Process Engineer (Optronics Line)

¡At Oesia Group, we are growing!

We would like to count on you for our next job offer: We are seeking a Process Engineer for our Optronics product line to participate in the industrialization, manufacturing, and continuous improvement of optoelectronic equipment designed for high-demand technological applications.

The successful candidate will be responsible for defining, optimizing, and supporting the production processes associated with optronic systems, working in coordination with the Engineering, Quality, Purchasing, Logistics, and Production departments to ensure that objectives are met.

What are we looking for?

• An/a Process Engineer (Optronics Line), with at least 2 years of experience.

• Availability to join a stable project in Valdepeñas.

• Degree: Bachelor’s or Master’s degree in Industrial Engineering, Electronic Engineering, Telecommunications Engineering, Optical Engineering and Optometry, Physics, or equivalent degrees.

• Work Model: on-site.

• Work Schedule: L-J: 9h y V: 5.30h

Requirements:

• Bachelor’s or Master’s degree in Industrial Engineering, Electronic Engineering, Telecommunications Engineering, Optical

• Engineering and Optometry, Physics, or equivalent degrees.

• English: B2.

• At least 2–5 years of prior experience in industrial or manufacturing environments.

• Experience in the following areas will be highly valued:

  • Optronic systems.
  • Electro-optical equipment.
  • Optical instrumentation.
  • Electro-optical and infrared sensors.
  • Complex electronic equipment.
  • The defense, aerospace, or high-tech sectors.

• Technical knowledge:

  • Knowledge of optics, optoelectronics, or electro-optical technologies.
  • Defining and improving industrial processes.
  • Interpreting technical documentation and drawings.
  • Managing manufacturing documentation.
  • Knowledge of quality tools and continuous improvement.
  • Proficiency with CAD tools and ERP/MES systems (preferred).
  • Knowledge of Lean Manufacturing, APQP, FMEA, and process control (preferred).

• Personal Skills:

  • Analytical skills and a problem-solving mindset.
  • Proactivity and independence.
  • Ability to work in multidisciplinary teams.
  • Results-oriented and committed to continuous improvement.
  • Communication and technical coordination skills.

What will your responsibilities be?

• Define and maintain the manufacturing, assembly, and integration processes for optronic equipment.

• Prepare manufacturing documentation: work instructions, production routes, procedures, and associated technical documentation.

• Participate in the industrialization of new products and the transfer of engineering designs to production.

• Design and specify manufacturing fixtures, tools, inspection equipment, and test benches.

• Resolve technical issues in manufacturing and lead corrective and preventive actions.

• Analyze and improve production processes using continuous improvement methodologies.

• Participate in process validation, first-article inspections, and the commissioning of new lines or equipment.

• Collaborate with Quality on nonconformity analysis, improvement initiatives, and audits.

• Monitor production, productivity, and efficiency indicators.

• Provide technical support to the assembly, integration, and testing departments.

What we offer you?

• Work in a multinational company recognized as one of the best companies to work for in 2025, according to Actualidad Económica and Forbes.

• Stable and innovative technological projects for leading national and international clients.

• Career plan: we offer an attractive professional career based on experience and personal potential within a continuously evolving company with solid growth.

• Free access to various training platforms, providing you with a wide multidisciplinary catalog.

• Flexible compensation.

• An equal, diverse company with great Corporate Social Responsibility.

• A positive, healthy, and cooperative work environment. Teamwork is the cornerstone of the company's project successes.

Have you heard of us?

With over 3.800 professionals in 20 corporate offices across Spain, Brussels, Latin America, and Asia, it generates quality employment and helps people grow in technical careers.

Tecnobit-Grupo Oesía designs, develops, manufactures, and maintains cutting-edge technological products and electronic systems for intelligent imaging, secure tactical communications, and simulation centers, which are a clear example of technology transfer.

At Grupo Oesía we believe in diversity and equal opportunities as drivers of innovation, and in inclusion as the foundation for growth. We foster an environment where everyone, without any distinction, can develop their talent and contribute to building a better future.

Our technology centers in Castilla la Mancha, Andalucía, Galicia, Valencia and Madrid are innovation hubs that contribute to national sovereignty in key capabilities and European strategic autonomy. Grupo Oesía is a Spanish multinational company dedicated to dual-use digital and industrial engineering, developing and implementing projects worldwide.