Please select a discipline to view performance criteria, underpinning knowledge and assessment plan documentation.


Senior Data Processor

Job Summary:

A Senior Data Processor is regarded as someone who is fully conversant in all data processing aspects of marine survey operations.

They can successfully manage the data processing team during operations and will report directly to the Party Chief.

The Senior Data Processor is expected to coach and assess members of the Survey Team in line with the Competence Management Programme.

Entry Level Specifications:

  • Satisfactory completion of the competence criteria for Data Processor Grade I and be working towards Senior Data Processor grade
  • Nominally 200 days operational experience as a Data Processor Grade I
  • Valid and current offshore medical certificate that is acceptable in the region of the world in which they are employed
  • Valid and current offshore survival certificate that is acceptable in the region of the world in which they are employed

The following competencies will be assessed through performance criteria:

CompetenciesPerformance CriteriaUnderpinning Knowledge Questions
1) The ability to use online logging systems and assist in calibration procedures PDF Icon PDF Icon
2) The ability to understand geodesy and the importance of sound velocity data to positioning and bathymetric systems PDF Icon PDF Icon
3) The ability to identify online survey equipment and explain their capabilities and limitations PDF Icon PDF Icon
4) The ability to demonstrate an advanced understanding of tides PDF Icon PDF Icon
5) The ability to plan and mobilise the offshore processing suite PDF Icon PDF Icon
6) The ability to understand and use advanced data processing methods PDF Icon PDF Icon
7) The ability to use data storage structures. To implement and monitor a data and report quality control system PDF Icon PDF Icon
8) The ability to use advanced CAD skills for survey and charting PDF Icon PDF Icon
9) The ability to use appropriate cartographic techniques, presentation and reporting formats in accordance with client/project specific requirements PDF Icon PDF Icon
10) The ability to plan and write survey reports. To quality control all survey data outputs PDF Icon PDF Icon
11) The ability to implement data management procedures and maintain the processing system PDF Icon PDF Icon
12) The ability to back-up and archive data for transfer onshore PDF Icon PDF Icon
13) The ability to demonstrate an understanding of survey principles and how they are used for planning surveys PDF Icon PDF Icon
Supporting Documentation (click on arrow head to expand):
Assessment Plan
  • An assessment planning meeting should be conducted before an activity is assessed.
  • In practice this may take place at the beginning of the project and include your Assessor and if applicable any witnesses who may be involved in the assessment.
  • The Assessment form allows you to record what will be assessed, when, where and how it will be assessed.
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Assessment Feedback Form
  • An Assessment Feedback meeting should take place between you and your assessor once the assessment is complete.
  • It should provide an opportunity for your Assessor to inform you what went well or perhaps not so well.
  • Most importantly it will allow your Assessor to provide you with constructive feedback on how to address areas of weakness, if applicable, and achieve competence.
  • The Assessment Feedback form provides a written record of your feedback.
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Assessor Sign off Form
  • The Assessor Sign Off Form should be downloaded, printed and completed by your Assessors.
  • It provides the MTCS verification team with a 'snapshot' overview of the competencies you have completed and who has assessed them over a Range of at least 3 activities.
  • You should ensure this form is filled in each time you do an assessment, and eventually submitted as part of your evidence.
  • Please note that MTCS reserve the right contact an assessor, as part of the verification process, to confirm authenticity of evidence submitted.
  • Please use one sign off form per assessor.
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Record of Witnesses Form
  • The Record of Witness Form should be downloaded, printed and completed by anyone who acts as a Witness during your assessments.
  • It provides the MTCS verification team with a 'snapshot' overview of the competencies you have completed and who has acted as a witness.
  • You should ensure this form is filled in each time you do an assessment, and eventually submitted as part of your evidence.
  • Please note that MTCS reserve the right contact a Witness, as part of the verification process, to confirm authenticity of evidence submitted. Please use one record of witness form per witness.
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Witness Statement
  • The Witness Statement should be completed by your line manager, Offshore Manager (or equivalent) or Agent.
  • It confirms that you are working in the role for you which you are certifying, and have the required amount of operational time in the role.
  • It also requires them to confirm you are deemed competent against IMCA guidelines for the role.
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Candidate Statement PDF Icon
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