments. This role works closely with network, cloud, security, and application teams to strengthen network resilience, scalability, performance, and security.

What’s In Store For You

• Engagement: W2 only; Due to current business needs and project requirements, this opportunity is limited to U.S. Citizens and Green Card holders at this time.
• Contract assignment from August 3, 2026 through December 31, 2026.
• Onsite work in Bridgewater, New Jersey.
• Exposure to hybrid-cloud networking across AWS, Google Cloud Platform, and on-premises environments.
• Opportunity to contribute to network architecture improvements, automation initiatives, and enterprise infrastructure reliability.
• Participation in an on-call rotation supporting critical network services.

How You Will Make An Impact

• Configure, maintain, and troubleshoot enterprise LAN and WAN infrastructure, including routers, switches, firewalls, wireless technologies, and SD-WAN solutions.
• Support daily network operations, including incident resolution, change implementation, performance monitoring, and root-cause analysis.
• Proactively identify and resolve network bottlenecks, outages, configuration issues, and reliability risks.
• Assist with network architecture improvements that enhance scalability, availability, security, and operational efficiency.
• Support the integration of on-premises infrastructure with AWS and Google Cloud environments.
• Configure and maintain cloud VPN tunnels, hybrid connectivity, VPC networking, routing, security groups, and access controls.
• Monitor network health using enterprise monitoring and diagnostic platforms.
• Maintain accurate network diagrams, configuration records, troubleshooting procedures, and operational documentation.
• Collaborate with cloud, security, infrastructure, and application teams on connectivity requirements and technical implementations.
• Support network automation initiatives using scripting and infrastructure-as-code tools where applicable.
• Participate in an on-call rotation to support critical network infrastructure.

Are You an Experienced Network Infrastructure Engineer Ready to Make an Impact?

• Approximately 10 or more years of experience in network infrastructure, network engineering, or enterprise IT operations.
• Active CCNP certification is required.
• CCIE certification is preferred.
• Strong hands-on experience supporting enterprise LAN/WAN environments, routers, switches, firewalls, and production network operations.
• Advanced experience with Cisco Catalyst switches, ISR routers, Meraki, DNA Center, or comparable enterprise networking technologies.
• Strong knowledge of TCP/IP, DNS, DHCP, SNMP, NTP, STP, LACP, OSPF, BGP, ACLs, and VPN technologies.
• Demonstrated ability to troubleshoot complex network issues using command-line tools, packet analysis, monitoring platforms, and structured root-cause investigation.
• Familiarity with SolarWinds, PRTG, Wireshark, Dynatrace, or similar monitoring and diagnostic tools.
• Exposure to AWS or Google Cloud networking, including VPCs, VPNs, routing, security groups, and hybrid connectivity.
• Experience with SD-WAN technologies such as Cisco Viptela or Meraki is preferred.
• Familiarity with ServiceNow or another IT service management platform.
• Knowledge of ITIL-based incident, change, and problem-management practices.
• Exposure to Python, PowerShell, Ansible, or Terraform is beneficial.
• AWS Certified Cloud Practitioner or Google Associate Cloud Engineer certification is beneficial.
• Strong documentation, communication, collaboration, and problem-solving skills.
• Ability to work onsite in Bridgewater, New Jersey five days per week.
• Ability to participate in an on-call rotation and respond effectively during critical infrastructure incidents.