{"id":640325,"url":"https://alion.io/job/scalian-satellite-system-engineer","title":"Satellite System Engineer","company":{"id":181348,"name":"Scalian","domain":"scalian.com","url":"https://alion.io/company/scalian","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":85,"open_postings":252,"ghost_share":0,"stale_share":0.603,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-10T05:45:15Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Montreal, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":108000,"period":"year","method":"role_country_seniority_unknown","sample_n":187},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-02-19T18:08:06Z","employer_posted_date":"2026-02-19","last_verified_at":"2026-10-11T19:24:05Z","board_verified":true,"closed_at":null,"days_open":234,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":233},"description":"Temps-Plein / Full-Time\nMode de travail: Présentiel / Work arrangement: On Site\nWe are looking for Satellite System Engineers to collaborate on one of our projects in the space sector.\nWho are we?\nScalian is amultinational engineering consulting firm with over 35 years of experience and nearly 6,000 specialists across 12 countries.\nWe provide expertise in Operations & Technology and Information Technology to a variety of industries, including aerospace, defense, railways, and energy, supporting their development.\nAt Scalian, people are at the heart of our priorities. By joining us, you will have the opportunity to achieve your professional goals in a collaborative and supportive environment.\n***\nNous recherchons des Ingénieur.e.s Système Satellite pour collaborer sur l'un de nos projets dans le secteur spatial.\nQui sommes-nous ?\nScalian est une société multinationale de conseil en ingénierie, forte de plus de 35 ans d'expérience et de près de 6.000 spécialistes répartis dans 12 pays.\nNous mettons notre expertise en Opérations et Technologie et Technologies de l'information au service de secteurs variés tels que l'aérospatiale, la défense, le ferroviaire et l'énergie, en soutenant leur développement et leur exploitation.\nChez Scalian l'humain est au coeur de nos priorités. En nous rejoignant, vous aurez vous aurez l'opportunité d'atteindre vos objectifs professionnels dans un environnement collaboratif et bienveillant.\n Role and Responsibilities:\nAs part of the System Engineering Department, the Satellite System Engineer will contribute to the definition, development, integration, and validation of satellite systems or sub-systems (e.g., payload, platform, bus, or ground segment).\nThe role may involve mission analysis, requirements management, system design and architecture, performance analysis, integration support, and verification & validation activities across various phases of the satellite lifecycle.\nResponsibilities may include:\nContribute to the definition and flow-down of system requirements from mission level to subsystem level\nSupport system architecture development and perform trade-off analyses\nDevelop and maintain technical documentation including system requirements, design descriptions, interface documentation, and operational concepts (CONOPS)\nPerform system-level analyses such as performance budgets, functional analyses, modeling and simulations\nSupport interface definition and management between subsystems (e.g., payload, platform, avionics, RF, ground segment)\nParticipate in design reviews and technical assessments (SRR, PDR, CDR, etc.)\nContribute to integration, verification, and validation activities at subsystem and system levels\nDevelop or support test plans, procedures, and data analysis activities\nSupport qualification and acceptance testing campaigns\nCollaborate with multidisciplinary teams including hardware, software, RF, mechanical, and operations teams\nContribute to anomaly investigation and resolution during development, integration, or operational phases\nProvide technical support during assembly, integration, environmental testing, and potentially in-orbit commissioning\n***\nRôle et responsabilités :\nAu sein du département d'ingénierie système, l'ingénieur système satellite contribuera à la définition, au développement, à l'intégration et à la validation de systèmes ou sous-systèmes satellitaires (par exemple, charge utile, plate-forme, bus ou segment sol).\nLe poste peut impliquer l'analyse de mission, la gestion des exigences, la conception du système et la définition de l'architecture, l'analyse des performances, le soutien à l'intégration et les activités de vérification et de validation à différentes phases du cycle de vie du satellite.\nLes responsabilités peuvent inclure:\nContribuer à la définition et à la transmission des exigences système du niveau mission au niveau sous-système\nSoutenir le développement de l'architecture système et effectuer des analyses de compromis\nDévelopper et maintenir la documentation technique, y compris les exigences système, les descriptions de conception, la documentation d'interface et les concepts opérationnels (CONOPS)\nEffectuer des analyses au niveau du système, telles que les budgets de performance, les analyses fonctionnelles, la modélisation et les simulations\nSoutenir la définition et la gestion des interfaces entre les sous-systèmes (par exemple, charge utile, plate-forme, avionique, RF, segment sol)\nParticiper aux revues de conception et aux évaluations techniques (SRR, PDR, CDR, etc.)\nContribuer aux activités d'intégration, de vérification et de validation au niveau des sous-systèmes et des systèmes\nDévelopper ou soutenir les plans de test, les procédures et les activités d'analyse des données\nSoutenir les campagnes de tests de qualification et d'acceptation\nCollaborer avec des équipes multidisciplinaires, notamment des équipes chargées du matériel, des logiciels, des RF, de la mécanique et des opérations\nContribuer à l'investigation et à la résolution des anomalies pendant les phases de développement, d'intégration ou d'exploitation\nFournir un soutien technique pendant l'assemblage, l'intégration, les tests environnementaux et éventuellement la mise en service en orbite\n Required Qualifications:\nBachelor’s or Master’s degree in Engineering (Aerospace, Electrical, Mechanical, Systems Engineering, or related field)\nSeveral years of experience working on LEO/MEO satellite systems or sub-systems (e.g., payload, platform, bus, flight dynamics, operations, mission analysis, RF systems, ground segment, etc.)\nFamiliarity withrequirements management, system budgets, trade-off analyses, and interface control\nExperience participating in design, testing, integration, verification, and validation activities\nExperience in supporting spacecraft operations teams in critical phases\nHands-on individual who can lead all systems integration processes\nExperience with qualification and acceptance testing of new designs\n Exposure to satellite development lifecycle phases (design, AIT, commissioning, operations)\nExperience creating or using models and/or simulation software\nUnderstanding of RF systems, spacecraft subsystems, or mission analysis is an asset\nStrong analytical and problem-solving skills\nAbility to work in multidisciplinary teams and communicate effectively in technical environments\nProficiency in English; French is an asset\n***\nQualifications requises :\nLicence ou master en ingénierie (aérospatiale, électrique, mécanique, ingénierie des systèmes ou domaine connexe)\nPlusieurs années d'expérience dans le domaine des systèmes ou sous-systèmes satellitaires LEO/MEO (par exemple, charge utile, plate-forme, bus, dynamique de vol, opérations, analyse de mission, systèmes RF, segment sol, etc.)\nConnaissance de la gestion des requis, des budgets des systèmes, des analyses de compromis et du contrôle des interfaces\nExpérience dans la participation à des activités de conception, de test, d'intégration, de vérification et de validation\nExpérience dans le soutien des équipes d'opération des véhicules spatiaux lors des phases critiques\nPersonne pratique capable de diriger tous les processus d'intégration des systèmes\nExpérience dans les tests de qualification et d'acceptation de nouvelles conceptions\nConnaissance des phases du cycle de vie du développement des satellites (conception, AIT, mise en service, exploitation)\nExpérience dans la création ou l'utilisation de modèles et/ou de logiciels de simulation\nLa compréhension des systèmes RF, des sous-systèmes spatiaux ou de l'analyse de mission est un atout\nSolides compétences en matière d'analyse et de résolution de problèmes\nCapacité à travailler au sein d'équipes multidisciplinaires et à communiquer efficacement dans des environnements techniques\nMaîtrise de l'anglais ; la maîtrise du français est un atout\n Why join our team?\nGain valuable experience across various sectors and critical projects while advancing within the same company;\nEnjoy a competitive salary and a comprehensive benefits package (health and dental insurance, life and long-term disability insurance, group RRSP with company Access continuous training to expand your knowledge and stay on the cutting edge of technology;\n-Access continuous training to expand your knowledge and stay on the cutting edge of technology;\nBuild a personalized career path aligned with your professional goals;\nExplore international work opportunities through our mobility program and global presence;\nJoin a dynamic, specialized, and growing team where communication is key and each team member is valued;\nBe part of a team where professional fulfillment is a priority (team buildings, happy hours, marathons, and much more!).\n***\nPourquoi rejoindre notre équipe ?\nAcquérir une expérience enrichissante au sein de divers secteurs et projets critiques tout en évoluant dans une même entreprise ;\nProfiter d'un salaire compétitif et d'un ensemble d' avantages sociaux attractifs (assurance santé et dentaire, assurance vie et invalidité de longue durée, REER collectif avec contribution de l'entreprise, congés maladie, etc.) ;\nAccéder à des formations continues pour élargir vos connaissances et rester à la pointe des technologies ;\nConstruire un plan de carrière personnalisé, aligné avec vos objectifs professionnels ;\nExplorer des opportunités de travail à l'international grâce à notre programme de mobilité et notre présence mondiale ;\nIntégrer un groupe dynamique, spécialisé et en pleine croissance, où la communication est essentielle et où chaque membre de l'équipe est valorisé ;\nFaire partie d'une équipe où l' épanouissement professionnel est une priorité (team buildings, 5 à 7, marathons, et bien plus encore !).","description_format":"text","description_chars":9730,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Dental 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