Staff Software Engineer SamsaraStaff Software EngineerBoston, MAThe fastest-growing divisions at Samsara are tackling the hardest, most ambiguous problems at the company: building new products from scratch, applying AI and ML to massive real-world datasets, and shipping capabilities that change how organizations maintain equipment, manage fleets, and run day-to-day operations. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.
Specialist - Agriculture & Agribusiness Insights McKinsey & Co IncSpecialist - Agriculture & Agribusiness InsightsBoston, MAYour work will help clients reach their goals and create lasting improvements in their industries by translating complex market dynamics into compelling investment narratives, driving client success, and strengthening the firms thought leadership in the agriculture sector. Furthermore, you will shape thought leadership by distilling complex datasets into clear, data-driven narratives, charts, and insights tailored for senior audiences, which will directly fuel client discussions, internal leadership forums, and external publications.
NewSenior Data Scientist AgZenSenior Data ScientistSomerville, Massachusetts$150,000–$180,000 / yearCollaborate closely with cross-functional teams of software engineers, machine learning scientists, product specialists, and researchers to design, build, and maintain robust data pipelines grounded in sound data organization, domain knowledge, and careful analysis. Our flagship product, RealCoverage, is the world's first system that measures and controls droplet coverage at the leaf level, giving growers real-time visibility into spray performance and cutting chemical and water use by up to 50% without sacrificing yield.
Senior Scientist II/Principal Scientist, Molecular Cloning Technologies Flagship Pioneering IncSenior Scientist II/Principal Scientist, Molecular Cloning TechnologiesCambridge, MA$143,000–$214,500 / yearFlagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies and has been twice named to Fast Company's annual list of the World's Most Innovative Companies. Many of these companies have addressed humanity's most urgent challenges: vaccinating billions of people against COVID-19, curing intractable diseases, improving human health, preempting illness, and feeding the world by improving the resiliency and sustainability of agriculture.
Senior Research Technician, Cell Bank and Core Operations Tufts UniversitySenior Research Technician, Cell Bank and Core OperationsMedford, MassachusettsThe Hub is set to launch in the second half of 2026 with founding business unit pillars including an incubator for startups, a shared-access R&D core facility for prototyping and scale-up, an open access cell bank (“The Open Cell Bank”, see below), and a food systems innovation council. Quality Control & Validation: Perform rigorous quality-control testing of cells pre-distribution, including mycoplasma testing, microbial testing, and regular PCR monitoring for species identification to prevent cross-contamination.
Senior Research Technician - Cell Ag/Food Innovation Tufts UniversitySenior Research Technician - Cell Ag/Food InnovationMedford, MAThe Hub is set to launch in the second half of 2026 with founding business unit pillars including an incubator for startups, a shared-access R&D core facility for prototyping and scale-up, an open access cell bank ("The Open Cell Bank", see below), and a food systems innovation council. Quality Control & Validation: Perform rigorous quality-control testing of cells pre-distribution, including mycoplasma testing, microbial testing, and regular PCR monitoring for species identification to prevent cross-contamination.
NewSenior Machine Learning Operations Engineer AgZenSenior Machine Learning Operations EngineerSomerville, Massachusetts$150,000–$200,000 / yearCollaborate closely with cross-functional teams of software engineers, machine learning scientists, product specialists, and researchers to design, build, and maintain robust data pipelines grounded in sound data organization, domain knowledge, and careful analysis. Our flagship product, RealCoverage, is the world's first system that measures and controls droplet coverage at the leaf level, giving growers real-time visibility into spray performance and cutting chemical and water use by up to 50% without sacrificing yield.
Senior Procurement Manager - Commodities Wellness Pet CompanySenior Procurement Manager - CommoditiesBurlington, MA$118,900–$175,900 / yearThis individual will oversee raw material and ingredient sourcing across multiple manufacturing locations and will work cross-functionally to secure supply, ensure cost competitiveness, sustainability, and maximum procurement value. We are committed to crafting high-quality pet food, dental chews, treats, and topper recipes that are made with the perfect balance of high-quality natural ingredients paired with the latest scientific research and technologies.
Sr Consultant, Risk Management - P&C (Fleet) Nationwide Mutual Insurance CoSr Consultant, Risk Management - P&C (Fleet)MARemote$122,000–$214,000 / yearNationwide pays on a geographic-specific salary structure and placement within the actual starting salary range for this position will be determined by a number of factors including the skills, education, training, credentials and experience of the candidate; the scope, complexity and location of the role as well as the cost of labor in the market; and other conditions of employment. Drives technical direction of specialty related to quality control, risk selection, competitive monitoring, and development of knowledge and partnerships across related business units within the enterprise (underwriting, systems, services, claims, sales, distribution, marketing, etc.).
Senior Feed Sales Representative Land O'Lakes IncSenior Feed Sales RepresentativeBoston, MA$93,360–$127,000 / yearYour success will be accomplished using industry leading sales tools and by developing relationships with retailer employees (store associates, team leaders, managers, district managers). Additional responsibilities include: Through the sales and training process, elevate the Purina Feed brand's/products in store conditions and presence to ever higher levels by influencing Farm & Ranch operations management.
Senior Accountant Montai HealthSenior AccountantCambridge, MA$88,000–$121,000 / yearThe Senior Accountant will be an instrumental player in the month end close, will be responsible developing and implementing new accounting policies and procedures to scale within the organization, provide business insights to our leaders to measure progress on company performance, and assist with enhancing companywide financial reports, including enhanced analytics, cash flow management and consolidated reporting. Flagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies, and has been twice named to Fast Company's annual list of the World's Most Innovative Companies.
Senior Gas Project Engineer LaBella AssociatesSenior Gas Project EngineerPlainville, MA$125,000–$160,000 / yearTypes of projects include (but are not limited to) main and service replacements, system improvements, pressure upgrades, new business main extensions, highway improvements, regulator station and facility design, Gate Station design, odorization, pre-heat, critical crossing and horizontal directional drilling design, odorization and pipe conditioning, Integrity Projects and Integrity Management, Field Inspection, and more. Our benefit offerings cover the must-haves (healthcare and retirement), the just-in-cases (insurances and employee assistance programs), and the cherry-on-tops (fitness reimbursements, year-end incentive pay, and tuition assistance).
Sr Scientist, Antibody Discovery Twist BioscienceSr Scientist, Antibody DiscoveryUSA - Quincy, MA$131,000–$142,600 / yearGuide multiple projects per day to ensure scientific excellence and execution for antibody projects involving binding affinity determination (SPR, BLI) and developability assays (i.e. aSEC, CIC, HIC, BVP-ELISA, AC-SINS, plate-based off-target assays, DLS, and nanoDSF) for a variety of antibody and biologics formats (IgG, VHH, Minibinders, etc.). This role will work closely with our Antibody Characterization and Protein Analytics team at our Quincy, MA location and is responsible for analyzing, optimizing, and troubleshooting a range of workflows, including SPR and BLI affinity analysis, developability assays, flow cytometry, functional assays, and target binding characterization.
Senior Accountant Montai Therapeutics IncSenior AccountantCambridge, MA$88,000–$121,000 / yearThe Senior Accountant will be an instrumental player in the month end close, will be responsible developing and implementing new accounting policies and procedures to scale within the organization, provide business insights to our leaders to measure progress on company performance, and assist with enhancing companywide financial reports, including enhanced analytics, cash flow management and consolidated reporting. Flagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies, and has been twice named to Fast Company's annual list of the World's Most Innovative Companies.
Senior Platform Engineer AgZenSenior Platform EngineerSomerville, MassachusettsOur flagship product, RealCoverage, is the world's first system that measures and controls droplet coverage at the leaf level, giving growers real-time visibility into spray performance and cutting chemical and water use by up to 50% without sacrificing yield. You’ll directly enable our field teams, dealers, manufacturers, and our perception and application teams, all in pursuit of helping farmers and business partners better understand and optimize chemical usage in agriculture.
Senior Group Leader Community Teamwork IncSenior Group LeaderLOWELL, MA$20–$22 / hourMust be at least 18 years of age, have a desire to work with youth and meet one of the following: Have a bachelor’s or associate degree and 3 months experience working with school age children; or Have a high school diploma or equivalent; and have 6 months experience including 3 months supervised experience at a school age childcare program; or Have nine months experience with school age children including three months supervised experience at a school age childcare program. To develop a relationship with the youth in the aim of providing support, guidance, friendship, positive interaction, exposure to positive activities, opportunities to learn life skills and positive problem-solving skills, to ease some of the fear, anger and sadness.
Senior Director, LNP Formulation & Process Development Flagship Pioneering IncSenior Director, LNP Formulation & Process DevelopmentCambridge, MA$213,000–$280,500 / yearBy combining a large and growing proprietary in vivo biodistribution dataset, machine learning-guided lipid nanoparticle optimization, modular targeted particle design, and integrated translation and manufacturing capabilities, Mirai helps partners accelerate development, reduce technical risk, and pursue high-value programs making delivery a strategic advantage. Flagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies and has been twice named to Fast Company's annual list of the World's Most Innovative Companies.
(Senior) Scientist, Agentic Systems for Pipeline Strategy Flagship Pioneering, Inc.(Senior) Scientist, Agentic Systems for Pipeline StrategyCambridge, MA USA$115,000–$209,000 / yearThis role will serve as PI's in-house expert in clinical and commercial strategy, and will lead the codification of therapeutic pipeline strategy as agentic capabilities: translating the judgment that today lives in the heads of senior strategic and translational leaders into autonomous systems that identify, evaluate, and prioritize opportunities to create new medicines at a level of scale and rigor that humans alone cannot achieve. . Own the "legitimate patient need" problem end-to-end: define what it means for an agentic tool to identify and value a real, underserved patient need, what a product that addresses it looks like, and build the evaluations, ground-truth sets, and feedback loops that make agent outputs trustworthy enough to inform pipeline decisions. .
Senior Director, LNP Formulation & Process Development Flagship Pioneering, Inc.Senior Director, LNP Formulation & Process DevelopmentCambridge, MA USA$213,000–$280,500 / yearBy combining a large and growing proprietary in vivo biodistribution dataset, machine learning-guided lipid nanoparticle optimization, modular targeted particle design, and integrated translation and manufacturing capabilities, Mirai helps partners accelerate development, reduce technical risk, and pursue high-value programs making delivery a strategic advantage. Flagship has been recognized twice on FORTUNE’s “Change the World” list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies and has been twice named to Fast Company’s annual list of the World’s Most Innovative Companies.
Sr Scientist, Antibody Discovery Twist Bioscience CorpSr Scientist, Antibody DiscoveryQuincy, MA$131,000–$142,600 / yearGuide multiple projects per day to ensure scientific excellence and execution for antibody projects involving binding affinity determination (SPR, BLI) and developability assays (i.e. aSEC, CIC, HIC, BVP-ELISA, AC-SINS, plate-based off-target assays, DLS, and nanoDSF) for a variety of antibody and biologics formats (IgG, VHH, Minibinders, etc.). This role will work closely with our Antibody Characterization and Protein Analytics team at our Quincy, MA location and is responsible for analyzing, optimizing, and troubleshooting a range of workflows, including SPR and BLI affinity analysis, developability assays, flow cytometry, functional assays, and target binding characterization.