System/Network Administrator

AECOM is seeking a talented System/Network Administrator to join our Applied Technology Team to support it’s expanding work with the Chicago Water Management Program.Principle Areas of ResponsibilityInstall, configure, and support data and voice infrastructure, including local area network (LAN), wide area network (WAN), wireless, microwave, and other network components.  Install, configure, and maintain networking equipment such as load balancers (Citrix, Barracuda), switches (Cisco) and routers (Cisco, Juniper).Maintains network performance by performing regular network monitoring and analysis, and performance tuning; troubleshooting network problems; escalating problems to vendor support.Install, configure, and maintain Internet gateway security systems, such as firewall (PaloAlto), VPN concentrators, anti-virus (EDR), and anti-spam devices and services.Install, configure, and maintain network servers, such as file servers, print servers, DHCP, DNS, SQL servers, IIS servers, Exchange servers, Citrix Virtual Apps and Desktops, VMware vSphere and Microsoft Hyper-V.Install, configure, and maintain wide area network (WAN) using VPN, point to point and other network technologies.Install, configure, and support of various network and computer systems, including Cisco network equipment, Dell and Cisco UCS servers, Oracle appliance equipment and NetApp storage systems.Secures network by developing network access, monitoring, control, and evaluation; maintain and update documentations.Configure and maintain active directory services, group policies, user accounts for staff and guests.Maintain archive and backup systems for servers and storage systems (NetBackup, Cohesity).Configure and support Cisco VoIP phone system and IP phones.