Systems Integration Engineer - CYS

About Siemens Energy

At Siemens Energy, we are shaping the future of energy by supporting companies and countries in their transition toward a more sustainable, reliable, and secure energy system. With a strong focus on digitalization and cybersecurity, we work at the intersection of IT, OT, and industrial systems to protect critical infrastructure and enable innovation across the energy value chain.

Role Overview

We are looking for a Systems Integration Engineer to join the Grid Technologies – Digital Grid organization. In this role, you will be responsible for integrating diverse systems and platforms into a centralized protection and monitoring environment. You will work closely with cybersecurity, engineering, and infrastructure teams to ensure seamless interoperability, secure data exchange, and reliable end to end system behavior.

This role requires hands on experience in system integration, interface design, and troubleshooting across heterogeneous environments.

Key Responsibilities

Design, implement, and maintain integrations between multiple independent systems and a central security and monitoring platform Support the integration of software and cybersecurity components across distributed systems using well defined APIs and interfaces Analyze system interfaces, protocols, and data flows to ensure reliable and secure interoperability Engage with customers and internal stakeholders to support integrations, investigate issues, and explain technical behavior Develop and configure adapters, connectors, and interfaces for system to system communication Collaborate with cybersecurity and engineering teams to align integrations with security and compliance requirements Perform integration testing, validation, and troubleshooting across complex system landscapes Support system documentation, interface specifications, and integration guidelines Participate in issue resolution, root cause analysis, and continuous improvement activities

Required Skills & Experience

Strong experience in systems integration across complex IT and/or OT environments, including multi tier or segmented architectures. Hands on knowledge of networking concepts, protocols, and system interfaces Experience integrating heterogeneous systems using APIs, middleware, or standard communication protocols Familiarity with Linux based systems and basic scripting (e.g., Python, Bash) Working knowledge of cybersecurity fundamentals, including secure system design principles, authentication/authorization concepts, and access controls Ability to troubleshoot integration issues across software, network, and system layers Strong written and verbal communication skills, with the ability to explain technical concepts clearly to internal teams and customers Comfort working in customer facing environments, including supporting deployments, responding to integration questions, and assisting with issue resolution in a professional manner

Good to Have

Exposure to industrial, energy, or critical infrastructure OT environments Knowledge of cybersecurity standards or frameworks (e.g., IEC 62443 or similar) Experience with system hardening, monitoring, or security tooling integration Familiarity with virtualization or containerized environments

Educational Qualifications

Bachelor’s or Master’s degree in Engineering (Computer Science, Electronics, Electrical, or related discipline)

Soft Skills

Strong analytical and problem solving skills Ability to work effectively in cross functional and multicultural teams Clear communication and documentation skills Proactive mindset with a strong sense of ownership Willingness to learn and adapt in a fast evolving technical environment

What Siemens Energy Offers

Opportunities to work on critical and cutting edge energy and cybersecurity systems Continuous learning, professional development, and career growth in a global organization Exposure to complex, real world system integration challenges at scale A collaborative and inclusive work culture focused on innovation and impact