NewPrincipal Engineer - Water Hazen and SawyerPrincipal Engineer - WaterPortland, MEProject management, preparation of assessment and design reports, performing design calculations, cost estimating, equipment sizing/selection, and preparation of construction documents for municipal water/wastewater treatment facilities. The job tasks will include project management, preparation of assessment and design reports, performing design calculations, equipment sizing/ selection, preparation of construction documents, support construction management/ commissioning needs, etc.
Principal / Sr. Principal Electrical Engineer, Waterfront Engineering General Dynamics CorpPrincipal / Sr. Principal Electrical Engineer, Waterfront EngineeringBath, ME$119,600–$172,900 / yearInterface with the local Navy customer, Construction Trades, Procurement, Quality Assurance, Fleet Service Engineering, Equipment vendors, and Design teams through appropriate correspondence to support manufacturing, testing, commissioning efforts, dock trials, sea trials, and resolution of technical issues with assigned systems/tasking. The successful candidate will be responsible for different facets of Engineering that include supporting development, manufacturing, integration/installation, and testing, of Electrical Power, Lighting, and Controls systems installed shipboard, or in support of shipboard system operation.
Sr. / Principal / Sr. Principal Electrical Engineer, Waterfront Engineering Bath Iron Works CorpSr. / Principal / Sr. Principal Electrical Engineer, Waterfront EngineeringBath, ME$88,100–$172,900 / yearInterface with the local Navy customer, Construction Trades, Procurement, Quality Assurance, Fleet Service Engineering, Equipment vendors, and Design teams through appropriate correspondence to support manufacturing, testing, commissioning efforts, dock trials, sea trials, and resolution of technical issues with assigned systems/tasking. The successful candidate will be responsible for different facets of Engineering that include supporting development, manufacturing, integration/installation, and testing, of Electrical Power, Lighting, and Controls systems installed shipboard, or in support of shipboard system operation.
Senior / Principal Embedded Firmware Engineer – C/C++, RTOS, Linux, Bare-Metal | Medical Devices | Contract Mfg a + KORE1 TechnologiesSenior / Principal Embedded Firmware Engineer – C/C++, RTOS, Linux, Bare-Metal | Medical Devices | Contract Mfg a +Gray, MEFamiliarity with development tools and IDEs such as Eclipse, Keil, IAR, and CI/CD toolchains (VS Code, static/dynamic analysis tools like Coverity, Clang, Valgrind, unit testing frameworks like Google Test). Collaborate with project teams, including hardware designers, to identify software-related requirements and develop corresponding software design strategies or architecture that meet performance, cost, and resource requirements.
Principal Client Partner, Enterprise Sales - New England T-Mobile US IncPrincipal Client Partner, Enterprise Sales - New EnglandME$199,500–$360,000 / yearYou will be responsible for driving new business acquisition and deepening strategic relationships within the Fortune 1000, including multinational and internationally headquartered corporations navigating complex, large-scale technology decisions. Knowledge, Skills and Abilities: Enterprise Solutions Expertise: Deep fluency in crafting technology solutions that align with both business strategy and operational priorities at Fortune 1000 scale.
Principal Software Engineer CVS Health CorpPrincipal Software EngineerME$144,200–$288,400 / yearOperating as both a senior individual contributor and technical leader, you will partner closely with product, architecture, and engineering leadership to make pragmatic, high‑impact design decisions that balance speed, quality, and long‑term maintainability. Partner with teams and serve as subject matter expert to provide benchmarked solutions to multiple, complex technical projects/initiatives within own area of expertise and organize cross-departmental application architectural solutions.
Principal Sales Engineer, SLED - East Zscaler IncPrincipal Sales Engineer, SLED - EastMERemote$175,875–$251,250 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Demonstrated ability to act as a Consultative AI Advisor, guiding customers through AI change management, including mapping manual business workflows to agentic AI systems and managing expectations around non-deterministic outputs.
Principal Platform Engineer (DevOps) Idexx Laboratories IncPrincipal Platform Engineer (DevOps)Westbrook, ME$120,000–$140,000 / yearAs a Principal Platform Engineer (DevOps), you bring deep technical ownership to IDEXX's internal developer platforms - shaping the direction of our AWS, GitHub Enterprise, Terraform Cloud, and JFrog Artifactory environments alongside a close-knit agile team. You will be responsible for Platform Development & Technical Leadership: Own the design and architecture of platform capabilities across AWS Organizations, GitHub Enterprise, Terraform Cloud, and JFrog Artifactory - balancing developer experience with security and compliance requirements.
Sr Principal Inside Sales Representative Cadence Design Systems IncSr Principal Inside Sales RepresentativeME$150,000–$200,000 / yearThe Senior Principal Inside Sales Representative is a senior individual contributor responsible for driving significant revenue growth, managing complex strategic opportunities, and serving as a trusted advisor to customers, field sales teams, and internal stakeholders. This role leads high-impact sales initiatives, develops account penetration strategies, and influences business outcomes through deep industry knowledge, strong customer relationships, and disciplined opportunity execution.
Principal DevOps Engineer II Idexx Laboratories IncPrincipal DevOps Engineer IIWestbrook, ME$140,000–$160,000 / yearBeyond your embedded role, you lead the DXSE DevOps Squad - a group of 3-4 senior DevOps engineers embedded across Diagnostic Software Engineering teams - blending hands-on engineering with squad leadership, coaching, and organizational influence. An innovation leader in every industry we serve, we follow our Purpose and Guiding Principles to help pet owners worldwide keep their companion animals healthy and happy, to ensure safe drinking water for billions, and to help farmers protect livestock and poultry from diseases.
Principal Specialist Sales Engineer, Zero Trust Branch - Healthcare Zscaler IncPrincipal Specialist Sales Engineer, Zero Trust Branch - HealthcareMERemote$175,875–$251,250 / yearThe Speciality Sales team is a global group of professionals who are passionate about delighting our customers, nurturing trusted partnerships, and sharing their expertise to drive a secure, cloud-enabled digital future and further cement our position as the world leader in cloud security. Sales, Customer Success, Sales Enablement, Solution Architects, Business Development, Transformation, and Technology Partnerships all work together to demonstrate the power and agility of Zscaler cloud transformation to the world, and we are looking for your expertise to elevate our Exposure Management team.
Principal Scientist Antibody Discovery and Engineering Idexx Laboratories IncPrincipal Scientist Antibody Discovery and EngineeringWestbrook, MEYou will lead biophysical characterization (BLI, SPR), developability assessments, epitope mapping, evaluate binding kinetics, stability, and sequence liabilities, executing optimization campaigns via site-directed mutagenesis and structure-guided engineering. An innovation leader in every industry we serve since 1983, our team members help pet owners worldwide keep their companion animals healthy and happy, ensure safe drinking water for billions, and help farmers protect livestock and poultry from disease.
Principal Data Architect Idexx Laboratories IncPrincipal Data ArchitectWestbrook, ME$115,000–$157,000 / yearAn innovation leader in every industry we serve, we follow our Purpose and Guiding Principles to help pet owners worldwide keep their companion animals healthy and happy, to ensure safe drinking water for billions, and to help farmers protect livestock and poultry from diseases. Expert-level SQL skills and hands-on experience building transformations in dbt, with strong data modeling ability across relational, semi-structured, and unstructured data sets.
Principal Electrical Engineer II Reworld Holding CorpPrincipal Electrical Engineer IIME$118,700–$169,800 / yearMust have proficiency in developing and understanding One Line/Three Line Diagrams, DC Control Schematics, Wiring diagrams, GA drawings related to interconnections, substations, power plants and electrical aspects of process plants including but not limited to motors, MCCs, PDCs and other electrical equipment. Commissioning/Startup: Provide SME design support to Project Managers on assigned construction projects Provide engineering support for commissioning and installations for assigned design projects.
Principal Software Engineer (Experiences) Tripadvisor LLCPrincipal Software Engineer (Experiences)Poland, MEExperience with AWS or Azure cloud platforms, object-oriented programming languages such as Java, Python, or Scala, and working with both SQL and NoSQL databases. The Tripadvisor Experiences Engineering team is distributed across Europe and is responsible for Tripadvisor.com, the Tripadvisor mobile apps and all their supporting infrastructure.
Principal UXUI Product Designer Cloud Software Group IncPrincipal UXUI Product DesignerME$203,654–$305,480 / yearNY generally ranges: $203,654-$305,480 CA generally ranges: $212,509-$318,763 All other locations fall under our General State range: $177,090-$265,636 Benefits may vary depending on the nature of your employment with Cloud Software Group and the country where you work. Collaborating closely with talented designers, product managers, and engineers across the globe, you''ll lead major initiatives to create intuitive and innovative solutions that empower our users.
Principal Security Technology Strategist Cloud Software Group IncPrincipal Security Technology StrategistMERemote$182,713–$274,069 / yearNY generally ranges: $182,713-$274,069 CA generally ranges: $208,293-$312,439 All other locations fall under our General State range: $182,713-$274,069 Benefits may vary depending on the nature of your employment with Cloud Software Group and the country where you work. Hands on experience with data protection, digital forensics and incident management, web application security, networking, enterprise browser, remote access, Zero Trust, Identity Access Management (IAM), web proxy, role-based access control (RBAC), virtual desktops (e.g.
Principal Product Data Scientist Tripadvisor LLCPrincipal Product Data ScientistPoland, MERemoteStrategic Influence: A proven track record of driving strategic impact through proactive and collaborative approach with the proven ability to lead technical discussions, drive product strategy, and communicate complex insights effectively to cross-functional partners (e.g., Product, Engineering, Design). Serve as a trusted strategic advisor to senior Product and Engineering leadership, ensuring that data-driven decision making is embedded at the highest levels of the organization.
Principal Financial Implementation Consultant (Healthcare) Workday IncPrincipal Financial Implementation Consultant (Healthcare)ME$140,300–$210,500 / yearWe know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). As an experienced financial functional consultant, you will play a key role in ensuring the successful implementation of Workday's financial solutions for our healthcare customers and guiding them through transforming their financial operations.
Procurement Principal General Dynamics Ordnance & Tactical SystemsProcurement PrincipalSaco, Maine$112,260–$151,880 / yearJob Summary: Negotiates favorable terms, volume discounts and long-term contracts with suppliers and prepares and processes requisitions and purchase orders for the procurement of goods, services and supplies for customer-related business processes or for internal use as a generalist or in a combination of Purchasing Disciplines Employment in this role requires the ability to obtain a U.S. Department of Defense security clearance upon hire. Company Overview: General Dynamics Ordnance and Tactical Systems (OTS) is a global leader in the design, engineering and production of munitions, energetics, weapons, armaments, and missile subsystems around the world.