A Snapshot of Your Day 

We are seeking a highly skilled and motivated Cybersecurity Engineer specializing in Industrial Control Systems (ICS), with a focus on Rockwell Automation ControlLogix platforms. The ideal candidate will have a strong foundation in cybersecurity principles, industrial networking, and hands‑on experience with ControlLogix PLCs, Windows clients, and associated OT/IT infrastructure.

In this role, you will engage in a wide range of challenging tasks that deepen your expertise in industrial IT/OT technologies. Your work will play a vital part in safeguarding the security and reliability of our control systems, helping drive innovation and safety across our operations.

How You’ll Make an Impact 

• Design, implement, and maintain cybersecurity controls for ICS environments, with emphasis on Rockwell ControlLogix systems.
• Conduct risk assessments and vulnerability analyses for industrial networks and control systems.
• Develop and enforce security policies, procedures, and standards aligned with NIST, ISA/IEC 62443, and other relevant frameworks.
• Monitor, investigate, and respond to cybersecurity incidents within ICS environments.
• Collaborate with engineering and operations teams to ensure secure system architecture and configuration.
• Implement network segmentation, firewalls, and intrusion detection/prevention systems tailored to ICS environments.
• Perform patch management and firmware updates on PLCs, HMIs, network devices, and related infrastructure.
• Deliver technical guidance and training on ICS cybersecurity best practices.

What You Bring 

• Bachelor’s degree in Cybersecurity, Computer Engineering, Electrical Engineering, or a related field.
• 5+ years of cybersecurity experience, including at least 2 years working within ICS environments.
• Hands‑on experience with Rockwell Automation ControlLogix PLCs, Studio 5000 software, and associated hardware.
• Strong understanding of industrial communication protocols (EtherNet/IP, CIP, Modbus, OPC, etc.).
• Proficiency with configuring and troubleshooting industrial network equipment (switches, routers, firewalls).
• Familiarity with ICS cybersecurity standards (ISA/IEC 62443, NIST CSF).
• Experience using network monitoring tools and SIEM platforms.
• Excellent analytical and problem‑solving skills.
• Strong communication skills and the ability to effectively moderate discussions, even with larger groups.

About the Team

Gas Services

Our Gas Services division offers Low-emission power generation through service and decarbonization. Zero or low emission power generation and all gas turbines under one roof, steam turbines and generators. Decarbonization opportunities through service offerings, modernization, and digitalization of the fleet.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100,000 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

Rewards

• Career growth and development opportunities; supportive work culture
• Company paid Health and wellness benefits
• Paid Time Off and paid holidays
• 401K savings plan with company match
• Family building benefits
• Parental leave

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