Fire Sprinkler System Designer

Cogswell Sprinkler
is part of the Davis-Ulmer (DU) Family of Companies, a network of fire protection, life safety, and security service companies, protecting people and property across 30+ locations and 11 states. Based in
Worcester, MA
, Cogswell Sprinkler is a New England leader in life-safety and fire protection solutions, founded more than 30 years ago by Jack Cogswell and his sons, John and Jeffrey, on a simple promise—"Customer Service Comes First"—now backed by the strength of the DU Family of Companies. Living our motto, "we protect what you value most," Cogswell Sprinkler offers a challenging and rewarding work environment for those passionate about keeping communities safe.

Due to continued growth, we are looking to add a
Fire Sprinkler System Designer
to our
Worcester, MA
team. In this role, you will design automatic fire sprinkler systems for commercial, industrial, institutional, healthcare, and residential projects in accordance with applicable codes, standards, project specifications, and company quality standards. You will collaborate with project managers, sales, field operations, customers, architects, engineers, and Authorities Having Jurisdiction (AHJs) to develop accurate, code-compliant, and cost-effective fire protection system designs from concept through project completion.

Success in this role requires strong technical expertise, attention to detail, and the ability to manage multiple projects in a fast-paced environment.

• Design wet, dry, pre-action, deluge, antifreeze, and specialty fire sprinkler systems.
• Prepare complete construction drawings using AutoCAD, SprinkCAD, or other approved design software.
• Perform hydraulic calculations in accordance with NFPA standards and project requirements.
• Interpret architectural, structural, mechanical, and civil drawings.
• Coordinate sprinkler layouts with other building systems to minimize field conflicts.
• Review project specifications, contracts, and bid documents.
• Ensure all designs comply with applicable editions of NFPA 13, NFPA 13R, NFPA 13D, NFPA 14, NFPA 20, NFPA 24, local building and fire codes, and insurance carrier requirements where applicable.
• Prepare stock lists, material takeoffs, and fabrication drawings.
• Submit permit drawings and respond to plan review comments.
• Coordinate with project managers and field personnel throughout project execution.
• Attend project coordination meetings as required.
• Support field installation teams by providing technical guidance and resolving design issues.
• Process design revisions resulting from change orders or field conditions.
• Maintain organized project documentation and revision history.
• Assist with value engineering opportunities while maintaining code compliance.
• Meet project schedules and budget expectations.
• Participate in quality assurance reviews.
• Stay current on changes to fire protection codes, products, and design technologies.

• Minimum 3-5 years of fire sprinkler design experience
• Working knowledge of NFPA standards and fire protection principles.
• Experience with hydraulic calculation software.
• Proficiency with AutoCAD and industry-specific fire sprinkler design software.
• Strong understanding of construction documents and building coordination.
• Ability to manage multiple projects simultaneously.
• Strong organizational and problem-solving skills.
• Excellent written and verbal communication skills.
• Proficiency with Microsoft Office applications.
• Strong knowledge of fire protection engineering principles.
• Ability to interpret complex construction drawings and specifications.
• Strong mathematical and analytical skills.
• Attention to detail and commitment to producing accurate work.
• Ability to prioritize work in a fast-paced environment.
• Customer-focused mindset.
• Ability…