HELIOS (Europe) Technologies GmbH is an independent EU Owned and Operated Company affiliated with ADAPTIT S.A.. HELIOS Europe HQ is located in Dusseldorf Germany with RF and IT support activities in Athens Greece.

This is a full-time position, located in Athens Greece. The Baseband Unit (BBU) Support Engineer is responsible for the installation, commissioning, maintenance, and troubleshooting of HELIOS 5G BBU and gNodeB hardware and software, working along with our 5G RAN Support Team. You will  ensure high performance and reliability for our Private 5G  equipment during commissioning and after sales maintenance.

Key Responsibilities

• Commissioning and Integration: Perform commissioning of 5G BBU/gNodeB, including loading data configuration files, managing site alarms, and verifying functionality.          
• Troubleshooting: Identify, analyze, and resolve 5G network performance, connectivity, and hardware issues (Level 1/2 support).
• Maintenance: Conduct on-site and remote health checks, upgrades, and maintenance of 5G infrastructure. 
• Documentation: Create and maintain technical documentation, including site-specific configuration reports and Root Cause Analysis (RCA).

Requirements

DOF is a world-class offshore construction support, survey and IRM contractor.

DOF Subsea is a leading provider of subsea services offering the world’s offshore energy producers integrated offshore services from a single company around the world. With world class Subsea services (Remote Operated Vehicles and Survey), Marine services with a fleet of offshore construction vessels, and renewable services including floating offshore wind, the group combines expertise and technology to deliver integrated solutions.

DOF Canada is currently seeking a detailed oriented and client focused individual for the position of Survey Party Chief. A key to success for this position is the ability to collaborate with offshore and onshore personnel. The Party Chief will report to the Project Manager. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

We are looking to expand our survey team to support ongoing long-term multi year international and local projects. Expected 4 to 6 week rotation.

DOF is a world-class offshore construction support, survey and IRM contractor.

DOF Subsea is a leading provider of subsea services offering the world’s offshore energy producers integrated offshore services from a single company around the world. With world class Subsea services (Remote Operated Vehicles and Survey), Marine services with a fleet of offshore construction vessels, and renewable services including floating offshore wind, the group combines expertise and technology to deliver integrated solutions.

DOF Canada is currently seeking a detailed oriented and client focused individual for the position of Survey Party Chief. A key to success for this position is the ability to collaborate with offshore and onshore personnel. The Party Chief will report to the Project Manager. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

We are looking to expand our survey team to support ongoing long-term multi year international and local projects. Expected 4 to 6 week rotation.

DOF is a world-class offshore construction support, survey and IRM contractor.

DOF is a leading provider of subsea services offering the world’s offshore energy producers integrated offshore services from a single company around the world. With world class Subsea services (Remote Operated Vehicles and Survey), Marine services with a fleet of offshore construction vessels, and renewable services including floating offshore wind, the group combines expertise and technology to deliver integrated solutions.

DOF Canada is currently seeking a detailed oriented and client focused individual for the position of Senior Surveyor. A key to success for this position is the ability to collaborate with offshore and onshore personnel. The Senior Surveyor will report to the Project Manager. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

Our DOF office in Paradise, NL are looking to expand our survey team to support ongoing long-term multi year international and local projects. Expected 4 to 6 week rotation.

DOF is a world-class offshore construction support, survey and IRM contractor.

DOF is a leading provider of subsea services offering the world’s offshore energy producers integrated offshore services from a single company around the world. With world class Subsea services (Remote Operated Vehicles and Survey), Marine services with a fleet of offshore construction vessels, and renewable services including floating offshore wind, the group combines expertise and technology to deliver integrated solutions.

DOF Canada is currently seeking a detailed oriented and client focused individual for the position of Senior Surveyor. A key to success for this position is the ability to collaborate with offshore and onshore personnel. The Senior Surveyor will report to the Project Manager. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

Our DOF office in Paradise, NL are looking to expand our survey team to support ongoing long-term multi year international and local projects. Expected 4 to 6 week rotation.

DOF is a leading provider of vessel and subsea services in all the major oil and gas production regions around the world. With world class ROVs (Remote Operated Vehicles), Survey systems, and a fleet of offshore construction vessels, the group combines expertise and technology to deliver integrated subsea solutions to the offshore oil and gas industry.

DOF Canada is currently seeking multiple candidates for the position of Master to work on Canadian Flagged Offshore Support Vessels. Offshore work schedule will be based on a 28-day rotation. We are looking for a motivated and hardworking seafarer who has the passion for a career at sea.  A key to success for this position is the ability to collaborate with offshore and onshore personnel. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

Tasks can include, but are not limited to:

DOF is a leading provider of vessel and subsea services in all the major oil and gas production regions around the world. With world class ROVs (Remote Operated Vehicles), Survey systems, and a fleet of offshore construction vessels, the group combines expertise and technology to deliver integrated subsea solutions to the offshore oil and gas industry.

DOF Canada is currently seeking is currently seeking multiple candidates for Chief Officer positions to work on Canadian Flagged Offshore Support Vessels. Offshore work schedule will be based on a 28-day rotation. We are looking for a motivated and hardworking seafarer who has the passion for a career at sea.  A key to success for this position is the ability to collaborate with offshore and onshore personnel. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

Tasks can include, but are not limited to:

DOF is a leading provider of vessel and subsea services in all the major oil and gas production regions around the world. With world class ROVs (Remote Operated Vehicles), Survey systems, and a fleet of offshore construction vessels, the group combines expertise and technology to deliver integrated subsea solutions to the offshore oil and gas industry.

DOF Canada is currently seeking multiple candidates for Able Seafarer (AB) positions to work on Canadian Flagged Offshore Support Vessels. Offshore work schedule will be based on a 28-day rotation. We are looking for a motivated and hardworking seafarer who has the passion for a career at sea.  A key to success for this position is the ability to collaborate with offshore and onshore personnel. If you are looking for a dynamic environment to learn and grow your career, DOF Canada is a great opportunity!

Tasks can include, but are not limited to:

Join DOF's growth as a ROV Supervisor!

We are looking for multiple ROV Supervisors to strengthen our ROV team. In this role, you will play a key leadership role onboard our vessels in the Atlantic region, overseeing the safe and efficient execution of a wide range of offshore projects.

As an ROV Supervisor, you will lead, support and develop ROV personnel while supervising the operation and maintenance of assigned ROV Systems. You will be responsible for fostering a strong safety culture, promoting clear communication, and ensuring all activities are carried out to the highest standards and in compliance with internal procedures and external regulations. Leading by example is essential, as you will set the standard for operational excellence, teamwork, and the wellbeing of everyone involved in the ROV operations.

Tasks and responsibilities

Join DOF's growth as a ROV Pilot Technician!

We are currently looking for multiple ROV Pilot Technicians to strengthen our ROV team. In this role, you will support a wide range of offshore projects onboard our vessels in the Atlantic region, while gaining knowledge and collaborating with our experienced and passionate ROV team.

Tasks and responsibilities

• Operate, maintain, and repair on assigned ROV systems.
• Participate in familiarization and debriefing activities prior to mobilization and demobilizations.
• Carry out pre-dive and post-dive checks, preventative maintenance routines, and ensure all activities, defects, and repairs are accurately recorded in dive logs and system documentation.

We are looking for experienced ROV Pilots with strong knowledge and understanding of the operation, maintenance, and troubleshooting of ROV and LARS systems.

The main fleet of DOF ROV/LARS systems consists of:

ROV Systems

• Kystdesign
• Shilling UHD
• Perry/Forum XLX, XLR, and XLX-C
• Argus

LARS Systems