renna lacosta junior network engineer rennalacostagmailcom 675 0152365 123 main street baltimore md 21201 education associate applied science network engineering montgomery college rockville md aug 2018 may 2022 relevant coursework network fundamentals routing switching network security wireless networking server administration cloud computing network infrastructure design links linkedincominrennalacosta skills ccna certification python scripting wireshark analysis ospf configuration vlan management firewall administration ip addressing languages english portuguese profile dedicated junior network engineer 1 year experience designing implementing maintaining network infrastructure highly skilled troubleshooting problemsolving providing technical support ensure optimal network performance proficient various networking technologies protocols strong foundation cisco linux windows environments adept collaborating crossfunctional teams continuously improving processes staying uptodate industry trends demonstrates excellent communication analytical skills making valuable addition networking team employment history junior network engineer leidos md feb 2023 present successfully designed implemented network infrastructure upgrade client resulting 30 increase overall network performance efficiency identified resolved 200 networkrelated issues within first year employment reducing downtime 40 significantly improving customer satisfaction ratings collaborated team engineers complete major data center migration project time within budget ensuring seamless transition endusers preventing potential revenue loss developed presented comprehensive network performance reports senior management leading allocation additional resources funding address critical network bottlenecks ultimately increasing network capacity 25 associate network engineer booz allen hamilton md jul 2022 dec 2022 successfully designed implemented network infrastructure upgrade major client resulting 35 increase performance reliability reducing maintenance costs 20 spearheaded troubleshooting resolution 200 critical network issues within year achieving 95 success rate significantly improving overall network stability clients led crossfunctional team develop deliver comprehensive network security training program 50 employees increasing overall security awareness reducing security incidents 30 certificates cisco certified network associate ccna oct 2021 juniper networks certified associate junos jnciajunos jul 2020 hobbies building configuring personal computers memberships cisco networking academy comptia computing technology industry association