We are currently expanding our project teams for large-scale energy infrastructure projects and are seeking Waste Management Engineers to support the execution of environmentally compliant and efficient waste operations on construction sites across the Attica Region and Northern Greece. This is a hands-on technical role, ideal for engineers passionate about sustainability, circular economy principles, and site-level coordination.

Role Overview

The Waste Management Engineer will be responsible for supervising on-site waste management processes, supporting compliance with legal and environmental standards, and contributing to the effective planning, execution, and continuous improvement of waste operations. Working closely with site managers, HSE teams, and subcontractors, the role ensures that waste streams are properly segregated, documented, and handled throughout the project lifecycle.

Key Responsibilities:

As our company expands its operations in large-scale construction projects, we are seeking a committed and experienced HSE Coordinator / Advisor to support our sites located in Attica Region and Northern Greece. The successful candidate will play a pivotal role in coordinating Health, Safety, and Environmental practices across all project activities, ensuring compliance, performance, and continuous improvement.

Role Overview

The HSE Coordinator / Advisor will be responsible for aligning project teams with the company’s HSE policies and legal obligations. You will act as a liaison between project management, field personnel, and subcontractors to ensure that safety is embedded in all operations. The role combines strategic planning, advisory input, and hands-on field coordination to support a proactive HSE culture on-site.

Key Responsibilities:

As part of our strategic growth, we are seeking an experienced and driven Head of Waste Management to lead and oversee all waste-related operations in our construction projects located in the Attica Region and Northern Greece. This leadership role is critical in ensuring full regulatory compliance, operational excellence, and sustainability across all phases of construction and post-construction waste handling.

Role Overview

The Head of Waste Management will be responsible for developing, implementing, and monitoring comprehensive waste management strategies across multiple project sites. This includes supervising teams, managing subcontractors, ensuring legal and environmental compliance, and optimizing processes for the effective handling, transport, disposal, and recycling of waste. The ideal candidate will have strong technical knowledge, regulatory familiarity, and leadership skills to build and maintain an integrated waste management system aligned with the company’s goals and ESG strategy.

Key Responsibilities:

We are currently looking for a dynamic and organized Head of Logistics / Warehouse to lead logistics and warehousing operations across our active construction projects. Based in Attica Region or Northern Greece, this role is crucial in ensuring the timely, cost-effective, and safe handling of all materials, equipment, and supplies in support of large-scale infrastructure works.

Role Overview

The Head of Logistics / Warehouse will oversee the planning, coordination, and execution of all logistics and warehouse activities across multiple sites. This includes managing supply chain processes, controlling inventory, supervising warehouse staff, ensuring equipment availability, and maintaining clear and efficient reporting. The successful candidate will ensure that materials and resources flow seamlessly to support smooth project execution, while maintaining full compliance with safety and environmental regulations.

Key Responsibilities:

At OB Streem, we are pioneers in logistics. We are embarking on a bold new direction, expanding our capabilities to become the leading end-to-end logistics service provider that delivers intelligent solutions for customers around the world.

We grew bolder, bigger and better, enriched by our legacy companies, Orphee Beinoglou, internationally known as ORBIT (Orphee Beinoglou International Transports) and Makios Logistics. From the former, we inherit a tradition that spans a century, having set the highest standards in freight forwarding, moving and logistics services across the Balkans and the Eastern Mediterranean. From the latter, we pick the dynamics of a 90-year enterprise that grew into a flexible handler of diverse logistics needs, with one of the largest truck fleets in the region.

We are looking for a Information Systems Administrative Support Officer to join our dynamic team.

As the Information Systems Administrative Support Officer you will be responsible for managing the information systems used in the company’s technical department. They contribute to the smooth operation of systems, data updates and analysis, and communication with users to resolve operational issues.

Responsibilities