Senior Frontend Engineer Mobi.AISenior Frontend EngineerSomerville, MassachusettsThis includes helping define how users interact with models and immersive AI interfaces beyond plain text — building experiences that connect ChatGPT, Claude, and other AI platforms to brand ecosystems with rich, responsive visual UIs rather than just conventional text responses. By combining deep AI expertise with more than a decade of experience in travel commerce, Mobi helps travel brands understand what travelers want, deliver more relevant experiences, and convert AI-driven intent into direct bookings.
NewSenior Program Manager Actalent IncSenior Program ManagerCambridge, MA$75–$80 / hourWe are seeking an experienced Program Manager to support multiple interconnected business transformation initiatives focused on process improvement, operational excellence, digital transformation, and Quality Management System enhancements. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Accountant and Advisory Senior OrbissAccountant and Advisory SeniorBoston, MAThis vision is implemented through an innovative approach focusing on processes automation and aiming to place people at the heart of every decision, every day, in line with our values: kindness, honesty, respect, and integrity. Managing a client portfolio from bookkeeping to year-end closing, including bank reconciliation, closing journal entries, P&L analysis, and supporting schedules.
Senior Tax & General Ledger Accountant Triumvirate EnvironmentalSenior Tax & General Ledger AccountantSomerville, MA$90,000–$110,000 / yearThis highly motivated, data-driven individual will be responsible for managing multi-state sales and use tax compliance, including preparing and filing returns, managing audits, and ensuring the company's tax systems are accurate and up to date. Triumvirate Environmental provides leading organizations in the higher education, life sciences, healthcare, and advanced manufacturing sectors with diverse services and expertise to assist them with compliance management.
Accountant And Advisory Senior OrbissAccountant And Advisory SeniorBoston, MAThis vision is implemented through an innovative approach focusing on processes automation and aiming to place people at the heart of every decision, every day, in line with our values: kindness, honesty, respect, and integrity. Managing a client portfolio from bookkeeping to year-end closing, including bank reconciliation, closing journal entries, P&L analysis, and supporting schedules.
Sr. Mechanical Engineer GFT Infrastructure IncSr. Mechanical EngineerBoston, MA$120,000–$160,000 / yearMust have 8+ years' experience and the ability to independently design the following HVAC systems for both renovated and new facilities: Hydronic and steam boiler plants, chiller plants, terminal unit systems, distribution systems, and control systems. Location: Boston, MA Core Business Hours: 8:00 AM - 5:00 PM Employment Status: Full-Time Salary Range:$120,000 - $160,000 Salary dependent upon experience and geographic location GFT does require the successful completion of a criminal background check for all advertised positions.
NewSenior Environmental Health & Safety Consultant - Certified Industrial Hygienist Triumvirate EnvironmentalSenior Environmental Health & Safety Consultant - Certified Industrial HygienistSomerville, MAFull timeIdentify potential accident and health hazards, such as toxic vapors, mold, mildew, and explosive gas-air mixtures and help implement appropriate control measures, such as adjustments to ventilation systems. Triumvirate Environmental, one of the largest environmental services firms in North America, is seeking a Senior Environmental Health & Safety Consultant, CIH (Certified Industrial Hygienist) for our New England team. .
Senior Data Scientist (GenAI Solutions) - Hybrid XPO IncSenior Data Scientist (GenAI Solutions) - HybridBoston, MAFamiliarity with Retrieval-Augmented Generation (RAG) and connecting LLMs to enterprise documents, databases, knowledge repositories, or other internal data sources. Familiarity with Agentic AI concepts, including tool calling, API integration, workflow orchestration, and multi-step AI workflows.
Senior Consultant - Aviation Noise & Environmental Harris Miller Miller & HansonSenior Consultant - Aviation Noise & EnvironmentalBurlington, MassachusettsHarris Miller Miller & Hanson Inc. (HMMH), a leader in transportation environmental consulting, seeks a Senior Consultant to join our growing Aviation Environmental & Sustainability Group. You will contribute to noise and air quality studies, sustainability planning, environmental impact mitigation, regulatory compliance, and public engagement for airport projects worldwide.
Senior EMS Modeling Engineer TRC Companies, Inc.Senior EMS Modeling EngineerBoston, Massachusetts$103,084.80–$165,000 / yearFull timeOther Compensation: Employee may be eligible for participation in the Company’s annual Discretionary Bonus Program which is contingent on Company, Business Segment, and Individual performance against Key Performance Indicators which vary by year and employee. Together, TRC and WSP’s 83,000 experts create positive, long-lasting impacts for our communities and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors.
Senior Director, Operational Technology Practice Lead TRC Companies, Inc.Senior Director, Operational Technology Practice LeadBoston, Massachusetts$200,000–$280,000 / yearFull timeOverview: TRC is seeking a Senior Director, Operational Technology Practice Lead, to join our Intelligent Grid Solutions practice that will help our clients transform their businesses through decentralized energy, enhanced asset management, new software technologies, and digital transformation. External Partner Management – This role will provide leadership for all interactions with strategic partnerships and alliances with software companies and other solution providers that support the Operational Technology This is expected to include: Taking ownership for the contractual, technical and sales relationships.
Senior Security and Emergency Mgmt Consultant TRC Companies, Inc.Senior Security and Emergency Mgmt ConsultantBoston, Massachusetts$118,955.20–$203,985.60 / yearFull timeOverview: The Senior Security and Emergency Management Consultant will be a trusted member of a growing team responsible for supporting our government and commercial sector clients in assessing, recommending, and implementing security approaches, developing/carrying out emergency operations and response plans, training and exercising, and assisting in coordinating multi-party security and emergency management functions across blue sky, special event, and incident conditions. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications.
Senior Customer Support Engineer- Analytical Labs PerkinElmerSenior Customer Support Engineer- Analytical LabsCambridge, MassachusettsWith over an 80+ year legacy of advancing science and a mission of innovating for a healthier world, our dedicated team collaborates closely with commercial, government, academic and healthcare customers to deliver our broad portfolio of analytical solutions, and OneSource services. When joining PerkinElmer, you select an experienced and trusted leader in scientific solutions, with the support of a global service network and distribution centers, providing the right solution, at the right time, to meet critical customer needs.
Senior Drainage Engineer - Tewksbury, MA H.W.Lochner IncSenior Drainage Engineer - Tewksbury, MATewksbury, MARemote$125,000–$155,000 / yearDemonstrate technical ability in analysis and design of common water resources site design tasks such as design of storm water management BMPs, storm drainage systems, open channels, closed conduit hydraulics, grading, utilities, and show experience with NPDES Permit and local ordinances compliance both in documentation and design of water quality BMPs. Whether you're launching your career or bringing years of experience, you'll have the opportunity to work alongside industry-leading experts, collaborate across disciplines and borders, and contribute to projects that transform the way people live, move, and connect.
Senior Software Engineer - AI/Computer Vision (Camera Systems) Motorola Solutions IncSenior Software Engineer - AI/Computer Vision (Camera Systems)Waltham, MA$140,000–$170,000 / yearOur AI team is focused on all aspects of 1) designing, prototyping and developing solutions (algorithms and architectures for object detection and tracking, classification etc.), 2) Machine Learning training and optimization (distributed training and inference acceleration) and 3) data (tools for data acquisition, annotation - both human and machine-powered, data pipelines and supporting ML infrastructure). We are also proud to be industry leaders in video security solutions installed in more than 120 countries at thousands of customer sites, including school campuses, transportation systems, healthcare centers, public venues, critical infrastructure, prisons, factories, casinos, airports, financial institutions, government facilities, and retailers.
NewSenior Mechanical Engineer CyvlSenior Mechanical EngineerBoston, MassachusettsHas taken parts to tooling and shipped them, designing for the mold rather than just in plastic: draft, parting lines and gates, shrink and warp, ejection, and resin choice for years of sun and road grime. Our enterprise-grade hardware and software solutions leverage 3D mapping sensors to capture LiDAR, imagery, and GPS data, retrofitted to our customers' vehicles.
NewSenior Polymer Scientist E InkSenior Polymer ScientistBillerica, MA$115,000–$145,000 / yearD. in Polymer Science, Polymer Chemistry, Materials Science, Chemical Engineering, Chemistry, or a related discipline with 5+ years of relevant industrial experience; or M.S. with significant relevant industrial experience in polymer formulation, adhesives, coatings, or functional films. Characterize formulations and coated materials, including adhesion, cohesion, tack, peel strength, shear strength, cure behavior, viscosity, rheology, surface energy, film formation, optical properties, mechanical properties, and environmental aging behavior.
NewSenior Chemical Engineer E Ink CorporationSenior Chemical EngineerBillerica, MA$120,000–$150,000 / yearThe team member in this role is responsible for creating, improving, and maintaining pilot-scale systems that enable commercial-scale production of E Ink's unique electrophoretic materials - including pigments, colloidal dispersions, microcapsules, and other additives. Create PFDs, evaluate alternative technologies, generate P&IDs, perform engineering calculations, draft fabrication drawings, work with outside vendors to select and customize process equipment, select components, and size lines.
Senior Estimator, Data Centers Suffolk Construction Company, Inc.Senior Estimator, Data CentersBoston, MassachusettsFull timeSuffolk – America’s Contractor – is a national company with more than $9 billion in annual revenue, 3,000 employees, and 17 offices, including Boston (headquarters), New York City, Miami, West Palm Beach, Tampa, Estero, Dallas, Los Angeles, San Francisco, San Diego, Las Vegas, Herndon, U.S. Virgin Islands, and other key markets. The Senior Estimator is responsible for all aspects of estimating the most complex and large-scale jobs, including pre-construction, hard bids, negotiated bids, budgets, general conditions, systems studies and comparisons, value engineering, subcontractor relations and staying abreast of industry developments applicable to estimating.
Senior Estimator Suffolk Construction Company, Inc.Senior EstimatorBoston, MassachusettsFull timeSuffolk – America’s Contractor – is a national company with more than $9 billion in annual revenue, 3,000 employees, and 17 offices, including Boston (headquarters), New York City, Miami, West Palm Beach, Tampa, Estero, Dallas, Los Angeles, San Francisco, San Diego, Las Vegas, Herndon, U.S. Virgin Islands, and other key markets. Overview: The Senior Estimator is responsible for all aspects of estimating the most complex and large-scale jobs, including pre-construction, hard bids, negotiated bids, budgets, general conditions, systems studies and comparisons, value engineering, subcontractor relations and staying abreast of industry developments applicable to estimating.