Thermal Designer


Job Location:

Toronto - Canada

Monthly Salary: CAD 100622 - 150622
Posted on: 14 days ago
Vacancies: 1 Vacancy

Job Summary

At Kepler Communications were not just imagining the future of on-demand space connectivity - were leading it!
Our mission is to provide real-time Internet accessforspace-based assets enabling a new era of data-driven exploration and 33 satellites launched to date Kepleroperatesthe first commercial optical data relay constellation enabling real-time continuous space communications while supporting advanced on-orbitcomputeand hosted payload capabilities.
Industry-leading technology is only part of the story. What sets Kepler apart is our team: bold thinkers skilled builders and passionate problem-solvers who thrive on pushing the boundaries ofwhatspossible in space. We believe great ideas come from diverse perspectives andwerecommitted to creating an environment where you can grow lead and make a global impact.
Ifyoureready to reach higher move faster and do work that shapes the future space economy - this is your launchpad. Come build the future with Kepler!
What We Offer:
* Competitive compensationwith a robust equity plan to share in our success.
* Comprehensive coverage for health dental and vision insuranceincluding dependents.
* Unlimited vacation supportive parental leave policyand company-wide holiday shutdown.
* Semi-annual company-wide partiesand frequent in-office team events.
* Relocation packagesavailable for approved roles.
* $1500 annual professional development fundto support your growth.
* Fully stocked Toronto office kitchenwith snacks drinks games and top-notch kitchen appliances.
* Town Halls Celebration Calls and Company-wide eventsto stay connected and engaged.
* Were a certifiedGreat Place to Work five years in a row!

We are seeking aThermal Designerto lead the thermal development and verification of spacecraft subsystems.

This role combines thermal architecture thermal analysis hardware development testing and cross-functional collaboration to ensure spacecraft systemsoperatereliably throughout all mission phases and environmental conditions. The successful candidate will own thermal performance from concept through qualification working closely with systems RF electrical software mechanical manufacturing AIT and mission operations teams to develop robust and scalable solutions.

The ideal candidate thrives in environments where thermal performance mass reliability manufacturability schedule and cost must all be balanced to achieve mission success. They are equally comfortable developing thermal models designing thermal control solutions interpreting test data and solving complex multidisciplinary challenges.

This role is an opportunity to directly influence the next generation of Kepler spacecraft while helpingestablishthe engineering practices technical rigor and thermal engineering capability that will enable Kepler to become a world leader in spacecraft development and space infrastructure.

Key Responsibilities:

Thermal Development & Ownership

  • Lead the thermal development of spacecraft subsystems from concept through flight qualification and successful transition into production

  • Own subsystem-level thermal development activities including thermal architecture thermal modeling thermal control design verification testing and qualification

  • Design and evaluate thermal control solutions including conductive radiative and passive thermal management approaches

  • Define thermal requirements operating limits and thermal performance margins throughout the development lifecycle

  • Demonstrate compliance with thermal requirements through analysis testing and documented margins of safety

Analysis Verification & Risk Reduction

  • Develop and maintain thermal models used to predict spacecraft and subsystem thermal performance

  • Define thermal verification strategies and success criteria aligned with mission requirements

  • Establish orbital thermal boundary conditions and environmental assumptions used in thermal analyses

  • Plan and execute thermal test campaigns to validate performance and reduce technical risk

  • Correlate simulation results with physical testing to continuously improve model fidelity and engineering confidence

  • Lead thermal investigations and drive complex technical issues through to resolution

Cross-Functional Collaboration

  • Work closely with systems RF electrical software mechanical manufacturing supply chain AIT and mission operations teams to develop integrated spacecraft solutions

  • Facilitate technical discussions regarding thermal performance design trades risks and recommendations

  • Coordinate thermal activities across stakeholders to ensure successful integration verification and delivery

Engineering Excellence

  • Contribute to the continuous improvement of thermal engineering methods modeling approaches verification practices and development workflows

  • Act as a peer reviewer mentor junior engineers and provide technical leadership within project teams

  • Promote a culture of technical rigor accountability collaboration and continuous learning

Required Skills & Qualifications:

  • Bachelors degree in Mechanical Engineering Aerospace Engineering Mechatronics Engineering or equivalent

  • 4 years of experience developing thermal solutions for complex mechanical aerospace or spacecraft systems

  • Strong understanding of heat transfer thermo-optical radiation thermal control systems and spacecraft thermal environments

  • Experience developing and correlating thermal models using simulation and physical testing

  • Experience defining thermal requirements operating limits and verification approaches

  • Experience with one or more thermal analysis platforms such as Simcenter Space Systems Thermal Thermal Desktop or equivalent

  • Demonstrated willingness and ability to leverage AI-assisted engineering and development tools to improve productivity design quality and innovation while adapting to evolving technologies and best practices
  • Experience with CAD platforms such as Onshape Creo SolidWorks NX or equivalent

  • Understanding of design for manufacturing assembly integration and test principles

  • Strong communication and documentation skills working within multidisciplinary engineering teams

  • Comfortable operating in a hands-on development environment involving prototyping testing troubleshooting and hardware development

Bonus Points:

Experience developing spacecraft satellite aerospace or other mission-critical hardware

Experience assessing and managing thermal interfaces between spacecraft platforms and customer payloads

Experience defining orbital thermal boundary conditions and spacecraft thermal architectures

Experience with thermal vacuum (TVAC) thermal balance or environmental qualification testing

Familiarity with ESA ECSS NASA or equivalent aerospace thermal engineering standards

Experience supporting hardware transition from development into production

Eligibility for Professional Engineer (.) licensure in a Canadian jurisdiction

Salary Range: $100622 - 150622 CAD

Actual total compensation will be determined at the Companys discretion and is based on a variety of job-related factors which may include but are not limited to relevant knowledge skills experience performance and education and/or training. The Company encourages all qualified applicants to apply even if the posted salary range does not align with their expectations as it does not reflect our total compensation package.
Job Type: This is for a current vacancy


Employment Equity & Accommodation Statement
Kepler Communications is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified individuals including women Indigenous peoples persons with disabilities members of visible minorities and people of all sexual orientations and gender identities.
If you require accommodation during any stage of the recruitment process please contact our People & Culture team at emailprotected and we will work with you to meet your needs.
At Kepler Communications all hiring decisions are made by people. Human recruiters are involved in every step of our recruitment process. We use AI-based tools (such as Lever AI and HireEZ) to assist with the initial review of applications by ranking candidates based on job-relevant criteria. These tools support - but do not replace - human judgment.

Required Experience:

IC

At Kepler Communications were not just imagining the future of on-demand space connectivity - were leading it!Our mission is to provide real-time Internet accessforspace-based assets enabling a new era of data-driven exploration and 33 satellites launched to date Kepleroperatesthe first commercial ...

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Salary Range: $100,622 - 150,622 CAD Actual total compensation will be determined at the Company’s discretion and is based on a variety of job-related factors, which may include, but are not limited to, relevant knowledge, skills, experience, performance, and education and/or training ... View more

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