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

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 1. LLM & AI Security in Industrial Systems

• AI Attack Surface Management: 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. 2. 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. 3. 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 team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• In addition to an attractive remuneration package in line with the market, you can expect an attractive employer-financed company pension scheme
• We also offer the opportunity to become a Siemens Energy shareholder
• We offer our employees the opportunity to work flexibly and remotely, and our inspiring offices provide space for collaboration and creativity
• The professional and personal development of our employees is very important to us. We provide them with the opportunities to learn and develop in a self-determined way, various attractive programmes and learning materials are available for this purpose
• In relation to the "compatibility of family and work", we have a wide range of offers, e.g. flexible working time models, childcare places at many locations, the possibility of trial part-time work or even a sabbatical
  
  

https://jobs.siemens-energy.com/jobs