Hiring For Simulation Engineer

Role: Simulation Engineer

Job type: 7 months contract

Location: 100% remote

Shift: 0130 pm to 0930 pm IST

Role Overview: Were seeking a domain expert engineer who can build highly accurate digital twins of utilitynetworks and metering infrastructure. Youll be responsible for creating simulation frameworks thatmodel real-world electrical, water, and gas networks with mathematical precision. This rolecombines deep technical expertise in Java 21+ and Kubernetes with domain knowledge in electricalengineering, physics, or mathematics.

Youll work closely with utility customers to understand theirnetwork topologies and create simulations that accurately represent their infrastructure.

Team Dynamics and collaborationDomain Expertise Sharing - Translate complex electrical engineering and physics concepts forsoftware developers - Collaborate with utility engineers to understand real-world network behaviorand constraints - Create educational materials that help the team understand utility domainconceptsCollaborative Problem-Solving - Work with data processing engineers to ensure simulation outputsmatch real meter data formats - Partner with infrastructure teams to optimize simulationperformance on Kubernetes clusters - Collaborate with customer success teams to create customer-specific network simulationsTechnical Documentation & Knowledge Transfer - Document mathematical models and algorithmsused in network simulations - Create comprehensive guides for configuring simulations for differentutility network types - Maintain simulation accuracy documentation and validation test suitesInnovation & Research - Stay current with utility industry standards and emerging networktechnologies - Research and implement new simulation techniques for improved accuracy - Evaluateand integrate third-party simulation libraries and mathematical frameworksKey

Responsibilities
• Digital Twin Architecture

• Design and implement accurate mathematical models of electrical distribution

networks

• Build simulation frameworks for water distribution systems with pressure and flow

modeling

• Create gas network simulations that account for pressure regulation and safety

systems

• Network Protocol Simulation

• Implement realistic communication protocol simulation (mesh networks, cellular,

RF)

• Model network latency, packet loss, and communication failures in utility

environments

• Simulate device authentication, encryption, and security protocols 4
• High-Performance Computing
• Leverage Java 21 virtual threads for massive parallel simulation of network nodes
• Optimize memory usage and computational efficiency for large-scale network

simulations

• Implement distributed simulation capabilities across Kubernetes clusters
• Validation & Accuracy
• Create comprehensive test suites that validate simulation accuracy against real-

world data

• Implement statistical analysis tools for comparing simulated vs. actual meter

readings

• Build automated regression testing for simulation model changes

Skills and qualificationsRequired
• Engineering/Scientific Background (5+ years)

• Degree in Electrical Engineering, Physics, Mathematics, or related quantitative field
• Strong understanding of electrical power systems, network analysis, or fluid

dynamics

• Experience with mathematical modeling, numerical analysis, and simulation

techniques

• Java & Software Development (3+ years)

• Expert knowledge of Java 21+ with focus on performance optimization and

concurrent programming

• Quarkus framework experience for building cloud-native simulation services -

Kubernetes deployment and scaling of compute-intensive applications

• Network Protocol Knowledge

• Deep understanding of communication protocols used in utility networks
• Experience with network simulation tools and frameworks
• Knowledge of industrial communication standards (Modbus, DNP3, IEC 61850)