Introduction to Internship Recommendation Letters in Indonesia
An internship recommendation letter is a crucial document for students and professionals seeking to secure valuable work experience in Indonesia. These letters, typically written by academic advisors, professors, or supervisors, highlight the candidate’s skills, qualifications, and suitability for the internship role. In 2026, as competition for internships grows, having a well-crafted recommendation letter can make a significant difference in standing out to potential employers.
In this article, we provide 16+ professional internship recommendation letter samples tailored for opportunities in Indonesia. These examples cover a wide range of industries and scenarios, ensuring you can find a template that matches your specific needs.
1. Internship Recommendation Letter for Engineering Students
Dr. Rina Sutanto
Department of Mechanical Engineering
Universitas Indonesia
Depok, West Java, Indonesia
15 March 2026
Dear Hiring Manager,
I am writing to wholeheartedly recommend Mr. Adi Wirawan for the internship position at PT. Petrokimia Gresik. As his academic advisor, I have witnessed his exceptional dedication to mechanical engineering and his strong analytical skills.
Adi’s academic performance is outstanding, and his final project on renewable energy solutions earned him the highest grade in his class. His ability to work collaboratively and lead teams will undoubtedly make him a valuable asset to your organization.
Please feel free to contact me at [email protected] if you require further information.
Sincerely,
Dr. Rina Sutanto
2. Internship Recommendation Letter for Business Administration Students
Prof. Budi Hartono
Faculty of Business and Economics
Universitas Gadjah Mada
Yogyakarta, Indonesia
20 March 2026
Dear Hiring Manager,
I am pleased to recommend Ms. Lestari Dewi for the marketing internship at Unilever Indonesia. As her professor in Strategic Marketing, I have observed her exceptional ability to analyze market trends and develop innovative strategies.
Her final project, which focused on digital marketing campaigns, demonstrated her creativity and understanding of consumer behavior. I am confident that she will bring the same level of enthusiasm and expertise to your team.
Thank you for considering her application. Please contact me at [email protected] for any further inquiries.
Best regards,
Prof. Budi Hartono
3. Internship Recommendation Letter for Computer Science Students
Dr. Andi Setiawan
School of Computer Science
Institut Teknologi Bandung
Bandung, West Java, Indonesia
25 March 2026
Dear Hiring Manager,
It is with great enthusiasm that I recommend Mr. Budi Hartono for the software development internship at Gojek. As his thesis advisor, I have witnessed his remarkable talent in programming and software development.
Budi’s ability to solve complex coding problems and his deep understanding of algorithms make him an exceptional candidate. His contributions to our university’s coding club have been invaluable, and I am confident he will excel in your team.
Please do not hesitate to contact me at [email protected] for any further information.
Sincerely,
Dr. Andi Setiawan
4. Internship Recommendation Letter for Environmental Science Students
Dr. Sri Wahyuni
Department of Environmental Science
Universitas Padjadjaran
Bandung, West Java, Indonesia
30 March 2026
Dear Hiring Manager,
I am delighted to recommend Ms. Rina Marlina for the environmental conservation internship at WWF Indonesia. As her academic advisor, I have seen her passion for environmental sustainability and her dedication to making a positive impact.
Her research on waste management systems has shown her ability to think critically and propose practical solutions. I am confident that she will be a valuable asset to your team and contribute meaningfully to your conservation efforts.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Dr. Sri Wahyuni
5. Internship Recommendation Letter for Nursing Students
Dr. Nina Sari
Faculty of Nursing
Universitas Indonesia
Depok, West Java, Indonesia
5 April 2026
Dear Hiring Manager,
I am writing to wholeheartedly recommend Ms. Dewi Ratna for the nursing internship at Rumah Sakit Cipto Mangunkusumo. As her clinical instructor, I have observed her exceptional patient care skills and her strong commitment to the nursing profession.
Dewi’s ability to remain calm under pressure and her compassionate approach to patient care make her an outstanding candidate. I am confident that she will excel in your clinical environment and make valuable contributions to your team.
Please do not hesitate to contact me at [email protected] for any further information.
Sincerely,
Dr. Nina Sari
6. Internship Recommendation Letter for Law Students
Prof. Ahmad Sudrajat
Faculty of Law
Universitas Gadjah Mada
Yogyakarta, Indonesia
10 April 2026
Dear Hiring Manager,
It is with great pleasure that I recommend Mr. Rudi Hartono for the legal internship at Hadiputranto, Hadinoto & Partners. As his professor in Corporate Law, I have seen his exceptional understanding of legal principles and his ability to apply them in practical scenarios.
Rudi’s analytical skills and attention to detail make him an excellent candidate for your legal team. I am confident that he will make valuable contributions to your firm and gain invaluable experience during his internship.
Thank you for considering his application. Please contact me at [email protected] for any further inquiries.
Best regards,
Prof. Ahmad Sudrajat
7. Internship Recommendation Letter for Architecture Students
Dr. Tono Sutanto
Department of Architecture
Institut Teknologi Sepuluh Nopember
Surabaya, East Java, Indonesia
15 April 2026
Dear Hiring Manager,
I am writing to recommend Mr. Andi Setiawan for the architecture internship at PT. Wijaya Karya. As his thesis advisor, I have witnessed his exceptional talent in architectural design and his ability to create innovative solutions.
Andi’s final project, which focused on sustainable building design, demonstrated his deep understanding of environmental principles and his ability to integrate them into practical designs. I am confident that he will be a valuable asset to your team.
Please do not hesitate to contact me at [email protected] for any further information.
Sincerely,
Dr. Tono Sutanto
8. Internship Recommendation Letter for Psychology Students
Dr. Lina Suryani
Department of Psychology
Universitas Padjadjaran
Bandung, West Java, Indonesia
20 April 2026
Dear Hiring Manager,
It is with great enthusiasm that I recommend Ms. Rina Marlina for the psychology internship at Lembaga Pemasyarakatan Klas I Surabaya. As her academic advisor, I have seen her exceptional understanding of psychological principles and her ability to apply them in real-world settings.
Rina’s ability to connect with individuals and her strong interpersonal skills make her an excellent candidate for this role. I am confident that she will make valuable contributions to your team and gain invaluable experience during her internship.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Dr. Lina Suryani
9. Internship Recommendation Letter for Economics Students
Prof. Bambang Susanto
Department of Economics
Universitas Gadjah Mada
Yogyakarta, Indonesia
25 April 2026
Dear Hiring Manager,
I am delighted to recommend Mr. Adi Wirawan for the economic research internship at Bank Indonesia. As his professor in Macroeconomics, I have seen his exceptional analytical skills and his ability to interpret economic data effectively.
Adi’s ability to think critically and his strong understanding of economic principles make him an outstanding candidate for this role. I am confident that he will make valuable contributions to your team and gain invaluable experience during his internship.
Please do not hesitate to contact me at [email protected] for any further information.
Best regards,
Prof. Bambang Susanto
10. Internship Recommendation Letter for Biology Students
Dr. Sri Wahyuni
Department of Biology
Universitas Padjadjaran
Bandung, West Java, Indonesia
30 April 2026
Dear Hiring Manager,
It is with great pleasure that I recommend Ms. Lestari Dewi for the research internship at the Indonesian Institute of Sciences (LIPI). As her thesis advisor, I have witnessed her exceptional talent in biological research and her ability to conduct experiments with precision.
Lestari’s ability to analyze data and draw meaningful conclusions makes her an excellent candidate for this role. I am confident that she will make valuable contributions to your team and gain invaluable experience during her internship.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Dr. Sri Wahyuni
11. Internship Recommendation Letter for Chemistry Students
Dr. Andi Setiawan
Department of Chemistry
Institut Teknologi Bandung
Bandung, West Java, Indonesia
5 May 2026
Dear Hiring Manager,
I am writing to wholeheartedly recommend Mr. Budi Hartono for the chemistry internship at PT. Pertamina. As his academic advisor, I have seen his exceptional understanding of chemical principles and his ability to apply them in practical settings.
Budi’s ability to conduct experiments with precision and his strong analytical skills make him an outstanding candidate for this role. I am confident that he will make valuable contributions to your team and gain invaluable experience during his internship.
Please do not hesitate to contact me at [email protected] for any further information.
Sincerely,
Dr. Andi Setiawan
12. Internship Recommendation Letter for Physics Students
Prof. Rina Sutanto
Department of Physics
Universitas Indonesia
Depok, West Java, Indonesia
10 May 2026
Dear Hiring Manager,
It is with great enthusiasm that I recommend Ms. Dewi Ratna for the physics internship at the Indonesian National Institute of Aeronautics and Space (LAPAN). As her thesis advisor, I have witnessed her exceptional talent in theoretical and experimental physics.
Dewi’s ability to analyze complex problems and her strong understanding of physical principles make her an excellent candidate for this role. I am confident that she will make valuable contributions to your team and gain invaluable experience during her internship.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Prof. Rina Sutanto
13. Internship Recommendation Letter for Mathematics Students
Dr. Tono Sutanto
Department of Mathematics
Institut Teknologi Sepuluh Nopember
Surabaya, East Java, Indonesia
15 May 2026
Dear Hiring Manager,
I am delighted to recommend Mr. Adi Wirawan for the mathematics internship at PT. Bank Central Asia. As his academic advisor, I have seen his exceptional understanding of mathematical principles and his ability to apply them in practical scenarios.
Adi’s ability to solve complex mathematical problems and his strong analytical skills make him an outstanding candidate for this role. I am confident that he will make valuable contributions to your team and gain invaluable experience during his internship.
Please do not hesitate to contact me at [email protected] for any further information.
Sincerely,
Dr. Tono Sutanto
14. Internship Recommendation Letter for Sociology Students
Dr. Lina Suryani
Department of Sociology
Universitas Padjadjaran
Bandung, West Java, Indonesia
20 May 2026
Dear Hiring Manager,
It is with great pleasure that I recommend Ms. Rina Marlina for the sociology internship at the Indonesian National Development Planning Agency (BAPPENAS). As her thesis advisor, I have witnessed her exceptional understanding of social structures and her ability to analyze societal issues effectively.
Rina’s ability to connect with communities and her strong interpersonal skills make her an excellent candidate for this role. I am confident that she will make valuable contributions to your team and gain invaluable experience during her internship.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Dr. Lina Suryani
15. Internship Recommendation Letter for Political Science Students
Prof. Bambang Susanto
Department of Political Science
Universitas Gadjah Mada
Yogyakarta, Indonesia
25 May 2026
Dear Hiring Manager,
I am writing to wholeheartedly recommend Mr. Rudi Hartono for the political science internship at the Ministry of Foreign Affairs of the Republic of Indonesia. As his professor in International Relations, I have seen his exceptional understanding of political principles and his ability to analyze global issues effectively.
Rudi’s ability to think critically and his strong understanding of political dynamics make him an outstanding candidate for this role. I am confident that he will make valuable contributions to your team and gain invaluable experience during his internship.
Please do not hesitate to contact me at [email protected] for any further information.
Best regards,
Prof. Bambang Susanto
16. Internship Recommendation Letter for Pharmacy Students
Dr. Nina Sari
Faculty of Pharmacy
Universitas Indonesia
Depok, West Java, Indonesia
30 May 2026
Dear Hiring Manager,
It is with great enthusiasm that I recommend Ms. Dewi Ratna for the pharmacy internship at PT. Kimia Farma. As her academic advisor, I have witnessed her exceptional understanding of pharmaceutical principles and her ability to apply them in practical settings.
Dewi’s ability to analyze drug interactions and her strong knowledge of pharmacology make her an excellent candidate for this role. I am confident that she will make valuable contributions to your team and gain invaluable experience during her internship.
Thank you for considering her application. Please feel free to contact me at [email protected].
Best regards,
Dr. Nina Sari
Conclusion
These 16 internship recommendation letter samples provide a comprehensive guide for students and professionals in Indonesia seeking to secure internships across various industries. Each letter is tailored to highlight the candidate’s skills, qualifications, and suitability for the specific role, ensuring a strong application. By using these templates as a starting point, you can create a compelling recommendation letter that helps you stand out in the competitive internship landscape of 2026.