NewPrincipal Software Engineer - .NET & Azure Rose InternationalPrincipal Software Engineer - .NET & AzureWindsor, Connecticut$60–$65 / hourTemporaryThis is our most senior individual contributor engineering role: you will set architectural direction, raise the engineering bar across multiple teams, and lead platform modernization — while remaining hands-on in design, code, and critical problem-solving. Hands-on balance: Approximately [50–60%] architecture, design, technical leadership, and mentorship; [40–50%] hands-on engineering — prototypes, critical-path code, complex debugging, and reference implementations.
Principal Engineer Transmission System Planning (Hybrid) Eversource EnergyPrincipal Engineer Transmission System Planning (Hybrid)Hartford, ConnecticutThe Principal Engineer must have extensive experience with modeling and planning the bulk electric power system, exhibit strong technical skills to apply to long-range load forecasting, testing and planning, and leverage company and industry data to anticipate optimal design for infrastructure improvements such as AC transmission lines, battery storage, FACTS devices, Inverter-Based Resources (IBR), etc. Interface with ISO-New England, area transmission owners, and Eversource departments, such as: UG and OH engineering, Substation Technical, Distributed Energy Resource (DER), Operations, and other departments to understand and mitigate electric system needs, challenges, and enable reliable future growth.
Principal ML/AI Cheminformatics Scientist PfizerPrincipal ML/AI Cheminformatics ScientistConnecticutAs a Principal ML/AI Cheminformatics Data Scientist within the Computational Absorption, Distribution, Metabolism, and Excretion (cADME) group in Pfizer’s Pharmacokinetics, Dynamics, and Metabolism (PDM) organization, you will apply data-driven approaches to address critical challenges in small-molecule drug discovery. Experience applying AI methods to medicinal chemistry or cheminformatics challenges, including work with molecular representations, chemical fingerprints, generative models, transformer architectures, pretraining strategies, property prediction, virtual screening, and ADMET modeling.
Principal Engineer, Transmission System Planning (Hybrid Schedule) Eversource EnergyPrincipal Engineer, Transmission System Planning (Hybrid Schedule)Hartford, MassachusettsThe Principal Engineer must have extensive experience with modeling and planning the bulk electric power system, exhibit strong technical skills to apply to long-range load forecasting, testing and planning, and leverage company and industry data to anticipate optimal design for infrastructure improvements such as AC transmission lines, battery storage, FACTS devices, Inverter-Based Resources (IBR), etc. Initiative and aggressiveness to search out problem areas, creativity to devise technically sound solutions and confidence to make technical decisions in solving complex problems based largely on own effort with little or no supervision.
Principal Scientist, Ai-Driven Oncology Target Discovery Bristol Myers SquibbPrincipal Scientist, Ai-Driven Oncology Target DiscoveryCambridge Crossing, MA$166,770–$202,086 / yearIPS conducts applied computational research in areas that include genomic, structural and molecular informatics, computational and systems biology, patient selection and translational biomarker research, and broader fields including knowledge science, epidemiology and machine learning-across the full lifecycle of drug discovery and development and across all therapeutic areas at BMS. Based on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day.
Risk Advisory Services Principal Baker Tilly Virchow Krause, LLPRisk Advisory Services PrincipalWest Hartford, CTWork closely with client executives and management teams to understand their businesses and assist in identifying and managing financial and operational risks within their business systems to ensure technology risks are managed: Develop in-depth knowledge of clients' businesses and industries by having direct client interaction while working on multiple aspects of an engagement. Baker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 141 territories, with 43,000 professionals and a combined worldwide revenue of $5.2 billion.
NewSalesforce Principal Software Engineer (Hybrid) Rose InternationalSalesforce Principal Software Engineer (Hybrid)Windsor, Connecticut$60–$65 / hourTemporaryClient is seeking a Principal Software Engineer / Lead — Salesforce to serve as the highest level of technical authority for our enterprise Salesforce ecosystem. You will remain hands-on while influencing technology strategies across multiple teams and partnering closely with Architecture, Product, Security, and Data.
Principal Scientist, Computational Biology Bristol Myers SquibbPrincipal Scientist, Computational BiologyCambridge Crossing, MARemote$166,770–$202,086 / yearIPS conducts applied computational research in areas that include genomic, structural and molecular informatics, computational and systems biology, patient selection and translational biomarker research, and broader fields including knowledge science, epidemiology and machine learning-across the full lifecycle of drug discovery and development and across all therapeutic areas at BMS. Hands on experience analyzing and integrating high-dimensional molecular datasets such as multi-omics (RNA-seq, ATAC-seq, proteomics, ChIP-seq/CUT&RUN), single cell profiling (CITE-seq, scATAC-seq, perturb-seq) and/or spatial profiling to derive novel biological insights.
AI Principal Engineer VOYA Financial Inc.AI Principal EngineerWindsor, CTRemote$149,820–$198,370 / yearOperating with a high degree of independence, the AI Principal Engineer partners closely with product, engineering, data, and governance stakeholders to deliver scalable, reliable, and secure AI solutions in a highly regulated environment. In addition to base salary, Voya offers incentive opportunities (i.e., annual cash incentives, sales incentives, and/or long-term incentives) based on the role to reward the achievement of annual performance objectives.
Principal Scientist, Adcs Discovery Biology, Oncology Thematic Research Center Bristol Myers SquibbPrincipal Scientist, Adcs Discovery Biology, Oncology Thematic Research CenterCambridge Crossing, MA$156,180–$189,252 / yearThe scientists at this state-of-the-art research and development site in Cambridge focus on novel tumor intrinsic targets and pathways for tumors that are refractory to current Immuno-Oncology and Oncology therapies and implement our discovery platforms across all of our therapeutic areas of focus. Based on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day.
Transmission Line Principal Engineer Westinghouse NuclearTransmission Line Principal EngineerOTHER, MA$65–$70 / hourAt WECTEC Staffing Services, a wholly-owned subsidiary of Westinghouse Electric Company LLC, we recognize that our employees are our most valuable asset and we seek to identify, attract and recruit the most qualified talent while recognizing and encouraging the value of diversity in the global workplace. The Transmission Line Principal Engineer must coordinate with other project team members to develop and secure a route, support the engineering data, and permits necessary to develop the line, including geotechnical and lidar data.
Principal Product Designer Chegg, Inc.Principal Product DesignerHartford, ConnecticutWe need someone who operates at the intersection of product strategy, design craft, and AI-first delivery: a person who can determine which problems are worth solving, turn that into a plan the team can build, and bring it to life through design, rapid prototyping, and real user testing. Use a variety of techniques (one-on-one user interviews, rapid prototypes built with AI coding tools, and whatever else works) to validate and invalidate a wide breadth of ideas quickly and cheaply.
Principal -Wastewater PBS Engineering and Environmental Inc.Principal -WastewaterGlastonbury, CT$180,000–$220,000 / yearFueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. We are seeking a Principal for our Wastewater Practice in the Northeast to play a pivotal role in leading our team, shaping the strategic direction of the company, recruiting and mentoring staff, and driving value, success and culture at the company.
NewNetwork Engineer, Senior Principal GD Information TechnologyNetwork Engineer, Senior PrincipalNewington, ConnecticutYou will play a crucial role in designing, securing, and maintaining resilient network architectures that enable uninterrupted communication, real-time data sharing, and mission-critical system availability, ensuring that operational objectives are achieved efficiently and securely in dynamic and high-stakes environments. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Principal Software Engineer The HartfordPrincipal Software EngineerHartford, ConnecticutAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. The Principal Software Engineer is a senior technical leader and hands-on engineer for Digital Enablement which is the digital backbone for most of our external customer interactions and internal workflow management.
Oliver Wyman - Principal - US Life Marsh McLennanOliver Wyman - Principal - US LifeHartford, ConnecticutThe new Principal will join the talented consultants across the US Life Practice and play a key role in the sourcing and delivery of projects for Oliver Wyman’s clients, which include top tier insurance companies, reinsurance companies, investment banks, law firms, regulators, and private equity firms. The Actuarial Practice of Oliver Wyman seeks to invest in its people by fostering a safe and inclusive environment, respecting and welcoming different perspectives, promoting an ownership culture, providing opportunities for individuals to develop their personal brand, and celebrating successes and rewarding performance.
Principal Reliability Engineer - EDS The HartfordPrincipal Reliability Engineer - EDSHartford, ConnecticutThe Enterprise Data Services (EDS) organization is seeking a Principal Reliability Engineer (Principal RE) to serve as the senior technical authority responsible for the reliability, resilience, availability, and performance of all data platforms, cloud infrastructure, data products, and data pipelines across the enterprise data organization. 10+ years in one or more of the following areas: data, cloud, platform engineering, site/reliability engineering, or large‑scale distributed systems, with experience in leadership or technology leader roles.
Principal -Water/Wastewater PBS Engineering and Environmental Inc.Principal -Water/WastewaterGlastonbury, CT$180,000–$220,000 / yearFueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. We are seeking a Principal for our Water/Wastewater Practice in the Northeast to play a pivotal role in leading our team, shaping the strategic direction of the company, recruiting and mentoring staff, and driving value, success and culture at the company.
Principal Engineer ApolisPrincipal EngineerHartford, CT$50 / hourWe have a need for senior Engineering profile who can work as a principal engineer Working alongside architects on features for solution creation and detailing it out for the team. 7+ years of experience in building and maintaining large-scale applications using Java, Spring boot, Microservices and React or any modern frameworks.
NewPrincipal Epoxy Chemist – Advanced Adhesive Technologies Northwest Talent SolutionsPrincipal Epoxy Chemist – Advanced Adhesive TechnologiesRocky Hill, ConnecticutThe role offers the opportunity to combine deep scientific work with commercial impact —developing new technology, influencing product strategy, collaborating with global experts and seeing your innovations progress from the laboratory into real-world applications. Our Candidate Commitment: NWTS combines 20+ years of executive and specialized search expertise with AI-enabled talent intelligence to make the recruiting experience faster, more precise and more human.