Job Description

Job Description

Job Description

M.S. Johnston Company is seeking a motivated Junior Project Manager to support our commercial HVAC and mechanical construction operations. This role is ideal for an early-career professional looking to develop the technical, financial, and leadership skills necessary to become a successful Project Manager.

Working alongside experienced Project Managers and field leaders, you will gain hands-on experience managing commercial construction projects from award through closeout while learning the business of mechanical contracting.

We are looking for someone who is organized, eager to learn, mechanically inclined, and excited about building a long-term career in construction project management.

Who Thrives Here

This position is ideal for someone who enjoys solving problems, learning new skills, building relationships, and taking ownership of their work.

Successful candidates are comfortable balancing office responsibilities with field exposure and are willing to learn every aspect of project execution, from procurement and scheduling to job costing and customer communication.

If you are curious, coachable, organized, and willing to work hard, this position provides an excellent path toward becoming a Project Manager and future leader within our organization.

What You'll Do

Project Support

• Assist Project Managers with commercial HVAC and mechanical construction projects
• Support multiple projects at various stages of completion
• Participate in project turnover meetings
• Help maintain project schedules and project documentation
• Track project milestones, action items, and deliverables
• Assist with project closeout activities

Procurement & Equipment Tracking

• Assist with equipment and material procurement activities
• Track long lead equipment and delivery schedules
• Coordinate with suppliers and vendors
• Monitor equipment submittals and approvals
• Help identify potential procurement risks before they impact project schedules

Project Documentation

• Prepare and manage RFIs, submittals, logs, and project correspondence
• Maintain organized project files and documentation
• Assist with meeting minutes and project reporting
• Help ensure compliance with contract requirements and project specifications

Financial & Administrative Support

• Assist with job cost tracking and budget monitoring
• Support change order preparation and documentation
• Assist with project billing processes and financial reporting
• Help maintain accurate project records and reporting systems

Field Coordination

• Visit jobsites regularly to gain field experience
• Support Project Managers, Superintendents, and Foremen with project coordination
• Monitor project progress and communicate updates
• Learn commercial HVAC construction practices, sequences, and best practices

Customer & Team Communication

• Build positive working relationships with customers, field teams, subcontractors, suppliers, and internal staff
• Participate in project meetings and customer communications
• Develop professional communication and leadership skills

Qualifications

Required

• Associate's or Bachelor's Degree in Mechanical Engineering (emphasis on building industry), Construction Management, Engineering Technology, Business, or a related field, or equivalent industry experience
• Strong organizational and time management skills
• Excellent verbal and written communication abilities
• Strong attention to detail
• Proficiency with Microsoft Office, including Excel
• Willingness to learn commercial HVAC systems and construction processes

Preferred

• Bachelor's Degree in Mechanical Engineering (emphasis on building industry)
• Bachelor's Degree in Construction Management
• Internship or co-op experience in construction, engineering, or project management
• Commercial HVAC, mechanical construction, facilities, or maintenance experience
• Experience with project management software platforms
• Microsoft Project or similar scheduling software experience
• Military construction, engineering, logistics, or facilities experience
• OSHA 10 Certified

Veterans Encouraged to Apply

We strongly encourage military veterans to apply, especially those with backgrounds in:

• U.S. Navy Seabees
• U.S. Air Force RED HORSE
• U.S. Army Engineer specialties
• Marine Corps Engineer and Utilities occupations
• Military construction, public works, facilities, logistics, and infrastructure leadership roles

Equivalent combinations of education, military service, and industry experience will be considered.

What Makes Someone Successful Here?

The best candidates will demonstrate:

• Strong work ethic and reliability
• A willingness to learn and accept coaching
• Extreme ownership and accountability
• Strong planning and organizational skills
• Excellent communication skills
• Attention to detail
• Mechanical curiosity and aptitude
• Positive attitude and team-first mindset
• Strong problem-solving skills
• Comfort learning and utilizing technology
• A desire to improve processes and help the organization grow
• Interest in building a long-term career within the construction industry

Growth Opportunity

The successful candidate will work directly with experienced project leaders and gain exposure to every aspect of commercial HVAC project management.

M.S. Johnston is committed to developing future leaders, and this position is designed to create a path toward Project Manager, Senior Project Manager, and other leadership opportunities as the company continues to grow.

Why Join M.S. Johnston?

For more than a century, M.S. Johnston Company has earned a reputation for quality, craftsmanship, accountability, and customer service. We are a growing commercial mechanical contractor serving customers throughout the Mid-Atlantic region and are looking for motivated individuals who want to learn, grow, and make an impact.

This is more than an entry-level project role. It is an opportunity to build a rewarding career with a company that invests in its people and promotes from within.

Employment Requirements

Employment with M.S. Johnston Company is contingent upon meeting pre-employment requirements and successfully completing the introductory employment period.

The selected candidate must:

• Successfully pass a pre-employment drug screening
• Successfully complete a 90-day introductory/probationary period
• Maintain a valid driver's license and acceptable driving record
• Be authorized to work in the United States

Compensation & Benefits

• Competitive salary based on experience
• Performance bonus opportunities
• Health Insurance
• Dental Insurance
• Vision Insurance
• Simple IRA with Company Match
• Paid Time Off
• Paid Holidays
• Professional development and training opportunities
• Mentorship from experienced industry professionals
• Career advancement opportunities within a growing organization

Ready to Start Building Your Future?

If you're looking for an opportunity to learn the commercial construction business, develop project management skills, and grow with a company that values hard work, teamwork, and continuous improvement, we'd like to hear from you.

Apply today and begin building your future with M.S. Johnston Company.

M.S. Johnston Company is an Equal Opportunity Employer and Veteran-Friendly Employer.

M.S. Johnston is a 94 year-old commercial mechanical contractor that believes in hiring great employees and then stepping out of their way and letting them do their jobs. We focus on operational efficiency that satisfies customers and leads to profitable growth. Most of our employees have been with us for 20+ years.

Company Description

M.S. Johnston is a 94 year-old commercial mechanical contractor that believes in hiring great employees and then stepping out of their way and letting them do their jobs. We focus on operational efficiency that satisfies customers and leads to profitable growth. Most of our employees have been with us for 20+ years.

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