Mechanical HVAC Project Engineer Thornton TomasettiMechanical HVAC Project EngineerNew York, New YorkIndividuals seeking employment at Thornton Tomasetti are considered without regards to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future.
Resident Engineer - Roadway GFT Infrastructure IncResident Engineer - RoadwayNew York, NY$140,000–$260,000 / yearPhysically able to work in the field, including navigating uneven terrain, climbing ladders, working at heights, and performing duties in various outdoor weather conditions; Availability for occasional night and weekend work. You''ll oversee project documentation, schedule monitoring, testing, and stakeholder communication, while managing RFIs, pay estimates, and closeout activities to keep projects on track.
Senior Bridge Engineer Arcadis NVSenior Bridge EngineerNYApply deep expertise in bridge design and analysis, utilizing advanced tools such as Bentley Open Bridge Designer, MIDAS Civil, AASHTO BrR, MathCAD, and CADD platforms (MicroStation, OpenBridge Modeler, Civil 3D) to develop high-quality engineering solutions. In this position, you will serve as a technical lead for bridge and structural engineering projects, guiding junior staff and CAD technicians while partnering with multidisciplinary teams to deliver innovative, high-quality solutions.
Senior Electrical Engineer Arcadis NVSenior Electrical EngineerWhite Plains, NYExperience using AutoCAD MEP 2D and 3D Revit, SKM Power Tools, short circuit calculations, overcurrent coordination, and/or arc flash analysis, and photometric study. Performing engineering services during construction, including reviewing equipment submittals, shop drawings, and responding to contractor RFIs request for information.
Office Engineers (Rail Transit & NYCT) TectonicOffice Engineers (Rail Transit & NYCT)Forest Hills, New YorkESSENTIAL FUNCTIONS Document control; submittal & deliverable tracking; maintenance of files, documentation, and project logs; Utilizing owner-provided Construction Management software; Preparation of meeting minutes, letters, and other project-related written correspondences; Review of inspector’s daily reports for accuracy; Coordination with contractor and owner staff on expediting turnaround times on submittal and deliverable transmissions and reviews respectively; Tracking of all contractor and consultant insurance submissions and expiry dates; Tracking and reporting on contractor MBE, WBE, DBE, and SDVOB utilization; Tracking and Reporting on all required consultant and contractor trainings; Drafting of change order scopes of work as needed assistance with the review and validation of contractor payment requests and owner labor-force invoices; Assistance with preparation of monthly progress reports; Participation in project progress meetings; Assist Resident Engineer and Project Manager with ensuring successful execution, completion, and close-out of the project; All other duties as assigned. QUALIFICATIONS A minimum of 3 years of prior experience working on rail transit projects (NYC Transit, Metro North Railroad, Long Island Rail Road, Staten Island Railway, Bus, etc.) and maintaining project records is required; Must possess a HS Diploma/Equivalent, and must possess and maintain at least one of the following: Valid NICET Level III or IV Certification; Valid PE or RA License; Valid CCM Certification; Valid PMP Certification; BS Degree in Civil Engineering or an acceptable field; An additional 5 years of Office Engineering experience in lieu of certifications/degrees listed above.
Plumbing/Fire Protection Project Engineer Thornton TomasettiPlumbing/Fire Protection Project EngineerNew York, New YorkIndividuals seeking employment at Thornton Tomasetti are considered without regards to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future.
Frontend Full Stack Staff Software Engineer, AI Platform Experiences Gusto IncFrontend Full Stack Staff Software Engineer, AI Platform ExperiencesNew York, NY$163,000–$204,000 / yearThe Core Experience - AI Experiences team owns Gus, Gusto''s AI-powered assistant, and the platform that enables teams across Gusto to deliver AI-native experiences to customers across web, mobile, voice, email, and agent-based channels. Our cash compensation amount for this role is targeted at $163,000-$204,000 in Denver, $178,000-$223,000 for Los Angeles and most remote locations, $197,000-$247,000 for San Francisco, New York, and Seattle.
Staff Software Engineer - Backend Sigma ComputingStaff Software Engineer - BackendNew York City, NY$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Staff Software Engineer, Production Engineering Harvey, Inc.Staff Software Engineer, Production EngineeringNew York, NY$231,000–$340,000 / yearOperate and continuously improve Harvey's Kubernetes platform, including cluster provisioning, upgrades, networking, monitoring, reliability, performance, and operational automation. Establish reusable patterns, tooling, and paved paths that help engineering teams ship and operate production services safely.
Staff Software Engineer - Fullstack Sigma ComputingStaff Software Engineer - FullstackNew York City, NY$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Staff Engineer, Data Analysis Samsung Electronics America IncStaff Engineer, Data AnalysisNew York, NY$190,000–$225,000 / yearMust have three (3) years of experience in the following skills: (1) experience in data manipulation and analysis using tools including SQL, Python, and R; (2) working with data visualization tools, including Tableau and Power BI; and (3) experience with statistical methods and techniques, including hypothesis testing, regression analysis, and machine learning. Position Requirements: Bachelor's degree or foreign equivalent degree in Computer Science, Computer Engineering, Statistics or a related field and three (3) years of experience as an Engineer III, Data Analysis or related occupation in data analysis.
Staff AI Engineer Twin Health IncStaff AI EngineerNYRemote$250,000–$265,000 / yearTwin has an ambitious vision to empower people to live healthier and happier lives, and to achieve this purpose, we need the very best people to enhance our cutting-edge technology and medical science, deliver the best possible care, and turn our passion into value for our members, partners and investors. With more than $100 million raised in recent funding, including a $53 million Series E round in 2025 led by Maj Invest, and a $50 million investment in 2023 led by Temasek, Twin is scaling rapidly across the U.S. and globally.
Staff Software Engineer, Backend Engineering Maven ClinicStaff Software Engineer, Backend EngineeringNew York City, NY$225,000–$260,000 / yearThrough Maven Enterprise, the company partners with more than 2,300 employers and health plans to provide end-to-end women's and family health programs spanning fertility and family building, maternity and newborn care, parenting and pediatrics, and menopause and midlife — improving clinical outcomes, reducing healthcare costs, and expanding equitable access to high-quality care at scale. Founded in 2014 by CEO Kate Ryder, Maven Clinic has raised more than $425 million from leading healthcare and technology investors including General Catalyst, Sequoia, Dragoneer Investment Group, Oak HC/FT, StepStone Group, Icon Ventures, and Lux Capital.
Staff Software Engineer - Identity and Privacy Roman Health Medical LLCStaff Software Engineer - Identity and PrivacyNew York, NY$211,700–$292,000 / yearExperience using agentic coding tools to improve development velocity, reduce workflow friction, automate repetitive tasks, and increase system visibility-while maintaining strong engineering judgment and ownership of outcomes. You'll work in a highly cross-functional environment, partnering with security, legal, marketing, and data teams to define solutions that balance compliance, security, and high-quality patient experiences.
Staff Engineer UL Solutions IncStaff EngineerNY$154,000–$192,000 / yearThe estimated salary range for this position is $154,000-192,000 and is based on multiple factors, including job-related knowledge/skills, experience, geographical location, as well as other factors. University Degree in Engineering, Engineering Technology, Industrial Technology, Manufacturing Technology, or Physics from an accredited program plus directly related work experience.
Staff Information Security Engineer - AI First Rithum CorpStaff Information Security Engineer - AI FirstNY$170,000–$220,000 / yearAs a Staff AI-First Information Security Engineer, you own the intersection of AI adoption and information security: designing guardrails for AI-powered products, building automated security tooling, designing security controls and monitoring for an AI-First workforce, helping every team at Rithum move fast without creating risk they cannot see. Automate repetitive security workflows (evidence collection, access reviews, alert enrichment) and build or operate AI-assisted security agents - with human-in-the-loop approval gates, least-privilege credentials, and explicit attention to each agent''s own blast radius.
Senior/Staff Software Engineer (Interactives) Brilliant Worldwide IncSenior/Staff Software Engineer (Interactives)New York, NY$180,000–$250,000 / yearEach interactive is driven by APIs designed for learning designers, our LLM-powered content agent, and our AI tutor, with every possible configuration guaranteed to be a correct, solvable, and meaningful puzzle. Solving this technical challenge enables us to build effective and engaging learning experiences at scale, helping our learners get the reps they need to achieve mastery.
Staff Software Engineer, Full Stack - NYC Harvey, Inc.Staff Software Engineer, Full Stack - NYCNew York, NY$238,000–$290,000 / yearWe are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we're reshaping how critical knowledge work gets done for decades to come.
Staff Software Engineer, Frontend Harvey, Inc.Staff Software Engineer, FrontendNew York, NY$231,000–$340,000 / yearShip across the full stack-leveraging React and TypeScript on the frontend alongside Python and Postgres on the backend-to architect intuitive UX and robust APIs for streaming results, long-running processes, and complex tool-calling workflows. We are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products.
Staff Software Engineer - Frontend Sigma ComputingStaff Software Engineer - FrontendNew York City, NY$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. Working with our product, UX design, and backend development teams, you will develop new features and technologies that make our product experience awesome and radically simplify the user experience for non-technical users.