Principle OneStream Engineer / Ingenieur principal OneStream

About the Role
TD SYNNEX is seeking a Principal OneStream Engineer to be the senior technical authority for our global OneStream EPM platform. This hands-on leader will design, build, and govern scalable OneStream consolidations, planning, forecasting, reporting, integrations, and automation that support Finance and FP&A. You will reduce technical risk, drive platform performance and stability, mentor technical teams, and enable enterprise financial transformation. This is a high-impact role with cross-functional influence and opportunities for technical leadership and career growth.

What You'll Do

• Lead architecture, design, development, and delivery of complex OneStream solutions across consolidations, close, planning, forecasting, reconciliations, reporting, workflows, security, and automation.

• Develop and review OneStream Business Rules, VB.NET extensions, APIs, and automation frameworks to meet global finance requirements.

• Define and enforce technical standards, metadata design, release/deployment controls, and platform governance to ensure performance, scalability, maintainability, and security.

• Design and govern enterprise integration patterns between OneStream and ERP, data warehouse, BI/analytics, and HR systems (ETL/ELT, APIs, SFTP).

• Own platform performance optimization (calculations, memory, metadata), incident escalation, root-cause analysis, and remediation for high-risk production issues.

• Produce architecture artifacts, runbooks, migration plans, and governance documentation to support audits, SOX/ITGC, disaster recovery, and operational continuity.

• Provide hands-on technical leadership and mentorship to internal developers and third-party integrators; collaborate closely with Finance Systems leadership, IT, Infrastructure, Cybersecurity, and vendors.

What We're Looking For

• 10+ years' experience in Enterprise Performance Management (EPM) or financial systems; 5+ years with OneStream.

• Expert OneStream architecture experience, including Business Rules, Extensibility, APIs, and platform administration.

• Advanced VB.NET and scripting experience for OneStream customizations.

• Strong SQL and relational database skills; demonstrated experience designing complex data integrations.

• Proven track record optimizing application performance at enterprise scale.

• Deep understanding of Financial Close, Consolidation, Planning, and Forecasting.

• Bachelor's degree in Computer Science, Engineering, Finance, or related field, or equivalent experience.

• Excellent verbal and written communication skills; able to translate finance requirements into technical solutions and present to senior finance stakeholders.

• Experience with cloud-hosted EPM deployments, automation tooling, and CI/CD for application releases.

• Prior leadership in platform governance, SOX/ITGC controls, or large-scale EPM migrations.

• Familiarity with ERP platforms (SAP, Oracle, NetSuite) and related integrations

Additional Skills & Attributes

• Strong attention to detail and data accuracy; proficient data-entry and record-keeping for critical financial and technical artifacts.

• Advanced computer literacy and ability to use common office equipment, collaboration tools, and relevant enterprise applications.

• Ability to follow instructions, work independently with minimal supervision, and proactively request clarification when needed.

• Exceptional problem-solving, critical thinking, decision-making, and prioritization in high-pressure, deadline-driven environments.

• Effective multitasking, time-management, and organizational skills to drive tasks to completion across competing priorities.

• Adaptable to change, resilient under stress, and able to flex with evolving project roadmaps and business needs.

• High professional and ethical standards, including maintaining confidentiality of sensitive data and compliance with governance requirements.

• Strong interpersonal skills: build collaborative relationships across teams and interact confidently with managers and senior leaders.

• Comfortable participating in extended phone/virtual sessions or wearing headsets for detailed technical discussions.

• Professional, office environment.

• Remote / Work-from-home.

• Global travel required.

Actual annual compensation offered will be based on several variables including geographic location, work experience, education, and skills/achievements, and will be mutually agreed upon at the time of offer. The average compensation for this role is US US236,000-245,000 or CAD240,000-250,000

What We Offer & Culture
Join a collaborative, global Finance Systems team committed to technical excellence and continuous improvement. You will influence enterprise strategy, mentor others, and play a pivotal role in Finance transformation. We offer competitive compensation, professional development, flexible work arrangements, and a culture that values diverse perspectives.

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A propos du poste
TD SYNNEX recherche un Principal OneStream Engineer qui agira comme l'autorite technique principale pour notre plateforme EPM OneStream a l'echelle mondiale. Ce leader technique, dote d'un esprit pratique, concevra, developpera et supervisera des solutions OneStream evolutives pour les consolidations, la planification, les previsions, les rapports, les integrations et l'automatisation supportant les equipes Finance et FP&A. Vous contribuerez a reduire les risques techniques, a ameliorer la performance et la stabilite de la plateforme, a encadrer les equipes techniques et a soutenir la transformation financiere de l'entreprise. Il s'agit d'un role a fort impact offrant une influence interfonctionnelle et des opportunites d'avancement technique et de carriere.

Ce que vous ferez

• Diriger l'architecture, la conception, le developpement et la livraison de solutions OneStream complexes (consolidations, cloture, planification, previsions, rapprochements, rapports, workflows, securite et automatisation).

• Developper et controler les OneStream Business Rules (regles metier), les extensions VB.NET, les API et les cadres d'automatisation afin de repondre aux exigences financieres mondiales.

• Definir et appliquer des normes techniques, la conception des metadonnees, les controles de version/deploiement, la strategie d'environnements et la gouvernance de la plateforme pour garantir performance, evolutivite, maintenabilite et securite.

• Concevoir et gouverner les modeles d'integration d'entreprise entre OneStream et les systemes ERP, entrepots de donnees, outils BI/analytique et ressources humaines (ETL/ELT, API, SFTP).

• Prendre en charge l'optimisation des performances de la plateforme (calculs, memoire, modelisation des metadonnees), l'escalade des incidents, l'analyse des causes profondes et la remediation des problemes critiques en production.

• Produire des artefacts d'architecture, des manuels d'exploitation (runbooks), des plans de migration et de la documentation de gouvernance pour appuyer les audits, la conformite SOX/ITGC, la reprise apres sinistre et la continuite operationnelle.

• Assurer un leadership technique operationnel et le mentorat des developpeurs internes et des integrateurs externes; collaborer etroitement avec la direction Finance Systems, l'IT, l'infrastructure, la cybersecurite et les fournisseurs.

Profil recherche

• 10+ annees d'experience en Enterprise Performance Management (EPM) ou systemes financiers; au moins 5 annees d'experience specifique avec OneStream.

• Expertise en architecture OneStream, incluant Business Rules, Extensibility, API et administration de plateforme.

• Maitrise avancee de VB.NET et des scripts pour les personnalisations OneStream.

• Solides competences SQL et bases de donnees relationnelles; experience demontree en conception d'integrations de donnees complexes.

• Antecedents probants en optimisation de performances d'applications a l'echelle d'entreprise.

• Connaissance approfondie des processus de cloture financiere, consolidation, planification et previsions.

• Baccalaureat en informatique, en ingenierie, en finance ou domaine connexe, ou experience equivalente.

• Excellentes aptitudes a la communication orale et ecrite; capacite a traduire des besoins financiers en solutions techniques et a presenter aupres de dirigeants financiers.

Atouts souhaites

• Experience des deploiements EPM heberges dans le cloud, des outils d'automatisation et des processus CI/CD pour les livraisons applicatives.

• Experience en gouvernance de plateforme, controles SOX/ITGC ou migrations EPM a grande echelle.

• Familiarite avec les plateformes ERP (SAP, Oracle, NetSuite) et les integrations associees.

Competences et qualites additionnelles

• Grande attention aux details et rigueur dans la saisie et la conservation des donnees et documents financiers/techniques critiques.

• Maitrise avancee des outils informatiques, des equipements bureautiques courants, des outils de collaboration et des applications d'entreprise.

• Capacite a executer des instructions, a travailler de facon autonome avec une supervision minimale et a demander des clarifications proactivement au besoin.

• Excellentes capacites de resolution de problemes, de pensee critique, de prise de decision et de priorisation dans des environnements exigeants et respectant des echeances serrees.

• Aptitude au multitache efficace, bonne gestion du temps et sens de l'organisation pour mener a bien des missions concurrentes.

• Adaptabilite au changement, resistance au stress et souplesse face a l'evolution des feuilles de route et des priorites projets.

• Normes professionnelles et ethiques elevees, incluant la confidentialite des informations sensibles et le respect des exigences de gouvernance.

• Solides competences interpersonnelles : capacite a etablir des relations collaboratives entre equipes et a interagir avec assurance aupres de gestionnaires et dirigeants.

• A l'aise pour participer a de longues reunions telephoniques/virtuelles ou pour porter un casque lors de discussions techniques approfondies.

Conditions de travail :

• Environnement de bureau professionnel.

• Teletravail / travail a domicile.

• Deplacements internationaux requis.

Remuneration
La remuneration annuelle reelle offerte sera basee sur plusieurs variables, y compris le lieu geographique, l'experience professionnelle, le niveau d'etudes et les competences/realisations, et sera convenue mutuellement au moment de l'offre. La remuneration moyenne pour ce poste se situe entre US236,000-US245,000 ou CAD240,000-CAD250,000.

Ce que nous offrons et notre culture
Rejoignez une equipe Finance Systems collaborative et internationale, engagee envers l'excellence technique et l'amelioration continue. Vous influencerez la strategie d'entreprise, encadrerez des collegues et jouerez un role central dans la transformation financiere. Nous offrons une remuneration concurrentielle, des opportunites de developpement professionnel, des modalites de travail flexibles et une culture qui valorise la diversite des points de vue.

(TD SYNNEX est un employeur offrant l'egalite des chances; nous accueillons favorablement les candidatures provenant de personnes de tous horizons.)

At TD SYNNEX, our values guide everything we do: Together, We Own It, We Dare to Go, We Grow and Win, and above all, We Do the Right Thing. These principles shape how we work with each other, our partners, and our communities as we drive innovation and create lasting impact.

What's In It For You?

• Elective Benefits: Our programs are tailored to your country to best accommodate your lifestyle.
• Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses.
• Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program.
• Diversity, Equity & Inclusion: It's not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities.
• Make the Most of our Global Organization: Network with other new co-workers within your first 30 days through our onboarding program.
• Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives.

Don't meet every single requirement? Apply anyway.

At TD SYNNEX, we're proud to be recognized as a great place to work and a leader in the promotion and practice of diversity, equity and inclusion. If you're excited about working for our company and believe you're a good fit for this role, we encourage you to apply. You may be exactly the person we're looking for!

We are an equal opportunity employer and committed to building a team that represents and empowers a variety of backgrounds, perspectives, and skills. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity or expression, sexual orientation, protected veteran status, disability, genetics, age, or any other characteristic protected by law.

TD SYNNEX is an E-Verify company