MSA is seeking a Project Engineer - Mechanical or Plumbing Design to join our Jacksonville team. In this role, you will lead and support the planning, design, and construction of mechanical and plumbing systems for a variety of building and infrastructure projects. You will apply sound engineering judgment, coordinate with multidisciplinary teams, mentor junior staff, and help deliver high-quality work that supports our clients and strengthens the communities we serve.

MSA Professional Services is 100% employee-owned, meaning every employee has a direct stake in the success of the company. This ownership mindset drives our collaborative culture, long-term thinking, and commitment to delivering high-quality work for the communities we serve.

Come join the ownership team at MSA!

Employee Testimonial:
"As an employee-owned company (100% ESOP), working at MSA is not just a job. We're genuine co-owners, and this ESOP setup promotes a culture of collaboration and engagement throughout MSA because we all have a direct financial interest as owners." -- Project Engineer Transportation, Cedar Rapids Office

Mechanical & Plumbing Design

• Lead the design and development of mechanical and plumbing systems from planning through construction
• Perform and review engineering calculations, studies, reports, design documentation, and construction documents
• Develop construction specifications, cost estimates, and schedules with a focus on accuracy and constructability
• Use Microsoft Office, CADD, BIM, and modeling or analysis tools to produce clear, coordinated design deliverables

Project Delivery & Quality

• Manage assigned technical tasks with minimal oversight while monitoring scope, schedule, and budget
• Coordinate deliverables with internal teams, external partners, clients, and technical support staff
• Review work completed by junior engineers, designers, and technicians for quality, consistency, and alignment with project goals
• Support QA/QC processes and take ownership of technical accuracy across assigned project components

Field & Construction Support

• Conduct field investigations, site visits, and construction observations to verify existing conditions and support project design
• Review construction progress, document observations, and help resolve technical challenges in the field
• Confirm that work aligns with plans, specifications, design intent, and applicable standards

Client & Team Collaboration

• Serve as a client contact for assigned tasks or projects, communicating updates with professionalism and sound judgment
• Lead or co-lead project meetings related to technical updates, deliverables, schedules, and project needs
• Maintain consistent communication with Project Managers and Team Leaders regarding workload, budgets, schedules, and staffing needs
• Mentor junior staff by reviewing work, providing feedback, and supporting their professional growth

Education

• Bachelor’s degree from an ABET-accredited program in Mechanical Engineering or a related engineering discipline

Experience

• 4+ years of relevant post-graduate engineering experience
• Experience in mechanical or plumbing design preferred
• Experience supporting building and infrastructure projects preferred

Licensure

• Professional Engineer (PE) license in Florida required
• Multi-state licensure may be beneficial depending on project assignments

Skills

• Strong knowledge of engineering principles, standards, and practices related to mechanical and/or plumbing design
• Proficiency with Microsoft Office, CADD, BIM, and relevant modeling or analysis software
• Strong technical writing, communication, and problem-solving skills
• Ability to lead project components, coordinate multidisciplinary work, and integrate input from multiple stakeholders
• Strong organization and time management skills with the ability to manage multiple project demands
• Ability to monitor scope, schedule, and budget and proactively identify project needs or concerns
• Effective mentoring skills and a commitment to quality, accountability, and continuous improvement

Work Authorization

• The selected candidate must be authorized to work for any employer in the United States without requiring visa sponsorship now or in the future. MSA is unable to provide or take over sponsorship of an employment visa for this role.

MSA is an equal opportunity/affirmative action employer that is committed to diversity and inclusion in the workplace. At MSA, we value a diverse, inclusive workforce, and we provide equal employment opportunity for all applicants and employees. All qualified applicants for employment will be considered without regard to an individual’s race, color, sex, gender identity, gender expression, religion, age, national origin or ancestry, citizenship, physical or mental disability, medical condition, family care status, marital status, domestic partner status, sexual orientation, genetic information, military or veteran status, or any other basis protected by federal, state or local laws.

If you are unable to submit your application because of incompatible assistive technology or a disability, please contact us at hr@msa-ps.com

Equal Employment Opportunity/Affirmative Action Employer