# Career Opportunities at PT Mitramulia Makmur: Join a Premier Plastic Packaging Manufacturer
Finding a workplace that bridges long-term industrial stability with continuous innovation is the cornerstone of a fulfilling professional journey. PT Mitramulia Makmur, widely recognized as MMM Plastic, has stood at the forefront of the plastic container manufacturing and commercial printing sector since 1993. Backed by cutting-edge industrial infrastructure, integrated management systems, and a steadfast dedication to the ISO 9001:2015 quality benchmark, the company consistently delivers high-grade packaging solutions to diverse commercial sectors.
To sustain this growth trajectory, PT Mitramulia Makmur invites forward-thinking professionals, technical specialists, and driven graduates to join its expanding operations. Explore the comprehensive career openings detailed below and discover where your expertise fits into our manufacturing ecosystem.
## Current Job Openings
1. Management Trainee (All Manufacturing Plants)
The Management Trainee program is tailored for analytical, high-potential individuals prepared to master industrial production workflows and step into operational leadership roles across our manufacturing facilities.
Key Qualifications and Attributes:
* Academic Background: Bachelor’s Degree (S1) in Industrial Engineering, Chemical Engineering, Mechanical Engineering, or Plastics Engineering with a minimum GPA of 3.00 out of 4.00.
* Experience Level: Fresh graduates with relevant internship experience in a manufacturing or plant environment are strongly encouraged to apply.
* Technical Acumen: Foundational understanding of core polymer processing techniques, including injection molding, blow molding, extrusion, and thermoforming.
* Software Proficiency: Advanced proficiency in Microsoft Office applications, general administrative systems, and engineering-related analysis tools.
* Core Competencies: Demonstrated leadership potential, data-driven analytical problem-solving skills, and a target-focused operational mindset.
* Workplace Values: Uncompromising personal integrity, proactive accountability, and a collaborative work ethic.
* Mobility: Full willingness to be assigned to any of PT Mitramulia Makmur’s production plants nationwide.
2. Information Technology (IT) Specialist (Sidoarjo & Surabaya)
As digital infrastructure and industrial automation become increasingly intertwined, our IT team ensures continuous operational uptime, system integrity, and seamless hardware-software integration across our regional facilities.
Key Qualifications and Attributes:
* Academic Background: Bachelor’s Degree (S1) in Computer Science, Information Technology, Software Engineering, or an equivalent technical field.
* Professional Experience: At least one year of proven experience in an IT support, systems administration, or industrial tech capacity.
* Technical Competence: Familiarity with network diagnostics, systems maintenance, and industrial automation protocols, including Programmable Logic Controllers (PLC).
* Problem-Solving Skills: Exceptional logical reasoning capabilities to troubleshoot network, hardware, and operational disruptions efficiently.
* Interpersonal Skills: Strong teamwork orientation, dependable communication skills, and a resilient, solutions-oriented approach to workplace challenges.
* Work Location: Flexibility for operational placement across facilities in Surabaya and Sidoarjo.
3. Inventory Control Specialist (Sidoarjo)
Precision and supply chain visibility safeguard the efficiency of our production cycles. The Inventory Control Specialist will oversee warehouse record accuracy, monitor stock balance, and streamline logistical reporting.
Key Qualifications and Attributes:
* Academic Background: Bachelor’s Degree (S1), with preference given to graduates in Business Administration, Accounting, Supply Chain Management, or Logistics.
* Professional Experience: A minimum of one year of direct experience handling warehouse administration, materials control, or inventory auditing.
* Software & Systems Mastery: High-level competence in Microsoft Excel functions (including VLOOKUP, HLOOKUP, and Pivot Tables); practical experience working with enterprise resource planning (ERP) platforms or specialized inventory tools (such as SAP or Accurate).
* Operational Scope: Proven capability to organize periodic physical stock audits, reconcile ledger balances, track discrepancies, and compile clear analytical stock reports.
* Personal Attributes: Meticulous attention to detail, strong moral integrity, and dependable professional responsibility.
* Work Location: Stationed at our primary facility in Sidoarjo.
4. Export & Import Sales Executive (Surabaya)
Expanding beyond regional domestic markets requires proactive business development and deep regulatory knowledge. The Export & Import Sales Executive serves as the commercial liaison between our production capabilities and international business partners.
Key Qualifications and Attributes:
* Academic Background: Bachelor’s Degree (S1) in International Marketing, Business Management, English Literature, International Relations, or a related discipline.
* Language Proficiency: Fluent oral and written English communication skills suitable for global corporate correspondence, presentations, and contract negotiations.
* Industry Knowledge: Thorough comprehension of cross-border trade mechanisms, freight logistics, customs clearance protocols, and international sales documentation.
* Commercial Expertise: Outstanding presentation delivery, consultative client relationship management, and commercial negotiation techniques.
* Technical Skills: Sound working knowledge of office productivity suites, with an emphasis on commercial data tracking in Microsoft Excel.
* Mobility Requirement: Possession of a valid private vehicle driver’s license (car or motorcycle) is highly advantageous for regional travel.
* Work Location: Stationed at the Surabaya commercial office.
## Why Choose a Career at PT Mitramulia Makmur?
Working with an established packaging manufacturer provides meaningful professional advantages for those serious about industrial excellence:
* Stable Industry Standing: Build your career alongside an organization with three decades of proven operational longevity and steady market expansion.
* Standards-Driven Environment: Gain firsthand exposure to rigorous quality benchmarks governed by internationally recognized ISO 9001:2015 frameworks.
* Culture of Innovation: Contribute directly to packaging sustainability, advanced manufacturing systems, and creative product designs that serve nationwide consumer demands.
* Clear Professional Progression: Receive merit-based recognition in an environment that values proactive problem-solving, ethical leadership, and continuous skill refinement.
## How to Submit Your Application
Prospective candidates who meet the criteria above are encouraged to begin their formal application process immediately. Please ensure that all submitted documentation—including your detailed resume, academic credentials, and identity profiles—is accurate, current, and thoroughly documented within the official recruitment portal to facilitate prompt administrative evaluation by our talent acquisition team.