Jobs at MacDonald-Miller

Sell HVAC and mechanical contracting services by developing customer relationships, prospecting retrofit and tenant-improvement opportunities, generating $1.5M–$2.5M in first-year sold revenue, building a qualified pipeline, collaborating with estimating/engineering/operations, and managing projects to ensure timely, cost-effective delivery and quality.

Manage and grow relationships with assigned healthcare clients by consulting on goals, promoting HVAC/plumbing services, driving renewals and upsells, collaborating with sales, and keeping CRM updated to ensure timely delivery of solutions and high client satisfaction.

Configure, program, commission, test, and troubleshoot building control systems and networks. Write and implement control software, document test results, ensure system performance and energy efficiency, and support project delivery and customer service.

Maintain, troubleshoot, and repair building automation systems (BAS) for commercial HVAC and lighting. Complete service calls and preventative maintenance, optimize system performance and energy efficiency, document work, and provide technical support while ensuring safety and strong customer relationships.

Sell building control systems to architects, MEP consultants, and contractors in Portland. Develop retrofit and bid proposals, write specifications, prepare estimates, grow customer accounts, deliver sales proposals, and coordinate engineers, estimators, project managers, and field staff to drive profitable project wins and high customer satisfaction.

Manage mechanical construction projects by overseeing field operations, budgets, schedules, risks, change orders, and reporting. Serve as primary liaison with general contractors, supervise and develop project engineers, ensure resources and materials, and maintain project profitability and timeline adherence.

Rotate across Accounts Payable, Accounts Receivable, Job Cost/Project Accounting, General Ledger, and Fixed Assets. Process invoices, payments, journal entries, reconciliations, and support job costing, customer billing, WIP reporting, and financial reporting. Support ERP implementation, ensure GAAP and company policy compliance, identify process improvements, and provide cross-functional operational coverage during peak periods and change initiatives.