sales marketing

COSMO E&C CO. LTD.,; Jakarta Utara; On-site; IDR 400,000,000 - 650,000,000; Full time

Job summary

COSMO E&C CO. LTD. is seeking an experienced Sales & Business Development professional for a contract role in South Jakarta, Jakarta.

The role focuses on identifying opportunities, building client relationships, and expanding our presence in Indonesia’s construction market. The ideal candidate will generate leads, support tender activities, and drive revenue growth, with a track record in factory/manufacturing facilities and building projects.

Qualifications

• Bachelor’s degree in a related field (Business, Marketing, Engineering, Construction Management).
• Minimum 5 years of experience in Sales, Marketing, or Business Development.
• Minimum 5 years of relevant experience in the construction industry, especially factory/manufacturing facilities and building projects.
• Strong communication, negotiation, and interpersonal skills.
• Proficiency in Bahasa Indonesia and English.

Responsibilities

• Identify and develop new business opportunities in construction and engineering.
• Build and maintain relationships with prospective and existing clients.
• Develop opportunities related to factory, manufacturing facilities, and building construction projects.
• Conduct market research on potential clients, projects, trends, and competitors.
• Prepare sales proposals, presentations, quotations, and tender documents.

Skills

Strong communication

Negotiation

Interpersonal skills

Education

Bachelor’s degree in Business, Marketing, Engineering, Construction Management

Job description

About us COSMO E&C CO. LTD., is a dynamic and forward-thinking organisation operating in the construction and engineering sector. We are committed to delivering innovative solutions and building strong partnerships with our clients. Our team is dedicated to excellence, integrity, and driving business growth through strategic initiatives and customer-focused service.

About the Role

We are looking for an experienced Sales & Business Development professional to join our growing team on a contract basis in South Jakarta, Jakarta.

This position will play a key role in identifying new business opportunities, developing client relationships, and expanding our presence in Indonesia’s construction market. The successful candidate will be responsible for generating leads, developing project opportunities, supporting tender activities, and driving revenue growth.

Key Responsibilities

Identify and develop new business opportunities in the construction and engineering sectors

Build and maintain strong relationships with prospective and existing clients

Develop business opportunities related to factory, manufacturing facility, and building construction projects

Conduct market research to identify potential clients, upcoming projects, industry trends, and competitor activities

Prepare sales proposals, company presentations, quotations, and tender-related documents

Follow up on potential projects from initial inquiry through negotiation and contract closing

Manage sales pipelines and regularly report business development progress

Coordinate with internal technical, estimation, and project teams to ensure effective client support

Attend client meetings, site visits, exhibitions, seminars, and industry networking events

Support the development of marketing materials and promotional activities

Maintain strong communication with owners, developers, contractors, consultants, and other key industry stakeholders

Qualifications

Bachelor’s degree in Business, Marketing, Engineering, Construction Management, or a related field

Minimum 5 years of experience in Sales, Marketing, or Business Development

Minimum 5 years of relevant experience in the construction industry, particularly in factory/manufacturing facilities and building construction projects

Good understanding of the construction business process, including project identification, client approach, tendering, negotiation, and contract closing

Existing network with owners, developers, contractors, consultants, manufacturing companies, or industrial clients is highly preferred

Strong communication, negotiation, and interpersonal skills

Ability to prepare and deliver professional business proposals and presentations

Target-oriented and capable of managing multiple business opportunities simultaneously

Strong market analysis and business development skills

Proficiency in Bahasa Indonesia and English

Able to work independently as well as collaboratively with internal teams

Willing to conduct client visits, site visits, and business travel as required

What We Offer

At COSMO E&C CO. LTD., we provide a professional and dynamic working environment with opportunities to:

Develop your career in the construction and engineering industry

Work directly with a diverse range of clients and business partners

Participate in new project development and business expansion

Strengthen your expertise in sales, marketing, and business development

Work with an experienced team on challenging and meaningful projects

This position is offered on a contract basis, with career development opportunities based on performance and company requirements.