Software Implementation Project Manager Jobs in Austell, GA

About the Company

Solidaire HVAC & Energy Solutions is a rapidly growing, purpose‐driven national platform focused on acquiring and scaling leading commercial HVAC, plumbing, and energy services businesses across the United States. We are building a modern, integrated operating model that leverages people, process, and technology to elevate service quality, expand our national reach, and set a new standard for technical excellence.

At Solidaire, we believe culture is brand. Guided by our R Circle Philosophy, we hire for our values, celebrate behaviors that reflect our shared beliefs, and expect leaders to model our values every day. We live this through four commitments: Impact > Ego, Strive > Settle, We > Me, and Right > Easy. These values are designed to be ownable, memorable, actionable, concise, and inspiring — creating a workplace where leadership is intentional and every team member feels proud to be part of the mission.

Role Purpose 

The Integration Project Manager serves as Solidaire’s execution engine for all post‐close integration activities across HR, Finance, Operations, IT, and Legal. This role manages timelines, deliverables, risks, and cross‐functional coordination to ensure every acquisition transitions into Solidaire’s operating model on schedule and with minimal disruption. 

This position eliminates execution gaps, improves cross‐functional alignment, and creates a repeatable project management framework that supports Solidaire’s rapid acquisition cadence. 

Key Responsibilities 

1. Integration Project Planning & Execution 

• Build and manage detailed project plans for Day 1/30/60/90 integration milestones. 
• Track tasks, dependencies, risks, and deliverables across all workstreams. 
• Facilitate integration meetings, action item reviews, and cross‐functional alignment. 
• Maintain integration dashboards, KPIs, and reporting for leadership. 

2. Pre‐Close Assessment & Readiness 

• Support pre‐close assessments to identify operational, HR, financial, and systems risks. 
• Build readiness checklists, communication plans, and onboarding workflows. 
• Ensure all pre‐close requirements are completed prior to Day 1. 

3. Post‐Close Coordination & Issue Resolution 

• Coordinate cross‐functional teams to ensure timely execution of integration tasks. 
• Identify risks, escalate issues, and drive resolution with urgency. 
• Support system migrations, policy harmonization, and operational alignment. 
• Ensure acquired leadership teams receive timely communication and support. 

4. Documentation, Governance & Continuous Improvement 

• Maintain integration documentation, templates, and playbooks. 
• Capture lessons learned and update integration frameworks accordingly. 
• Support training and enablement for internal teams involved in integration. 
• Ensure governance standards are followed across all integrations. 

Qualifications 

• 3–5+ years project management experience in operations, HR, finance, or integration environments. 
• Strong organizational, communication, and cross‐functional coordination skills. 
• Experience in M&A, PMI, or multi‐site operations preferred. 
• PMP or similar certification preferred. 

Success Measures (First 12 Months) 

• 100% on‐time delivery of integration milestones. 
• Reduction in integration execution gaps and escalations. 
• Integration dashboards fully adopted across workstreams. 
• Improved cross‐functional alignment and communication. 
• Successful integration of all acquisitions with minimal disruption. 

Solidaire is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected status under federal, state, or local law.

This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required of the employee. Duties, responsibilities, and activities may change at any time with or without notice. Employment with Solidaire is at‐will.