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 seeking a highly motivated Senior Project Manager to join our team in Marousi.

As a Senior Project Manager with a Civil or Mechanical Engineering background, you will lead and supervise major construction and infrastructure projects, overseeing all phases of development—from design and tendering to contract management and on-site execution. You will ensure that all projects meet local regulations and are executed to the highest standards.

Responsibilities

About us

Navarino is an innovative global technology company with offices in Greece, Norway, Germany, Cyprus, the United Kingdom, Hong Kong, USA, UAE, Japan and Singapore. We develop technology solutions for the shipping industry and are a leader in our sector. Our R&D and engineering departments focus on building and enriching our product portfolio, with specialized software and services that we develop in-house.

We pride ourselves on our people and culture. We encourage innovative thinking, teamwork, and excellence. Our committed people, our values and ways of working create a dynamic, professional, fun, and family-oriented environment which delivers high value and excellence to our customers.

What will you be doing?

We are seeking an experienced and detail-oriented Accountant with deep expertise in Payroll and ERGANI to join our Accounting team.  The role will report directly to the Accounting Manager.  The successful candidate will be responsible for managing all aspects of payroll processing, ERGANI and labor law compliance, ensuring full adherence to Greek legislation and internal company procedures. In this role you will:

Antipollution, a member of Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste management solutions across the Eastern Mediterranean, Egypt, and the Balkans. Operating in six main business pillars, including Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology, we are committed to sustainability, innovation, and operational excellence.

As part of our growing operations, we are looking for a highly motivated Technical Director to join our team in Athens. This role is pivotal in driving innovation, ensuring regulatory compliance, and delivering technical excellence in line with national and EU standards.

Role Overview:

The Technical Director holds overarching responsibility for the strategic leadership, development, and execution of all technical, engineering, and tendering operations of the company, focusing on both hazardous and non-hazardous waste management projects. This role is pivotal in driving innovation, ensuring regulatory compliance, and delivering technical excellence in line with national and EU standards.

Antipollution, a member of Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste management solutions across the Eastern Mediterranean, Egypt, and the Balkans. Operating in six main business pillars — Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology — we are committed to sustainability, innovation, and operational excellence.

As part of our growing operations, we are looking for a skilled and motivated Accountant to join our team in Athens. This role is critical in ensuring accurate financial records, regulatory compliance, and smooth collaboration with internal teams and external stakeholders.

Role Overview

The Accountant will be responsible for managing daily accounting operations, tax compliance, reconciliations, and financial reporting in accordance with the applicable Greek and international standards. This role is vital for ensuring accurate financial data and supporting the organization’s financial transparency.

Key Responsibilities

Antipollution, a member of Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste management solutions across the Eastern Mediterranean, Egypt, and the Balkans. Operating in six main business pillars, including Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology, we are committed to sustainability, innovation, and operational excellence.  

As part of our growing operations, we are looking for a highly motivated Commercial Manager (Sea) to join our team in Athens. This role is pivotal in enhancing the company’s competitive edge in the maritime sector, expanding its portfolio of clients, and ensuring the effective management of complex contracts in line with global and local regulations. 

Role Overview:  

Antipollution, a member of Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste management solutions across the Eastern Mediterranean, Egypt, and the Balkans. Operating in six main business pillars, including Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology, we are committed to sustainability, innovation, and operational excellence.  

As part of our growing operations, we are looking for a highly motivated Operations Supervisor to join our team in Athens. This role requires a strategic and analytical leader with deep expertise in operational optimization, cost management, environmental compliance, and safety.  

Role Overview:  

The Operations Supervisor oversees the collection, transport, and treatment of hazardous and non-hazardous waste across industrial, municipal, and commercial sites in Athens. This role requires a strategic and analytical leader with deep expertise in operational optimization, cost management, environmental compliance, and safety. The ideal candidate is a proactive decision-maker who leverages real-time data and forecasting models to enhance efficiency and sustainability across all land-based activities. 

Key Responsibilities:  

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Support Specialist L1 in Serbia.

In this role, you will be the first point of contact for customers and users, helping them resolve their daily issues via the in-app chat. You will embody best support practices and contribute to improving the customer experience by collaborating with product, sales, and customer success teams. You will also take part in creating educational content such as guides, videos, and onboarding materials. This role is ideal for someone who is curious, self-driven, and enjoys working in a tech-driven environment, with a strong focus on customer support.

Accountabilities:

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 part of our growing operations in the waste management sector, we are looking for a highly motivated and detail-oriented HSE Officer to join our team, supporting large-scale construction projects, either in the Attica Region or Northern Greece. This is a key role focused on ensuring Health, Safety, and Environmental compliance across all project phases, contributing to safe and sustainable project delivery.

Role Overview

The HSE Officer will be responsible for implementing, monitoring, and continuously improving the Health, Safety, and Environmental policies and practices on-site. You will work closely with the Site Management team to ensure that all activities are carried out in full compliance with applicable legislation and company standards, with the ultimate goal of maintaining a zero-accident work environment.

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: