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Salary
≈ $68k – $147k per year (Estimated)
Location
In office (Kalmar)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 27, 2026. First seen by Alion on Sep 4, 2026.

Overview
Company
Impact
Profile match
Flex is a contract electronics manufacturer and supply chain services company, domiciled in Singapore with its US corporate headquarters in Austin, Texas, that designs, builds and delivers products for automotive, cloud, data center, communications, healthcare, industrial and consumer brands. Founded in 1969 in Silicon Valley as Flextronics, it runs manufacturing operations in about 30 countries and plans to spin off its Cloud and Power Infrastructure business as a separate listed company in 2027. Openings are concentrated in Guadalajara, Austin, Dallas and Fontana and include test and process technicians, production supervisors, supply chain analysts, buyers and engineers.

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

Flex Power Modules, a business line of Flex, is a leading design and solution provider of scalable DC/DC power converters primarily serving the data processing, communications, industrial and transportation markets. Offering a wide range of both isolated and non-isolated solutions, its digitally enabled DC/DC converters include PMBus compatibility supported by the powerful Flex Power Designer. We’re offering solutions for various markets, such as telecom, RFPA, Datacom, and industrial. Further information can be found at flexpowermodules.com or on LinkedIn.

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, which we’re calling SpinCo, until the name is unveiled. The spin is planned for Q1 2027. If the intended spin occurs, this role will support SpinCo, which will focus on critical digital infrastructure, delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications.

We are hiring aSenior Electronic Hardware Engineer for DC/DC product development, that will be in charge of developing new products, redesign existing products, and perform research and testing on product concepts.

What a typical day looks like:

  • You will work in product development projects together with a project manager, electronic design engineers, mechanic- and simulation engineers;

  • Performing electronic design, thermal-magnetic design, evaluation & verification of our products;

  • Collecting and analyzing data from global hyper-scalers and partners to influence roadmaps and drive the development of next generation products;

  • Holding up the pre-development according to technology and product roadmap;

  • Contributing with colleagues from the engineering department on product feasibility;

  • Redesigning existing products to enhance functionality or reduce costs;

  • Research, development, testing and deployment efficiently and effectively.

The experience we’re looking to add to our team:

  • Bachelors academic degree in electrical engineering - or similar ;

  • Work experience in a related field is a plus;

  • Demonstrates advanced functional, technical and people and/or process management skills as well as customer (external and internal) relationship skills;

  • Knowledge in thermal- & magnetic design is meritious;

  • Ability to work with mathematical concepts such as probability and statistical inference to practical situations;

  • Ability to define problems, collect data, establish facts, and draw valid conclusions.

What you’ll receive for the great work you provide:

  • Edge technology within DC-DC converters;

  • High-level engineering competence in the team;

  • You have the opportunity to work with our world-known customers directly;

  • A long-term role with many opportunities to learn, grow and develop - we turn jobs into careers.

A career at Flex Power Modules offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

EB05

We are hiring aSenior Electronic Hardware Engineer for DC/DC product development, that will be in charge of developing new products, redesign existing products, and perform research and testing on product concepts.

What a typical day looks like:

  • You will work in product development projects together with a project manager, electronic design engineers, mechanic- and simulation engineers;
  • Performing electronic design, thermal-magnetic design, evaluation & verification of our products;
  • Collecting and analyzing data from global hyper-scalers and partners to influence roadmaps and drive the development of next generation products;
  • Holding up the pre-development according to technology and product roadmap;
  • Contributing with colleagues from the engineering department on product feasibility;
  • Redesigning existing products to enhance functionality or reduce costs;
  • Research, development, testing and deployment efficiently and effectively.

The experience we’re looking to add to our team:

  • Bachelors academic degree in electrical engineering - or similar ;
  • Work experience in a related field is a plus;
  • Demonstrates advanced functional, technical and people and/or process management skills as well as customer (external and internal) relationship skills;
  • Knowledge in thermal- & magnetic design is meritious;
  • Ability to work with mathematical concepts such as probability and statistical inference to practical situations;
  • Ability to define problems, collect data, establish facts, and draw valid conclusions.

What you’ll receive for the great work you provide:

  • Edge technology within DC-DC converters;
  • High-level engineering competence in the team;
  • You have the opportunity to work with our world-known customers directly;
  • A long-term role with many opportunities to learn, grow and develop - we turn jobs into careers.

A career at Flex Power Modules offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

EB05

Job Category

Design, Process & Technology Engineering

Required Skills:

Optional Skills:

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [email protected] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

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