{"id":3881853,"url":"https://alion.io/job/aon-senior-business-systems-engineer","title":"Senior Business Systems Engineer","company":{"id":21106,"name":"Aon","domain":"aon.com","url":"https://alion.io/company/aon","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Windsor, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"Java","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false}],"status":"closed","first_seen_at":"2026-11-06T18:17:25Z","employer_posted_date":null,"last_verified_at":"2026-11-07T00:20:15Z","board_verified":false,"closed_at":"2026-11-07T00:20:15Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Wealthspire is hiring a Senior Business Systems Engineer to design, implement, and maintain business systems supporting its operations. The role develops and integrates technology solutions, applies Microsoft technologies and AI, and supports users and junior engineers.\n\nResponsibilities\nDevelop technology solutions using a variety of methodologies: Python, SQL, Java, Microsoft Power Platform, etc\nCreate requirements documents to support the development process\nUtilize Microsoft technologies, such as Azure, Power Platform, and Dynamics 365, to develop and optimize business systems\nIntegrate AI tools and techniques to improve system efficiency, data analysis, and decision-making processes\nDesign, develop, document, and maintain secure, scalable APIs and system integrations\nProvide technical support and training to end-users, ensuring they can effectively use the business systems\nConduct regular system audits and performance evaluations to identify areas for improvement\nDevelop and maintain documentation for system design, implementation, and maintenance\nWork directly with business teams and users as solutions are delivered to ensure solutions meet business team needs and documentation and there is sufficient understanding of production process changes\nAssist junior engineers with solution refactoring and modernization based on solution inventory\nMentor junior systems team members on technology trends and advancements and ensure the team is leveraging modern technology tools\n\nSkills\nUnderstanding of solutions in a Microsoft O365 environment\nBasic understanding of Microsoft Power Platform\nProgramming background in Java, C# or Python\nExperience with AI tools and techniques, such as machine learning, natural language processing, and data analytics\nExperience designing, developing, documenting, and integrating RESTful APIs, including authentication, testing, and monitoring\nAt least 5 years of experience in a business systems engineering role\nBachelor's degree in computer science or finance\nThoughtful ability to establish rapport and build relationships\nExceptional communication in a public setting with notable writing and presentation skills\nAdaptability when priorities shift and able to work independently\nSound judgment and problem-solving skills\nInnovative, curious, and enthusiastic\nDetail-oriented with a high level of accuracy and organization\nAbility to cultivate and develop inclusive and collaborative working relationships to support a sense of belonging\nPassionate about working in an organization that values and promotes inclusion and belonging\n\nBenefits\nPaid time off and holidays\nA 401(k) plan with company match\nExclusive discount programs\nRobust health and wellness benefits\nHybrid work model with three days in one of our professional office environments and two days remotely\n\nCompany Overview\nAon is a global provider of risk management, insurance and reinsurance brokerage, human resources solutions, and outsourcing services. It was founded in 1979, and is headquartered in London, England, GBR, with a workforce of 10001+ employees. Its website is http://www.aon.com.\n\nCompany H1B Sponsorship\nAon has a track record of offering H1B sponsorships, with 6 in 2026, 9 in 2025, 19 in 2024, 13 in 2023, 1 in 2022, 21 in 2021, 6 in 2020. 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