Test Development Engineer
TEST DEVELOPMENT ENGINEER
A global semiconductor company specializing in analog, mixed-signal, and digital signal processing ICs for industrial, automotive, communications, and data center markets. The Thailand facility serves as a dedicated test and backend manufacturing hub, with a newly opened advanced facility adding cleanroom capacity for wafer-level processing, chip-scale packaging, and final IC test operations.

Chonburi, Thailand | Reports to: Director, Test Engineering

ROLE PURPOSE
Writes and maintains the test programs that electrically validate semiconductor products before shipment to customers worldwide. Covers the full test lifecycle, silicon bring-up, characterization across voltage/temperature/frequency corners, yield analysis and debug, through to production release for high-volume manufacturing. The role sits at the intersection of IC design, manufacturing, and quality, translating circuit-level understanding into automated test solutions on ATE platforms.

RESPONSIBILITIES
ATE Test Program Development
  • Develop, debug, and optimize test programs for Teradyne UltraFLEX and/or Advantest V93K platforms using C/C++ and Python
  • Perform silicon bring-up on first silicon, powering on new devices, validating basic functionality, and feeding results back to design
  • Execute device characterization across voltage, temperature, and frequency corners to define production test limits and datasheet specifications
  • Develop and maintain test program documentation including test plans, flow diagrams, and test specifications
Yield Analysis & Production Support
  • Analyze yield data to identify failure trends, distinguish test-related from design/process-related issues, and drive yield improvement initiatives
  • Support production test release, ensuring programs run reliably at volume with target cycle times and coverage
  • Debug test failures at bench and tester level, performing root cause analysis and implementing corrective actions
  • Monitor and improve test program efficiency including test time reduction, site count optimization, and cost-of-test initiatives
Cross-Functional Collaboration
  • Work closely with Design Engineering to translate device specifications into testable parameters and resolve silicon vs. test ambiguities
  • Collaborate with Product Engineering and Manufacturing teams to support new product introductions and production ramp
  • Interface with global test engineering teams across multiple sites to align test methodologies and share best practices
  • Support quality and reliability engineering with test data, failure analysis, and guard-band optimization
SKILLS & EXPERIENCE
  • Education: Bachelor's degree in Electrical Engineering, Electronics Engineering, or related field
  • Experience: 3–10+ years in semiconductor test development (P3: 3–5 years; P4: 6–10+ years)
  • Technical: Hands-on ATE experience with Teradyne UltraFLEX (IG-XL) and/or Advantest V93K (SmarTest): required; C/C++ and/or Python for test program development, required; silicon bring-up, device characterization, yield analysis, production release, failure debug
  • Industry: Analog, mixed-signal, power management, or data converter ICs — strongly preferred
  • Leadership: Cross-functional collaboration with Design, Product, and Manufacturing teams; analytical problem-solving; clear technical communication
  • Preferred: Test hardware design (load boards, probe cards); statistical analysis tools (JMP, Minitab); semiconductor manufacturing processes (wafer sort, final test)
Commercial Finance Analyst (Samutprakarn)
Our client is a leading international company in the aviation industry seeking a Commercial Finance Analyst (Sales Department) to join their team. The Commercial Finance Analyst will play a key role in supporting sales management, demand analysis, financial planning, forecasting, pricing, profitability analysis, and commercial decision-making. The position will act as a business partner to the Sales & Marketing teams and work closely with Finance, Supply Chain, Customer Service, manufacturing sites, and other stakeholders in an international environment.

Responsibilities:
  • Support sales planning and forecasting, including sales volumes, margins, and costs, ensuring data is accurate, complete, and delivered on time
  • Act as a business partner to Sales & Marketing, providing financial insights and analysis to support commercial decision-making
  • Manage and analyze commercial contracts, including agent contracts, commissions, and sales incentives, ensuring appropriate financial and corporate governance treatment
  • Support commercial proposals and pricing strategies, including margin, profitability, and financial impact analysis
  • Participate in business development and commercial projects, evaluating new business and customer opportunities with a focus on profitability and cash generation
  • Analyze accounts receivable and cash-generation opportunities related to commercial activities
  • Identify opportunities to improve process efficiency, systems, reporting, and cross-functional ways of working
  • Utilize market analysis and competitive intelligence to support commercial and financial decision-making
  • Communicate the financial implications of commercial strategies, investments, customer profitability, risks, and cost-control initiatives to relevant stakeholders
  • Monitor incoming sales, engage regularly with sales representatives, and review market trends and business reports to develop a strong understanding of business dynamics
  • Prepare regular business projections and analysis, including ROFO, S&OP, and actual performance
  • Develop and maintain Power BI dashboards and management reports to provide clear visibility of sales performance, profitability, forecasts, and other key commercial KPIs
  • Analyze data from multiple sources and translate findings into actionable commercial and financial insights for management
  • Coordinate with Supply Chain, Customer Service, Sales, Finance, and Management to consolidate, validate, and communicate business information
  • Prepare GCM and inventory projections based on upcoming sales activities
  • Support ad hoc commercial analysis, business reviews, and business development projects as required
Qualifications:
  • Bachelor’s or Master’s degree in Finance, Accounting, Economics, Financial Management, Business Administration, or a related field
  • 3–5 years of experience in commercial finance, business controlling, financial controlling, FP&A, commercial analysis, sales controlling, or a related field
  • Strong analytical, conceptual, and numerical skills, with a strong commercial and business mindset
  • Strong understanding of financial data, forecasting, profitability analysis, budgeting, and financial models
  • Strong proficiency in Microsoft Excel and Power BI, with the ability to build dashboards, analyze data, identify business trends, and present financial and commercial insights effectively
  • Experience with ERP and/or CRM systems is an advantage
  • Ability to translate financial analysis into practical business recommendations and influence commercial decisions
  • Strong communication and interpersonal skills, with the ability to work effectively with stakeholders at different levels
  • Experience working in a multicultural and international environment is preferred
  • Fluent in English, both written and spoken
  • Proactive, self-motivated, and able to independently identify, implement, and drive improvements
  • Able to explain complex financial and business matters in a simple, clear, and practical manner
  • Strong teamwork and cross-functional collaboration skills
  • Accurate, reliable, quality-driven, and results-oriented
  • Able to work effectively under pressure and meet tight deadlines
  • Adaptable, open-minded, and willing to embrace change and continuous improvement
Preferred Skills
  • Commercial finance or Finance Business Partnering experience
  • Experience in Sales Controlling, FP&A, or Business Controlling
  • Strong experience with sales forecasting and demand planning
  • Knowledge of S&OP (Sales & Operations Planning)
  • Experience in pricing, margin analysis, and customer profitability
  • Advanced Power BI dashboard and data visualization skills
  • Strong Excel skills, including data analysis and financial modelling.
  • Experience working with ERP/CRM systems and integrating data from multiple sources
  • Experience in a manufacturing, industrial, aviation, aerospace, or international business environment is an advantage
Senior Accountant
Our client is a global manufacturer of rail track fastening and railway infrastructure systems, operating as part of a European industrial group with manufacturing, engineering and commercial operations across Europe, Asia-Pacific and the Americas. Their products are used by national rail operators, metro networks and heavy-haul freight lines worldwide. The Thailand entity supports sales and project delivery across South East Asia and is backed by a regional APAC finance function and established global reporting standards.

The candidate will be reporting to the Financial Accountant, Senior Accountant keeps the Thailand finance function running accurately and on time. The role owns day-to-day transactional accounting, accounts payable and receivable, multi-currency bank reconciliations and expense claims and supports WHT and VAT compliance, month-end close and year-end audit. It sits at the centre of a regional structure, working with commercial teams across APAC and with external auditors, banks and tax advisors, and suits a detail-driven finance professional looking for multinational exposure alongside Thai statutory compliance.

Responsibilities

  • Process supplier and creditor invoices accurately and to deadline, applying correct WHT and VAT treatment.
  • Prepare monthly vendor statement reconciliations and execute the payment run.
  • Prepare and process sales/commercial invoices in the ERP and apply all customer receipts.
  • Perform daily bank reconciliations across all currency accounts.
  • Verify and process cash claims, travel claims and business expense reimbursements.
  • Assist with monthly WHT and VAT preparation, lodgement and payment.
  • Support month-end close and year-end audit requirements.
  • Maintain vendor and customer master data, filing and supporting documentation controls.
  • Handle supplier and internal queries and liaise with banks, tax advisors, auditors and government departments
Requirements;

  • Bachelor’s Degree or Master’s Degree in Accounting
  • Minimum 2 years’ experience in an accounting or finance role
  • Hands-on accounts payable and receivable experience, including WHT and VAT processing and statutory filing
  • Working knowledge of Thai tax requirements (preferred)
  • ERP experience, Microsoft Dynamics AX or Dynamics 365 Business Central advantageous
  • Intermediate to advanced Excel and solid Microsoft Office skills
  • High level of accuracy and attention to detail, with strong analytical and organisational skills
  • Clear written and spoken communication in Thai and English
  • Proactive and self-motivated, able to manage multiple priorities to tight deadlines

A recruitment experience built on insight and genuine care.

I had an excellent experience with JacksonGrant and their team. They introduced an opportunity that aligned perfectly with my background and long-term goals. The role wasn’t even advertised, yet it matched my experience, location needs, and career aspirations.

Throughout the process, I received clear updates, guidance, and support at every stage. The communication was timely, transparent, and professional, which made the entire journey smooth and reassuring.

I accepted the offer and, shortly after joining, progressed quickly and was promoted after my probation period. The culture, work-life balance, and environment are exactly what I had been searching for since relocating to Thailand. I’m very grateful for the thoughtful matching and the support throughout the journey.

Candidate Experience
Head of Operations and Supply Chain, Industrial Engineering

A team that goes beyond introducing opportunities, They stay with you until the end.

I had a great experience with JacksonGrant and their team.

They identified the right opportunity, guided me through each stage of the process, and supported me all the way through to the job offer and beyond. 

Truly professional and highly recommended.

 
Candidate Experience
Manager, Business Planning and Projects, Market Expansion Services

JacksonGrant continues to stand out in Thailand’s recruitment landscape for professionalism and expertise.

I have had the privilege of knowing Richard both personally and professionally for over 4 years and I remain impressed by his intelligent, professional, and genuinely likeable approach to the recruitment industry.

He is exceptionally well connected and highly influential with his clients. When acting as a recruiter, he brings sincere interest, intelligence, and balance to both the candidate and the client. Clients and candidates quickly develop strong trust in him, and this ease in the relationship benefits everyone involved. He has a natural ability to bring together like minded and successful professionals.

He is insightful and direct while being fair and diligent. This clearly sets him apart from many in the industry who may be focused yet still lack strength in business development or attention to top candidates.

Having been both a hiring manager in Thailand for many years and more recently a successful candidate placed by him, I can confidently recommend Richard and JacksonGrant as the number one professional recruiter in Thailand and quite possibly in Southeast Asia.

Jon Pickford
Director Smart Buildings and Cities and Integrated Developments Vertical Market APAC, Johnson Controls

With JacksonGrant’s RaaS model, we now have continuous access to expertise that fits our high standards and supports our long term ambitions.

Working with JacksonGrant makes our life easier. They know our business inside out and have supported all of our recruitment for the past eight to nine years, so formalising this partnership was an easy decision. At AviusULD, we set high standards and look for innovative ways to develop strong business partnerships, and the flexibility of this new agreement fits us perfectly.

We now have access to the full capability of the JacksonGrant team. They consistently deliver and understand how we work, so we are looking forward to a long and successful partnership together.

Klaus Hofmann
Chief Executive Officer, AviusULD

A recruitment partner who looks beyond experience and sees real potential.

Finding the right talent for an organisation is always challenging, but working with the right recruitment partner makes it professionally achievable. JacksonGrant brings a clear understanding of business needs, a strong partnership mindset, and deep insight into organisational development. This has been extremely valuable in securing the right people for our operations.

What stands out most is their ability to think beyond traditional experience-based assessments. They don’t look only at a candidate’s past – they look at potential and what the individual can contribute as the organisation grows. This forward-looking view has made a real difference in identifying the right talent.

 
Petcharat Chantachote
Plant Director, GKN Driveline Thailand Co., Ltd

What makes JacksonGrant exceptional is their ability to listen, understand, and translate our needs into strong and high potential hires.

JacksonGrant stands out because they genuinely listen to what the business needs. Their attitude and professional approach have been consistently demonstrated across every interaction I have had with the team. JacksonGrant has been a trusted partner who has supported us in achieving success by understanding our goals and delivering talent who truly fits.

Their team is sophisticated, specialised, and focused on identifying candidates with the right potential rather than simply matching on experience alone. It has always been a pleasure working with JacksonGrant and I am grateful for their continued support.

Pichchanan Lerttheerathitikul
Head of HR, Daimler Commercial Vehicles (Thailand) Ltd.

JacksonGrant stands out in a crowded recruitment market by taking the time to understand what truly drives a business and the type of talent needed to move it forward.

JacksonGrant has been a rare find in the recruitment market. The team takes the time and makes the genuine effort to understand our business and what truly matters in the type of person needed to drive and manage it. Many recruiters focus only on titles, but JacksonGrant goes much deeper.

They are quick to understand the urgency and nature of each requirement and respond promptly. The quality of candidates JacksonGrant reviews and recommends has consistently been of a very high standard. I would confidently recommend JacksonGrant to anyone looking for the right people for their teams.

Russell Pang
Managing Director Thailand and Emerging Markets, CEVA Logistics

RaaS™ that transforms how we hire and how fast we scale.

JacksonGrant understands the logistics business. The company’s excellent network and consultative approach has made it a vital partner in our growth in Thailand and Southeast Asia.

JacksonGrant’s groundbreaking RaaS™ solution has transformed our talent acquisition strategy. Having ongoing access to the breadth of the JacksonGrant team’s experience means we can always secure the right solution.

 
 
 
Tim Burger
Regional Managing Director Thailand, Myanmar and Cambodia, Rhenus Logistics Co., Ltd.