Position Summary
Driving advanced radio frequency (RF) engineering, network performance optimization, and next-generation wireless communications in Mexico City, Mexico, Firstpoint Group is actively seeking an accomplished RF Optimization Engineer specializing in Ericsson LTE, VoLTE, and 5G technologies for a permanent professional engagement. In this vital technical role, you will take full operational, tactical, and technical ownership of RAN KPI monitoring, network parameter tuning, coverage enhancement, and capacity planning across complex Ericsson infrastructures. Bringing extensive hands-on experience in Ericsson RAN platforms, ENM, ENIQ, and MOShell, you will empower major mobile network operators to achieve uncompromised spectral efficiency, ultra-reliable low-latency connectivity, and superior subscriber quality of experience. This prestigious career opportunity offers competitive remuneration, high technical visibility, and professional growth within a premier integral telecommunications recruitment and executive search enterprise.

Detailed Job Description
As an RF Optimization Engineer supporting Firstpoint Group on an on-site basis in Mexico City, Mexico, you will take full operational, tactical, and technical ownership of radio network performance analysis, accessibility optimization, retainability tracking, and mobility troubleshooting. Your day-to-day responsibilities include monitoring and improving RF Key Performance Indicators (KPIs), conducting root cause analysis for call drop rates and setup failures, executing parameter adjustments via MOShell and ENM, collaborating with multidisciplinary network deployment squads, and interacting directly with senior recruitment leaders like Arturo Ramirez Romero.

Key Responsibilities

Architect, execute, and oversee comprehensive RF KPI monitoring, analysis, optimization, and troubleshooting across Ericsson LTE, VoLTE, and 5G NR networks.

Optimize accessibility, retainability, mobility,



coverage, and capacity metrics to ensure peak radio access network performance.

Perform rigorous VoLTE performance analysis, evaluating call setup success rates, drop rates, handover execution, and audio quality.

Conduct deep root cause analysis (RCA) for network anomalies, interference issues, and coverage holes, executing precise RF parameter tuning.

Utilize advanced Ericsson network management tools including Ericsson Network Manager (ENM), Ericsson Network IQ (ENIQ), and MOShell CLI.

Collaborate seamlessly with radio frequency planning teams, field operations engineers, and client mobile network executives.

Ensure strict adherence to carrier network standards, engineering guidelines, and quality of service (QoS) SLAs.

Maintain meticulous technical documentation, optimization reports, parameter audit logs, and performance milestone records.

Required Qualifications & Skills

Bachelor's degree in Telecommunications Engineering, Electrical Engineering, Electronics and Communication, or related technical discipline.

Minimum of 4+ years of progressive professional hands-on experience in wireless RF optimization and cellular network engineering.

Strong, demonstrable operational expertise in Ericsson RAN technologies, including LTE/4G, VoLTE, and 5G NR architectures.

Comprehensive working knowledge and practical proficiency in Ericsson operations tools: ENM, ENIQ, and MOShell.

Deep practical experience in RF KPI analysis, accessibility/retainability troubleshooting, and parameter optimization.





Solid practical grasp of propagation models, antenna tilt adjustments, frequency planning, and inter-frequency handovers.

Exceptional analytical problem-solving aptitude, statistical data interpretation skills, and professional stakeholder communication capabilities.

Mandatory legal work authorization and physical availability for on-site professional operations in Mexico City, Mexico.

Nice-to-Have Skills

Professional vendor certifications such as Ericsson Certified Associate (ECA) or Ericsson Certified Professional (ECP) in Radio Access.

Hands-on familiarity with multi-vendor RAN coordination, open-source automation scripting (Python), and database querying (SQL).

Prior professional working experience in top-tier multinational telecommunications operators or global managed services enterprises.

Experience utilizing enterprise IT service management and agile tracking platforms (Jira, Confluence) for ticketing and task tracking.

Active participation in telecommunications engineering associations, IEEE communications societies, or wireless forums.

Application Information

Recruiter: Firstpoint Group Recruitment Division

Contact Name: Arturo Ramirez Romero (Senior Telecom Recruitment Lead)

Email: [email protected]

Phone: +525611111109

Company Website: https://www.firstpointgroup.com

Salary/Rate: Market Competitive / Enterprise Telecom Package

Deadline: Open until filled (Urgent Mexico City Ericsson RF Optimization Opening)

Notice Period: Immediate to 30 Days Preferred

Contract Duration: Permanent / Full-Time On-Site Engagement (Mexico City, Mexico)

Recruitment Pro Tip
When applying for this RF Optimization Engineer position through Firstpoint Group, ensure your resume explicitly highlights your MOShell/ENM proficiency, VoLTE troubleshooting portfolio, and on-site availability in Mexico City.

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📌 RF Optimization Engineer (Ericsson LTE/VoLTE/5G) | Firstpoint Group | Mexico City, Mexico (Ciudad de México)
🏢 FirstPoint Group
📍 Ciudad de México