OT Cybersecurity Engineer

A Snapshot of Your Day Join Siemens Energy Gas and Power Services in Lincoln as a Senior HMI PC and Cyber Security Engineer , and take a leading role in modernising and upgrading Siemens Energy Small Gas Turbines. You’ll build, develop, and support industrial Human Machine Interface (HMI) systems—both hardware and software—installing and testing standardised builds across Windows endpoints, servers, and clients. You’ll work hands-on with engineering platforms like AVEVA Intouch, FactoryTalk Optix, Simatic PCS7, and WinCC, while strengthening system protection through Windows hardening, endpoint security, whitelisting, and secure backups. Your work helps raise quality, improve on-time delivery, and support safe commissioning in the field. How You’ll Make an Impact You will install, configure, and test standardised HMI builds on Windows endpoints, servers, and clients using AVEVA Intouch, FactoryTalk Optix, Simatic PCS7, and WinCC You will apply cyber security measures including Windows hardening, endpoint security, whitelisting, and secure backups You will configure, develop, and test industrial networking components such as industrial firewalls and managed switches You will develop and maintain work instruction documentation for build configurations, and create/maintain information database(s) You will collaborate with Project Execution to improve quality and on-time delivery, and support Field Service during commissioning by resolving software/hardware issues found in testing What You Bring 3 years of experience with industrial controls system applications such as Rockwell/Allen Bradley Control Logix, Siemens PCS7 Control Systems, AVEVA Intouch, and/or FactoryTalk Optix A degree (or equivalent professional accreditation/recognition) in an engineering discipline, ideally Computer Science, Control Systems, or Cybersecurity Familiarity with industrial networks and cyber security standards, frameworks, and regulations including IEC-62443, NIST 800, and NIS Regulations. Working knowledge of change/configuration management tools and processes, plus experience with IT tools for business analytics and project management A systems engineering approach to product improvement (highly desirable) About the Team You’ll join the Engineering team within Siemens Energy Gas and Power Services in Lincoln. The team is responsible for the build, development, and support of industrial HMI systems (hardware and software) used in the modernisation and upgrade of Siemens Energy Small Gas Turbines. You’ll work closely with the Project Execution team to enhance quality and strengthen on-time delivery. You’ll also support Field Service during commissioning by helping troubleshoot and fix issues found during testing. The wider business supports customers worldwide with services that improve the reliability and performance of rotating power equipment across wind, utility, oil & gas, and industrial processing industries. 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: 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 fuelled 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 Here are examples of the rewards and benefits Siemens Energy offers: Opportunities to work with a global team Opportunities to work on and lead a variety of innovative projects Medical benefits Remote/Flexible work Time off/Paid holidays and parental leave Continual learning through the platform Access to a variety of employee resource groups LI-SR41bf1e1f-b16b-4260-a40a-17c77a06fd15