Account Manager

To support the continued growth of our multicultural and dynamic European headquarters, we are looking for a motivated and autonomous French/English speaking Account Manager (m/f) to strengthen our presence in the Electrical and Electronic Manufacturing sector, with a strong focus on automotive customers.

SUMMARY As an Account Manager, you will be responsible for the commercial relationship, business development initiatives and account management contributing directly to the company’s strategic growth across Europe, representing both ASE and USI entities. You will need a good understanding and experience in the Semiconductor industry and/or Electronics manufacturing, System assembly, Miniaturization and SiP, particularly within the Automotive industry.

You’ll be someone with a strong technology focus, and the ability to capture customers’ needs and future plans from a business point of view. You need to feel comfortable to conduct successful meetings and discussions at different levels with customers and factories (Engineer, Manager, Directors and VP).

ESSENTIAL DUTIES AND RESPONSIBILITIES Include the following; other duties may be assigned: The Account Manager’s key focus and responsibilities will be the overall account management and business opportunities development. You will support the Sr Sales Manager and work closely with internal teams and management.

You will handle customer revenue and future revenue pipeline. You will coordinate technical support between customers and factory interfaces. Other responsibilities include the preparation of written quotes, increasing sales in existing accounts, preparing quarterly reviews and forecasting sales.

You will be responsible for coordinating and managing all technical and business-related activities to help create optimal revenue with existing customers. This responsibility will include continual assessments of the services we offer our customers and our customers’ needs with ASE and USI.

Other responsibilities include:

• Act as the primary commercial interface between customers and ASE/USI
• Representing ASE/USI at industry events, conferences, and technical forums to promote ASE/USI’s capabilities, technology leadership, and competitive advantages.
• Identify customer needs and propose value-driven technical and commercial solutions
• Support strategic initiatives and long-term customer positioning
• Develop technology and service promotion strategies with key customers by understanding their business drivers, IC applications, system architectures, and market positions
• Create technical marketing materials (presentations, white papers, and technical briefings) to effectively communicate ASE/USI’s capabilities and technology differentiation
• Deliver technical presentations and engage with customer design, packaging, and system teams to promote and position ASE/USI’s technologies for next-generation products
• Collaborate with ASE application engineering and Sales to promote ASE/USI’s technical capabilities, roadmaps, and manufacturing strengths
• Facilitate communication between customers and internal engineering teams to address technology gaps and support product deployment. Contribute to long-term roadmap development with ASE/USI manufacturing and R&D organizations
• Advise internal stakeholders on customer technology trends, competitive positioning, and key technical issues
• Drive technology engagements that lead to new business opportunities and design wins, increasing adoption of ASE and USI’s strategic platforms
• Support executive management in shaping long-term advanced packaging technology and business strategies

EDUCATION and/or EXPERIENCE Company requires a Bachelor of Science or Bachelor (BS) of Arts (BA) or higher and/or 8-10 years of sales experience and a minimum of 5 years of experience in the Contract Manufacturing/EMS or semiconductor packaging industry. Must have direct sales experience in consumer products and with major clients (Fortune 500 or equivalent).

Candidates should have experience managing strategic customer accounts and strong verbal, written, and interpersonal communication skills. The role requires the ability to deliver technical presentations, develop customer proposals, and provide structured progress reports. Strong organizational and computer skills are required.

GENERAL QUALIFICATIONS The successful candidate must be a persuasive communicator capable of engaging confidently with technical or business stakeholders at all levels—from engineers to senior executives.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily and demonstrate flexibility and adaptability in a dynamic environment. The successful candidate should demonstrate:

• Excellent written and verbal communication skills
• Fluent in French and English
• Strong teamwork and collaboration capabilities
• Ability to quickly learn new technologies and industry developments
• Ability to follow directions
• Determined and goal-driven attitude
• Strong organizational and problem-solving skills
• Ability to work independently from the start and sense of responsibility
• Strong customer focus with a dynamic and proactive mindset
• Good computer skills (Proficient in MS Outlook, Word, Excel, and PowerPoint) with the ability to summarize weekly activity in report format will be a requirement for this position.

Additional qualifications include:

• Experience managing global B2B customer accounts in a technical environment (OSAT and/or EMS)
• Demonstrated success in business development, negotiations, and deal closing
• Strategic mindset with long-term customer development vision
• Ability to navigate challenging market or customer situations constructively
• Strong cultural awareness and adaptability in a global organization
• Automotive industry experience is a strong advantage
• Knowledge of power devices and automotive powertrain technologies is a plus
• This position requires both domestic and international travel

COMPANY BENEFITS: ASE (U.S.) INC. Provides a comprehensive benefit package to all its full-time employees. We are an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

European offices are in Brussels and Munich. Employees in other countries perform remote work.

To inquire about this open position, please send us a message and your resume in English to:

juliette.handwerker@aseeu.com