Lead AWS Data Engineer (Alarm)

Techwave, we are always in an exercise to foster a culture of growth, and inclusivity. We ensure whoever is associated with the brand is being challenged at every step and is provided with all the necessary opportunities to excel in life. People are at the core of everything we do.

Who are we?

Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformations. We believe in enabling clients to maximize the potential and achieve a greater market with a wide array of technology services, including, but not limited to, Enterprise Resource Planning, Application Development, Analytics, Digital, and the Internet of things (IoT).

Founded in 2004, headquartered in Houston, TX, USA, Techwave leverages its expertise in Digital Transformation, Enterprise Applications, and Engineering Services to enable businesses accelerate their growth.

Plus, we're a team of dreamers and doers who are pushing the boundaries of what's possible.

And we want YOU to be a part of it.

Job Description

Key Responsibilities:

• Own the Alarm Management ingestion, correlation and rationalization-engine implementation.
• Define canonical alarm schemas, asset/topology mapping and protection-sequence correlation rules.
• Deliver low-latency processing for SCADA, ADMS, protection relay and IED events.
• Implement flood handling, duplicate reduction, chattering detection, suppression and shelving controls.
• Lead performance tuning for more than 200 alarms per second, event visibility within 3-5 seconds and operator guidance within 30 seconds.

Technical skills required:

• Confluent Kafka, Schema Registry, connectors and stateful Flink stream processing
• Event-time processing, watermarking, late-event handling, deduplication and high-throughput design
• Graph/topology-aware event correlation, sequence rules and incident aggregation
• IEC 61968/61970 CIM concepts and ISA-18.2/IEC 62682 alarm-management practices
• Alarm flooding, chattering, stale-alarm detection, suppression, shelving, prioritization and escalation
• AWS Glue, S3, Lambda, Step Functions, Aurora PostgreSQL, API Gateway, EventBridge and SNS