Dragonfly Aerospace (DF) is a space technology solutions provider based in Stellenbosch, South Africa. DF offers commercial satellite solutions as well as a range of advanced engineering services, imaging payloads and operational solutions using space and related technologies. The highly experienced and motivated satellite engineering team develop and manufacture high-performance imagers and satellites, targeted at earth observation constellations.

 

JOB DESCRIPTION

The <Thermal Engineer (TE)> is responsible for leading the design, development and qualification of thermal engineering solutions to meet the needs mandated through product owners, clients and stakeholders such that it achieves outputs which meet validated requirements. The TE is responsible for performing mechanical services in accordance with the required company and departmental management standards and by providing it in an efficient, pro-active and synergistic manner.
All Thermal solutions within the organisation are to be produced in accordance with the standards set out by the Thermal Centre of Excellence (COE). The COE sets out its required standards for, amongst others, Thermal engineering principles, creating system tools, procedures, best practices and product/technology roadmaps.
Thermal solutions are produced for Space and Ground segments of spacecraft
engineering, which includes development for product lifecycle flight hardware models, ground support equipment, testing tools and jigs and in general the required creating systems.
The role of Line Manager takes full responsibility for the Mechanical Division and the management of the performance of all COEs (roles and functions) within it.

 

QUALIFICATIONS
  • B.Eng in Mechanical Engineering
  • M.Eng will be an added advantage
SKILLS & EXPERIENCE
Skills:
  • Coordination
  • Finite element method
  • Experience in the field of thermal-vacuum testing
  • Product lifecycle management
  • Technical & Peer Reviews
  • Validation & Verification
  • Engineering change management
  • Non-conformances, root cause analyses, waivers, deviations etc.
  • Building of a knowledge base for thermal engineering capabilities
Experience:
  • 8+ Years of experience in the field
Languages:
  • English essential
  • Afrikaans highly advantageous
JOB RESPONSIBILITIES
  • Knowledge of thermodynamics
  • Design MLI
  • Heat balance (generated, absorbed, radiation)
  • Knowledge in parameters of Materials
  • Judgement and Decision Making
  • Critical Thinking
  • Solution Appraisal
  • Coordination
  • Equipment Selection
  • Finite element method
  • Orbital mechanics (beta angle, inclination, illumination etc)
  • Create thermal requirements
  • Determine acceptance and qualified temperature ranges
  • Creation dynamic thermal models
  • Design thermal tests
  • Correlation test results with thermal model
  • Knowledge thermal properties types of surfaces
  • Experience in the field of thermal-vacuum testing
  • Involvement at all stages of the mechanical development cycle, including designing, developing and improving systems and QA processes as required
  • Development of mechanical verification plans, test procedures and test environments, executing the test procedures and documenting test results to ensure mechanical system requirements are met
  • Delivering high quality designs on time, as part of a team
  • Participation in estimation planning in an agile environment\
  • Perform and continuously improve the core competency of the Mechanical Team
  • Monitoring and reporting to management on plans, progress and issues
  • Technical writing and compilation of technical procedural documents
  • Developing pragmatic solutions without over-engineering
  • Interaction and cooperation with customers over applicable all technical aspects
  • Guidance and training of customer engineers as required
  • Positively maintaining company presence and customer value
  • Positive contribution to company team knowledge and team spirit
  • Provides technical leadership for Mechanical Design within projects
  • Support and development, selection, tailoring and deployment of mechanical design processes, tools and metrics as required
  • Produce in compliance to the company product lifecycle management (PLM) standards and processes, tailored where applicable and as approved by project
  • Ensure the practice and compliance to the organisation’s system engineering standards (e.g. needs solicitation, requirements analysis / writing / management, product lifecycle management, reviews, traceability, validation, verification, non-conformances, waivers and others)
  • Work closely with other engineering disciplines and project managers within an integrated, cross-functional team environment
  • Support project and business development on formulating and compiling statements of work, technical solution plans, pre-feasibility and trade studies and system concept proposals
  • Support implementation of and compliance to engineering technical
    standards, policies and procedures
  • Establish, declare, report, manage and mitigate technical risk
  • Produce and submit deliverables for technical review and baselining
  • Perform, as required, technical reviews according to the technical review process
  • Facilitate procurement where applicable
  • Lead environmental tests (specifically mechanical vibration) as and when required
  • Perform further roles as per agreed assignments in the Engineering RASCI (Responsibility, Accountability, Support, Consult and Informed) assignment matrix