Fixed access network engineer

We are a forward-looking company, committed to excellence and customer satisfaction.

We offer state-of-the-art fixed and mobile solutions, television, internet, voice, and data for all market segments.

We are leaders in film distribution and exhibition, being the exhibitor with the most complexes and theaters.

We believe in the power of technology to tackle the environmental and social challenges we face.

We are recruiting a Fixed Access Network Engineer to join the Fixed Access Networks team of the Engineering Division at NOS.

What we expect from you

• Actively contribute to the development, validation, engineering, and automation activities of fixed access technologies — FTTH/GPON, XGS-PON, and HFC/DOCSIS — with a strong focus on data-driven optimization and process automation.
• Fixed access engineering focusing on customer experience (configuration management and OLT, ONT, CMTS, and CCAP node parameterization; PON capacity planning and traffic engineering; PON network design and options; HFC network performance analysis and optimization, software evolution and validation).
• Definition and analysis of performance indicators (KPI) in FTTH and HFC networks (design of fixed access KPIs (service availability, optical budget, FEC/BER, MER, partial-service, SLA metrics, among others); monitoring and performance analysis, identifying problems and opportunities for improvement.
• Design and operation of automation pipelines for service provisioning, configuration auditing, anomaly detection, root cause analysis, and closed-loop optimization mechanisms (self-healing and self-optimization). Experience in development and languages/frameworks such as Python, NETCONF/YANG, REST APIs.
• Strong analytics and big data component applied to the network in creating and utilizing data platforms (Kafka, Elastic, Grafana, Power BI); working with time series databases (InfluxDB, Prometheus, etc.); development of data-driven use cases for optimizing the access network.

What we are looking for

• Master's degree in Electrical Engineering, Telecommunications, Computer Engineering or similar.
• Minimum experience: 2 years in the industry in fixed access networks (FTTH/GPON, XGS-PON, HFC/DOCSIS) with roles that include validation and testing of fixed network software, KPI definition, performance analysis, and demonstrable work in domain analytics, scripting, and network automation.
• Solid knowledge of fixed access technologies and architecture: GPON, XGS-PON, HFC, DOCSIS 3.0/3.1.
• Practical experience with fixed access equipment; FTTH: Huawei, Nokia, and other relevant vendor OLT/ONT; HFC: CISCO, ARRIS CMTS/CCAP.
• In-depth understanding of the fixed access network lifecycle: provisioning, configuration management, optimization processes.

What we have to offer

• We promote self-learning and continuous learning through internal initiatives that allow our employees to engage with the latest news and trends in various areas.
• We regularly implement various initiatives to promote well-being, emotional stability, social ties, and work-life balance.
• We offer all our employees a benefits package, as well as discounts for purchasing NOS products and services.
• We have a vast array of partnerships with discounts and exclusive conditions for our employees.