Scalence L.L.C. · 20 hours ago
Engineer-System Performance - II
Rolling Meadows, IL
Full-time
Hybrid
Senior Level
5+ years expScalence L.L.C. is seeking an Engineer-System Performance - II to optimize 5G and LTE networks. The role involves collecting service measurement data, troubleshooting performance issues, and supporting network performance improvements.
Information Technology & Services
Responsibilities
Collect and utilize hourly and daily service measurement data to optimize 5G and LTE networks
Represent the team in feature-related projects, new node integration, and other centralized tasks by meeting deliverables and holding other parties accountable as per the project plan
Troubleshoot hardware and performance issues independently or through coordination with other teams
Support Network Performance in evaluating and improving areas with poor coverage by identifying system performance problems
Report issues to the appropriate engineering teams
Resolve customer service issues, assist in implementing solutions, and collect drive test data to support performance evaluations and build program prioritization
Qualification
Required
Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or a related field
Minimum of 5 years of experience in wireless network performance engineering with a focus on LTE/4G and 5G-NR technologies
In-depth understanding of 3GPP standards for LTE and 5G (NSA and SA architectures)
Expert-level knowledge of RAN architecture, signaling protocols (RRC, S1AP, X2AP, NGAP), and air interface analysis
Familiarity with drive testing, post-processing tools, and geo-location performance platforms
Proven experience with performance management tools and techniques for major RAN vendors (e.g., Ericsson, Nokia, Samsung)
Strong scripting and data analysis skills (e.g., SQL, Python, R) for extracting and manipulating large network datasets
Excellent communication, presentation, and technical documentation skills
Preferred
Master's degree in a relevant technical field
Experience with virtualization and cloud-native RAN (vRAN/Open RAN) performance analysis
Knowledge of core network elements (EPC, 5GC) and their impact on RAN performance
Certifications in relevant networking technologies or vendor platforms
Company
Scalence L.L.C.
In today’s dynamic and competitive market, success hinges on mastering three key areas: Data Intelligence, Business Resilience, and Digital Experience.
501-1000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase