Senior Contracts Administrator

Bring your energy to Aggreko as Senior Contracts Administrator for Asia to support the Regional Commercial/Contracts Manager in daily commercial operations. The role requires strong communication, negotiation and organizational skills, high attention to detail, and the ability to work independently and in teams. The primary responsibility is managing the full contract lifecycle from negotiation through execution and ongoing administration.

The role will be based in Jakarta, Indonesia . Power without pause. Heating, cooling and oil-free air without end. We keep our customers’ worlds on. From world-class events that last a few weeks to mining operations and remote communities who rely on us for decades.

What you'll do

Manage the full contract lifecycle, including contract setup, documentation, compliance monitoring, performance tracking, renewals, and risk management. Maintain accurate contract records, databases, commercial summaries, and project-related documentation for all new and existing contracts. Oversee billing and cash collection processes by ensuring invoices are issued on time, payments are tracked, and financial records are updated accurately.

Prepare and maintain commercial reports, cash collection reports, payment exposure reports, tender cost models, and bid-related commercial assessments. Support the Commercial/Contracts Manager with presentations, meeting materials, stakeholder coordination, and administrative activities to ensure contractual obligations are met.

Work closely with Sales, Operations, Finance, and external stakeholders to support quotations, manage tax and financial documentation, drive operational excellence, and ensure compliance with company policies and local regulations.

What we're looking for

Bachelor’s degree in Business Administration, Finance, Accounting, or a related field. 3-5 years of experience in contract administration, billing, accounts receivable, or commercial support roles. Strong background in invoicing, collections, audit documentation, and contract/legal document review. High attention to detail, strong documentation discipline, and ability to work independently while meeting deadlines.

Proficient in MS Excel and ERP/financial systems, with strong cross-functional coordination and communication skills. Experience in the energy, industrial services, or infrastructure sectors is advantageous; English proficiency required, and Bahasa proficiency is a plus. Here’s what you’ll get: Competitive compensation package Industry-leading benefit plans Continuous training and development with career growth opportunities Safety-focused culture Our people are can-do, positive, resilient and persistent.

If that feels like you, apply now and build your career with the people bringing energy to the world. #LI-KS1 Equal employment opportunity We welcome people from different backgrounds and cultures, and respect people’s unique skills, attitudes and experiences. We encourage everyone to be themselves at work because we know that’s how we do our best, for each other, for our customers, for the communities where we work, and for our careers.

We are an equal opportunity employer. If you apply for a role at Aggreko, we will consider your application based on your qualifications and experience, and not on your race, colour, ethnicity, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.