About this role

Siemens Energy

Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow.

Learn more about Siemens Energy

Solution Architect (Tiger Team) (f/m/d)

About the Role

Job ID

304570

Location

Israel

Tel Aviv

Country: ISRAEL

Company

Siemens Energy Ltd.

Organization

EVP Global Functions

Business Unit

Digital Products and Solutions

Full / Part time

Full-time

Experience Level

Professional / Experienced

Role Overview Working at the intersection of critical infrastructure and artificial intelligence, this role focuses on securing next-generation energy systems and collaborating with customers, including highly automated architectures, proven Ai driven abilities, in implementing and securing SDLC environments. The engineer will act as a trusted technical advisor to Siemens Energy clients, ensuring that both IT & Operational Technology (OT) networks and emerging LLM-driven industrial tools are resilient against cyber-physical threats and AI-specific vulnerabilities. The ideal candidate will enjoy working in a diverse team, with excellent communication skills and a genuine passion for teamwork.

Key Responsibilities

LLM & AI Security in Industrial Systems: Develop and enforce security guardrails for Large Language Models (LLMs) deployed in industrial monitoring, predictive maintenance, and autonomous operational environments
Model Hardening: Protect agentic AI and LLM tool interfaces from prompt injection, system prompt leakage, and excessive agency risks within the Purdue Model layers.
Futureproofing: Evaluate and prepare customer industrial AI environments for emerging threat landscapes, including Quantum AI impacts on cryptography and machine learning integrity.
1. Customer-Facing OT Security Advisory
Technical Consulting: Serve as the primary security interface for energy clients, guiding them through secure digital transformation and the integration of intelligent grid solutions that corresponds the “Noedra framework” or similar “Mind of the Grid” Frameworks.
Threat Modeling: Conduct risk assessments and threat modeling for customer OT environments (SCADA, PLCs, DCS) utilizing frameworks such as MITRE ATT&CK for ICS environments.
Secure Architecture: Design and implement secure connectivity and remote access solutions, leveraging industrial platforms e.g., cRSP (common Remote Service Platform) to ensure safe, resilient external integrations.
1. ICS/OT Network Defense & Compliance
Regulatory Alignment: Ensure customer architectures comply with global industrial standards, with a heavy, practical emphasis on IEC 62443, NERC CIP, and NIS2.
Cyber-Physical Resilience: Design network segmentation, OT zero-touch deployments (OT ZTD), and continuous anomaly monitoring for both legacy and modern industrial assets.
Incident Readiness: Lead incident response tabletop exercises with customer engineering and plant operations teams, focusing on containing cyber-physical disruptions safely without halting critical processes.
Qualifications & Expertise
Experience: 5+ years in cybersecurity, with a proven track record in OT/ICS domains and critical energy infrastructure.
Ai/LLM Proficiency: 2+ years of Hands-on experience identifying vulnerabilities in LLM integrations (e.g., OWASP Top 10 for LLMs) and securing AI-driven anomaly detection systems.
Implementation of Ai driven solutions: Orchestrated the deployment of AI-driven security testing (SAST/DAST/SCA) throughout the SDLC, shifting security left without compromising engineering velocity.
Cloud Security: experience building and deploying REST APIs (FastAPI or similar), working with cloud infrastructure (AWS, Azure, or GCP), containerization (Docker/Kubernetes), and CI/CD pipelines. Experience consuming or fine-tuning ML models
Industrial Protocols: Deep understanding of industrial network traffic and communication protocols (Modbus, PROFINET, OPC UA).
Client Engagement: Exceptional ability to translate complex cyber-physical and algorithmic risks into actionable strategies for diverse stakeholders, from on-site plant operators to customers and clients outside of the organization.
Education: A bachelor's degree (BA/BSc) in Cybersecurity, Information Technology, Engineering, Business Administration, or a related field is preferred, though equivalent extensive industry experience is highly valued.
A Snapshot of Your Day
To support the frontloading of a high-impact Tiger Team for a critical new project within Siemens Energy Digital Products and Solutions (DPS) Technology & Innovation, we are seeking a highly skilled Solution Architect in Israel. This billable, permanent position is focused on driving architectural excellence and the rapid deployment of software solutions that align with strategic digital energy initiatives. To address these business aims, the role focuses on software architecture design, hands-on prototyping, and cross-functional technical leadership. These core areas ensure the rapid realization of scalable, secure cloud-native and edge architectures that directly enable the new project's success. Given the focus on advanced software architecture and Tiger Team execution, the ideal candidate will have extensive experience in modern software engineering, cloud architecture, and technical leadership within a global corporate setting. A strong background in designing resilient systems and collaborating with international engineering teams is essential.
How You’ll Make an Impact
Define end-to-end software architecture blueprints for new digital products and solutions, ensuring scalability, security, and performance.
Evaluate and select appropriate technology stacks, frameworks, and cloud services to support project requirements.
Establish architectural standards, design patterns, and best practices across the development lifecycle.
Develop high-quality proof-of-concepts (PoCs) and prototypes to validate architectural concepts and mitigate technical risks.
Collaborate closely with agile development teams to guide implementation, conduct code reviews, and resolve complex technical bottlenecks.
Drive the implementation of robust CI/CD pipelines, automated testing, and modern DevOps practices.
Translate complex business requirements into clear technical specifications and architectural roadmaps for diverse stakeholders.
Provide technical mentorship to software developers and engineers within the Tiger Team and broader organization.
Collaborate with global product owners, security officers, and IT infrastructure teams to ensure seamless integration.
AWS Certified Solutions Architect - Professional
Microsoft Certified: Azure Solutions Architect Expert
What You Bring
Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline.
Minimum of 8 years of professional experience in software development, with at least 3 years in a Solution Architect or Technical Lead role.
Proven track record of delivering cloud-native applications and working in fast-paced, rapid-prototyping environments.
Cloud-native architecture design (AWS, Azure)
Microservices architecture and API design
Containerization and orchestration (Docker, Kubernetes)
System integration patterns and distributed systems
Proficiency in modern programming languages (e.g., Java, C#, Go, Python, or TypeScript)
DevOps principles, CI/CD pipeline automation, and Infrastructure as Code (IaC)
Database design (SQL, NoSQL) and data modeling
Agile/Scrum methodologies and rapid prototyping
Technical leadership, mentoring, and stakeholder management
Analytical thinking and complex technical problem-solving
About the Team
Our Corporate Functions are essential in driving the company's strategic initiatives and ensuring operational excellence across various departments, business areas, and regions. These roles support our vision to become the most valued energy technology company in the world. As part of our team, you contribute to our vision by shaping the global energy transition, partnering with our internal and external stakeholders, and conducting business responsibly and in compliance with legal requirements and regulations.
Who is Siemens Energy?
At Siemens Energy, we are more than just an energy technology company. With ~100.00 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.
Our global