Job Description
We are seeking a Senior Power Systems Modeling Engineer to join a specialized international power systems engineering team supporting projects across the U.S. power market.

The successful candidate will be responsible for developing, maintaining, reviewing, and validating complex power system models and performing advanced electrical system studies related to transmission planning, generation interconnection, load interconnection, renewable generation, Battery Energy Storage Systems (BESS), conventional generation, transmission infrastructure, and large-load developments .

The role will involve performing power flow, contingency, short-circuit, voltage stability, transient stability, dynamic modeling, and other power system analyses . The engineer will evaluate transmission constraints, thermal violations, voltage issues, system reliability, and the potential grid impacts associated with new generation and large-load projects.

The Senior Power Systems Modeling Engineer will also develop and validate generator, renewable generation, and inverter-based resource models, support dynamic and transient stability studies, and assist with EMT studies when required.

The position requires the ability to independently manage complex technical studies, review technical data and study assumptions, interpret simulation results, identify potential modeling or system issues, and prepare clear technical reports and recommendations.

The engineer will collaborate with U.S. utilities, developers, consultants, ISOs/RTOs, transmission organizations, and internal engineering teams . The role may also include reviewing technical work produced by other engineers and providing guidance and mentorship to junior and mid-level engineering staff.

This is a remote, full-time position based in Mexico , supporting sophisticated U.S. power system and grid infrastructure projects.

Requirements Bachelor's or Master's degree in Electrical Engineering , preferably with a focus on Power Systems.

Strong professional experience in power system modeling and analysis .

Experience with transmission planning and/or generation or load interconnection studies .

Strong understanding of power system fundamentals and electrical grid behavior.

Demonstrated experience performing: Power Flow Analysis

Contingency Analysis

Short-Circuit Studies

Transient Stability Analysis

Dynamic Modeling

Voltage Stability Analysis

Experience with renewable generation and/or BESS .





Knowledge of inverter-based resources (IBRs) is highly desirable.

Ability to independently execute complex technical studies.

Ability to review, troubleshoot, and validate power system models.

Strong analytical and problem-solving abilities.

Strong attention to detail and technical accuracy.

Ability to manage multiple technical assignments and deadlines.

Strong written and verbal communication skills.

Professional English proficiency .

Experience with one or more of the following software platforms: PSS®E

PSCAD

PSLF

PowerWorld

TARA

Preferred:

Previous experience supporting the U.S. power market .

Experience working with utilities, developers, ISOs/RTOs, transmission organizations, or engineering consultants.

Experience with ERCOT, PJM, MISO, SPP, or CAISO .

Experience with renewable energy integration, BESS, large-load or data center interconnection, IBRs, dynamic model validation, EMT studies, and grid reliability.

Benefits Remote work from Mexico

Full-time position

Opportunity to work on U.S.-based power system projects

Exposure to complex transmission, renewable energy, BESS, and grid interconnection projects

Collaboration with U.S. utilities, developers, consultants, and engineering teams

Opportunity to work within a specialized international engineering organization

Professional exposure to major U.S. power markets, including ERCOT, PJM, MISO, SPP, and CAISO

Opportunity to contribute to technically complex power system studies and grid modernization projects

Opportunity to provide technical leadership and mentorship to other engineers

Requirements
Required Skills: Strong knowledge of production processes, quality control, and safety standards. Excellent leadership and communication skills. Ability to analyze data, identify trends, and make data-driven decisions. Proficiency in Microsoft Office and manufacturing software systems. Proven ability to handle confidential information with discretion and professionalism. Responsibilities: Production Management: Plan, organize,



and oversee daily production activities to meet production targets and customer demand. Monitor production processes to ensure efficiency, quality, and adherence to safety standards. Implement continuous improvement initiatives to optimize production processes and reduce costs. Team Leadership: Lead and motivate a team of employees, including supervisors, operators, and technicians. Provide guidance, training, and performance feedback to ensure employee development and engagement. Foster a positive work culture that emphasizes teamwork, safety, and quality. Quality Assurance: Implement and maintain quality control measures to ensure products meet customer specifications and regulatory requirements. Investigate and address any quality issues or production discrepancies promptly. Work closely with quality assurance teams to implement corrective actions and preventive measures. Safety Compliance: Ensure compliance with all safety regulations, policies, and procedures to maintain a safe working environment. Conduct regular safety audits and inspections to identify hazards and implement corrective actions. Promote a safety-conscious culture among employees through training and awareness programs. Budget and Cost Management: Develop and manage the plant budget, including expenses related to labor, materials, and equipment. Identify opportunities to improve cost efficiency and reduce waste in manufacturing processes. Monitor financial performance metrics and implement cost-saving initiatives as needed. Supply Chain Coordination: Collaborate with supply chain and logistics teams to ensure timely delivery of materials and components. Manage inventory levels to support production schedules and minimize stockouts or excess inventory. Communication and Reporting: Communicate regularly with senior management to provide updates on production performance, challenges, and opportunities. Prepare and present reports on key performance indicators, production metrics, and operational efficiency. Requirements: Bachelor's degree in engineering, business administration, or a related field (Master's degree preferred). Proven experience in a manufacturing leadership role, preferably in the packaging industry. Strong knowledge of production processes, quality control, and safety standards. Excellent leadership and communication skills. Ability to analyze data, identify trends, and make data-driven decisions. Proficiency in Microsoft Office and manufacturing software systems.

📌 Senior Power Systems Modeling Engineer (Ciudad de México)
🏢 Aspire Recruitment Solutions
📍 Ciudad de México