Important: This page is an independent reference summary. Verify classification decisions against the official ABS source before using them for tax, licensing, immigration or compliance purposes.

Role overview

OSCA occupation 313499 covers marine transport professionals who perform specialized technical and operational roles aboard vessels but don't fit into other specific marine occupation classifications within the Australian Standard Classification of Occupations. These professionals work in various maritime settings, typically requiring formal qualifications and registration with Australian maritime authorities. Their work involves ensuring the safe and efficient operation of marine vessels, often including technical maintenance, navigation support, and specialized operational functions that fall outside standard master, officer, or technician categories.

In Australia, these roles are regulated under national maritime safety frameworks, requiring professionals to hold appropriate certifications from the Australian Maritime Safety Authority (AMSA). The classification serves as a catch-all for specialized maritime positions that don't align with more specific OSCA codes, reflecting the diverse nature of technical roles within the marine transport sector.

Key tasks in practice

While specific tasks vary by specialization, professionals in this classification typically:

  • Perform specialized technical operations aboard various types of marine vessels
  • Maintain and operate marine equipment and systems not covered by other technician classifications
  • Support navigation and vessel operations through specialized technical functions
  • Ensure compliance with Australian maritime safety regulations and procedures
  • Conduct maintenance and troubleshooting on specialized marine systems and equipment

The exact nature of work depends on the specific vessel type, operational context, and the professional's particular area of specialization within marine transport.

Skill level explanation

Skill Level 2 in the OSCA classification indicates that these positions typically require an AQF Associate Degree, Advanced Diploma or Diploma, or at least three years of relevant experience. In practice, marine transport roles in this classification usually require formal maritime qualifications alongside substantial practical experience.

Most positions require AMSA certification, which involves completing approved training programs, demonstrating practical competency, and meeting medical and safety requirements. The skill level reflects the technical knowledge needed for safe vessel operations and the responsibility these professionals hold for maritime safety and compliance with Australian regulations.

Industry context

Professionals classified under OSCA 313499 work across various maritime industries in Australia. Related ANZSIC industries include water transport services (5219), port and water transport construction (6923), water transport support services (5220), and shipbuilding and repair services (5021).

Employment settings range from commercial shipping companies and ferry services to specialized marine operations, research vessels, and port facilities. These professionals may work on domestic coastal routes, offshore operations, or in support roles for Australia's extensive maritime industry, which includes both commercial and regulatory operations across the country's coastline and major waterways.