Introduction
In today’s competitive job market, securing a quality internship is crucial for gaining valuable job experience. Indonesia, with its rapidly growing economy, offers numerous opportunities for students and young professionals to gain practical skills through internships. However, crafting a compelling internship letter is essential to stand out from the competition. This guide provides 25+ sample internship letters that demonstrate effective strategies for securing internships in Indonesia.
These strategies include highlighting relevant skills, showcasing enthusiasm for the industry, and demonstrating a clear understanding of the company’s mission. By using these samples as templates, you can create personalized internship letters that increase your chances of landing your desired position.
1. Application for Marketing Internship at PT Digital Nusantara
Jl. Sudirman No. 123
Jakarta, 10220
Indonesia
October 5, 2023
Dear Hiring Manager,
I am writing to express my interest in the Marketing Internship position at PT Digital Nusantara. With a strong academic background in marketing and a passion for digital innovation, I am eager to contribute to your team while gaining hands-on experience in the field.
Key Skills: Social media management, market research, and content creation.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Sincerely,
Ayu Lestari
2. Follow-Up Letter for Internship Application
Jl. Gajah Mada No. 456
Bandung, 40112
Indonesia
November 10, 2023
Dear Mr. Wahyu,
I hope this letter finds you well. I am writing to follow up on my internship application submitted on October 15, 2023, for the Finance Department at PT Finansia Indonesia.
I understand that hiring processes can take time, but I wanted to express my continued interest in the opportunity to contribute to your team.
Thank you for your time and consideration. I look forward to the possibility of discussing my application further.
Best regards,
Rangga Aditya
3. Thank You Letter After Internship Interview
Jl. Raya Cikokol No. 789
Tangerang, 15117
Indonesia
December 1, 2023
Dear Ms. Sari,
I am writing to express my gratitude for the opportunity to interview for the Human Resources Internship position at PT HR Solutions Indonesia on November 25, 2023.
I truly appreciate the time you took to speak with me and share insights about the role and your team. I am even more confident now that this internship aligns with my career goals.
Thank you again for your consideration. I look forward to your decision.
Warm regards,
Lesti Widyastuti
4. Letter of Recommendation Request for Internship
Jl. Kaliurang KM. 14
Yogyakarta, 55555
Indonesia
January 8, 2024
Dear Professor Sudarto,
I hope this letter finds you in good health. I am reaching out to request a letter of recommendation to support my application for the Engineering Internship program at PT Teknologi Maju.
Your endorsement would carry significant weight, and I would be grateful for your support in this important step of my academic and professional journey.
Thank you for considering my request. Please let me know if you need any additional information from me.
Best regards,
Budi Hartono
5. Acceptance of Internship Offer
Jl. Pemuda No. 321
Surabaya, 60234
Indonesia
February 15, 2024
Dear Mr. Hendarto,
I am pleased to accept the offer for the Software Development Internship position at PT Tech Innovator Indonesia. I am excited about the opportunity to work with your team and contribute to the development of innovative solutions.
I confirm that I will be available to start on March 1, 2024, and will fully commit to the responsibilities outlined in the offer letter.
Thank you for this opportunity. I look forward to a productive and enriching experience.
Sincerely,
Dwi Cahyadi
6. Request for Internship Extension
Jl. Bintaro Raya No. 654
South Tangerang, 15224
Indonesia
March 10, 2024
Dear Ms. Retno,
I am writing to request an extension of my internship period at PT Global Services Indonesia, currently set to end on April 30, 2024.
I have thoroughly enjoyed my time at the company and believe that an extension would allow me to complete ongoing projects and further develop my skills.
Thank you for considering my request. I am available to discuss this matter further at your convenience.
Best regards,
Adi Wibowo
7. Letter of Resignation from Internship
Jl. Gatot Subroto No. 987
Jakarta, 10000
Indonesia
April 5, 2024
Dear Mr. Prasetyo,
Please accept this letter as formal notice of my resignation from the Sales and Marketing Internship position at PT Excelindo Raya, effective May 1, 2024.
I appreciate the opportunities I have had while working with your team, but I have decided to pursue another opportunity that aligns more closely with my long-term career goals.
Thank you for your understanding, and I wish the company continued success in the future.
Sincerely,
Dewi Anggraini
8. Application for Research Internship
Jl. Kampus UI No. 456
Depok, 16424
Indonesia
May 20, 2024
Dear Dr. Hartono,
I am writing to express my interest in the Research Internship position at the Center for Economic Studies. My academic background in economics and my passion for data analysis make me a strong candidate for this role.
I am particularly interested in contributing to the ongoing project on Indonesia’s economic development and would welcome the opportunity to work under your guidance.
Thank you for considering my application. I look forward to the possibility of contributing to your team.
Best regards,
Rina Sutanto
9. Letter of Interest for NGO Internship
Jl. Taman Margasatwa No. 321
Malang, 65112
Indonesia
June 1, 2024
Dear Ms. Widyastuti,
I am writing to express my interest in the Community Development Internship position at Yayasan Peduli Indonesia. I am deeply committed to social causes and believe that this internship would provide me with valuable experience in making a positive impact.
My skills in project management and community engagement align well with the objectives of your organization.
Thank you for considering my application. I look forward to the opportunity to contribute to your important work.
Warm regards,
Ani Rahmawati
10. Application for IT Internship
Jl. Pajajaran No. 654
Bogor, 16153
Indonesia
July 10, 2024
Dear Mr. Sutanto,
I am writing to apply for the IT Internship position at PT Tech Solusi Indonesia. With a strong foundation in computer science and a passion for innovation, I am eager to contribute to your team while gaining hands-on experience in the field.
I am particularly interested in the opportunity to work on network security and system optimization projects.
Thank you for considering my application. I look forward to the possibility of discussing how I can contribute to your team.
Best regards,
Andi Setiawan
11. Follow-Up Letter for Internship Application
Jl. Teuku Umar No. 987
Denpasar, 80113
Indonesia
August 5, 2024
Dear Ms. Dewi,
I hope this letter finds you well. I am writing to follow up on my internship application for the Human Resources Department at PT Bali Tourism Indonesia, which I submitted on July 15, 2024.
I remain very interested in the opportunity and would be grateful for any update regarding the status of my application.
Thank you for your time and consideration. I look forward to hearing from you soon.
Best regards,
Lila Sari
12. Letter of Recommendation Request for Internship
Jl. Cendrawasih No. 321
Manado, 95311
Indonesia
September 1, 2024
Dear Professor Sumarsono,
I hope this letter finds you well. I am writing to request a letter of recommendation to support my application for the Environmental Science Internship program at the World Wildlife Fund Indonesia.
Your endorsement would significantly strengthen my application, and I would be grateful for your support in this important step of my academic journey.
Thank you for considering my request. Please let me know if you need any additional information from me.
Best regards,
Vina Andriani
13. Application for Journalism Internship
Jl. Sudirman No. 123
Jakarta, 10220
Indonesia
October 5, 2024
Dear Mr. Wijaya,
I am writing to express my interest in the Journalism Internship position at PT Media Nusantara. With a strong passion for storytelling and a keen interest in current events, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in writing, editing, and social media management align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Tuti Nurhayati
14. Letter of Interest for Startup Internship
Jl. Raya Pajajaran No. 456
Bandung, 40112
Indonesia
November 10, 2024
Dear Mr. Aditya,
I am writing to express my interest in the Business Development Internship position at PT Startup Indonesia. I am fascinated by the innovative approach your company has taken in the tech industry and am eager to contribute to your team’s success.
I believe that my skills in market research and business strategy would be a valuable asset to your team.
Thank you for considering my application. I look forward to the possibility of discussing how I can contribute to your company’s growth.
Best regards,
Rudi Hartono
15. Application for Engineering Internship
Jl. Gajah Mada No. 789
Bandung, 40112
Indonesia
December 1, 2024
Dear Ms. Sari,
I am writing to apply for the Mechanical Engineering Internship position at PT Engineering Solutions Indonesia. With a strong academic background in mechanical engineering and a passion for innovation, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in CAD design, prototyping, and problem-solving align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Bambang Sutanto
16. Letter of Resignation from Internship
Jl. Raya Kuta No. 654
Badung, 80361
Indonesia
January 8, 2025
Dear Ms. Widyastuti,
Please accept this letter as formal notice of my resignation from the Marketing Internship position at PT Bali Tourism Indonesia, effective February 1, 2025.
I have thoroughly enjoyed my time at the company and am grateful for the opportunities I have had to develop my skills in digital marketing. However, I have decided to pursue another opportunity that aligns more closely with my long-term career goals.
Thank you for your understanding, and I wish the company continued success in the future.
Best regards,
Lestari Wijayanti
17. Request for Internship Reference
Jl. Kaliurang KM. 14
Yogyakarta, 55555
Indonesia
February 15, 2025
Dear Mr. Prasetyo,
I hope this letter finds you well. I am writing to request a reference for my upcoming internship applications. As my supervisor during my internship at PT Teknologi Maju, I believe your endorsement would carry significant weight.
Your recommendation would be invaluable in helping me secure future opportunities in the tech industry.
Thank you for considering my request. Please let me know if you need any additional information from me.
Best regards,
Budi Hartono
18. Application for Legal Internship
Jl. Pemuda No. 321
Surabaya, 60234
Indonesia
March 10, 2025
Dear Ms. Retno,
I am writing to express my interest in the Legal Internship position at PT Legal Solutions Indonesia. With a strong academic background in law and a passion for corporate legal affairs, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in legal research, contract review, and regulatory compliance align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Dwi Cahyadi
19. Letter of Interest for Internship
Jl. Raya Cikokol No. 789
Tangerang, 15117
Indonesia
April 5, 2025
Dear Mr. Aditya,
I am writing to express my interest in the Business Development Internship position at PT Global Services Indonesia. I am deeply committed to learning about business strategy and market expansion, and I believe that this internship would provide me with valuable experience in these areas.
I am particularly interested in the opportunity to work on market research and business planning projects.
Thank you for considering my application. I look forward to the possibility of discussing how I can contribute to your team.
Best regards,
Adi Wibowo
20. Application for Finance Internship
Jl. Sudirman No. 123
Jakarta, 10220
Indonesia
May 20, 2025
Dear Ms. Sari,
I am writing to apply for the Finance Internship position at PT Finansia Indonesia. With a strong academic background in finance and a passion for financial analysis, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in financial modeling, budgeting, and data analysis align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Rangga Aditya
21. Letter of Interest for Internship
Jl. Gatot Subroto No. 987
Jakarta, 10000
Indonesia
June 1, 2025
Dear Mr. Hendarto,
I am writing to express my interest in the Sales and Marketing Internship position at PT Excelindo Raya. I am passionate about sales strategy and customer relationship management, and I believe that this internship would provide me with valuable experience in these areas.
I am particularly interested in the opportunity to work on sales campaigns and market analysis projects.
Thank you for considering my application. I look forward to the possibility of discussing how I can contribute to your team.
Best regards,
Dewi Anggraini
22. Application for HR Internship
Jl. Pajajaran No. 321
Bogor, 16153
Indonesia
July 10, 2025
Dear Ms. Widyastuti,
I am writing to apply for the Human Resources Internship position at PT HR Solutions Indonesia. With a strong academic background in human resources and a passion for talent management, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in recruitment, employee relations, and training program development align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Lesti Widyastuti
23. Letter of Interest for Internship
Jl. Kampus UI No. 456
Depok, 16424
Indonesia
August 5, 2025
Dear Dr. Hartono,
I am writing to express my interest in the Research Internship position at the Center for Economic Studies. My academic background in economics and my passion for data analysis make me a strong candidate for this role.
I am particularly interested in contributing to the ongoing project on Indonesia’s economic development and would welcome the opportunity to work under your guidance.
Thank you for considering my application. I look forward to the possibility of contributing to your team.
Best regards,
Rina Sutanto
24. Application for Internship in Healthcare
Jl. Taman Margasatwa No. 321
Malang, 65112
Indonesia
September 1, 2025
Dear Ms. Widyastuti,
I am writing to apply for the Healthcare Internship position at RS Premier Jatim. With a strong academic background in public health and a passion for healthcare management, I am eager to contribute to your team while gaining hands-on experience in the field.
My skills in patient care, health education, and hospital administration align well with the responsibilities of this role.
Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your team.
Best regards,
Ani Rahmawati
25. Letter of Interest for Internship
Jl. Cendrawasih No. 987
Manado, 95311
Indonesia
October 5, 2025
Dear Ms. Dewi,
I am writing to express my interest in the Environmental Science Internship position at the World Wildlife Fund Indonesia. I am deeply committed to environmental conservation and believe that this internship would provide me with valuable experience in making a positive impact.
I am particularly interested in the opportunity to work on conservation projects and environmental education programs.
Thank you for considering my application. I look forward to the possibility of contributing to your important work.
Best regards,
Vina Andriani
Conclusion
Crafting a compelling internship letter is a crucial step in securing a valuable internship experience in Indonesia. By highlighting relevant skills, demonstrating enthusiasm for the industry, and tailoring each letter to the specific company and role, you can increase your chances of landing your desired internship. Use these 25 sample internship letters as templates to create personalized and professional applications that help you stand out in a competitive job market.