Platform Engineer - Omnea

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About this role

JLL is looking for a Platform Engineer to own the implementation and ongoing support of integration, workflow configuration, system administration, and UI/UX work across our Omnea procurement orchestration platform. Omnea implementation is kicking off in Q4 2026 supporting our procurement and finance function workflows and integrating with upstream and downstream systems such as Aravo and PeopleSoft to improve user experience. This role will lead the design and delivery of new integrations connecting Omnea to PeopleSoft, ePro, Aravo, and several other systems over time.

Beyond integration delivery, this role will take on operational ownership of the technical enhancement and support aspects of Omnea once the tool is in BAU.

Responsibilities

• Design, build, and maintain integrations between Omnea and Aravo, Peoplesoft, ePro, and additional tools over time

• Deliver successful technical implementation of Omnea.

• Own the technical design, data mapping, and validation logic for each integration, including error handling and reconciliation processes.

• Serve as the technical owner for Omnea, managing change management processes, configurations, workflows, UX/UI, audits, and the relationship with business stakeholders.

• Partner with stakeholders across Sourcing & Procurement, Finance, and Procurement to gather requirements and translate them into integration designs, balancing business needs against platform scope and maintainability.

• Ensure new integrations align with Omnea's configuration structure and data model, and with JLL's broader integration architecture and standards.

• Collaborate with the Enterprise Data Platform (EDP) team on integration architecture and design consistency.

• Troubleshoot integration issues and data discrepancies, coordinating with platform owners across connected systems on root cause and resolution.

• Develop and maintain technical documentation, including data flow diagrams, mapping specifications, and support runbooks.

• Build and execute test plans for integration changes tied to Omnea releases and related system releases.

• Manage third-party resources supporting integration delivery or Omnea administration, as needed.

• Use AI tools (e.g., Claude) as part of day-to-day work — drafting documentation, analyzing integration data, and accelerating troubleshooting and design work.

• Identify and recommend opportunities for continuous improvement across the integration landscape.

Required Skills, Experience & Knowledge

• Real experience building and maintaining system-to-system integrations (API, file-based, or middleware) in an enterprise environment.

• Working knowledge of Omnea, Aravo, PeopleSoft, Yardi, Jaggaer or similar procurement/AP-adjacent systems — prior hands-on exposure to any of these is a strong plus.

• Comfort operating within a formal change management process and familiarity with SOC audit expectations.

• Strong stakeholder management — this role sits between technical delivery and business/finance relationships, and needs to hold the line on scope when it's warranted.

• High attention to detail; mistakes here touch supplier payments and compliance data.

• Able to work independently across multiple concurrent integrations, escalating real gaps rather than needing day-to-day direction.

• Comfortable working with AI tools (Claude or similar) to support daily tasks — documentation, requirements analysis, testing, and troubleshooting.

• Comfortable in Microsoft Office (Teams, Visio, Excel) and producing clear technical documentation.

• Real estate or procurement/sourcing background is a plus, not a requirement.

Education

Bachelor's degree in information systems, computer science, or a related field, or equivalent work experience.

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Expected compensation for this position:

150,000.00 – 200,000.00 USD per year

Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

Remote –Chicago, IL

If this job description resonates with you, we encourage you to apply, even if you don’t meet all the requirements. We’re interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits include:

• 401(k) plan with matching company contributions
• Comprehensive Medical, Dental & Vision Care
• Paid parental leave at 100% of salary
• Paid Time Off and Company Holidays
• Early access to earned wages through Daily Pay

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.

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