Control System Performance Engineer

Hitachi Automotive Systems Americas, Inc.; Västerås kommun; On-site; SEK 600,000 - 900,000; Full time

Benefits offered by this job

Health care and wellness allowance

Flexible working time

Career development opportunities

Job summary

Hitachi Energy Sweden AB is seeking a Control System Performance Engineer in Västerås. In this role, you will ensure the dynamic performance of FACTS control systems throughout their lifecycle, working with advanced simulations and collaborating with project teams.

The ideal candidate has a M.Sc. or Ph.D. in Electrical Engineering, with 5–8 years of experience in power-converter control and strong communication skills. This position offers health care allowances and fantastic career opportunities.

Qualifications

• 5–8 years’ experience in power‐converter control and EMT simulations.
• Experience from customer‐facing engineering environments.
• Knowledge of grid‐code compliance or grid‐forming converter applications is advantageous.

Responsibilities

• Ensure the control system’s dynamic performance from early design stages through FAT.
• Develop, tune, and verify control functions using Virtual MACH models.
• Analyze customer requirements, grid codes, and technical specifications.

Skills

Control theory for high-power electronic converters

PSCAD

RTDS/RSCAD

Communication skills in English

Analytical ability

Education

M.Sc. or Ph.D. in Electrical Engineering

Tools

Virtual MACH

HiDraw development

Job description

## Control System Performance EngineerApplyremote type: Onsitelocations: Vaesteras, Vastmanland County, Swedentime type: Full timeposted on: Posted Todayjob requisition id: R0129682**Location:**Vaesteras, Vastmanland County, Sweden**Job ID:**R0129682**Date Posted:**2026-05-29**Company Name:**HITACHI ENERGY SWEDEN AB**Profession (Job Category):**Engineering & Science**Job Schedule:**Full time**Remote:**No**Job Description:****The Opportunity**As a Control System Performance Engineer, you will play a key role in ensuring the dynamic performance of FACTS control systems throughout the entire delivery lifecycle. In this role, you will translate customer requirements and grid‐code specifications into well‐tuned, verified, and documented control behavior. You will work with advanced EMT and HIL simulations and collaborate closely with project teams, R&D, and customers to secure robust system performance.This position offers a unique opportunity to work with cutting‐edge technologies in high‐power converter control systems and contribute directly to the stability and reliability of power grids worldwide.**How you'll make an impact*** Ensure the control system’s dynamic performance from early design stages through FAT and site commissioning.* Develop, tune, and verify control functions using Virtual MACH models; perform performance verification with PSCAD and RTDS/RSCAD.* Conduct Control Performance Simulation Studies and support dynamic performance‐related studies during PSCAD simulations, Factory Acceptance Tests, and commissioning activities.* Analyze customer requirements, grid codes, and technical specifications; translate them into verification cases and acceptance criteria.* Present performance results to internal stakeholders and customers; investigate root causes of deviations and drive mitigation actions.* Collaborate closely with Control Application, System Studies, System Design, and R&D teams to ensure high‐quality deliveries.* Provide technical guidance and mentorship within the team, contributing to competence development and continuous knowledge sharing.**Your Background*** M.Sc. or Ph.D. in Electrical Engineering or related field.* 5–8 years’ experience in power‐converter control and EMT simulations (PSCAD, RTDS/RSCAD).* Strong understanding of control theory for high‐power electronic converters.* Experience from customer‐facing engineering environments.* Excellent communication skills in English.* Experience with MACHTM/HiDraw development (a merit).* Knowledge of grid‐code compliance or grid‐forming converter applications is advantageous.* Strong analytical ability with a structured approach to problem‐solving.* Ability to manage multiple technical tasks and work both independently and within cross‐functional teams.**What we offer*** Collective agreement* Flexible working time* Health care and wellness allowance* Fantastic career possibilities within Hitachi Energy both within Sweden and globally* Mentor to support you throughout onboard phase* Various trainings and education supporting employee development* Diversified company with over 70+ nationalities working in Sweden* Supplementary compensation for parental leave* Employee Benefit Portal with thousands of discounts and perks**More about us**Are you ready for an exciting challenge? Does the above description sound like you? Welcome to apply!Applications will be reviewed on an ongoing basis, so don’t delay – apply today!Recruiting Manager, Afshin Samadi, [e-mail] will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Nawzad Rashid, [phone]; Ledarna: Frank Hollstedt, [phone]; Unionen: Karin Ulvemark, [phone] and Ingrid Rinaldo, [phone]. All other questions can be directed to Talent Acquisition Partner, Antra Volujevica, [e-mail]