Network / System Engineer III (Global Tech Infra Services)-AZ

Our client, a leading organization in the technology infrastructure sector, is seeking a Network / System Engineer III (Global Tech Infra Services) to join their team. As a Network / System Engineer III, you will be part of the Infrastructure Services Department supporting cross‑functional teams. The ideal candidate will have strong problem‑solving skills, excellent communication abilities, and a proactive mindset. Job Title Network / System Engineer III (Global Tech Infra Services) Location Chandler, AZ What’s the Job? Design, implement, and support identity‑based network access control solutions leveraging Cisco ISE, 802.1X, and NAC technologies. Collaborate across business, operations, and technology teams to develop architectural visions and create scalable, policy‑driven access solutions aligned with Zero Trust principles. Develop and maintain architecture roadmaps, standards, and best practices for network security and segmentation. Lead complex solution design discussions, ensuring architecture flexibility, modularity, and adaptability. Mentor team members and support infrastructure resources to ensure compliance with enterprise standards and best practices. What’s Needed? 10+ years of progressive experience in infrastructure, network, or security engineering, with at least 5 years in architecture or senior technical leadership roles. Deep expertise in AAA architectures, including 802.1X authentication, RADIUS/TACACS+ protocols, and scalable identity segmentation techniques. Hands‑on experience with Cisco ISE design, policy, and operations. Strong knowledge of network protocols such as TCP/IP, SSL, TLS, WPA3, Kerberos/LDAP, EAP/PEAP, GRE/IPSEC. Proven ability to lead cross‑functional initiatives and embed security measures within network designs. What’s in it for me? Opportunity to work on innovative, large‑scale enterprise security solutions. Collaborate with diverse, talented teams in a dynamic environment. Contribute to modernization efforts and strategic architecture development. Engage in continuous learning and professional growth. Be part of a forward‑thinking organization committed to security excellence. #J-18808-Ljbffr ManpowerGroup Global, Inc.