Principal Mechanical Engineer

Join our innovative team as a Principal Systems/Mechanical Engineer, where you will lead the development of our groundbreaking software-defined, end-to-end automated fulfillment system. This pivotal role will position you as a systems leader, guiding our engineering team through the exciting transition of the materials handling industry from traditional mechanical frameworks to advanced robotics and software solutions. This is a unique opportunity to shape the future of our operations by collaborating closely with diverse cross-functional teams, including mechanical, electrical, controls, and software engineering, to create an unprecedented cohesive fulfillment system.At HDS Global, we are spearheaded by a distinguished leadership team with a proven record and are supported by notable investors and industry partners, including HDSGlobal.com, Ingram Micro, and Toyota.

Acadian Asset Management LLC is seeking a Principal Engineer for its Investment Systems group in Boston, Massachusetts. This position centers on building and improving investment systems that support the firm’s client needs. Role overview The Principal Engineer will design solutions for complex investment challenges. The role involves both developing new features and refining existing systems to ensure they align with client requirements. Collaboration Working with teams across the organization, this engineer will contribute technical expertise and help guide technology choices within the investment domain. Key responsibilities Develop and enhance investment systems to address client needs Design solutions for technical and business challenges in investment management Collaborate with cross-functional teams to advance technology within the firm

Veeva Systems is a trailblazer in the industry cloud space, dedicated to accelerating the delivery of life-saving therapies to patients. As one of the fastest-growing SaaS enterprises in history, we achieved over $2 billion in revenue last fiscal year, with tremendous growth prospects ahead.At Veeva, our core values guide us: Do the Right Thing, Customer Success, Employee Success, and Speed. We are not just a typical public company; in 2021, we made history by becoming a public benefit corporation (PBC), committed to balancing the interests of customers, employees, society, and investors.As a Work Anywhere company, we embrace flexibility, allowing you to thrive in an environment that suits you, whether at home or in the office.Join us in transforming the life sciences industry, where we are committed to making a positive impact on our customers, employees, and the communities we serve.

At Veeva Systems, we are dedicated to transforming the life sciences industry, enabling companies to expedite the delivery of essential therapies to patients worldwide. As a trailblazer in industry cloud solutions, we proudly achieved over $2 billion in revenue last fiscal year, with immense growth opportunities on the horizon.Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—drive everything we do. In 2021, we made history by becoming a public benefit corporation, committed to balancing the needs of our customers, employees, society, and investors.As a Work Anywhere organization, we empower you to choose your ideal work environment, whether from home or in the office, to foster your success and well-being.Your RoleWe are looking for a Principal Full Stack Engineer who will play a pivotal role in developing scalable cloud software that accelerates the innovation and distribution of critical medications and treatments globally. In this senior position, you will leverage your extensive technical expertise to create software that adapts with new features and capabilities, while also enjoying autonomy in directing project developments. You will serve as a mentor to junior engineers and collaborate closely with product leadership, significantly influencing our product strategy.

Department: OperationsReports To: NOC ManagerLocation: Hybrid, Woburn, MAAvailable Shifts: Overnight: 10PM-6AM & First: 6AM-2PMClassification: Full-Time, ExemptEstimated Annual Salary: $105,000 – $135,000About Knox SystemsAt Knox Systems, we operate the largest managed cloud for federal agencies, constructing and maintaining secure cloud and AI environments that are essential for the U.S. government’s critical missions—from national security and public safety to vital public services. Our clients trust us to deploy production systems that adhere to the highest standards of security, reliability, and compliance.Joining Knox means contributing to high-impact, purpose-driven work. The challenges we tackle are significant, expectations are elevated, and the outcomes of our efforts are transparent. Here, speed, rigor, and trust are paramount, as the environments we protect cannot afford failure. Your work will be immediately visible, your expertise will be instrumental, and the effects of your contributions will be tangible. Operating at a federal scale, we secure some of the most sensitive government environments in the nation—ensuring that the systems we design perform flawlessly.Role OverviewAs a Level 2 Cloud Operations Engineer, you will take charge of advanced troubleshooting, system administration, and application environment support across Knox's cloud infrastructure. This role integrates operations, automation, and development support—ensuring system stability, executing changes, and maintaining compliance across FedRAMP Moderate, High, and IL4 environments. The perfect candidate will have hands-on experience in compliance-controlled cloud environments within a NOC/SOC context, possess deep knowledge of cloud infrastructure services, and demonstrate a proactive approach to real-time alerts, incidents, and escalations in production.This position operates on a shift basis within a 24/7 Network/Cloud Operations setting. Team members are expected to adhere to assigned shifts, clock in during scheduled hours, and maintain continuous operational coverage. The role involves participating in a rotating on-call schedule for after-hours incidents and holiday coverage. As a customer-facing position, it necessitates professional interactions with clients during incident responses, including handling support phone calls and attending client meetings through Zoom or other collaboration platforms.Key ResponsibilitiesExecute advanced troubleshooting for infrastructure, operating system, and application issues.Maintain system stability and compliance within regulated environments.Engage in customer interactions to provide exceptional support and service.

Mantis Innovation is a leader in managed facility services, offering comprehensive program management solutions that leverage technology to optimize every aspect of building operations. Our focus extends across the entire facility—both inside and out—allowing us to influence up to 70% of the critical budget allocations for building operators. Our services encompass strategic procurement of electricity and natural gas, renewable energy initiatives, climate impact reduction strategies, and comprehensive sustainability planning. We also specialize in roofing, solar energy, HVAC assessments, building envelope optimization, data center enhancements, and electric vehicle charging solutions, along with lighting retrofits and building management systems improvements.As a Mechanical Solutions Engineer, you will play a vital role in assessing, developing, and executing energy efficiency projects across diverse sectors, including industrial, pharmaceutical, manufacturing, distribution, and complex commercial facilities. The position emphasizes the evaluation of existing mechanical systems, focusing on performance, cost-effectiveness, constructability, and operational reliability. This multifaceted role encompasses technical fieldwork, engineering analysis, and innovative solution development. The ideal candidate will possess extensive knowledge of mechanical systems, demonstrate confidence in client interactions, and adeptly navigate both field assessments and detailed engineering calculations. A strong sense of independent engineering judgment is essential for evaluating facilities comprehensively and translating findings into actionable project scopes. The Mechanical Solutions Engineer will collaborate closely with Technical Solutions, Mechanical, Building Management Systems (BMS), and Sales teams to ensure smooth project development from initial assessment to successful client delivery.

If you believe your skills, experience, and ambitions align with this opportunity, we strongly encourage you to apply.Be inspired by our engineers in action! Discover how we celebrated Engineers Week 2025 and what sets our team apart. - LINK ABOUT THE ROLEYou will join our multi-disciplinary team, working under the guidance of a licensed engineer. Projects will encompass new constructions and renovations within educational, healthcare, corporate commercial, and science and technology sectors. HERE'S WHAT YOU'LL DOIndependently design and oversee the ductwork, piping, and equipment selection for HVAC systems on assigned projects, with complex projects supervised by a professional engineer. Assist with plumbing and fire protection designs as necessary.Supervise or provide project management direction within the mechanical discipline, including monitoring project progress and budgets.Calculate heating and cooling loads, layout, and design ductwork and piping using energy modeling software.Create Revit/BIM models for HVAC system construction drawings from schematic design to construction administration phases, including layouts, sketches, and detailed drawings. As needed, perform Revit/BIM modeling for plumbing and fire protection systems.Edit specifications for existing or new projects.Conduct independent research as issues arise and address emergent challenges.Specify mechanical equipment, including boilers, chillers, and air handling units.Review shop drawings for adherence to specifications and contract documents.Effectively interact with clients and project teams, attending Owner, Architect, Construction Administration (OAC) meetings with an emphasis on budget awareness.Respond to RFI's and review change orders during construction document preparation.Conduct job site visits to verify existing conditions.

Motional is on the lookout for a highly skilled Principal Engineer to join our Planning team. In this pivotal role, you will be responsible for designing innovative motion planning and control systems that ensure the safe, efficient, and comfortable operation of our autonomous fleet in intricate environments. We seek an individual with a strong background in advanced algorithm development and robust software engineering, committed to shaping production-ready autonomous vehicles. If you are passionate about autonomous driving and enjoy tackling real-world challenges in a dynamic field, we welcome your application.Key Responsibilities:Lead the research and development of groundbreaking algorithms and subsystems for motion planning within autonomous driving, enhancing the Operational Design Domain. This encompasses advanced search-based and geometry-driven methods, alongside decision-making under uncertainty, with a focus on probabilistic techniques.Oversee cross-functional initiatives to create or enhance interfaces aimed at solving complex problems.Continuously monitor system performance to pinpoint areas for enhancement and formulate technical strategies to address shortcomings.Guide cross-functional project teams to deliver comprehensive solutions, showcasing the ability to think beyond the planning system's limitations.Architect and integrate sophisticated motion planning and prediction algorithms, leading their assessment and optimization for real-world applications.Design and develop a resilient, scalable, and high-performance codebase that enables rapid exploration, prototyping, and thorough evaluation of new motion planning methodologies and algorithms.Facilitate technical collaboration and ensure seamless integration with upstream perception and prediction components, as well as downstream trajectory optimization, tracking, and control systems, guaranteeing optimal end-to-end system performance.Utilize your extensive software development and research expertise to mentor others in best software practices, fostering a culture of technical excellence.Mentor junior and senior team members, promoting a culture of product-focused engineering, rigorous research, and advanced development.

About UsPiaggio Fast Forward Inc. (PFF), a Boston-based innovator established in 2015 by the renowned Piaggio Group, creators of the iconic Vespa scooter, is dedicated to pioneering technology products that facilitate seamless movement in urban environments. Our mission centers on enhancing robotic interactions within dynamically changing surroundings, embodying our commitment to sustainable mobility and social connectivity for individuals of all ages and abilities.Your RoleWe are seeking a skilled Mechanical Engineering Machinist to become a vital member of our dynamic team. In this pivotal role, you will oversee the machine and assembly shop, ensuring it remains organized, well-stocked, and maintained. Collaborating closely with our Mechanical Engineering team, you will engage in in-house part prototyping, create fixtures for the Design team, and assist the Manufacturing team with part reworks and assembly fixtures. Strong communication skills are essential, as you will primarily interact with the Mechanical Engineering team, conveying technical machining information effectively. This is an hourly position for an individual contributor role reporting to the Mechanical Engineering Manager.

Position Title: Junior Systems EngineerReporting To: Client Technology ManagerWork Arrangement: Hybrid, Boston, MAEmployment Type: Full-Time, Hourly, Non-ExemptAt Atlas Technica, we are dedicated to providing comprehensive IT management, user support, and cybersecurity solutions tailored for hedge funds and investment firms. Established in 2016, we have consistently expanded our reach and capabilities through an unwavering commitment to exceptional service.We cherish values such as ownership, execution, growth, intelligence, and a spirit of teamwork. We seek individuals who resonate with our Core Values and are eager to contribute positively to our customer-focused environment. Atlas Technica offers competitive salaries, extensive benefits, and enticing perks for our global team members. We prioritize a professional yet congenial workplace that encourages career development and personal growth. Join us at Atlas Technica!Currently, we are on the lookout for a Junior Systems Engineer to join our rapidly expanding team. This pivotal technical role presents significant opportunities for career advancement for the right candidate. You will collaborate closely with Systems Engineers and Senior Systems Engineers in an environment that fosters swift technical development. This position is primarily based onsite, directly supporting our high-profile clients and their infrastructure as a trusted extension of the Atlas Support Team.Key Responsibilities:Deliver IT support services to users on-site.Utilize a ticketing system to effectively manage support inquiries.Maintain comprehensive documentation in accordance with organizational policies.Adhere to stringent change control procedures.Qualifications:A minimum of 1 year of IT experience, including Desktop Support, Systems Engineering, or Systems Administration.Proficient in End User Support/Desktop Support: including Microsoft Windows, Microsoft Office, and mobile device troubleshooting.Excellent verbal and written communication skills, with a strong sense of responsibility and follow-through.Experience with the Microsoft 365 suite (Exchange Online, SharePoint Online, Intune, Azure AD).Basic understanding of Microsoft Windows Server Platforms, including Active Directory and Group Policy.Familiarity with networking concepts.Willingness to travel periodically to client office locations within the metropolitan area.Ability to meet all physical demands associated with the role.

Formlabs seeks a Mechanical Engineering Manager in Boston, MA to lead a team focused on developing advanced 3D printing technologies. This role oversees projects from the earliest concept stage through final execution, ensuring mechanical designs meet demanding quality and performance standards. Key Responsibilities Guide and mentor a team of mechanical engineers as they design and build new 3D printing products Oversee project schedules and deliverables, managing progress from start to completion Work closely with design, software, and manufacturing teams to support every phase of product development Encourage technical excellence and support creative problem-solving within the group Requirements Proven experience managing engineering teams Strong background in mechanical design and product development Excellent communication and collaboration abilities Demonstrated ability to build and maintain a high-performing, supportive team culture

About SimpliSafe At SimpliSafe, we are at the forefront of high-tech home security, driven by our mission to safeguard every home. We have cultivated a culture that not only cherishes the safety of our clients but also values the career development of our team members. In our no-ego environment, collaboration and innovation thrive, creating ample opportunities for those ready to face new challenges and make a significant impact on the lives we protect. We don’t just want you to work here; we want you to flourish. Our hybrid work model allows our teams to balance office and home working seamlessly. Expect to collaborate in our state-of-the-art Boston office on two core days—typically Tuesday, Wednesday, or Thursday—while enjoying the flexibility to choose your workspace for the remaining days. This approach allows us to harness the benefits of both environments to optimize productivity. Why We Are Hiring We are expanding our Tools and Automation organization, specifically within the Test Platform Services (TPS) team. TPS is responsible for building and managing the platforms and automation that validate the comprehensive SimpliSafe ecosystem, which includes connected cameras, sensors, base stations, firmware, cloud services, monitoring workflows, and mobile applications. Our goal is to enable scalable, production-like validation across hardware, firmware, and distributed software systems. This ensures our devices perform accurately in real-world conditions and that essential customer journeys operate reliably before they are deployed to production. We are on the lookout for a Software Engineer who can lead the technical vision for TPS while managing a team of engineers. This position merges hands-on architectural responsibilities with leadership and mentorship, offering a unique opportunity for those looking to make a significant impact. This role is highly collaborative, requiring close partnerships with Infrastructure, Backend, Firmware, and Monitoring teams to ensure our validation platforms evolve in line with product and system complexity. It’s perfect for a leader who wishes to stay technically involved while shaping a high-performing engineering team dedicated to validating complex, distributed systems at scale. Your Responsibilities Establish and implement the long-term architectural vision for scalable validation platforms, with a focus on automation, performance, and resilience testing capabilities. Collaborate cross-functionally with Infrastructure, Backend, Firmware, Monitoring, and Product teams to ensure alignment of validation systems with product architecture, roadmaps, and business objectives. Guarantee that virtual devices and simulation systems accurately represent real-world hardware behavior, minimizing discrepancies between physical and virtual environments.

Join Our Team at Merlin Labs:At Merlin Labs, we are pioneering the future of aviation as a venture-backed aerospace startup dedicated to developing a non-human pilot system. Our mission is to enable both reduced crew and uncrewed flight operations, addressing some of the most pressing challenges in the aviation industry. Supported by leading global investors, we are on a trajectory of growth that empowers our clients to harness the power of autonomy today.All of the sky, none of the limits!Who You Are:Are you an innovative and skilled mechanical engineer with a deep passion for advancing aviation technology? Do you thrive in a dynamic environment and believe in the power of agile and robust development methodologies? Are you eager to take ownership of critical components in new product development? If you answered yes, then you could be the perfect addition to our Mechanical Engineering team at Merlin Labs.

Join Nagarro as a Principal Engineer - Project Manager specializing in Salesforce, where you'll lead innovative engineering projects and manage cross-functional teams to deliver exceptional solutions. Your role will involve strategic planning, resource allocation, and continuous improvement initiatives, ensuring alignment with client objectives and industry standards.

Lead Senior Mechanical EngineerAbout the RoleJoin Parallel Fluidics as we revolutionize the infrastructure for the next generation of life science tools. We are on the lookout for a dynamic and driven Lead Senior Mechanical Engineer to spearhead the development of advanced life science instruments focused on microfluidic applications. This position demands a strong background in electromechanical system design, pressure and flow control systems, and sealing interface design. You will thrive in a fast-paced startup environment, collaborating with multidisciplinary teams to create innovative solutions in the field of microfluidic technology.Key ResponsibilitiesDesign and Engineering:Innovate and develop concepts for next-generation instrument architecture.Lead the mechanical engineering initiatives for systems and components, including:Moving mechanical assembliesSealing interfacesPressure control systemsIntegration of electronicsAutomation integrationProject Management:Collaborate with leadership to develop and refine comprehensive product requirements.Supervise external consultants across relevant disciplines.Formulate precise product development timelines.Provide consistent progress updates to leadership.Prototyping and Testing:Create and refine prototypes to validate designs and enhance functionality.Design and implement verification tests ensuring systems meet specified requirements.Analyze performance data to drive design improvements.Scale-Up:Manage the transition of designs from prototyping to scalable manufacturing.Ensure compliance with all necessary regulatory requirements.Cross-Functional Collaboration:Work collaboratively with design, software, and microfluidics teams to integrate subsystems effectively.

If you believe your skills, experience, and career goals align with this role, we invite you to apply. ABOUT THE ROLEYou will join our diverse team and collaborate closely with project leadership. Your projects may involve new constructions and renovations in sectors such as education, healthcare, corporate commercial, and science and technology. HERE'S WHAT YOU'LL DOLead and execute complex designs for ductwork, piping, and equipment selection within HVAC systems for large-scale buildings. Operate independently across all Mechanical disciplines and provide support for Plumbing and Fire Protection Designs as required.Mentor and provide technical guidance to the design and engineering teams.Oversee junior staff, including conducting performance reviews.Participate in the QA/QC process as an independent reviewer.Communicate effectively with clients and design team members.Manage engineering challenges related to Energy Model software usage.Develop Revit/BIM models for HVAC systems from initial schematic design through to construction administration, including layouts, sketches, and detailed drawings. Provide Revit/BIM modeling for plumbing and fire protection systems as necessary.Specify mechanical equipment such as boilers, chillers, and air handling units.Review shop drawings to ensure compliance with specifications and contract documents.Engage in discussions with clients and project teams during Owner, Architect, and Construction Administration (OAC) meetings with a focus on budget management.Participate in or lead value engineering sessions with the Architectural/Engineering team.Propose enhancements for standards and processes to improve quality, coordination, and production efficiency.Conduct staff development activities including work planning, budget management, and scheduling in partnership with the Project Manager.Respond to Requests for Information (RFIs) and review change orders during the preparation of construction documents.Perform site visits to confirm existing conditions and monitor construction progress. Participation in construction meetings is required, often necessitating physical site walkthroughs.

At WHOOP, we are dedicated to revolutionizing human performance and extending healthspan. Our innovative technology empowers individuals to achieve peak performance by offering profound insights into their physiology and daily routines.We are seeking a Senior Mechanical Engineer specializing in New Product Introduction (NPI) to spearhead the design, validation, and execution of our next-generation biometric wearable devices. The ideal candidate is a proactive, detail-oriented engineer with exceptional problem-solving capabilities and a passion for mechanical design. You will excel in a dynamic, results-oriented environment and will be responsible for delivering innovative mechanical design solutions utilizing sound technical judgment. This role includes mentoring junior engineers and collaborating with cross-functional teams, including Electrical Engineering, Embedded Engineering, Manufacturing, Product, and Program Management. You will also engage with our global suppliers and contract manufacturers to oversee engineering validation builds, ensuring high-quality outputs, effective engineering risk management, clear upward and external technical communication, and a steadfast commitment to product excellence. At WHOOP, we operate with a sense of urgency, as our mission requires it. Our products are designed for individuals who strive to exceed their limits, and we hold ourselves to the same high standards. If you are inspired by complex challenges, thrive in collaborative environments, and are eager to deliver hardware at scale, this position is tailored for you.

About LogRocketFounded in 2016, LogRocket is dedicated to enhancing web experiences. We tackle the significant challenge faced by product managers and developers in comprehending user interactions. Our unique platform offers unparalleled insights into user experiences through precise replays of sessions combined with detailed logs, errors, and network activity. Our impressive client list features over 2,800 customers, including ClassPass, Capital One, Cisco, and Rippling. We pride ourselves on crafting quality software, and our engineering blog posts reflect our commitment to excellence.Supported by esteemed investors such as Matrix Partners, Battery Ventures, and Delta-V Capital, we have successfully raised $55M in funding. We are actively seeking talented individuals to join us in our mission to enhance the way society interacts with software.

Join Whoop as a Staff Tech Lead in Mechanical Engineering, where your innovative spirit will drive the development of cutting-edge technology in the fitness and health industry. You will lead a team of engineers, ensuring the creation of high-quality mechanical systems that enhance our products and user experience. Your expertise will be crucial in shaping our engineering practices and fostering a culture of excellence.