Project Assistant Jobs in Rochester, NH (NOW HIRING)

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Department: Chinburg Residential Construction - Single Family Homes

Reports To: President of Chinburg Builders/Senior Project Manager

Status: Full-Time

Location: Portsmouth area

FLSA Classification: Exempt

Founded by Eric Chinburg in 1987, Chinburg is a dynamic and growing company based in the Seacoast region of New Hampshire with projects and properties in NH, ME, and VT. Over four decades, the company has evolved from a small business into one of the most trusted names in quality development, building, renovation, construction management, and property management. Chinburg's success is rooted in building strong relationships—with customers, employees, and business partners alike.

Chinburg is known for its innovative development philosophy and commitment to incorporating best practices, including a strong focus on green building principles. Our expanding team includes professionals from diverse educational backgrounds. In recent years, we have welcomed top talent from respected institutions such as Northeastern University, Wentworth Institute of Technology, the University of New Hampshire, and MIT. On our team, we have experienced professionals from various industries and trade certifications. We have a strong focus on professional development.

At our core, Chinburg remains a family-founded business, and we continue to embrace new employees as part of our extended family. We value individuals who bring warmth and confidence, along with grit and determination, to our team.

The Project Manager works closely with the Site Supervisor to manage residential construction projects from inception through completion. This role oversees budgets, schedules, purchasing, and customer communication while ensuring projects are completed safely, on time, within budget, and to Chinburg's quality standards. The Project Manager serves as a key liaison between field operations, leadership, subcontractors, and homeowners.

• Assist the Preconstruction Manager during project startup, including permitting, budgeting, buyout, and scheduling.
• Provide input on project feasibility, costs, and construction planning.
• Assist with home siting when applicable.

• Monitor project budgets and regularly report budget-to-actual performance to the President.
• Review, approve, and process invoices for accuracy and proper job cost allocation.
• Administer financial aspects of owner contracts, subcontracts, and purchase orders.
• Review and manage proposed change orders (PCOs) in coordination with the Customer Service team.
• Maintain accurate cost tracking and documentation throughout the project lifecycle.

• Coordinate regularly with Site Supervisors to ensure efficient construction progress.
• Keep the President informed of schedules, milestones, and production status.
• Order materials and supplies and coordinate deliveries with the Site Supervisor.
• Lead and support field supervision, subcontractors, and vendors in meeting project schedules.

• Work closely with the Site Supervisor to ensure compliance with Chinburg’s quality standards.
• Assist in preparing preliminary punch lists and coordinate timely completion.
• Provide regular project updates to homeowners.
• Represent Chinburg professionally with homeowners, architects, consultants, subcontractors, and vendors.
• Build and maintain strong relationships with clients and internal teams.

• Work with the Site Supervisor to implement and enforce Chinburg’s written safety program.
• Support jobsite safety compliance and best practices.

• Maintain buy schedules and manage subcontract documentation.
• Review subcontractor qualifications and references.
• Manage project documentation including:
  • Subcontracts and purchase orders
  • Change orders
  • Shop drawings
  • Delivery schedules
  • Project correspondence

• Coordinate delivery of closeout documentation and homeowner manuals.
• Assist with subcontractor closeout, utility transfers, owner training, and punch list completion.
• Support final project turnover and documentation completion.

• Perform other duties as assigned to support project success.

• Excellent written and verbal communication skills
• Strong customer service and relationship management skills
• Ability to manage multiple priorities in a fast-paced environment
• High attention to detail with strong organizational skills
• Demonstrated problem-solving and troubleshooting ability
• Ability to work independently and collaboratively
• Proficient in multiple trades with an understanding of quality construction practices
• Ability to remain calm and professional when resolving issues
• Minimum of 4 years of construction management experience preferred

• Regular and reliable attendance required.
• Ability to work respectfully with customers, vendors, coworkers, and the public.
• Compliance with all company policies and safety procedures.
• Valid driver’s license with reliable transportation and acceptable driving record.
• Ability to complete all required training programs.
• Ability to review and comply with Chinburg's Code of Safety Practices.

• NA (Not Applicable)
• Seldom (1-10% of the time)
• Occasional (10-30% of the time)
• Frequent (30-70% of the time)
• Constant (over 70% of the time)

Sitting -Occasional, Climbing ladders -Frequent, Standing -Frequent, Working at heights/balancing Frequent, Walking -Frequent, Bending/twisting at waist - Frequent,Driving/Forklift -Seldom, Kneeling/Squatting/Crouching -Occasionally, Lifting <25# - Frequent, Crawling - Seldom, Lifting 25-50#, Frequent, Reaching above shoulder - Occasionally, Lifting >50# -Frequent, Repetitive hand/arm movement - Frequent,

Carrying <25# -Frequent, Handling/Grasping - Occasionally, Carrying 25-50# - Frequent, Fine finger manipulation -Occasionally, Carrying >50# - Frequent, Seeing - Constant, Pushing/Pulling -Occasional,Hearing -Constant, Climbing stairs -Frequent, Talking -Constant

The above statements are intended to describe the general nature and level of work performed. This job description does not represent an exhaustive list of all responsibilities, duties, and skills assigned to this position. This position description is not intended as and does not create a contract of employment between the company and any individual employee. The company reserves the right to change this position description at any time within its sole discretion.

Chinburg is an Equal Employment Opportunity Employer that is committed to diversity, equity, and inclusion. We take unbiased action to offer employment and advancement opportunities to all applicants, without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or ability status. Our methods for hiring include ensuring that all available opportunities are fairly promoted — via online globally available channels — in a manner accessible to all potential applicants.