Description: The Satellite AOCS/ADC/GNC Systems Engineer will perform and participate in the following activities, depending on the experience of the candidate. - Define, analyze and write requirements definition and flowdown, validation matrix, design description including reaction wheels, torque rod sizing, sensors performance, characteristics, redundancy and fault management based on mission requirements. - Develop control algorithms based on space laws - Perform required stability analysis and effects on Platform instruments - Implement pointing, orbit raising, and station keeping algorithms for flight. - Analyze platform stability to ensure low jitter of line-of-sight instruments. - Support to mission analysis, requirements and Flight Software - Monitor MDA’s suppliers and integrated product team - Provide inputs and support to all program reviews including EQSR, SRR, PDR, CDR. - Attend all test reviews TRR, TRB, DRB, and NCR’s. - Support sub-system Assembly, Integration and Test activities. - Support Satellite testing: EGSE, Test supervision, data analysis - Support Satellite tests at MDA, at test facilities or at supplier premises. - Write up subsystem Operations Manual. - Support In-Orbit Test (IOT). Additional Skills & Qualifications: Bachelor’s degree in Engineering in relevant field with 5+ years of relevant experience -Previous design and test experience with LEO/MEO satellites and AOCS/GNC subsystems - Knowledge and proven experience in GNC Flight Software About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. Diversity, Equity & Inclusion At Actalent, diversity and inclusion are a bridge towards the equity and success of our people. DE&I are embedded into our culture through: + Hiring diverse talent + Maintaining an inclusive environment through persistent self-reflection + Building a culture of care, engagement, and recognition with clear outcomes + Ensuring growth opportunities for our people The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com (%20actalentaccommodation@actalentservices.com) for other accommodation options.