Design Assistant Project Manager Jobs in Lenexa, KS

Job: Assistant Project Manager
Location: Lenexa, KS

At GBA Builders, were passionate about delivering complex, high-quality construction projects that make an impact. We believe in collaboration, integrity, and excellence and were looking for a driven Assistant Project Manager to lead with those same values.

As a Project Manager, youll take ownership of your projects from start to finish, ensuring successful delivery through proactive leadership, strong communication, and a commitment to quality and safety. Youll serve as a key liaison between clients, design partners, and field teams leading with accountability, vision, and teamwork.

As a Assistant Project Manager, you will:

• Lead and oversee all aspects of project performance including budget, schedule, scope, safety, and quality ensuring successful delivery and client satisfaction.

• Develop and maintain project schedules and manage resources to meet deadlines and milestones.

• Collaborate with estimating and marketing teams to develop pricing, proposals, schedules, and subcontractor buyout strategies during preconstruction.

• Review plans and specifications to identify conflicts or missing information, coordinating with clients and design teams for resolution.

• Serve as the primary point of contact for clients, consultants, subcontractors, and internal teams, managing communication and expectations throughout the project lifecycle.

• Conduct site visits to assess progress, safety, and quality, partnering closely with superintendents to ensure alignment with project goals.

• Track financial performance including forecasting, profitability, pay applications, and reporting while ensuring proper documentation and compliance with project management systems.

• Manage change orders, requests for proposals, and scope modifications, maintaining control of cost, schedule, and communication.

• Lead progress meetings, issue meeting minutes, and oversee project closeout and warranty processes.

• Support the professional growth of project engineers, assistant project managers, and other team members.

• Perform other duties as assigned.

• Bachelors degree in Engineering, Construction Management, or a related field and 3+ years of relevant experience; or an equivalent combination of education and experience.

• Experience in the AEC (architecture, engineering, construction) industry preferred.

• Hands-on experience supervising trade construction activities.

• Estimating and subcontractor buyout experience preferred.

• Strong knowledge of construction scheduling (Microsoft Project or equivalent) and ability to develop schedules from start to finish.

• Solid understanding of construction project accounting and cost control.

• OSHA-30 certification required.

• Excellent communication, organization, and leadership skills with the ability to manage multiple priorities.

• Proven ability to identify risks, solve problems proactively, and build trust across teams.

• Proficiency with Microsoft Office Suite and general comfort with technology.

• Collaborative mindset and ability to maintain composure under pressure while fostering a positive, solutions-focused work environment.

• Ability to work on a computer for extended periods.

• Ability to sit, stand, and walk project sites for prolonged periods.

• Must be able to travel to job sites occasionally (minimum once per month).

At GBA Builders, youll work alongside talented professionals who share your passion for building great things. We offer a people-first culture and a comprehensive benefits package designed to support you personally and professionally, including:

• Medical, dental, and vision insurance

• Life, accident, and disability coverage

• 401(k) with company match

• Employee Assistance Program (EAP) and wellness initiatives

• Paid company holidays, floating holidays, and flexible time off

• Professional development and career advancement opportunities

If youre ready to lead dynamic construction projects and build a career with impact, wed love to hear from you.

Apply today and grow your future with GBA Builders.

At GBA, we are an Equal Employment Opportunity Employer promoting diversity in our workforce by including all individuals regardless of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender identity, gender expression, disability, veteran status, pregnancy status, or any other status protected by law.