RF/Cellular & Wi-Fi Calling Network Operations EngineerBellevue, WA | 8 - 10 years of experienceRequired skillsRF TechnologyCellular Networks (4G/5G)WiFi CallingDistributed Antenna Systems (DAS)GPS signal validationSIM provisioning and subscriber managementMCN Network EngineerNetworking SecurityNetwork CertificationKey ResponsibilitiesNetwork OperationsMonitor RF/Cellular and Wi-Fi Calling networks for performance and reliability.Execute network parameter changes to optimize performance.Incident ManagementClear alarms and investigate bugs impacting network services.Provide root cause analysis and resolution for network incidents.DeploymentsPerform software upgrades and ensure pre-testing and acceptance testing are completed.Lead planning and design activities for new deployments.Manage hardware installations and provisioning tasks including SIM management and subscriber updates.Daily Testing & TroubleshootingConduct MTBF (Mean Time Between Failures) daily testing.Analyze network traces and troubleshoot performance issues.Server Administration SupportMaintain and support dial-up servers and NetScout services.Build and manage MCN service applications hosted on servers.In-Building DAS SupportProvide GPS and RF support including Wi-Fi calling.Conduct monthly RF walk testing and analysis for MCN and mobile operators.Validate RF signals in response to customer complaints regarding mobile operator network performance.TCS Employee Benefits SummaryDiscretionary Annual Incentive.Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.Family Support: Maternal & Parental Leaves.Insurance Options: Auto & Home Insurance, Identity Theft Protection.Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.Time Off: Vacation, Time Off, Sick Leave & Holidays.Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.#J-18808-Ljbffr