Assistant Project Manager

Location: Newark, DE

Division: Mechanical Commercial Construction

Company: J.F. Sobieski Mechanical Contractors, Inc. of Newark, DE is looking to hire a full‑time Assistant Project Manager for our Mechanical Construction Division.

This full‑time project management position offers a competitive salary starting at $50,000 per year, plus bonus potential, and an excellent benefits package that includes paid vacation and holidays, a 401(k) plan, free training, and a flexible work schedule.

J.F. Sobieski Mechanical Contractors, Inc. is a $100‑million mechanical contracting company that serves Delaware, southeastern PA, Cecil County, Maryland, and VA markets. We are the largest mechanical contractor in the tri‑state area and provide commercial HVAC, plumbing, sheet metal, and fire protection installations. Our core values—integrity, treating all team members like family, and the courage to make the right decisions—drive strong, lasting relationships with customers.

As an Assistant Project Manager, you support the Project Manager and ensure projects stay under budget while exceeding client expectations. You act as the liaison between the general contractor, the general manager, and the superintendents. Your responsibilities include generating progress reports, processing change orders, billing for work, coordinating material ordering and delivery, and communicating any challenges that may affect project timelines.

Before a project begins, you assist in evaluating the contractual scope of work and place material orders in a timely manner. You proactively run reports and provide them to the Project Manager to ensure project timelines and profitability metrics are met. Your excellent communication and interpersonal skills help establish strong relationships with Sobieski teams and external contractors, promoting a win‑win environment for everyone.

• Bachelor’s degree in construction, civil engineering, mechanical engineering, electrical engineering, construction management, or architecture OR an associate degree with equivalent work‑related experience
• 0‑3 years of direct project experience in the construction industry
• Knowledge of mechanical systems, including their design, architecture, interoperability with other proprietary systems, sequences of operation, networking, and communication methodology
• Knowledge of project management software such as Primavera P6, Microsoft Project, and Spitfire
• Familiarity with financial accounting systems
• Proficiency with MS Office, including Excel, Word, PowerPoint, Adobe Writer, and Visio
• Valid driver’s license

Project management professional (PMP), construction quality control (USACE CQM‑C), and OSHA 30 certifications are preferred. Excellent verbal and written communication skills, organization, attention to detail, and the tenacity to meet deadlines are also essential.

If you are interested in working for a growing company that offers a combination of private‑industry and rate jobs, core values, and opportunities for career advancement, please submit a brief application. We look forward to meeting you!