Application Engineer

We are looking for an experienced Software Tester to support the development and verification of advanced avionics systems within the aerospace and defence domain. This assignment plays a critical role in ensuring the reliability, safety and performance of software used in safety-critical environments. In this role, you will work with hardware-in-the-loop (HIL) test environments and collaborate closely with engineering teams to validate avionics software under realistic operating conditions. The role may focus on either high-level or low-level testing, depending on project needs. Due to the nature of the work and the use of physical test equipment, the assignment requires on-site presence. Responsibilities • Develop and maintain test plans, test cases and automated test scripts for avionics software • Execute software tests and document test results and findings • Perform verification activities using hardware-in-the-loop (HIL) test rigs • Identify, analyze and report software defects and anomalies • Collaborate with software, systems and integration engineers to resolve issues • Ensure compliance with industry standards and safety requirements • Contribute to continuous improvement of testing processes and software quality Qualifications • Proven experience as a Software Tester within avionics, automotive, or embedded systems • Experience working with HIL test environments (e.g., dSpace or similar platforms) • Strong understanding of software testing methodologies and verification processes • Experience with test automation frameworks and scripting languages • Ability to work both independently and in cross-functional engineering teams • Strong analytical thinking, problem-solving ability and attention to detail • Fluency in English Meritorious Experience • Experience with both high-level and low-level software testing • Familiarity with DO-178C or similar avionics software standards • Knowledge of safety-critical software development processes • Experience working in agile development environments • Strong technical documentation and communication skills • Certifications related to software testing or avionics Additional Information This role involves working with physical avionics test equipment, therefore on-site work is required. Some assignments may require security clearance or specific citizenship, depending on client requirements. About Astek Sweden Astek is built on curiosity, technical passion and a commitment to innovation. This drives our approach to product development, long-term partnerships, and the value we create every day. At Astek, you will work alongside some of the industry's most skilled engineers in an environment that encourages growth, collaboration, and technical excellence. What We Offer At Astek, people and innovation come first. You can expect: • Challenging and meaningful assignments • Opportunities to collaborate with leading actors in advanced technology domains • A strong focus on professional development and career growth • A supportive and welcoming engineering culture • Attractive benefits, including 5,000 SEK in wellness allowance We welcome applicants from all backgrounds. Want to Be Part of Our Team? We warmly welcome your application! Recruitment is ongoing — apply as soon as you can. If you have any questions, feel free to reach out: Recruitment Contact Daniella Hernandez daniella.hernandez@astek.net

Interested in taking the lead in product development in a technically advanced and evolving environment? TitanX is strengthening its R&D organization and is now looking for a Lead Product Engineer to drive development from concept to series production. TitanX is a global manufacturing and development company within the automotive industry, specializing in cooling solutions for commercial vehicles. The products are critical for ensuring performance and reliability. This is a role for someone who wants to combine technical leadership with hands-on involvement in the day-to-day work, and contribute to building effective ways of working in a global and cross-functional environment. The role As a Lead Product Engineer, you will take overall responsibility for a defined product portfolio and act as product owner in development projects. You will drive technical development from concept through prototyping to series production, with responsibility for functionality, quality and key technical decisions. You will work closely with customers to turn their requirements into practical technical solutions, balancing performance, cost and manufacturability. You will collaborate closely with production, project management and global specialist teams. A key part of the role is the ability to interpret and break down technical requirements and develop concepts that can be costed, quoted and realized in production. Key responsibilities include: * Driving development projects from concept to industrialization * Acting as the design owner and making technical decisions related to product function and risk * Analyzing and translating customer requirements into technical solutions * Ensuring designs are viable from both manufacturing and cost perspectives * Collaborating closely with production to manage deviations and ensure progress * Working with global analysis teams (CFD/FEA) and defining analysis needs * Contributing to RFQs and technical input in early project phases You will become a key part of the team, with increasing responsibility as you grow into the role. Your profile You have a broad technical background and enjoy combining hands-on engineering with overall responsibility. You take initiative, make decisions and drive progress, even when not all information is available from the outset. To succeed in this role, we believe you have: * A degree in Mechanical Engineering or a related field, or equivalent work experience * At least 5 years of experience in product development * Experience leading technical work, for example as a Lead Engineer or similar * Solid understanding of design, product function and manufacturability * Experience with CAD and 3D modelling (preferably Catia V5 or similar) * Knowledge of engineering drawings and GD&T * Fluent English, both written and spoken You are communicative, structured and able to make progress in complex projects. You are comfortable making decisions based on both data and engineering judgment, and you thrive in a collaborative environment. Considered as a plus * Knowledge in areas such as heat transfer, structural analysis or vibration * Experience with simulation-driven development (CFD/FEA) * Understanding of manufacturing processes such as sheet metal forming, machining or heat treatment * Experience working in global development teams * Experience from the automotive industry, preferably within heavy-duty applications Why TitanX At TitanX, you become part of a collaborative and technically driven environment where your ideas and contributions truly matter. The team in Linköping is small and close-knit, giving you real influence over both technical solutions and ways of working. You will work close to both development and production, with the opportunity to see your ideas move from concept to series production. At the same time, you are part of a global organization, with access to international expertise and strong opportunities for growth and development. Click here to read more about TitanX. Interested? Does this sound like your next challenge? We would love to hear from you. For more information about the position or the recruitment process, please contact: Sara Lidmer, sara@idax.se