We are seeking to recruit on behalf of our client, a seasoned and forward-thinking Head of Security to lead a Family Office’s security strategy, with a strong emphasis on business, economic, and reputational risk management. This role requires a leader with international experience, capable of navigating complex geopolitical environments, aligning security operations with business objectives, and safeguarding the Family Office’s people and assets.

We are currently recruiting on behalf of our client, a highly organized, proactive, and dynamic Personal Assistant to support their manager with both professional and personal responsibilities. This role is ideal for someone who thrives in a fast-paced environment and is passionate about event coordination and personal support.

Key Responsibilities

Event & Cultural Coordination:

• Plan, organize, and oversee educational and cultural events, including exhibitions,
• workshops, and community activities.
• Coordinate with venues, suppliers, and collaborators to ensure seamless execution.
• Manage event timelines, logistics, and communications.

Personal & Household Support:

• Assist with daily logistics, including managing family’s routines, extracurricular activities,
• and transportation.
• Handle personal errands and scheduling.
• Coordinate travel arrangements, appointments, and family-related plans.

Requirements

We are hiring on behalf of our client, an Accounts Receivable & Contract Coordinator. The Accounts Receivable & Contract Coordinator plays an important role within the Finance function, supporting both the finance and sales departments by managing sales orders, issuing invoices, tracking payments and ensuring timely revenue collection. The role requires strong attention to detail, excellent communication skills and the ability to collaborate cross-functionally to ensure a smooth and efficient sales-to-cash process.

Main Responsibilities

Sales Order Management

• Create and manage sales orders based on confirmed sales from the Sales team.
  
• Maintain standardised sales order templates for each event.
  
• Conduct initial reviews of client feedback on sales orders and apply changes in line with internal procedures.
  
• Ensure all sales orders are accurate, complete and aligned with commercial agreements.
  

Invoicing & Credit Control

We are OB Streem, a leading end-to-end logistics provider delivering intelligent and innovative solutions in Southeast Europe. Our rich heritage stems from decades of expertise with ORBIT (Orphee Beinoglou International Transports) and Makios Logistics and drives our forward-thinking approach in providing excellence in service.

We believe every journey begins with a commitment—to our clients and our team. With a deep-rooted passion and a drive to redefine industry standards, we strive to create seamless logistics solutions that empower businesses and individuals alike. Our mission is to navigate the complexities and challenges of global logistics, ensuring flexibility, reliability, efficiency, and an unwavering focus on customer satisfaction.

As part of the OB Streem family, you will be contributing to maintain a legacy of excellence while being empowered to innovate, collaborate, and make a meaningful impact every day. If you share our vision of transforming logistics into an experience of trust and reliability, we invite you to embark on this exciting journey with us.

We are actively seeking an Accounting Admin to join our offices in Elefsina.

 The Accounting Admin will be responsible for supporting our finance team with daily accounting operations.

Responsibilities

• Manage and update accounting records, ensuring accuracy and completeness.

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.  

Role Overview: 

The Marketing & Communications Manager will oversee the development and execution of strategic initiatives in corporate branding, stakeholder engagement, internal and external communications, media monitoring, events management and corporate social responsibility. This role is integral to ensuring cohesive messaging, stakeholder satisfaction and alignment with the organization’s mission and values. 

Key Responsibilities: 

1. Marketing Strategy & Planning 

We are hiring on behalf of our client, an Office coordinator who will be part of the HR team and report to the Office Manager.

Key Responsibilities:

·       Collaborate closely with the Office Manager to support daily office operations.

·       Provide day-to-day administrative and operational support to the HR team, ensuring smooth and efficient office operations.

·       Handle administrative tasks such as document management, filing, scheduling, and internal coordination.

·       Assist with travel arrangements, accommodation bookings and logistics.

·       Coordinate with vendors and service providers for office supplies and maintenance.

·       Help organize internal meetings, events, and staff communications.

·       Track and organize office-related invoices, ensuring timely submission to the Finance team for processing.

·       Maintain and reconcile petty cash records, ensuring accuracy and proper documentation.

·       Ensure the office environment is clean, well-organized, fully stocked and welcoming for staff and visitors.

·       Act as a point of contact for team members requiring administrative or logistical support.

·       Assist the HR department in implementing employee engagement and appreciation initiatives, including organizing events, coordinating gifts and vouchers, and supporting other related activities as needed.

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 highly motivated Transportation Back Office Planner with a passion for effective planning to join our Bulk Transportation team.

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 seeking highly motivated Transportation Back Office Assistant with a passion for effective coordination to join our Pick Up Transportation team.

Responsibilities

• Extraction of data from our company's telematics program.
• Communications with transporters/sub-contractors.
• Communication with customers for problem management.
• Weekly monitoring of routes to ensure and control the correct execution of procedures.

Requirements

We are seeking to recruit on behalf of our client, an organized and detail-oriented Marketing Administrator to join a dynamic marketing agency.  The successful candidate will provide administrative and operational support to the marketing department, ensuring the smooth execution of campaigns, projects, and day-to-day activities. This role is ideal for an individual with excellent organizational skills, strong attention to detail, and a passion for marketing

Key Responsibilities:

• Maintain and organize marketing files, reports, and documents.
  
• Assist with client communications, including answering inquiries, sending updates, and managing client-facing documents.
  
• Coordinate the request, sending, and follow-up of invoices to ensure timely processing.
  
• Prepare, send, and manage agreements for clients and partners.
  
• Maintain and update client databases, contact lists, and marketing resource libraries.
  
• Communicate with third-party vendors or suppliers for external services.
  
• Regularly update project tracking boards for various marketing initiatives and projects.
  
• Provide administrative support for specific departments and projects.

Requirements

Qualifications and Skills:

We are hiring on behalf of our client, a Conference Coordinator who will play a critical role in the successful planning and delivery of all conferences and events. This position focuses on speaker logistics, content support, and agenda management, ensuring that all conference elements are executed seamlessly. The role is ideal for a detail-oriented, proactive individual who is passionate about event production and eager to grow into a managerial position within the conference team.

Key Responsibilities

Speaker Logistics & Coordination

• Manage the preparation, distribution and tracking of speaker social media badges.
  
• Ensure timely delivery of comprehensive speaker guidelines, including logistical instructions, presentation formats, and deadlines.
  
• Handle speaker registration and ensure accurate and up-to-date listings on the event website and mobile app.
  
• Maintain organized records of speaker communications, session information, and special requirements.
  

Speaker Engagement & Promotion