At Kepler Communications, we're not just imagining the future of on-demand space connectivity - we're leading it! Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay constellation, enabling real-time, continuous space communications while supporting advanced on-orbit compute and 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 of what’s possible in space. We believe great ideas come from diverse perspectives, and we’re committed to creating an environment where you can grow, lead, and make a global impact. If you’re ready 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 compensation with a robust equity plan to share in our success. * Comprehensive coverage for health, dental, and vision insurance—including dependents. * Unlimited vacation, supportive parental leave policy, and company-wide holiday shutdown. * Semi-annual company-wide parties and frequent in-office team events. * Relocation packages available for approved roles. * $1,500 annual professional development fund to support your growth. * Fully stocked Toronto office kitchen with snacks, drinks, games and top-notch kitchen appliances. * Town Halls, Celebration Calls, and Company-wide events to stay connected and engaged. * We’re a certified Great Place to Work®...
Responsibilities:
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Serve as a technical authority on spectrum engineering, frequency coordination, and regulatory compliance for Kepler’s satellite systems
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Lead the development and maintenance of system models incorporating spectrum regulations, coordination requirements, interference constraints, and operational scenarios
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Define and implement spectrum-related functionality within satellite resource-management and mission-planning software
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Identify spectrum risks, constraints, and optimization opportunities
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Lead technical assessments involving emission masks, antenna characteristics, RF propagation, interference, link performance, and launch-to-operational-orbit mission profiles
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Conduct compatibility, sharing, and interference analyses involving NGSO, GSO, terrestrial, and other communications systems
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Support technical work related to frequency-coordination activities and regulatory submissions to the ITU and national administrations
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Develop, verify, and maintain software tools used to evaluate regulatory compliance and system performance
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Establish analysis methodologies, assumptions, validation practices, and documentation standards
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Identify spectrum-related technical and regulatory risks and develop mitigation strategies in partnership with internal stakeholders
Requirements:
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Bachelor’s degree in Electrical Engineering, Telecommunications Engineering, Systems Engineering, Space Engineering, or a related discipline
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At least seven years of relevant engineering experience, including substantial experience in spectrum engineering, satellite communications, RF systems, or frequency coordination
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Strong understanding of orbital mechanics, RF propagation, link analysis, digital communications, antenna systems, and interference modeling
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Demonstrated experience interpreting and applying ITU Radio Regulations, ITU-R Recommendations, or comparable spectrum regulations
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Familiarity with international spectrum regulatory frameworks
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Experience conducting interference, compatibility, and spectrum-sharing analyses for satellite or terrestrial communication systems
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Strong proficiency with programming languages such as C/C++, Python, or MATLAB
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Experience developing, validating, and maintaining technical software or system models
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Ability to lead complex technical investigations and translate findings into clear recommendations and system requirements
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Strong technical writing, presentation, and stakeholder-management skills
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Ability to work independently while providing technical leadership across multidisciplinary teams