Description Job Requirements + A strong understanding of network protocols and concepts sufficient to monitor and manage network services in a Cisco environment + The ability to manage Cisco layer 3 switches, Palo Alto firewalls, layer 2 edge switches, VPNs, and wireless access points + A solid understanding of the OSI model, TCP/IP network stack, troubleshooting techniques, and the ability to capture and analyze network traffic + The ability to act as a domain admin and install, manage, administer, and troubleshoot Microsoft Windows servers and server roles, administration of Active Directory & AD Group Policies, DNS & DHCP administration + The ability to manage and administer a clustered VMWare ESXi enterprise environment Requirements Desired Qualifications + Professional certifications (e.g. CCNA (Cisco Certified Network Associate), CCNP (Cisco Certified Network Professional), MCSE (Microsoft Certified Systems Engineer), VCP (VMware Certified Professional) + Experience in the administration of an enterprise VOIP phone system + Knowledge of layer 3 routing protocols and IPv6 + 5 years of experience with enterprise network infrastructure design, implementation, and support concepts sufficient to manage, monitor, and troubleshoot a Palo Alto, Cisco, Microsoft, and VMware network 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) .