Senior System AdministratorThe Senior System Administrator will perform installation, maintenance and repair of telecommunications systems.Key ResponsibilitiesPerforms installation, maintenance and repair of telecommunications systemsProvide 24/7 mission and infrastructure monitoring, notification, administrative support, logging, ticketing and reporting for supported systemsCoordinates with both ISP and GW GES watch staff for situational awareness and support actions, and with customers and support personnel to provide notification and response to event activityPerform router and switch updates in support of security actionsM-F 9pm - 5am or M-Thur 8pm - 6amRequired QualificationsDegree with 15 years or without degree 20 yearsMust possess a DoD Top Secret Clearance with SCI Access and polygraph eligibleCompTIA Cybersecurity Analyst (CySA+)OR Cisco Certified Network Associate (CCNA): SecurityOR CompTIA Security+ CEC2 Essentials is an Equal Opportunity Employer.