As an Instrumentation Preparator, you will be responsible for preparing, assessing, and documenting…" />
Dietsmann

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Instrumentation Preparator

Location: Bloc 3
Rotation: 2 weeks on/2 weeks off
Contract duration: Short Term
Category: Instrumentation / Electronic
Country: Angola
2025-09-22
Reference: D68-470

Key missions

As an Instrumentation Preparator, you will be responsible for preparing, assessing, and documenting all activities related to the replacement and upgrade of instrumentation and fire & gas (F&G) devices on the offshore site. You will perform detailed surveys, propose technical solutions, prepare sketches and mark-ups, and provide comprehensive reports to ensure smooth execution of construction and maintenance works in line with client requirements and company standards.


  • Conduct site surveys to assess existing instrumentation and F&G devices to be replaced or upgraded.
  • Take photographs and prepare detailed documentation to clearly define the nature and scope of the work.
  • Identify and propose related cables, racks, and equipment required for the new installations.
  • Draft sketches of instrument stands and equipment supports.
  • Review and mark up P&IDs, ensuring modifications are properly documented.
  • Update loop diagrams to reflect any approved changes.
  • Provide expert recommendations and propose technical solutions to the client.
  • Supply a comprehensive survey report including photos, sketches, mark-ups, and recommendations.
  • Liaise with offshore operations and construction teams to ensure feasibility of proposed works.
  • Ensure all preparatory works comply with QHSSE standards and offshore operational constraints.

Candidate profile

  • Degree or diploma in Instrumentation, Electrical, or related field.
  • Minimum 5 years’ experience in instrumentation works in Oil & Gas projects, preferably offshore.
  • Strong knowledge of instrumentation systems and fire & gas devices.
  • Proven experience in preparing sketches, mark-ups, and technical reports.
  • Proficiency with P&IDs, loop diagrams, and relevant drafting tools.
  • Good IT skills for survey report preparation and documentation.
  • Strong understanding of offshore environment and construction activities.
  • Fluent in English (written and spoken); Portuguese or French is an advantage.

Other Competencies:

  • Strong analytical and problem-solving skills with attention to detail.
  • Ability to work independently in offshore environments with strict deadlines.
  • Good communication skills to interact with clients, operations, and project teams.
  • Initiative and capacity to propose effective and pragmatic solutions.
  • Commitment to safety and compliance with QHSSE procedures.

En Dietsmann, estamos comprometidos a fomentar un entorno laboral inclusivo y diverso, donde todos los individuos sean valorados, respetados y empoderados para contribuir con sus talentos. Buscamos activamente candidatos de diversos orígenes y perspectivas para unirse a nuestro equipo, ya que creemos que esta diversidad impulsa la innovación y nos permite servir mejor a nuestros clientes y comunidades. Animamos a las personas de grupos subrepresentados a postularse y aportar sus experiencias y talentos únicos a nuestra organización. Si compartes nuestro compromiso con la diversidad y la inclusión y estás apasionado por generar un impacto positivo, te invitamos a postularte y considerar unirte a nuestro equipo.
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