Network Administrator

Network AdministratorNakupuna Companies is seeking a Network Administrator. The Network Administrator is responsible for managing, maintaining, and optimizing network infrastructure, including wireless systems, routers, switches, Cisco DNA Center, and Identity Services Engine (ISE) while ensuring network security, performance, and reliability.ResponsibilitiesThe following duties reflect management's definition of essential functions for this job but do not restrict the tasks that might be assigned. Management may assign additional duties and responsibilities at any time due to reasonable accommodation or other reasons.Network Infrastructure ManagementConfigure and maintain network devices (routers, switches, wireless)Network engineering support will maintain the R&D networks and systems supporting the application development and application hosting environments, in coordination with the network service providersManage Cisco DNA Center infrastructureAdminister Cisco ISE platformMonitor network performance and availabilityProvide 99.5% uptime of hardware, operating systems, and networks during regular business hours, Monday through Friday, 0700 to 1900, and infrequent support outside regular business hours, including weekends.Implement network security policiesTroubleshoot network issuesProvide reporting information assurance and validations into various Army/DoD systemsPerform network upgrades and maintenanceManage network capacity and planningWireless Network ManagementConfigure and maintain wireless controllersManage wireless access pointsOptimize wireless coverage and performanceImplement wireless security measuresMonitor wireless network healthConduct wireless site surveysTroubleshoot wireless connectivity issuesMaintain wireless documentationSecurity and Access ControlManage ISE policies and configurationsImplement network access controlProvide system and network implementation complying with all applicable security requirements including but not limited to the DISA STIGs and their respective checklists.Configure network segmentationMonitor security complianceManage authentication and authorizationHandle security incidentsMaintain security documentationImplement BYOD solutionsQualificationsEducation and ExperienceBachelor's degree in network engineering, Computer Science, or related field is preferred.5+ years of network administration experience is preferred.Required certifications to perform job duties including at a minimum Security+ CE and any additional specific standards such as:Cisco CCNP EnterpriseCisco CCNP SecurityCisco DNA Center CertificationCisco ISE CertificationWireless Professional CertificationsCompTIA Network+Skills/QualificationsTechnical SkillsExpert knowledge of networking protocolsStrong understanding of wireless technologiesExperience with Cisco DNA CenterProficiency with Cisco ISEKnowledge of network security principlesUnderstanding of routing and switchingExperience with network automationFamiliarity with SDN conceptsCore CompetenciesNetwork troubleshootingPerformance optimizationSecurity implementationConfiguration managementNetwork designPolicy administrationAutomation scriptingDocumentation skillsLeadership qualitiesClearance Requirements : SecretLocation: Fort Belvoir, VAPhysical Requirements: The ideal candidate must at a minimum, be able to meet the following physical requirements of the job with or without a reasonable accommodation:Ability to perform repetitive motions with the hands, wrists, and fingers.Ability to engage in and follow audible communications in emergencies.Ability to sit for prolonged periods at a desk and work on a computer.The Nakupuna Companies use a market-based compensation strategy to ensure that our employees are compensated within applicable market ranges commensurate with multiple factors, including but not limited to the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability, organizational requirements, and position location. The projected compensation range for this position is $135,000.00 to $142,000.00 (annualized USD). The salary range displayed represents the typical salary range for this position and is just one component of Nakupuna Companies total compensation package for employees.