Company DescriptionDo you enjoy solving complex problems at the intersection of wireless communications, data analysis, and machine learning?
Do you want to work on real-world LTE and 5 G networks used by top mobile operators globally?
At Spectrum Effect, we build AI-driven, cloud-native solutions that automate the analysis and optimization of radio access networks (RAN).
Our flagship platform, Spectrum-NET, leverages Python, large-scale data processing, and machine learning to deliver actionable insights to mobile operators worldwide.
Spectrum-NET is commercially deployed by the wireless industry's leading operators, performing AI-analysis of more than 8,000,000 NR and LTE cells.
We're a fast-paced team of disrupters located in Seattle and Monterrey, combining deep RF expertise with modern software engineering (Kubernetes, microservices, cloud).
Job DescriptionWe are looking for a Wireless Communications Systems Engineer (Senior or Mid-level) to help design and develop data-driven algorithms and analytics for LTE and 5 G networks.
This role is adecuado for:
Experienced engineers in RAN / RF optimization with strong Python knowledge, OR
Candidates with a Master's or Ph D in Electrical Engineering, Telecommunications, or related fields with strong analytical and programming skills
You'll work on real production networks, collaborating with both wireless experts and software engineers to build scalable, intelligent solutions.QualificationsWhat You'll Do
Design and develop algorithms for LTE / 5 G network analysis and optimization




Analyze RAN performance data (PM counters, KPIs) using Python (Pandas, Num Py)
Contribute to AI/ML-driven network analytics and feature development
Translate wireless network behavior into product features
Evaluate performance of new features in lab and live operator environments
Collaborate with software engineering teams to implement scalable solutions
Create technical documentation, reports, and research insights
Apply critical thinking and problem-solving to complex RF and data challenges
What We're Looking For
Background in LTE / 5 G NR / RAN / RF engineering / wireless communications
Understanding of:
RF propagation, interference, and network performance
RAN KPIs and performance management (PM counters)
Strong skills in Python for data analysis (Pandas, Num Py)
Ability to work with large datasets and extract insights
Strong analytical thinking and problem-solving skills
Good communication skills in English
Education / Experience
Ph D, Master's, or Bachelor's in Electrical Engineering, Telecommunications, Mathematics, or related field
We welcome candidates with strong academic backgrounds (e.g., Ph D) even if they have limited industry experience
Nice to Have
Experience with RAN vendors (Nokia, Ericsson, Huawei, Samsung)
Exposure to machine learning / AI applied to telecom or data analysis
Experience with No SQL databases (Mongo DB, Influx DB)
Familiarity with cloud environments, distributed systems, or microservicesAdditional Information

📌 Senior / Mid Wireless Communications Systems Engineer (Lte / 5G / Python / Ran Analytics / Ai/Ml) (San Pedro Tlaquepaque)
🏢 Spectrum Effect
📍 San Pedro Tlaquepaque