Daniel O’Connell’s Sons

Entry Level Field Engineer- Boca Raton, FL

Entry Level Field Engineer

Four-year degree in Construction Management or Civil Engineering; site assignment on project; Boca Raton, FL location.

Preconstruction Manager

7-10 years in construction management; degree in CM/engineering; strong estimating, scheduling, and purchasing; CMAR/Design-Build experience preferred.

Entry Level Field Engineer- Hartford, CT

Field Engineer

Entry-level Field Engineer with a 4-year degree in Construction Management or Civil Engineering; Hartford, CT; $70k.

Marketing Coordinator

Bachelor’s degree in marketing/communications/business; 1–3 years marketing experience; strong organizational and communication skills.

Assistant Project Manager- Water Treatment- Bellingham, MA

Assistant Project Manager

3-5 years in facility construction project management; engineering degree or equivalent; Procore or similar; OSHA 30; strong communication; on-site field work.

Senior Project Manager- Construction 

Senior Project Manager

Senior Project Manager with 5+ years in construction, responsible for project controls, budgeting, scheduling, procurement, and reporting.

Senior Superintendent- Heavy (Water/Wastewater)

Senior Superintendent

7+ years construction leadership; water/wastewater experience preferred; OSHA 30; CPR/First Aid; Construction Supervisor’s License; proficient with project management and scheduling software; strong communication and field management skills.

Construction project administration, procurement, subcontract management, change orders, and on-site coordination; strong communication; 4-year engineering degree or equivalent; 3-5 years in similar projects; Procore/Sage/Primavera; OSHA 30, LEED, Lean a plus.

Daniel O'Connell's Sons

Project Manager 

Five+ years construction project management; bachelor's in construction or related field; OSHA 30; Procore/Primavera; strong leadership and communication.

Assist project management with financials, procurement, subcontracts, change orders, and coordination on-site; 3-5 years in facility construction; engineering degree.

Project management in water/wastewater construction; budgeting, scheduling, procurement; 5+ years; OSHA 30; Procore/Primavera experience.

Laborer - Heavy Equipment Operator 

Heavy Equipment Operator

High school diploma or GED; 2-3 years heavy equipment operation; valid driver’s license; CDL preferred; knowledge of safety and maintenance.

Laborer

Manual labor on construction sites; physical stamina; ability to follow instructions; basic construction knowledge; teamwork and safety.

Entry Level Field Engineer, Miami, FL - June 2026

Bachelor's degree in Construction Management or Civil Engineering or related field; entry-level field engineer responsibilities include survey, drawings interpretation, and site coordination.

Senior Project Manager- Heavy (Water/ Wastewater)

Senior Project Manager responsible for day-to-day execution, controls, cost, risk, and business management of water/wastewater projects; coordinates internal team, trade partners, and clients.

Project Manager- Building

Five+ years of construction project management experience; strong leadership, scheduling, budgeting, risk management, and communication; Procore and Primavera experience; OSHA 30; LEED/Lean a plus.

Project Manager- Barnstable, MA

Seasoned project manager with 5+ years in construction, water/wastewater, and project controls; strong leadership, budgeting, scheduling, and client coordination.

Extensive knowledge of construction practices; 4-year engineering degree; 3-5 years PM experience; Procore or similar; OSHA 30, LEED, Lean certifications preferred.

Project Manager (Heavy- Bridges)

Five+ years construction project management; strong leadership, budgeting, scheduling, and communication skills.

Title	Location	Date
Entry Level Field Engineer- Boca Raton, FL Full Time · $70K · 0+ YOE Boca Raton or Miami Lakes · Onsite	Boca Raton or Miami Lakes Onsite	Apr 24, 2026
Preconstruction Manager Full Time · $90K-$130K · 7+ YOE Holyoke, Massachusetts, United States · Hybrid	Holyoke, Massachusetts, United States Hybrid	Apr 23, 2026
Entry Level Field Engineer- Hartford, CT Full Time · $70K · 0+ YOE Hartford or Holyoke · Onsite	Hartford or Holyoke Onsite	Apr 9, 2026
Marketing Coordinator Full Time · 1+ YOE Milford, Massachusetts, United States · Onsite	Milford, Massachusetts, United States Onsite	Apr 6, 2026
Assistant Project Manager- Water Treatment- Bellingham, MA Full Time · $82K-$100K · 3+ YOE Bellingham or Milford · Onsite	Bellingham or Milford Onsite	Mar 17, 2026
Senior Project Manager- Construction Full Time · $100K-$170K · 5+ YOE Holyoke, Massachusetts, United States · Onsite	Holyoke, Massachusetts, United States Onsite	Mar 13, 2026
Senior Superintendent- Heavy (Water/Wastewater) Full Time · 7+ YOE Naples, Florida, United States · Onsite	Naples, Florida, United States Onsite	Feb 20, 2026
Assistant Project Manager Full Time · 3+ YOE Naples or Miami Lakes · Onsite	Naples or Miami Lakes Onsite	Feb 20, 2026
Project Manager Full Time · $90K-$130K · 5+ YOE Holyoke, Massachusetts, United States · Onsite	Holyoke, Massachusetts, United States Onsite	Feb 17, 2026
Assistant Project Manager Full Time · $82K-$100K · 3+ YOE Holyoke, Massachusetts, United States · Onsite	Holyoke, Massachusetts, United States Onsite	Dec 16, 2025
Project Manager Full Time · $90K-$130K · 5+ YOE Attleboro, Massachusetts, United States · Onsite	Attleboro, Massachusetts, United States Onsite	Nov 26, 2025
Laborer - Heavy Equipment Operator Full Time · 2.5+ YOE Miami or Miami Lakes · Onsite	Miami or Miami Lakes Onsite	Nov 13, 2025
Laborer Full Time Miami, Florida, United States · Onsite	Miami, Florida, United States Onsite	Oct 8, 2025
Entry Level Field Engineer, Miami, FL - June 2026 Full Time · $70K-$75K · 0+ YOE Miami or Miami Lakes · Onsite	Miami or Miami Lakes Onsite	Oct 7, 2025
Senior Project Manager- Heavy (Water/ Wastewater) Full Time · 5+ YOE Miami Lakes, Florida, United States · Onsite	Miami Lakes, Florida, United States Onsite	Jul 29, 2025
Project Manager- Building Full Time · 5+ YOE Kingston, New York, United States · Onsite	Kingston, New York, United States Onsite	Jul 10, 2025
Project Manager- Barnstable, MA Full Time · 5+ YOE Barnstable, Massachusetts, United States · Onsite	Barnstable, Massachusetts, United States Onsite	Jul 10, 2025
Assistant Project Manager Full Time · 3+ YOE Kingston, New York, United States · Onsite	Kingston, New York, United States Onsite	Jul 10, 2025
Project Manager (Heavy- Bridges) Full Time · 5+ YOE Milford, Massachusetts, United States · Onsite	Milford, Massachusetts, United States Onsite	Jul 10, 2025

Activities	Construction ManagementGeneral ContractingCivil EngineeringPreconstruction ServicesInfrastructure Development
Headquarters	US
Industries	ConstructionEngineering
Name	Daniel O’Connell’s Sons
Employees	250
Type	Private
Parent Company	The O'Connell Companies
Tagline	Provides general contracting and construction management for complex buildings.
Founded	1,879
Website	doc.build

Daniel O’Connell’s Sons

About Daniel O’Connell’s Sons