Andy Wallington

WORK HISTORY

SKILLS

ABOUT ANDY WALLINGTON

Highly experienced IT professional with experience of working within dynamic and challenging roles and having a reputation for doing more than is expected to ensure a positive result.Key Skills and ExperienceTechnical: specifying, evaluating and implementing a wide range of technical products and solutions. Able to improvise and adapt to ensure efficient problem-solving. Proven experience in pre-sales, design, implementation and supporting of Cisco and Meraki wireless and wired networks.Implementation, support and troubleshooting of Cisco ASA and Firepower Threat Defence firewalls. Design and deployment of remote Cisco DNA networks with FTDs as Fusion routers. Securing networks with 802.1x using Cisco ISE on wired and wireless connections along with implementing guest portal access.Investigating indicators of compromise with Cisco AMP. Installation and support of Cisco Umbrella and Stealthwatch. Providing two factor authentication of VPN connectivity using Duo and SecurEnvoy with ASA and Firepower firewalls.Communication: effective in communicating verbally and in writing and establishing relationships with internal customers and external suppliers. Informing non-technical areas of future improvements and proposals; ensuring any changes or issues are well communicated in advance.Interpersonal: experienced in influencing, negotiating and liaising with customers.Specialties: Cisco routing and switching, Wireless. Meraki full stack. ISE. ASA. Firepower Threat Defence. Firepower Management Centre. DNA. ISE. Umbrella. Duo. Stealthwatch.