{"schemaVersion":"jobsearcher.job.v1","id":"3477cd9ab42fc30ea31f4eac","url":"https://jobsearcher.com/jobs/3477cd9ab42fc30ea31f4eac","canonicalUrl":"https://jobsearcher.com/jobs/3477cd9ab42fc30ea31f4eac","title":"Senior RF Optimization Engineer","description":"Senior RF Optimization Engineer (Ericsson 5G)\nLocation: Chicago, IL (Onsite)\nExperienced Senior RF Optimization Engineer with a strong Ericsson background to join a high-impact 5G network optimization project.\nRequired Skills & Experience\n.10+ years of Ericsson LTE/UMTS RF Optimization experienc\n. 5+ years of Ericsson 5G RF Optimization (SA/NSA)\n.2+ years of Ericsson VoLTE/VoNR experience\n.Strong expertise in Ericsson 5G KPIs, network performance optimization, and root cause analysis\n.Hands-on experience with TEMS, Actix, and Ericsson RAN parameter tuning\n.Experience implementing Ericsson RAN features and optimizing neighbor relation.\n. Excellent customer-facing communication and leadership skills\nKey Responsibilities\nOptimize Ericsson 5G radio networks to improve KPIs such as throughput, accessibility, retainability, latency, and coverage.\nPerform KPI analysis, troubleshooting, and root cause investigation\nImplement Ericsson RAN features and optimize network parameters\nWork directly with customers to deliver technical solutions and performance improvements\nSupport network design, optimization, and service delivery initiatives\nEducation: Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Electronics, Computer Science, or a related\nPay: $105,068.05 - $126,533.57 per year\nBenefits:\nHealth insurance\nWork Location: In person","company":"S Mobile Wireless","rawCompany":"s mobile wireless","city":"Chicago","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-08-05T15:44:20.765Z","occupations":[{"code":"15-1241.01","title":"Telecommunications Engineering Specialists","slug":"telecommunications-engineering-specialists"},{"code":"49-2021.00","title":"Radio, Cellular, and Tower Equipment Installers and Repairers","slug":"radio-cellular-and-tower-equipment-installers-and-repairers"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"517112","title":"Wireless Telecommunications Carriers (except Satellite)","slug":"wireless-telecommunications-carriers-except-satellite"},{"code":"517810","title":"All Other Telecommunications","slug":"all-other-telecommunications"},{"code":"334220","title":"Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing","slug":"radio-and-television-broadcasting-and-wireless-communications-equipment-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior RF Optimization Engineer","description":"Senior RF Optimization Engineer (Ericsson 5G)\nLocation: Chicago, IL (Onsite)\nExperienced Senior RF Optimization Engineer with a strong Ericsson background to join a high-impact 5G network optimization project.\nRequired Skills & Experience\n.10+ years of Ericsson LTE/UMTS RF Optimization experienc\n. 5+ years of Ericsson 5G RF Optimization (SA/NSA)\n.2+ years of Ericsson VoLTE/VoNR experience\n.Strong expertise in Ericsson 5G KPIs, network performance optimization, and root cause analysis\n.Hands-on experience with TEMS, Actix, and Ericsson RAN parameter tuning\n.Experience implementing Ericsson RAN features and optimizing neighbor relation.\n. Excellent customer-facing communication and leadership skills\nKey Responsibilities\nOptimize Ericsson 5G radio networks to improve KPIs such as throughput, accessibility, retainability, latency, and coverage.\nPerform KPI analysis, troubleshooting, and root cause investigation\nImplement Ericsson RAN features and optimize network parameters\nWork directly with customers to deliver technical solutions and performance improvements\nSupport network design, optimization, and service delivery initiatives\nEducation: Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Electronics, Computer Science, or a related\nPay: $105,068.05 - $126,533.57 per year\nBenefits:\nHealth insurance\nWork Location: In person","datePosted":"2026-08-05T15:44:20.765Z","dateModified":"2026-08-05T15:44:20.765Z","hiringOrganization":{"@type":"Organization","name":"S Mobile Wireless","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"3477cd9ab42fc30ea31f4eac"},"url":"https://jobsearcher.com/jobs/3477cd9ab42fc30ea31f4eac"}}