Lead Unity Developer Jobs (NOW HIRING)

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

The Trimble Unity Maintain/Cityworks Administrator is responsible for configuring, implementing, and supporting Trimble Unity Maintain/Cityworks solutions for airport clients located in Chicago, IL. This role serves as a subject matter expert for Enterprise Asset Management (EAM), Computerized Maintenance Management Systems (CMMS), and airport asset management best practices, helping clients optimize asset lifecycle management, work order processes, inspections, preventive maintenance, and regulatory compliance.

The Administrator works closely with airport operations, maintenance, engineering, GIS, and IT stakeholders to design and configure Unity Maintain/Cityworks solutions that align with business requirements, operational goals, and aviation industry regulations. The role also supports integrations with ArcGIS, BIM, digital twin platforms, lease and space management systems, and other enterprise applications.

Key Responsibilities

Solution Configuration & Implementation

• Lead the configuration, deployment, and optimization of Trimble Unity Maintain/Cityworks solutions for airport clients.
• Design and configure asset hierarchies, work order management, service requests, inspections, preventive maintenance programs, and operational workflows.
• Configure user roles, permissions, security settings, and business rules.
• Support software upgrades, testing, enhancements, and production deployments.
• Develop implementation strategies, system standards, and configuration best practices.

Airport Asset Management

• Configure solutions supporting airside and landside infrastructure, including runways, taxiways, aprons, lighting systems, facilities, utilities, roadways, and parking assets.
• Design workflows for FAA Part 139 inspections, safety programs, maintenance operations, and regulatory compliance activities.
• Support mobile workforce enablement for maintenance and inspection personnel.

GIS, BIM & Digital Twin Integration

• Configure and support integrations between Unity Maintain/Cityworks and Esri ArcGIS Enterprise.
• Ensure alignment between asset, work management, GIS, and BIM data models.
• Support digital twin initiatives, spatial analytics, and asset visualization capabilities.
• Collaborate with GIS and technology teams to implement best practices for spatially enabled asset management.

Enterprise Integration & Data Management

• Support integrations with document management systems, BIM platforms, PROPworks, financial systems, and other airport applications.
• Assist with API, ETL, and middleware-based integrations.
• Establish data governance standards, data migration strategies, and quality assurance processes.
• Develop reports, dashboards, and performance metrics related to asset condition, maintenance operations, and compliance requirements.

Client Engagement & Training

• Serve as a trusted advisor to airport clients throughout implementation and support engagements.
• Facilitate requirements gathering workshops and stakeholder meetings.
• Provide user training, system documentation, and change management support.
• Translate client business needs into scalable Cityworks and Unity Maintain solutions.
• Support business development, proposal efforts, and strategic asset management initiatives as needed.

Minimum Requirements:

• Bachelor's degree in GIS, Information Systems, Engineering, Computer Science, Asset Management, or a related field + 6 years of relevant experience or demonstrated equivalency of experience and/or education

Preferred Qualifications

• Experience serving airports, aviation authorities, transportation agencies, or other infrastructure owners.
• 3+ years of experience implementing, configuring, administering, or supporting Trimble Unity Maintain/Cityworks.
• Strong understanding of asset management, CMMS/EAM solutions, work order management, and preventive maintenance programs.
• Experience with Esri ArcGIS Enterprise and relational databases (SQL Server preferred).
• Experience supporting enterprise software implementations and client-facing projects.
• Strong communication, presentation, and stakeholder management skills.
• Familiarity with FAA Part 139 requirements and airport operations.
• Experience with Cityworks Respond, PLL, and related Trimble Unity solutions.
• Trimble Unity Maintain/Cityworks certification(s).
• Experience with BIM, digital twin technologies, enterprise integrations, and asset management consulting.
• PMP, IAM, CAMA, or other relevant industry certifications.

• Sponsorship is not offered for this position.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients' complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you've always envisioned. Here, you'll find a welcoming workplace built on respect, collaboration and community-where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.