Senior Marine Electrical Systems Engineer

Company: Siemens Energy, Inc.
Location: Alpharetta
Posted on: October 31, 2025

Job Description:

Job Description A Snapshot of Your Day Siemens Energy is seeking a highly skilled MATLAB Simulink Developer with expertise in modeling and simulating electrical, mechanical, and marine environments. The ideal candidate will have experience integrating Simulink models with Siemens S7 PLCs using SIMIT, Simulink PLC Coder, and OPC UA for real-time co-simulation and hardware-in-the-loop (HIL) testing. This role supports the development of advanced marine power and energy systems for both commercial and naval applications. How You'll Make an Impact Develop and validate high-fidelity models of electrical, mechanical, and marine systems using MATLAB/Simulink and Simcenter Amesim, including power electronics, drives, motors, drivetrain components, and environmental conditions such as wave dynamics and vessel motion. Integrate simulation models with Siemens S7 PLCs using tools such as Simulink PLC Coder, SIMIT, and OPC UA for co-simulation, HIL testing, and real-time validation. Support system design, implementation, and commissioning phases, ensuring model fidelity and real-time performance. Collaborate with multidisciplinary teams to integrate simulated electrical models into full vessel prototypes, supporting testing, commissioning, and field deployment. Maintain compliance with industry standards including IEC 60034, MIL-STD, and classification societies (ABS, DNV, Lloyd's Register). Prepare technical reports and documentation on simulation results, including recommendations for system enhancements in power monitoring, generation, and propulsion efficiency. What We Offer : Opportunity to work on next-generation crewed and uncrewed maritime platforms, applying simulation expertise to real-world propulsion and electrical challenges. International collaboration teaming with global simulation and design experts and professional development in advanced simulation technologies. What You Bring Bachelor's degree in Electrical Engineering, or Bachelor of Science in Marine Engineering, Massachusetts Maritime Academy - Certified Marine Engineer (CME), Society of Naval Architects and Marine Engineers - Professional Engineer (PE) Licensed; Master's preferred for senior roles. 5 years of experience in marine electrical engineering, with a focus on simulation of switchboards, propulsion, and electrical systems. Those with more experience may be considered for a more senior level. 3 years of experience in modeling and simulation of electrical, mechanical, and marine systems using MATLAB/Simulink and Simcenter Amesim preferred. Demonstrated ability to work in hybrid or harsh environments, including willingness to travel for on-site testing and integration. Professional certifications such as Professional Engineer (PE) or USCG licensing are a plus. Willingness to travel and adapt to long-term projects (lasting several months) in various European countries, including Norway Applicants must be legally authorized for employment in the United States without need for current or future employer-sponsored work authorization. Siemens Energy employees with current visa sponsorship may be eligible for internal transfers. Must be eligible for or hold a Secret-level security clearance. About the Team Our Transformation of Industry division is decarbonizing the industrial sector. Increasing electrification and efficiency are key and demand for green H2 and derivative fuels will rise. We enable decarbonization of the industrial sector and the transition to sustainable processes, building on a strong industrial customer base, a global network, diverse technologies, and integrated execution capabilities. Candidates want to learn about the divisions they will be joining-the structure, how it works together, and the role it plays in driving Siemens Energy's mission forward. 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/Benefits 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 Equal Employment Opportunity Statement Siemens Energy and Siemens Gamesa Renewable Energy is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law. California Privacy Notice California residents have the right to receive additional notices about their personal information. Click here to read more .

Keywords: Siemens Energy, Inc., Alpharetta , Senior Marine Electrical Systems Engineer, Engineering , Alpharetta, Georgia