(Senior) Transmission Manager Location(s): Austin, TX, US, 78701 RWE Supply & Trading Americas, LLC , Austin To start as soon as possible, full time / part time , permanent Functional area: Engineering About the role RWE is seeking a skilled and motivated (Senior) Transmission Manager to lead transmission analysis and generation interconnection studies in ERCOT, CAISO, and/or WECC. This position plays a vital role in advancing high-value greenfield development by addressing commercial risks, executing transmission strategies and guiding technical studies that enable successful queue positions aligned with company goals. The role will work closely with the Interconnection Execution team, providing key transmission insight and analysis to ensure smooth advancement of projects through the interconnection process. Your future plans Perform system-wide transmission analysis to identify and prioritize development in low-cost, high-capacity grid areas. Perform transmission analysis to support grid interconnection applications and queue positions during the interconnection processes for ERCOT, CAISO, and/or WECC. Analyze and review utility and/or ISO interconnection study reports to identify potential errors, identify cost-saving opportunities, and develop alternative scenarios that strategically strengthen the project queue portfolio. Conduct power flow analysis to support project development and project acquisition evaluations. Evaluate congestion patterns and LMP basis risk to guide project siting and portfolio strategy. Participate in ISO stakeholder processes, meetings, and working groups to stay aligned with queue reforms and changes. Your powerful skills Bachelor's in Electrical Engineering (Master's preferred). Strong knowledge of transmission planning, power flow analysis, transmission congestion analysis, transmission service, power systems model building, and interconnection processes. Strong proficiency with multiple transmission analysis software tools, possibly including TARA, PSSE, PSLF, PowerWorld, PSCAD, PROMOD, UPLAN, and/or DAYZER. Working knowledge of ERCOT, CAISO, and/or WECC transmission analysis, interconnection procedures, cost allocation rules, and market structures. Excellent written and verbal communication skills. Ability to manage multiple projects in a fast-paced environment. Advantageous, but not essential Professional Engineer (PE) license in one or more states. Previous experience in an IPP, ISO, utility, or as a transmission consultant. Involvement in market stakeholder processes or regulatory advocacy. Experience with queue attrition modeling or replicating ISO studies. Prefer 5+ years of experience in electrical power systems; with at least 2 years in transmission analysis and/or generation interconnection. A master's degree in Power Systems may substitute for one year of experience. Familiarity with due diligence for project acquisition or commercial transactions. What we value most is technical curiosity, ownership, willingness to learn, and a resilient, collaborative work ethic. Even if you do not meet every requirement listed above, we would still like to hear from you. Your benefits We really appreciate you going the extra mile and using every ounce of energy when the heat is on. That's why we want to make your time with us as enjoyable as possible. At RWE Supply & Trading, we value our employees and strive to create a supportive and inclusive work environment. With a range of competitive benefits, we not only offer excellent development prospects and an attractive remuneration package, but also take care of your well-being and understand that life-work integration is essential. Also, our offer includes the following perks: Generous paid time off and a competitive parental leave policy. Opportunity to collaborate with international teams across time zones and markets. Inclusive and supportive company culture. Join a diverse and multicultural team in a highly dynamic and rapidly growing business

Salary:

$130,000 - $205,000 rwe.com/career ​Apply now with just a few clicks: ad code 93404 Any questions? Patrycja Muszynski (Recruiting), patrycja.muszynski@rwe.com, Timothy McGinnis (specialist department) We look forward to meeting you! We value diversity and therefore welcome all applications, irrespective of gender, disability, nationality, ethnic and social background, religion and beliefs, age or sexual orientation and identity. #inclusionmatters Of course, you can find us on LinkedIn, Twitter and Xing, too. RWE Supply & Trading is the interface between RWE and the energy markets around the world. Approximately 2000 employees from over 50 different countries trade (renewable) electricity, (green) gas, commodities and CO2 emission allowances. The trading entity also ensures the commercial optimisation of RWE's power plant dispatch and markets electricity from renewables. Apply now Release date 02/09/2026 Interested to start your career at RWE? We are looking forward to your online application. Apply now Job favourites 0 You may add this job to your favourites. Add to favourites Click here to have a look at your job favourites. My favourites Share Print