# Build a Sustainable Future: Tamaris Group Career Openings for Top Talent
Stepping into the future of clean energy requires visionary professionals who are passionate about driving impactful environmental solutions. Tamaris Group, a prominent holding company specializing in Renewable Energy—including Mini Hydro Power Plants, Photovoltaics, Biogas—and Salt Manufacturing, is actively expanding its dynamic workforce. If you are a high-achieving individual looking to make a meaningful mark in the green energy sector, this is your opportunity to join the prestigious Tamaris Development Program (TDP) and various key operational divisions.
Explore the diverse professional pathways currently available and discover where your expertise fits best within our growing organization.
## 1. Investment & Commercial (Tamaris Development Program)
Drive strategic financial decisions and shape the future of renewable infrastructure investments through rigorous financial analysis and commercial acumen.
* Educational Background: Bachelor’s Degree (S1) in Finance, Accounting, Economics, Business, Engineering, or a closely related field.
* Professional Experience: Minimum of 2 years of relevant work experience in Investment, Corporate Finance, Financial Advisory, Transaction Services, or Consulting.
* Core Competencies:
* Advanced proficiency in Financial Modeling and Financial Analysis.
* Comprehensive understanding of financial statements, projections, business valuation, and investment analysis.
* Demonstrated capability in evaluating project feasibility and investment opportunities.
* Preferred Qualifications: Experience handling Mergers & Acquisitions (M&A), investments, or divestments within the power generation, energy, or infrastructure sectors. Background in consulting firms or Big 4 practices is advantageous.
## 2. Risk Management (Tamaris Development Program)
Leverage advanced data analytics and modeling techniques to safeguard project execution and optimize operational risk frameworks across sustainable energy initiatives.
* Educational Background: Bachelor’s Degree (S1) in Statistics, Mathematics, Information Systems, Informatics Engineering, Data Science, Actuarial Science, Industrial Engineering, or related disciplines.
* Professional Experience: At least 3 years of professional background as a Data Risk Analyst, Data Quality Analyst, Data Assurance, Data Control, or equivalent roles.
* Technical Proficiency:
* Expertise in data processing and analysis using Python, R, and Microsoft Excel.
* Familiarity with statistical modeling, forecasting, and machine learning algorithms (e.g., ARIMA, LSTM).
* Proficiency in database management, data cleaning, and preprocessing.
* Preferred Qualifications: Background in the energy or infrastructure industry, alongside programming capabilities in Java, JavaScript, C++, or PHP.
## 3. PPC Officer (Project, Planning & Control)
Ensure seamless project lifecycles from conception to completion by maintaining stringent schedules, precise resource allocation, and continuous progress evaluation.
* Educational Background: Bachelor’s Degree (S1) in Electrical Engineering with a minimum GPA of 3.30.
* Professional Experience: At least 2 years of hands-on experience in Project Planning & Control (PPC) or project management environments.
* Key Responsibilities & Skills:
* Solid grasp of project execution methodologies and milestone tracking.
* Expertise in creating Work Breakdown Structures (WBS), project scheduling, and resource management.
* Proficiency in project management software such as Microsoft Project or Primavera.
* Mandatory fluency in English, both written and verbal.
## 4. IT Staff
Maintain robust digital infrastructure, implement automation strategies, and secure network systems to support our corporate and operational technological needs.
* Educational Background: Bachelor’s Degree (S1) in Computer Engineering, Information Systems, Informatics Engineering, or related tech fields.
* Professional Experience: Minimum 2 years working within IT Infrastructure, System Development, or general IT operations.
* Technical Requirements:
* Strong foundation in programming and system troubleshooting.
* Familiarity with IoT devices, RMS systems, server management, and enterprise networking.
* Knowledge of cyber security principles, network protection, and data governance.
* Basic exposure to Artificial Intelligence (AI), Machine Learning, and operational automation tools.
## 5. PLTM Sungai Buaya Technician
Support mechanical and electrical operations at our Sungai Buaya Mini Hydro Power Plant to ensure uninterrupted clean energy production.
* Educational Background: Diploma (D3) or Bachelor’s Degree (S1) in Electrical or Mechanical Engineering.
* Candidate Profile: Male, aged 20–30 years old, with at least 2 years of relevant technical experience (power plant background preferred).
* Placement Detail: Must be willing to be stationed at the PLTM Sungai Buaya site in Deli Serdang, North Sumatra (local residents of North Sumatra are prioritized).
## 6. PLTS Technician
Execute preventative and corrective maintenance protocols for solar photovoltaic (PV) systems to maximize energy capture and equipment longevity.
* Educational Background: Bachelor’s Degree (S1) in Electrical Engineering or equivalent.
* Professional Experience: 1 to 2 years specializing as a Solar PV Technician or handling electrical maintenance.
* Technical Scope: Comprehensive knowledge of solar panels, inverters, battery energy storage systems (BESS), combiner boxes, and DC/AC protection systems.
## 7. PLTS Operator
Monitor daily plant performance, oversee electrical distribution grids, and maintain strict safety standards across solar energy sites.
* Educational Background: Vocational High School (SMK) or Diploma (D3) in Electrical or Mechanical Engineering.
* Requirements: Basic comprehension of solar panel setups, inverter functions, and Occupational Health and Safety (HSE) protocols. Must be open to working in shift rotations and on-site locations.
## 8. General Administration (GA) Officer
Provide meticulous administrative support for human resources and operational site workflows during a temporary maternity leave coverage period.
* Educational Background: Minimum Bachelor’s Degree (S1) with at least 1 year of experience as an HR or GA Administrator, preferably within site or plant environments.
* Placement Detail: Full-time placement at the PLTA Batu Gajah Site, Langkat Regency, North Sumatra.
* Contract Type: 3-month fixed-term contract (Maternity Leave Replacement).
## 9. Finance Administrator (PLTM Manajur)
Manage financial documentation, bookkeeping accuracy, and routine accounting tasks to facilitate smooth administrative functions at the project site.
* Educational Background: Minimum Diploma (D3) with at least 1 year of practical experience in a finance administration role within a project or plant setting.
* Key Skills: Proficient in Microsoft Excel, possessing exceptional attention to detail, strong organizational abilities, and a willingness to be stationed directly at the PLTM Manajur Site.
## 10. PLTM Silau Technician
Ensure optimal mechanical and electrical reliability through proactive troubleshooting and diligent maintenance routines at our Silau facility.
* Educational Background: Diploma (D3) or Bachelor’s Degree (S1) in Electrical or Mechanical Engineering.
* Candidate Profile: Male, aged 20–30 years old, featuring a minimum of 2 years of electrical/mechanical background.
* Placement Detail: Stationed at the PLTM Silau location in Simalungun Regency (candidates residing in North Sumatra are strongly encouraged to apply).
Important Recruitment Notice
Tamaris Group enforces a strict zero-fee policy throughout every stage of our recruitment process. We never charge candidates for interviews, transportation, or administrative processing. Only applicants who successfully match our qualification criteria will be contacted for subsequent evaluation rounds. Please remain vigilant against any fraudulent communication or unauthorized entities claiming to represent our hiring program.