K. Jacobs is seeking a Service Sales Manager to grow and manage service accounts for a leading mechanical contractor in the Boston area.   In this role, you’ll build and maintain relationships with building owners, facility managers, and property managers, selling preventative maintenance contracts, small projects, and repair services. You’ll identify opportunities through site visits, prepare estimates and proposals, and work closely with the service team to ensure work is completed to the highest standards.   This position is also

K. Jacobs is seeking a Construction Project Manager for a growing specialty subcontractor to oversee the design and installation of high-performance temperature and humidity-controlled environments for critical facilities in the life sciences and research sectors. Projects range in size from $70K to $3M and involve insulated panel construction and coordination of MEP trades. The ideal candidate brings both technical fluency and field management experience, with a hands-on approach and strong organizational skills.   In this role, you will

K. Jacobs is seeking a Mechanical Designer or Junior Mechanical Engineer to join a well‑respected, multi‑disciplinary engineering consulting firm. In this role, you will work on the design and documentation of HVAC and mechanical systems for commercial, institutional, and healthcare projects. You’ll collaborate closely with senior engineers, architects, and contractors while building your technical expertise and project experience.   What you will do: Assist in the design of HVAC and mechanical systems from concept through construction. Prepare AutoCAD

K. Jacobs is seeking a mid‑ to senior‑level Plumbing/Fire Protection Engineer to join a well‑respected, multi‑disciplinary engineering consulting firm. In this client‑facing role, you will lead the design of plumbing and fire protection systems for commercial, institutional, and healthcare projects from concept through construction.    What you will do: Lead engineering design and oversee production of plumbing and fire protection systems. Engage directly with clients in meetings and design reviews, translating client/architect expectations into engineered solutions. Ensure

K. Jacobs is seeking a Project Manager to lead the delivery of complex mechanical construction projects from planning through closeout. If you're someone who thrives on ownership, teamwork, and building systems that serve real-world needs, this role offers the environment and support to do your best work.   In this role, you’ll manage quality, schedule, and budget throughout every phase of construction. You’ll collaborate with senior leadership, field teams, and clients to deliver thoughtful, high-performing solutions

K. Jacobs is seeking a Fire Protection Designer for a well-established mechanical contracting firm in the Greater Boston area. This is an opportunity to work on complex, high-profile projects across the life sciences, healthcare, and higher education sectors.   You'll join a collaborative team committed to excellence, client satisfaction, and innovation in fire protection system design. Projects range from modest fit-outs to large-scale, multi-million-dollar facilities throughout the region.   What You’ll Do:   Working closely

We’re looking for a seasoned Electrical Engineer to join a collaborative team delivering innovative, energy-efficient building systems. This is a great opportunity for someone with strong technical foundations who’s ready to step into greater leadership, help shape projects, and mentor junior staff. What You’ll Do Design and develop electrical systems for commercial, institutional, and/or healthcare buildings Oversee and coordinate electrical design from concept through construction administration Perform load calculations, short-circuit analysis, voltage drop, coordination studies

Building Automation Design Engineer Location: Boston, MA  Full-time | 5–8 years of experience K. Jacobs is seeking a Building Automation Design Engineer to join a well-established, multidisciplinary engineering firm. This role offers the opportunity to contribute to a variety of projects across sectors such as education, healthcare, science and technology, and civic infrastructure. About the Role: As a Building Automation Design Engineer, you will be instrumental in designing and developing integrated control systems that enhance building performance and

Sr Mechanical Engineer Location: South of Boston We’re representing a specialized engineering firm working on complex mechanical systems in healthcare, pharma, and advanced technology facilities. They’re looking for a Sr Mechanical Engineer with a strong foundation in design, a desire to take on more technical ownership, and the confidence to engage directly with clients as a trusted technical partner. This is the right move for someone with solid experience who wants to work on sophisticated systems, be part

K. Jacobs is seeking a skilled Mechanical Engineer to join a dynamic firm known for designing innovative, high-profile building projects across the Northeast. From college campuses and healthcare facilities to commercial properties and historic preservation, this team delivers impactful work with a focus on sustainable design.    The right candidate brings a BSME, proven expertise in mechanical design, and experience collaborating with clients and managing projects. Proficiency in Autodesk Revit is essential, and a PE license is highly valued.    What

K. Jacobs is seeking a skilled Mechanical Engineer to join a dynamic firm known for designing innovative, high-profile building projects across the Northeast. From college campuses and healthcare facilities to commercial properties and historic preservation, this team delivers impactful work with a focus on sustainable design.    The right candidate brings a BSME, proven expertise in mechanical design, and experience collaborating with clients and managing projects. Proficiency in Autodesk Revit is essential, and a PE license is highly valued.     What

K. Jacobs is seeking a driven Senior Structural Engineer ready to take a leading role in launching a new office for a thriving multidisciplinary engineering firm in Worcester, MA. This opportunity is ideal if you're ambitious, eager to build something from the ground up, and passionate about making a tangible impact in diverse projects across commercial, industrial, healthcare, institutional, recreational, and government sectors. Why This Opportunity Stands Out: Lead and Influence: Directly manage high-impact projects from concept through

Sr. Mechanical Engineer – Impactful Projects, Strong Team, Growth Potential K. Jacobs is searching for a skilled Sr. Mechanical Engineer to join an industry-leading MEP firm delivering complex, high-profile projects across the Northeast. This is an opportunity to work on diverse building systems, collaborate with a talented team, and contribute to projects that shape communities. Why This Role? Technical Excellence – Lead HVAC system design for commercial, industrial, and healthcare facilities. Diverse Projects – Work on innovative, large-scale developments that

K. Jacobs is recruiting for a talented Structural Engineer with at least 3 years of professional experience. This full-time position is part of a thriving engineering team focused on diverse projects across New England, covering sectors like commercial, industrial, healthcare, and government.   Role Overview: As a Structural Engineer, you’ll contribute to essential tasks in design and project planning, collaborating closely with experienced engineers. Your responsibilities will include: Conducting structural calculations under guidance, aligned with the latest codes and

We’re seeking an experienced Senior Structural Engineer to take on a leadership role within a dynamic engineering team. This position offers the chance to contribute to a range of projects throughout New England across sectors such as commercial, industrial, institutional, healthcare, and government.  Role Overview: As a Senior Structural Engineer, your primary responsibilities will include: Managing projects from development through to completion, including planning, financial oversight, and client relations. Engaging proactively with clients, management, and team members to ensure

An exciting opportunity awaits for a Senior Dam Engineer to bring their expertise to a well-established engineering team focused on impactful projects across New England. This position allows you to make a significant difference within sectors such as commercial, industrial, institutional, healthcare, and government. Role Overview: As a Senior Dam Engineer, you will take a leadership role with responsibilities that include: Overseeing projects from inception to completion, including strategic planning, financial management, and maintaining client relationships. Proactively engaging with

We’re looking for a skilled Project Dam Engineer with 4+ years of experience to join a growing engineering team. This full-time role offers the chance to work on a range of dam engineering projects throughout New England.   Role Overview: As a Project Dam Engineer, your responsibilities will include: Conducting safety inspections, evaluations, and contributing to project planning and design. Developing technical specifications and preparing comprehensive contract documents. Overseeing construction inspections for dam projects to ensure compliance and safety

We are on the lookout for a rockstar Energy Engineer to join our client in the vibrant city of Boston . If you're passionate about sustainability and have a knack for optimizing energy systems, we want to hear from you! What You'll Be Doing: Designing, developing, and implementing energy-efficient solutions. Conducting energy audits and assessments to identify opportunities for improvement. Collaborating with a team of engineers and stakeholders to drive innovative projects. Monitoring energy consumption and performance metrics

We are seeking a detail-oriented and experienced Estimator to join a leading mechanical contractor. The ideal candidate will have a strong background in mechanical systems estimating, including HVAC, plumbing, and piping systems. This is a mid-level position, ideal for someone who is ready to take on more responsibility and work on a variety of projects in a collaborative environment.   Key Responsibilities:   Estimate Preparation:  Independently prepare detailed and accurate estimates for mechanical systems projects based on drawings, specifications, and