Description We are seeking a highly skilled and experienced Senior Network Engineer to design, implement, and manage enterprise-level network solutions for our client. The ideal candidate will possess a deep understanding of on-premises and cloud-based network infrastructures, including security protocols, data center architecture, and communication tools. This role requires a proactive individual who can troubleshoot complex issues, ensure optimal network performance, and contribute to business initiatives. Responsibilities: + Design and implement enterprise network solutions, supporting both on-premises and cloud environments. + Analyze organizational networking requirements, conducting capacity planning, troubleshooting, and performance management. + Design, configure, and troubleshoot complex network infrastructures using OSPF, BGP, EIGRP, and MPLS protocols. + Integrate on-premises networks with cloud services to ensure secure, optimized connections. + Manage and configure firewalls, VPNs, IDS/IPS, and access controls for both on-premises and cloud deployments. + Conduct site surveys and ensure secure Wi-Fi deployments in office setups and Azure-based environments. + Support Cisco data center architecture for scalable and efficient deployments. + Provide expertise in Avaya voice architecture, including telephony, voicemail, and contact center services. + Lead network-related projects from initiation to completion, ensuring timely delivery and adherence to business goals. + Produce detailed network documentation and standards to ensure clarity and consistency across the team. Requirements + Experience with Azure services, including VNet, ExpressRoute, VPN Gateway, and Load Balancers. + Deep knowledge of routing protocols such as OSPF, BGP, EIGRP, and MPLS, with expertise in designing, configuring, and troubleshooting advanced network infrastructures. + Proficient in managing network security systems, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and access control mechanisms. + Well-versed in Wi-Fi technologies, security standards, and conducting site surveys for office networks and cloud-based wireless deployments. + Knowledgeable in Cisco data center solutions, supporting technologies like Cisco ACI, Cisco Nexus Dashboard, SDN, and Cisco Catalyst Center. + Familiarity with Avaya voice systems. + Ability to quickly adapt and implement both emerging and existing technologies to align with business goals. + Proven ability to handle fast-paced work environments, efficiently prioritize tasks, meet deadlines, and provide regular progress updates to management. + Strong technical documentation abilities, producing clear and detailed guidelines and standards. + Experienced in managing projects from start to finish, ensuring successful execution and timely completion. Technology Doesn't Change the World, People Do.® Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2024 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .