Senior Network Engineer

At PEARCE , we've got a career for you! Pearce is a leading technology-enabled provider of asset management solutions for mission-critical electromechanical infrastructure throughout North America. Pearce provides technical maintenance, repair, operations, and engineering services for uninterruptible power supply (UPS) systems, backup power generators, battery energy storage systems (BESS), critical cooling systems, and other electrical and mechanical infrastructure across end markets such as renewable energy, telecom, and data centers. Founded in 1998, Pearce has more than 4,000 employees and 28 locations across the U.S. Pearce is a wholly owned subsidiary of CBRE Group, Inc., the world’s largest commercial real estate services and investment firm. To learn more about Pearce visit http://www.pearce-services.com . Pearce is seeking talented and motivated candidates for the Senior Network Engineer role , responsible for the design, implementation, administration, maintenance, and optimization of enterprise network infrastructure supporting global data center, cloud, campus, and branch environments. Provides advanced engineering expertise across routing, switching, cloud networking platforms, security, wireless, SDWAN, network segmentation, and load balancing. Serves as a technical lead for complex infrastructure initiatives, ensuring high availability, scalability, security, and operational excellence across all network services. This hybrid role requires two days per week in a Dallas-area office. Candidates currently based in the Dallas area are preferred; relocation assistance is not available. Key Responsibilities Design, deploy, and support enterprise network infrastructure utilizing Cisco Nexus, Catalyst, ASR, ISR, Meraki, and Juniper/HPE networking platforms to include Mist. Support cloud networking infrastructure across Microsoft Azure, AWS, and Google Cloud Platform (GCP), including network security, load balancing, connectivity, and hybrid-cloud integration. Configure and maintain advanced routing and switching environments using BGP, OSPF, EIGRP, RPVST+, VPC, and other enterprise networking protocols. Deploy and support Palo Alto firewalls, VPN technologies, IDS/IPS solutions, URL filtering, Layer 7 security policies, and Zero Trust security architectures. Engineer and manage Network Access Control (NAC) solutions utilizing Cisco ISE, Forescout, and 802.1X authentication for enterprise segmentation and policy enforcement. Manage enterprise wireless infrastructure including Cisco and Juniper Wireless LAN Controllers (WLCs), access points, RF optimization, roaming services, and wireless security. Configure and maintain F5 load balancing platforms including LTM, GTM, APM, and application delivery services to ensure application availability and performance. Administer IPAM, DNS, DHCP, certificate services, and related network management platforms. Design, implement, and maintain WAN and SDWAN solutions including MPLS, DIA, VPLS/EVC, DWDM, and cloud connectivity services. Administer and optimize Cisco ACI software-defined networking (SDN) environments to improve network scalability, segmentation, and automation. Monitor network performance and capacity using NetFlow, SNMP, Syslog, IP SLA, packet capture tools, and other network monitoring solutions. Perform advanced troubleshooting and root cause analysis across network, cloud, security, and application delivery environments. Develop automation and scripting solutions to streamline network provisioning, monitoring, configuration management, and operational processes. Lead infrastructure projects from design through implementation, coordinating with project managers, vendors, se