Machining engineer jobs in Hartford, CT

We are seeking a highly skilled Mechanical Engineer with hands-on experience supporting production transition projects and working with electromechanical assemblies. The ideal candidate will have strong competency in process documentation, factory test equipment, and compliance standards such as CSA/UL certifications. This role involves close collaboration with cross-functional teams to ensure smooth transition of products from development into full-scale manufacturing. Key Responsibilities Lead and support production transition activities from engineering to manufacturing. Work with electromechanical assemblies, supporting design updates, improvements, and manufacturability. Develop and maintain process documentation, including assembly work instructions, test procedures, and process flow diagrams. Assist in the setup, maintenance, and validation of basic functional and safety test equipment used in factory environments. Ensure products meet CSA, UL, and other regulatory certification requirements. Conduct root-cause analysis and support corrective actions for production issues. Collaborate with cross-functional teams such as design, manufacturing, quality, and supply chain. Support continuous improvement and cost-reduction initiatives. Required Skills & Experience Bachelor's degree in Mechanical Engineering or related field. Experience with production transition projects. Strong understanding of electromechanical systems and assemblies. Hands-on experience creating process documentation and manufacturing work instructions. Knowledge of factory test equipment, functional tests, and safety testing. Familiarity with CSA/UL standards and product certification processes. Excellent problem-solving and cross-functional communication skills. Preferred Qualifications Experience in a high-volume or industrial manufacturing environment. Exposure to product lifecycle management (PLM) and engineering change processes. Knowledge of lean manufacturing or continuous improvement methodologies.

*\*\* TO BE CONSIDERED FOR THIS POSITION APPLICANTS ARE REQUIRED TO CARRY AN ENGINEERING LICENSE. MUST BE A U.S. CITIZEN. MUST HAVE 4+ YEARS OF EXPERIENCE IN MECHANICAL ENGINEERING. \*\** *Mechanical Engineer - *PE - Engineering license required. _*Oak Point Associates*_ is seeking an energetic and motivated Licensed Mechanical Engineer with a passion for the design and detailing of buildings, sustainability, and the overall construction process to join our award-winning team. If you are eager to take the next step in your career and join a company that provides a supportive work environment, excellent benefits, and opportunities for professional growth, this may be the ideal opportunity for you! This hybrid position (3 days in office, up to 2 days remote) is available in our Glastonbury, CT office. Oak Point Associates is a dynamic, full-service architecture and engineering firm with offices in Biddeford, ME, Portsmouth, NH and Glastonbury, CT. Our work focuses on projects of all sizes, with our largest market sectors being in K-12 Education, Higher Education and Federal Government contracts. We offer competitive salaries, licensure assistance, paid time off, health insurance, continuing education reimbursement, 401K match and a flexible work schedule. We foster a company culture that encourages wellness, and offer numerous outings during the year, company ski condos, and a company Strava group that collaborates on a yearly fitness goal. *Responsibilities Include:* * Design of HVAC, plumbing, and sprinkler systems * Heating load, cooling load, and energy calculations * Collaboration with other engineers, architects, interior designers and landscape architects to develop creative design solutions * Evaluation and development of highly efficient HVAC systems including Geothermal, VRF, and energy recovery systems * Plumbing calculations and design * Sprinkler calculations and design * Preparation of specifications and cost estimates *Minimum Requirements:* * Bachelor of Science in Mechanical Engineering (BSME) or Mechanical Engineering Technology (BSMET) degree from an accredited university * 5-10 years of experience. * HVAC and Plumbing Design experience * Engineering License in Maine or New Hampshire or the ability to obtain through reciprocity * Strong written and oral communications * U.S Citizenship _*Oak Point Associates*_ is an Equal Opportunity Employer. Job Type: Full-time Pay: $100,000.00 - $120,000.00 per year Benefits: * 401(k) * 401(k) matching * Dental insurance * Flexible schedule * Flexible spending account * Health insurance * Life insurance * Paid time off * Professional development assistance * Retirement plan * Tuition reimbursement * Vision insurance Application Question(s): * Are you a U.S. Citizen? ** this is a requirement for the job** Education: * Bachelor's (Required) License/Certification: * Professional Engineer (Required) Ability to Commute: * Glastonbury, CT 06033 (Required) Ability to Relocate: * Glastonbury, CT 06033: Relocate before starting work (Required) Willingness to travel: * 25% (Preferred) Work Location: In person

ESSENTIAL DUTIES AND RESPONSIBILTIES: The essential duties and responsibilities of this job are included but not limited to this job description - other tasks may be assigned and expected to be performed. Assist with technical development of automotive and mobility products. This includes timing chain systems, selectable clutches, driveline disconnects, and park lock devices. Develop and support cost studies for VA/VE proposals. Responsible for developing system designs and component level designs for specific projects. Create and revise 3D models and 2D drawings utilizing CAD/design software. Responsible for coordinating engineering drawing approvals and releases, updating and releasing Bill of Materials, and supporting drawing implementation with cross-functional team. Responsible for communicating applicable engineering specifications (customer or internal) to team. Responsible for creating Design Gantt Charts, DFMEAs, and conducting Design Reviews (internal and supply chain). Develop and coordinate Design & Development Verification Plans, planning and implementation. Support the Auto lab: issue Engineering Work Orders for tests and part exams, coordinate test parts, and issue customer reports. Coordinate with cross-functional APQP team on mass production launch. Support APQP objectives with cross-functional team such as: Process Flow Diagrams, Control Plans, and PFMEAs. Support Sales and New Product Groups on new business opportunities. EDUCATION REQUIREMENTS: Education: Bachelor's degree in mechanical engineering required. Number of Years: 3+ Years of experience in engineering or related career position. Working knowledge of GD&T required. Other Requirements: Familiarity with automotive engines/transmissions, knowledge of AIAG standards and practices, and enthusiasm for the automotive industry preferred. CAD skills required. NX, CATIA, SolidWorks preferred. Familiarity with analysis and simulation software preferred. Ability to learn complex testing and instrumentation required. Ability to multi-task and prioritize work required. Excellent time management skills required. Excellent interpersonal skills required. Ability to effectively communicate verbally and in writing required. Ability to think critically and creatively in high stress situations. Willingness & ability to travel as necessary. Language Skills: Ability to read, analyze, and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to author reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public. Mathematical Skills: Advance mathematical skills including geometry, calculus, and differential equations. Reasoning Ability: Ability to apply commons sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to deal with problems involving several concrete variables in standardized situations. Requires the use of judgment in the analysis of facts and circumstances surrounding individual problems and transactions and in the determination of actions to be taken within the limits of standard or accepted practice.

Haugland Group, a privately-owned civil infrastructure and energy construction company has an immediate opportunity for a Civil Project Engineer in our Massachusetts territory. We are looking for an experienced, self-motivated, highly organized individual to join the Project Management team to provide all facets of construction project support, including submittal processing, material management, and budget analysis. At Haugland, we understand that pushing the boundaries of what has been done is essential to develop the infrastructure of tomorrow. The journey won't be simple, but what gets us there is. At Haugland Group, Our Word is Our Way. We are leaders in building what's next because we see the path to get there and we're setting a new standard of exceptional along the way. Let's build together! Key Functions Initiate, prepare, review, develop, track, and distribute submittals and RFIs through Procore. Track file documentation (e.g., correspondence, reports, etc.) in Procore daily to follow-up on and/or summarize project issues, agreements, communications with owners and subcontractors, etc. Reconcile paperwork with the Owner's Field Rep to ensure accurate and proper completion of timesheets. Engage the work crews in conversation on both the technical and safety aspects of the job. Confirm installation is in accordance with specification and/or manufacturers' recommendation. Conduct daily log entries. Ensure progress photos are taken, cut sheets, field drawing marked up, T&E sheets verified/signed (if any), and constructed field measurements are completed daily. Interface with Cost Engineer to track invoices and receipts for field purchase orders and maintain field purchase order files and documentation. Coordinate fabrication and delivery of materials with project CPM, Project Manager, and Superintendent. Interface with Cost Engineer to code and approve PO invoices, coordinating with Accounts Payable and Project Support team. Review and submit quantities to owner for approval. Assist the Project Manager in budget analysis and cost projections. Assist in management of all subcontractors. Gather and submit closeout documentation. Assist Project Manager with projections and costs to complete. Desired Qualifications 3+ years of relevant experience, preferably Civil Engineering. Bachelor's degree in civil engineering preferred. Proficient in the use of Microsoft Office and standard computer applications. Display a high level of initiative, effort, and commitment towards completing assignments in a timely manner. Ability to identify problems; determine accuracy and relevance of information; use sound judgment to generate and evaluate alternatives and make recommendations. Effective communication skills, interpersonal and organizational skills, and a strong work ethic. Why Haugland? Compensation range for this role is 100k-145k. At Haugland Group, our benefits are designed to convey company culture and values which has employees at its forefront. Excellent benefits package including medical, prescription drug, dental, vision, Health Savings, short/long term disability, and life insurance 401k with 5% employer match Employer funded Dependent Care FSA Potential for annual performance-based raise Paid Time off Paid company observed holidays Educational and professional advancement opportunities Frequent company-sponsored events Relaxed, friendly office Fast-paced, exciting environment Haugland Group LLC and its operating divisions, affiliates, related entities, and subsidiaries (collectively, “the Company”) do not accept unsolicited resumes from search firms or employment agencies. Unsolicited referrals and resumes are considered property of the Company and therefore, the Company will not pay a fee for any placement resulting from the receipt of an unsolicited referral. Only upon the Company's written request may preferred vendors may be invited to refer talent for specific open positions. In these cases, a fully executed agreement with the Company must be in place and current. We are an Equal Opportunity Employer. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to minimal penalties and civil liability.

Are you an experienced Project Engineer with a background in heavy highway and bridge construction? We are seeking a highly skilled professional to join our team and support major infrastructure projects across Connecticut. If you have strong technical expertise, proven field coordination skills, and the ability to work effectively with CTDOT and project teams, we'd love to speak with you. Key Responsibilities • Support overall project design, engineering, and construction activities • Coordinate and interface directly with CTDOT • Assist with developing construction means and methods, working drawings, and submittals • Prepare, process, and track change orders • Coordinate and schedule material and equipment deliveries • Manage transmittals, submittals, RFI's, and documentation • Ensure compliance with all relevant standards, codes, and specifications • Oversee subcontractor coordination and monitor for contract adherence • Investigate and resolve engineering and construction challenges • Facilitate effective communication between field staff and the project team Required Skills & Qualifications • Minimum 5 years of heavy highway/bridge construction experience • B.S. in Civil or Mechanical Engineering preferred • Strong knowledge of CTDOT standard specifications • Excellent verbal and written communication skills • Ability to prepare clear and concise technical reports and correspondence • OSHA 10 and/or OSHA 30 certification • Must meet US work authorization requirements (I-9 compliant) • Valid driver's license Working Conditions • Work outdoors in varying weather and temperature conditions • Sit and/or stand for extended periods • Use of standard office and drafting equipment requiring manual dexterity • Visual acuity required for reviewing plans and technical work • Occasional walking on uneven terrain or across bridges • May require working more than 40 hours per week or irregular schedules If you are a motivated Project Engineer looking to grow your career and contribute to major infrastructure projects, we encourage you to apply!

**Role:** This Role is part of the Data Search and Mining group, the organization is responsible for providing high quality data for our Foundational Drive Model's training and evaluation at scale. We utilized Multi-Modality Model, VLM, MLLM to provide high precision search and mining solutions for AV training and evaluation. This role will play a critical piece on accelerating experiments on cutting edge search capability and SOTA models, then productionize them to company scale. Provide scalable and cost-efficient mining solutions that are able to handle PB-level data. Support key training and evaluation projects across the company. The specific duties may include Multi-Modality MLLM model evaluation, fine-tuning, deployment, as well as bulk inference. Evaluate data quality and improve it. Provide cost estimation and analysis. Build and Utilize AI-Agent capability. Support data pipeline orchestration on distributed backend system. **What You'll Do:** + Evaluate and apply SOTA multiple modality machine learning models to search and mining needs + Modern ML modeling skills, perform fine-tuning, evaluation + Integration with other company level infrastructure such as Data infrastructure, compute platform, labeling, as well as simulation + Strong software engineering (SWE) skills, focusing on distributed backend development, batch data processing + Support autonomous vehicle (AV) technologies, understand the data challenges in AV or Robotic industry + Enthusiastic to experiment and learn the latest AI development **Your Skills & Abilities** **:** + 4+ years of experience in the field of robotics or latency-sensitive backend services + Proven experience in machine learning and classification. Familiar with ML frameworks such as Tensorflow or PyTorch + Experience building highly performant ML and system pipelines + Strong programming skills in modern C++ or Python + Experience with profiling CPU and/or GPU software, process scheduling, and prioritization + Passionate about self-driving car technology and its impact on the world + Expertise in setting architectures that are scalable, efficient, fault-tolerant, and are easily extensible allowing for changes overtime without major disruptions. + Ability to design across multiple systems. Ability to both investigate in sophisticated areas as well as a good breadth of understanding of systems outside of your domain. + Ability to wear several hats shifting between coding, design, technical strategy, and mentorship combined with excellent judgment on when to switch contexts to meet the greatest need. + Experience working with Multiple Modality models **Compensation** **:** The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The compensation may not be representative for positions located outside of New York, Colorado, California, or Washington. + The salary range for this role is $134,000 to $205,000. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position. + Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance. + Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. **Remote:** This role is based remotely but if you live within a 50-mile radius of Atlanta, Austin, Detroit, Warren, Milford or Mountain View, you are expected to report to that location three times a week, at minimum. **Relocation:** This job may be eligible for relocation benefits. \#LI-MH2 **About GM** Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all. **Why Join Us** We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team. **Benefits Overview** From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources (************************************************************* . **Non-Discrimination and Equal Employment Opportunities (U.S.)** General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers. All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws. We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire (********************************************* . **Accommodations** General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email (Careers.Accommodations@GM.com) us or call us at ************. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying. We are leading the change to make our world better, safer and more equitable for all through our actions and how we behave. Learn more about: **Our Company (************************************************** **Our Culture** **How we hire (************************************************ Our diverse team of employees bring their collective passion for engineering, technology and design to deliver on our vision of a world with Zero Crashes, Zero Emissions and Zero Congestion. We are looking for adventure-seekers and imaginative thought leaders to help us transform mobility. Explore our global locations (******************************************** We are determined to lead change for the world through technology, ingenuity and harnessing the creativity of our diverse team. Join us to help lead the change that will make our world better, safer and more equitable for all by becoming a member of GM's Talent Community (beamery.com) (*********************************************** . As a part of our Talent Community, you will receive updates about GM, open roles, career insights and more. Please note that filling out the form below will not add you to our Talent Community automatically; you will need to use the link above. If you are seeking to apply to a specific role, we encourage you to click "Apply Now" on the job posting of interest. The policy of General Motors is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Additionally, General Motors is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us at Careers.Accommodations@GM.com .In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company's hardest problems. Our ******************************** is intense and isn't for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there's no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. The Risk AI/ML team has a critical mission: to foster business growth by effectively managing the financial threats impacting the business and our users. We are on the front lines, building the flexible, scalable, and intelligent systems required to detect and prevent fraud, scams, and account takeovers at scale. As a member of this team, you will build and deploy the sophisticated AI/ML models that power our real-time, near-real-time, and scheduled risk-detection workflows. You will collaborate closely with Platform, Product, Analyst, and Ops teams to uncover new fraud patterns, fight baddies, and continuously improve our defensive capabilities, protecting our good users and the open financial system. *About the Role* We are looking for a Machine Learning Engineer to join our Risk AI/ML team. We are dedicated to building the sophisticated models that protect our customers and make Coinbase the most trusted platform in crypto. Your work will directly prevent fraud, account takeovers, and scams, while enabling future products like instant guest checkout and Coinbase Cards. This is a hands-on technical role where you will leverage our cutting-edge, self-service ML platform to rapidly design, deploy, and iterate on the models that defend millions of users. *What you'll be doing:* * *Own a Critical Risk Domain:* *Take full technical ownership* of a core problem space, such as Scams or Account Takeover. You will *design, build, and lead* the strategy for all models in this domain. * *Architect and Design Systems:* *Lead the system design and architecture* for new, complex, *cross-team* risk detection models. This includes everything from feature pipeline design to model selection (e.g., GNNs, LSTMs, LLMs) and high-performance serving. * *Drive the Technical Roadmap:* You will be the primary technical voice *influencing at an organizational level*. Work with Product, Ops, and other stakeholders to *translate ambiguous business needs into a clear technical roadmap*. You will be the primary technical voice defining the "how." * *Mentor and Lead:* Act as a *senior technical leader and mentor for other senior (IC5), mid-level, and junior engineers* on the team. * *Apply Advanced ML:* Apply modern methodologies (e.g., deep learning, NLP, *Graph Neural Networks (GNNs)*, *sequence modeling*, and *LLMs* for NLP and conversational agents) to solve complex, crypto-native challenges. * *Build Context-Aware Risk Systems:* *Architect the adaptive logic* that decides which friction (a quiz, an LLM agent, a human review) to apply to which user, balancing security with user experience. *What we look for:* * *8-10+ years* of professional experience in software engineering and/or AI/ML, with experience deploying AI/ML systems into production. * Proven track record of technical leadership, including *leading small teams or pods* and *designing and deploying large-scale, cross-team ML systems* from scratch. * *Passion & Values:* A commitment to building an open financial system and a strong desire to protect users from fraud and scams. You embody our core cultural values: add positive energy, communicate clearly, be curious, and be a builder. * *AI/ML Knowledge:* *Deep expertise *in applied AI/ML techniques (e.g., Risk ML, deep learning, NLP, recommender systems, anomaly detection); with *required prior domain experience in Payment Risk, Credit Risk, or Identity Risk / Account Takeover / Scams.* * *Technical & Coding Skills:* Expert-level coding skills (e.g., Python) and deep experience with AI/ML frameworks (TensorFlow, PyTorch). Experience in building backend systems with a focus on data processing or analytics is a plus. * *Team Collaboration:* Ability to work collaboratively on technical initiatives and contribute to impactful AI/ML solutions. * *Communication Skills:* Strong communication skills, with the ability to convey technical concepts to both technical and non-technical audiences. *Nice to Haves:* * Master's / Ph.D in Computer Science, AI/ML, Data Science, or a related field. * Familiarity with modern data and AI/ML infrastructure (e.g., *Feature Stores* like Tecton, *Model Serving* like RayServe, Apache Airflow, *Spark*, *Kafka*). * Experience with *Graph Neural Networks (GNNs)* or *Sequential Models (like LSTMs)*. * Experience with *LLMs (NLP, fine-tuning, agentic systems)* or Reinforcement Learning. * Understanding of MLOps best practices, including monitoring and improving production models. * Experience with data analysis and visualization tools. Job ID: GPML06US *Pay Transparency Notice:* Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include bonus eligibility + equity eligibility**+ benefits (including medical, dental, vision and 401(k)). Pay Range: $218,025-$256,500 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal Opportunity Coinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the *********************************************** in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations*********************************** *Global Data Privacy Notice for Job Candidates and Applicants* Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available ********************************************************** By submitting your application, you are agreeing to our use and processing of your data as required. *AI Disclosure* For select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. *The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment*. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com

Coherent is a world leader of lasers and laser-based technology for materials processing, microelectronics, scientific, life sciences and medical customers. The light we deliver touches almost every aspect of human life-vision correction to cell analysis, precision welding to 3-D metal printing, gravity wave detection to brain research. Put your talents to work at Coherent where you can create and innovate enabling technologies that will push the frontiers of science and technology. Our team is seeking a Mechanical Engineer at our Bloomfield, CT location. The successful candidate will develop the mechanical design of laser & beam delivery systems, production & test equipment, and product packaging for new product introductions and legacy products. The position reports directly to Mechanical Engineering Management. Key Responsibilities: * Participate in Design Reviews, Phase Gate Reviews, Failure Mode Effects Analysis (FMEA's), and Program Reviews. * Assist in the creation of (design) Requirements Documents, where high-level functionality requests from management or our customers are used to create a detailed and actionable list of features and performance metrics required to achieve said requests. * Provide design support for existing products and ancillary production equipment (in support of the Manufacturing Engineering team). * Provide design support for new product introductions (NPI) and ancillary production & test equipment, (supporting R&D, Product, and Reliability Engineering teams). * Design support includes: * Conceptual Design development of products, tools, handling equipment, and test benches * Creating Assembly Drawings and dimensional drawings * Providing "Engineering Change Order" (ECO) support * Occasionally customer interfacing to present / review designs * Troubleshooting issues affecting assembly & yield * Provide design support to Sales: * Customer interface drawings * 3D Models of laser configurations to support new applications or upgrades to existing equipment * Design custom shipping crates for prototype products. May include: * Support product fragility testing. (Modal analysis or sine sweep vibration analysis). * Fortifying product design to reduce excessive fragility. * Designing crate to isolate critical vibration frequencies & protect against specified shock conditions. * Highly proficient with SolidWorks & EPDM * Manage the purchasing of custom fabricated and commercial parts used in NPI programs and participate in purchasing reviews. * Participate in the installation & testing of new component & sub-assembly designs to ensure fitment, ease of assembly, and functionality goals have been achieved. Manage Purchasing Activities for assigned & outsourced NPI Programs: * · Collaborate with internal Fabrication Department to determine "make vs. buy" part routing, (most relevant for alterations or parts with tight schedule constraints). * · Establish good rapport with local "Quick-Turn" machine shops * Understand equipment capabilities & core competencies * Answer / resolve questions associated with Coherent drawings * Resolve vendor fabrication quality issues, etc. * Solicit Quotes for NPI custom fabricated and commercial parts * Triage work between fabrication vendors based on capability & current workload to achieve Program schedule deadlines. * Communicate and align on "Need by Dates" * Regularly communicate Program prioritizations to ensure that the most critical parts are received in a timely manner. * Submit Purchase Order Requisitions for fabricated parts and commercial parts from vendors already residing in our "approved supplier" network * Purchase (low-value) commercial parts from suppliers outside of our "supplier network" via P-Card. * Monitor fabrication vendors status in achieving "Need by Dates" * Communicate delays with Program Team Job Requirements: * The ideal candidate thrives in a highly collaborative, fast paced & technical work environment. * Strong written & verbal communication. (Ability to effectively present highly technical material). * High degree of ownership, a "can-do" attitude, and great time management. * Detail oriented with well refined troubleshooting skills and techniques. Proficiency with the following programs: * MS suite (Outlook, Teams, Excel, PowerPoint…) * Solid Works & EPDM * SolidWorks Simulation or Ansys (nice to have) * Oracle / Agile (nice to have) Education & Experience * Bachelor of Science, Mechanical Engineering required * Master of Science, Mechanical Engineering (preferred) * 3 - 5 Years of experience in laser / optical-design (preferred) * 3 - 5 Years of automation machine design (preferred) * Design for Manufacturing / Design for Assembly * Design experience for sheet metal, welded, extruded aluminum, and additive manufactured construction * Shipping packaging design & analysis is a plus * Experience designing / developing opto-mechanical systems is a plus * Lasers and/or Electronics industry experience is a plus * Experience of vacuum vessel and vacuum seals is a plus. * Experience with Finite Element Analysis of critical design elements is a plus. * Estimation of hours, schedule, and cost of active design activities is a plus. * Lean Manufacturing training / experience is a plus * Professional Engineer (PE) license is a plus Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: Integrity - Create an Environment of Trust Collaboration - Innovate Through the Sharing of Ideas Accountability - Own the Process and the Outcome Respect - Recognize the Value in Everyone Enthusiasm - Find a Sense of Purpose in Work Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ******************************.

Serco is seeking a motivated and detail-oriented Mechanical Engineer to support the development and fabrication of mechanical components and systems for defense-related applications. This position is based in Ludlow, MA, and involves hands-on engineering design, manufacturing support, and product improvement activities. The ideal candidate will have a strong ability to interpret technical drawings and possess a deep understanding of Geometric Dimensioning and Tolerancing (GD&T) principles to ensure precision and manufacturability in all mechanical designs. In this role, you will: Support the design and development of mechanical systems and hardware. Analyze and interpret engineering drawings, specifications, and design documents to ensure clarity and compliance. Apply GD&T standards in the creation and review of technical drawings. Collaborate with cross-functional teams including electrical engineers, manufacturing personnel, and quality assurance. Assist in selecting materials and manufacturing methods for prototype and production builds. Provide engineering support during prototype and low-rate production phases. Participate in design reviews, test events, and system integration efforts. Create and maintain documentation including design packages, bills of materials, and test reports. Qualifications To be successful in this role, you will have: Ability to obtain and maintain a DoD Secret security clearance U.S Citizenship required Bachelor's degree in Mechanical Engineering or a related field Or a High School Diploma/GED with minimum 9 years of experience in mechanical design and development (defense or related industry preferred) in lieu of degree Minimum 5 years of experience in mechanical design and development (defense or related industry preferred) Strong proficiency in reading and interpreting engineering drawings In-depth understanding of GD&T and its application in design and manufacturing Experience with 3D CAD software (e.g., SolidWorks, Creo) Familiarity with material properties, machining processes, and design for manufacturability Excellent communication and documentation skills Ability to travel up to 50% - between Ludlow, MA and Newport/Middletown, RI Apply today to discover your place in our world! In compliance with state and local laws regarding pay transparency, the salary range for this role is $85,032.41 to $141,720.69; however, Serco considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills. Company Overview Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco's 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters. To review Serco benefits please visit: ************************************************************ If you require an accommodation with the application process please email: ******************** or call the HR Service Desk at ************, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email. Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government-issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice. Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email *********************. Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

Job DescriptionMechanical Engineer LiquidPiston, Inc. is developing the next generation of compact, high-efficiency rotary engines based on its patented thermodynamic cycle. Our engines are being designed to transform power generation and propulsion across aerospace, defense, and commercial industries. We offer a fast-paced, hands-on R&D environment where mechanical engineers have a direct impact on shaping breakthrough technologies. Position Overview: We are seeking a hands-on, innovative Mechanical Engineer to join our dynamic team. In this role, you will contribute to all phases of engine development-from concept and design through testing and iteration-as we advance LiquidPiston's rotary diesel engines toward production. This is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges. Responsibilities: Design, analyze, and develop engine components, subsystems, and custom test rigs Use SolidWorks for 3D CAD modeling and drafting of engine parts and assemblies Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and commercial simulation tools (e.g., GT-Suite) Support prototype fabrication by working with in-house machinists and external vendors Participate in the operation and testing of rotary engines on dynamometers and data acquisition systems Assemble and disassemble prototype engines; perform part inspections and document build details Troubleshoot and debug mechanical systems through hands-on work and root-cause analysis Collaborate with cross-functional teams, technicians, and contractors to execute test and design projects Present design proposals and test data clearly through reports, presentations, and team meetings Help enforce engineering best practices and company policies (file organization, documentation, project management tools) Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies Qualifications: Bachelor's degree in Mechanical Engineering or a closely related field Proficiency in CAD design (SolidWorks preferred) Familiarity with Matlab and mechanical system modeling/analysis Solid understanding of mechanical fundamentals: thermodynamics, kinematics, stress analysis Hands-on experience with mechanical systems-building, testing, or prototyping Strong problem-solving skills, self-direction, and attention to detail Excellent communication skills and ability to work in a collaborative team environment Preferred Qualifications: Experience with internal combustion engines, especially rotary or diesel platforms Familiarity with GT-Suite or other engine simulation tools Exposure to DAQ systems and test instrumentation Experience managing prototype builds or working closely with machinists Benefits: Flexible PTO to encourage work-life balance and personal well-being Comprehensive healthcare coverage: medical, dental, and vision plans Equity participation: RSUs for all permanent employees 401(k) with match: 100% up to 3%, plus 50% match for 3-5% range Growth opportunities: Mentorship, training, and leadership development Our Culture At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation. Equal Opportunity Employer LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability. All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check and drug screening. Powered by JazzHR hu29USU73X

Country: United States of America Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract. Security Clearance: None/Not Required Pratt & Whitney is once again working to transform the future of flight - designing, building, and servicing engines unlike any the world have ever seen. And because transformation begins from within, we're seeking the people to drive it. So, calling all curious. Come ready to explore and you'll find a place where your talent takes flight- beyond the borders of title, a country or your comfort zone. Bring your passion and commitment and we'll welcome you into a tight knit team that takes our mission personally. Channel your drive to make a difference into shaping an organization and an industry that's evolving fast to the future. At Pratt & Whitney, the difference you make is on display every day. Just look up. Are you ready to go beyond? What You Will Do: We are seeking an experienced Manufacturing Engineer to join our team! As part of the Manufacturing Part Cost Modeling discipline, you will contribute to the advancement of part cost forecasting and analysis methods, assess financial impact of new technologies, and support manufacturing cost reduction initiatives. You will be part of a group of specialists responsible for developing and maintaining part cost models. The primary focus will be to create cost models and assess the business implications of new product designs, new technology, and product design changes. Key Responsibilities: Collaborate cross functionally with various stakeholders to include engineering, Global Supply Chain, and the Partnership Program Office. Develop and maintain cost models and methods and define estimating rationale to support part costs Review engineering changes, part drawings, supplier information, and manufacturing data to analyze impact to manufacturing cost Support Manufacturing Readiness (MRL) by providing cost estimates and evaluations Potential to participate in supplier and partner negotiations to substantiate cost model elements Qualifications You Must Have: Bachelor's Degree in Engineering (Manufacturing, Industrial, or Mechanical) or related technical degree At least 3 years of manufacturing experience US Citizenship required due to contracts Qualifications We Prefer: Experience in Export Control and CORE Apprentice Level training (Continuous Improvement Tools) Basic understanding of Supply Chain/Strategic Sourcing processing of LTA agreements Previous use and familiarity with CAD software Learn More & Apply Now: In addition to transforming the future of flight, we are also transforming how and where we work. We've introduced role types to help you understand how you will operate in our blended work environment. This role is: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance workers, as they are essential to the development of our engines. The salary range for this role is 66,000 USD - 130,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

As a child, did you ever dream of building robots? We did. At Dexory, we build, deploy, and operate autonomous robots that transform logistics and warehouse operations. In just six months, we went from the first CAD model to a deployed robot at a customer site in May 2023. Two years later, we've built and deployed over 150 robots, grown from a team of 10 to more than 250 people, and continue to scale at startup speed. Our ambition now is to scale our robotics and autonomy stack to hundreds, soon thousands, of robots operating in dynamic, real-world environments. As a Robotics Engineer at Dexory, you'll help us make that possible: designing systems that can be deployed every two weeks to our global fleet, with zero manual customisation. The challenge is immense: how do you build a scalable, reliable robotics core that powers a rapidly growing Robot-as-a-Service platform? If solving that at speed excites you, you'll feel right at home here. When you apply, provide a few sentences why you think you're the right person for this role. * We value the right attitude, humility and we're as interested in your character as we are in your talent. Please apply, even if you feel you only meet part of our listed criteria. Diversity drives innovation and we offer an international and friendly work environment with an energetic company culture. What does this role involve? * Developing and maintaining autonomy software for real-world robotic systems * Working with ROS 2, using modern C++ (17/20), and Python * Integrating perception, planning, and control modules * Collaborating with deployment teams to support complex field operations * Occasionally travel for hands-on deployment support * Working onsite with our robotics team in Oxford Verda Requirements: * Proven track record in industry or strong academic background * Evidence of past work: open-source contributions, competition results, or deployed systems * Solid experience with ROS 2, C++, and Python * Familiarity with Linux, Git, CI/CD, and containerisation * Willingness to travel for hands-on deployment (when needed) * Strong communication and collaboration skills Strong Advantage If You Have * Expertise in LiDAR sensor integration * Expertise in design robotic software at scale * Experience with LiDAR-based SLAM, segmentation, or other perception pipelines * Contributions to open-source robotics projects * Participation in competitions like RoboCup, Formula Student AI, or DARPA challenges Benefits Starting from the interview process and continuing into your career with us, you will be working by our four Operating Principles: * Performance: High standards, outstanding results, * Impact: Big challenges, bigger results * Commitment: All in, every time * One team: One mission, shared success Joining our team and company isn't just about expertise; it's about embracing uncertainty with ambition. We're crafting world-changing solutions, fueled by a passion to redefine what's possible. We will look for you to help create and shape the future of logistics solutions through our products, our culture and our shared vision. You will also receive: * Private healthcare via Bupa with 24/7 medical helpline * Life insurance * Income protection * Pension: 4+% employee with option to opt into salary exchange, 5% employer * Employee Assistance Programme - mental wellbeing, financial and legal advice/support * 25 holidays per year * Full meals onsite in Wallingford * Fun team events on and offsite, snacks of all kinds in the office AAP/EEO Statement Dexory provides equal employment opportunities to all employees and applicants for employment. It prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, or any other characteristic protected by local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training Please note: We are unable to provide sponsorship or relocation for this role.

Job Description Zulu Pods is building America's next-generation component and sub-system company, and we are seeking highly motivated team players to join us in this mission. We believe in bringing your human to work and embrace out of the box thinking and creativity. We also believe in excellence and competence, with an engineering team boasting extensive turbomachinery mechanical design expertise and holding a combined experience of more than 150 years. At Zulu Pods, we operate with Integrity, take Extreme Ownership, lift each other up with Servant Leadership, win by Exceeding Expectations, and succeed with Optimistic Vision. If these values describe you, please continue: Zulu Pods is seeking a highly motivated and talented Senior Robotics Engineer who will support the development of our SmartPODS products in our Northampton, Massachusetts location. This mid-level position is perfect for an engineer with 5-9 years of experience. The selected individual will contribute with a mix of hands-on experience and technical skills. This role is critical in designing, developing, and testing the complex electro-mechanical systems that underpin our next-generation solutions for the aerospace and defense industry. You will work closely with other SmartPOD engineers and cross-functional teams to bring innovative robotic solutions from concept to reality. We are interested in candidates who are highly motivated, have excellent interpersonal skills, and demonstrate recognized leadership experience. Lastly, working at a start-up is dynamic and may take on many other shapes. This also means that there will be opportunities to develop this role to suit your skills and interests, even outside of engineering. As a Senior Robotics Engineer, you will be a key contributor to the SmartPOD development lifecycle, from concept generation to field deployment. Your primary responsibilities will include: Design and Development: Lead the detailed design, analysis, and simulation of complex electro-mechanical subsystems for the SmartPODs, including actuation, sensing, and power distribution mechanisms, ensuring they meet strict aerospace and defense specifications (e.g., vibration, temperature, EMI/EMC). Prototyping and Testing: Lead brainstorming sessions and design reviews, oversee the fabrication, assembly, and rigorous testing of prototypes. Develop and execute comprehensive test plans to validate system performance, reliability, and robustness in relevant environments. Control Systems Implementation: Design and implement advanced robotic control algorithms for precision motion, sensing, and autonomous functions, primarily using C/C++ or similar languages on embedded platforms. System Integration: Collaborate closely with software, electrical, and systems engineering teams to ensure seamless integration of robotic components with the overall SmartPOD architecture. Testing and Debugging: Run test cases for hardware and software, document bugs and troubleshoot, and measure performance metrics. Documentation: Generate and maintain detailed engineering documentation, including requirements specifications, design documents, test reports, and manufacturing procedures, adhering to industry standards. Collaboration: Work with cross-functional teams (engineers, designers, operations, and program management) to successfully execute projects on time and within design scope. Technical Leadership: Serve as a technical resource and mentor to junior engineers. Drive best practices in design, documentation, and configuration management. Requirements Required Qualifications: Education: Bachelor's or Master's Degree in Mechanical Engineering, Robotics Engineering, Electrical/Electronics Engineering, Computer/Software Engineering, or related field. Experience: Minimum of 4 years of progressive experience in robotics, mechatronics, or complex electro-mechanical system design and development, preferably within the aerospace, defense, or highly regulated industries. Technical Expertise Requirements: Proven experience in motor selection, gearing, and actuation system design (e.g., servo, stepper, solenoids). Strong proficiency with CAD software (e.g., SolidWorks, CREO) and FEA/Simulation tools (e.g., ANSYS, MATLAB/Simulink). In-depth knowledge of embedded systems, microcontrollers (e.g., ARM), and relevant communication protocols (e.g., CAN bus, Ethernet, RS-485). Demonstrated experience designing systems for harsh environments, including consideration for thermal management, sealing, and material selection for extreme loads. Programming Skills: Proficiency in C/C++ for embedded control, and experience with scripting languages like Python for testing and data analysis. Experience with Arduino, Raspberry Pi, and Github a strong plus. Preferred Qualifications: Experience with DO-178C or DO-254 development assurance standards. Familiarity with various robotic sensing technologies (e.g., LiDAR, IMUs, computer vision) and sensor fusion techniques. Experience with PLC or equivalent industrial control systems. Additional Requirements: Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities. Ability to learn quickly and adapt to new technologies. 0-25% Travel as required by job responsibilities. US Citizenship or Permanent Residency (due to the nature of defense-related work). Benefits Salary/Equity: Competitive salary and equity options. Comprehensive Health Insurance: Standard offerings include medical, dental, and vision insurance. Disability Insurance: Company-paid basic Short-Term Disability (STD) and Long-Term Disability (LTD) insurance to ensure financial security. Generous Paid Time Off (PTO): Competitive policies for vacation, sick, and personal days. Paid Parental Leave: Substantial time off for new parents. Career Acceleration: Join early in our growth journey to position yourself for future leadership opportunities as we expand; your impact today helps shape the company and opens doors to senior roles tomorrow. Influence and Autonomy: Senior engineers are often granted a high degree of technical autonomy and direct influence over core product decisions and architecture. Office Amenities: Stocked kitchens with unlimited snacks and gourmet coffee, team game nights, and team-building events. Personal Fulfillment: A stimulating, high-impact environment where your work directly contributes to national security and technological advancement. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

CircuitHub is reshaping electronics manufacturing with The Grid-a factory-scale robotics platform designed to make small-batch, high-mix electronics assembly radically more efficient. Think semiconductor-fab levels of precision applied to the chaotic world of prototyping and low-volume production. The result? A 10x throughput improvement in one of the world's most foundational industries. We've raised $20M from top-tier investors including Y Combinator and Google Ventures-and we're already profitable. Our customers include industry leaders like Tesla, Meta, and Zipline. The Grid isn't a prototype-it's live, scaling fast, and already delivering real revenue. We're now building the engineering core that will scale it further. What We're Looking For We're hiring full-stack robotics engineers to keep The Grid operational and push its limits. This is a hands-on, high-impact role based full-time on-site in Western Massachusetts for a minimum of two years. After that, relocation to a future Grid site or a remote transition may be possible. You'll be embedded directly in the factory, owning both physical and software systems: tuning camera networks, fixing robot reliability issues, deploying new subsystems, and driving bold experiments to increase throughput. This is not a “write tickets, wait for ops” job. You are the ops. Who This Role Is For This role is only suitable for someone who has built full robotic systems-whether as a hobbyist, student, employee, or founder. You'll be expected to integrate software, hardware, and process into functional systems and debug failures under real-world production pressure. We don't hire narrow specialists. We want engineers who can: Diagnose system-wide failures from first principles Prototype mechanical and software fixes on the fly Work autonomously and communicate clearly to a remote team Take full responsibility for uptime and performance in live production Example Tasks Configure and debug a distributed GigE vision system Analyze end effector behavior from video and revise its geometry Prototype and deploy a new test robot for in-line PCB validation Travel to London/Cambridge to brief R&D teams and shape roadmap priorities Why This Role Matters You'll be the eyes, hands, and brain of The Grid-directly responsible for keeping one of the most advanced electronics assembly systems in the world operating and evolving. You'll have board-level visibility and help shape the future of our automation stack from the ground up. This is a career-defining opportunity for a high-agency engineer early in their career. If you thrive on ownership and solving real problems with real hardware, there's no better place to be. What Will Set You Apart Demonstrated ability to build full robotic systems (projects, startups, labs, competitions) Strong skills in mechanical CAD, low-level Python or C++, and basic electronics Experience debugging production systems under time and reliability pressure Willingness to live and breathe the system for 2+ years on-site Key Tools & Technologies Python for control and automation Beckhoff TwinCAT for industrial PLC integration SolidWorks and/or Fusion 360 for mechanical design GigE Vision, industrial sensors, motion control systems Want to help us build the future of manufacturing?

At Mercor, we're building the talent engine that helps leading labs and research orgs move AI forward. Our latest initiative focuses on benchmarking and improving model performance and training speed across real ML workloads. If you're an early-career Machine Learning Engineer or an ML PhD who cares about innovation and impact, we'd love to meet you. ## What to Expect As a Machine Learning Engineer, you'll tackle diverse problems that explore ML from unconventional angles. This is a remote, asynchronous, part-time role designed for people who thrive on clear structure and measurable outcomes. - **Schedule:** Remote and asynchronous-set your own hours - **Commitment:** ~20 hours/week - **Duration:** Through December 22nd, with potential extension into 2026 ## What You'll Do - Draft detailed natural-language plans and code implementations for machine learning tasks - Convert novel machine learning problems into agent-executable tasks for reinforcement learning environments - Identify failure modes and apply golden patches to LLM-generated trajectories for machine learning tasks ## What You'll Bring - **Experience:** 0-2 years as a Machine Learning Engineer or a PhD in Computer Science (Machine Learning coursework required) - **Required Skills:** Python, ML libraries (XGBoost, Tensorflow, scikit-learn, etc.), data prep, model training, etc. - **Bonus:** Contributor to ML benchmarks - **Location:** MUST be based in the United States ## Compensation & Terms - **Rate:** $80-$120/hr, depending on region and experience - **Payments:** Weekly via Stripe Connect - **Engagement:** Independent contractor ## How to Apply 1. Submit your resume 2. Complete the System Design Session (< 30 minutes) 3. Fill out the Machine Learning Engineer Screen (engineering, and research use Mercor to work on frontier projects shaping the next era of AI.

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company's hardest problems. Our ******************************** is intense and isn't for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there's no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. The mission of the Platform Product Group engineers is to build a trusted, scalable and compliant platform to operate with speed, efficiency and quality. Our teams build and maintain the platforms critical to the existence of Coinbase. There are many teams that make up this group which include Product Foundations (i.e. Identity, Payment, Risk, Proofing & Regulatory, Finhub), AI Platform, Core Automation, and Infrastructure. The Core Automation Team is a highly driven and innovative group dedicated to developing AI infrastructure and automation solutions that enhance productivity, foster innovation, and create meaningful customer impact across Coinbase. Our mission is to streamline operations for customer support and compliance teams while delivering exceptional customer experiences. As a Machine Learning Engineer on our team, you will play a key role in this transformation, utilizing state-of-the-art AI models, frameworks, and tools, along with diverse and extensive data sources, including blockchain data. Your work will focus on breaking down barriers to cryptocurrency adoption and shaping the future of AI-powered customer interactions. *What you'll be doing (ie. job duties)*: * Explore and apply advanced machine learning techniques, including large language models (LLMs) and deep learning, to solve complex challenges across the organization. * Drive project execution by managing priorities, deadlines, and deliverables, leveraging your technical expertise. * Develop high-quality, well-tested Python code to address critical product and business needs. * Design scalable, secure systems using state-of-the-art AI/ML technologies and industry best practices. * Mentor team members on design principles, coding standards, and the adoption of AI productivity tools. * Troubleshoot and resolve complex technical issues to improve system reliability, scalability, and operational efficiency. * Ensure the security, scalability, and architectural integrity of feature designs through thorough reviews across teams. *What we look for in you (ie. job requirements)*: * 5+ years of experience in machine learning and software engineering. * Proven expertise in designing, building, scaling, and maintaining production services, with a strong focus on data processing/machine learning/analytics. * Hands-on experience with at least one ML model type, such as LLMs, GNNs, Deep Learning, Logistic Regression, or Gradient Boosting Trees. * Proficiency in one or more areas, including data mining, information retrieval, advanced statistics, natural language processing, or computer vision. * Ability to write high-quality, well-tested code that effectively addresses customer needs. * Passion for building an open financial system that connects the world. * Exceptional written and verbal communication skills, with a commitment to open and transparent cultural practices. *Nice to haves*: * Bachelor's, Master's, or PhD in Computer Science, Machine Learning, Data Mining, Statistics, or a related technical field. * Proficiency with GenAI frameworks/tools and technologies such as Apache Airflow, Spark, Flink, Kafka/Kinesis, Snowflake, and Databricks. * Familiarity with model interpretability and responsible AI practices. * Expertise in data analysis and visualization. Job ID: GPML05US *Answers to crypto-related questions may be used to evaluate your onchain experience \#LI-Remote *Pay Transparency Notice:* Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include bonus eligibility + equity eligibility**+ benefits (including medical, dental, vision and 401(k)). Pay Range: $186,065-$218,900 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal Opportunity Coinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the *********************************************** in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations*********************************** *Global Data Privacy Notice for Job Candidates and Applicants* Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available ********************************************************** By submitting your application, you are agreeing to our use and processing of your data as required. *AI Disclosure* For select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. *The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment*. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com

Coherent is a world leader of lasers and laser-based technology for materials processing, microelectronics, scientific, life sciences and medical customers. The light we deliver touches almost every aspect of human life-vision correction to cell analysis, precision welding to 3-D metal printing, gravity wave detection to brain research. Put your talents to work at Coherent where you can create and innovate enabling technologies that will push the frontiers of science and technology. Our team is seeking a Mechanical Engineer at our Bloomfield, CT location. The successful candidate will develop the mechanical design of laser & beam delivery systems, production & test equipment, and product packaging for new product introductions and legacy products. The position reports directly to Mechanical Engineering Management. Key Responsibilities: Participate in Design Reviews, Phase Gate Reviews, Failure Mode Effects Analysis (FMEA's), and Program Reviews. Assist in the creation of (design) Requirements Documents, where high-level functionality requests from management or our customers are used to create a detailed and actionable list of features and performance metrics required to achieve said requests. Provide design support for existing products and ancillary production equipment (in support of the Manufacturing Engineering team). Provide design support for new product introductions (NPI) and ancillary production & test equipment, (supporting R&D, Product, and Reliability Engineering teams). Design support includes: Conceptual Design development of products, tools, handling equipment, and test benches Creating Assembly Drawings and dimensional drawings Providing “Engineering Change Order” (ECO) support Occasionally customer interfacing to present / review designs Troubleshooting issues affecting assembly & yield Provide design support to Sales: Customer interface drawings 3D Models of laser configurations to support new applications or upgrades to existing equipment Design custom shipping crates for prototype products. May include: Support product fragility testing. (Modal analysis or sine sweep vibration analysis). Fortifying product design to reduce excessive fragility. Designing crate to isolate critical vibration frequencies & protect against specified shock conditions. Highly proficient with SolidWorks & EPDM Manage the purchasing of custom fabricated and commercial parts used in NPI programs and participate in purchasing reviews. Participate in the installation & testing of new component & sub-assembly designs to ensure fitment, ease of assembly, and functionality goals have been achieved. Job Requirements: The ideal candidate thrives in a highly collaborative, fast paced & technical work environment. Strong written & verbal communication. (Ability to effectively present highly technical material). High degree of ownership, a “can-do” attitude, and great time management. Detail oriented with well refined troubleshooting skills and techniques. Proficiency with the following programs: MS suite (Outlook, Teams, Excel, PowerPoint…) Solid Works & EPDM SolidWorks Simulation or Ansys (nice to have) Oracle / Agile (nice to have) Education & Experience Bachelor of Science, Mechanical Engineering required Master of Science, Mechanical Engineering (preferred) 3 - 5 Years of experience in laser / optical-design (preferred) 3 - 5 Years of automation machine design (preferred) Design for Manufacturing / Design for Assembly Design experience for sheet metal, welded, extruded aluminum, and additive manufactured construction Shipping packaging design & analysis is a plus Experience designing / developing opto-mechanical systems is a plus Lasers and/or Electronics industry experience is a plus Experience of vacuum vessel and vacuum seals is a plus. Experience with Finite Element Analysis of critical design elements is a plus. Estimation of hours, schedule, and cost of active design activities is a plus. Lean Manufacturing training / experience is a plus Professional Engineer (PE) license is a plus Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: Integrity - Create an Environment of Trust Collaboration - Innovate Through the Sharing of Ideas Accountability - Own the Process and the Outcome Respect - Recognize the Value in Everyone Enthusiasm - Find a Sense of Purpose in Work Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

LiquidPiston, Inc. is developing the next generation of compact, high-efficiency rotary engines based on its patented thermodynamic cycle. Our engines are being designed to transform power generation and propulsion across aerospace, defense, and commercial industries. We offer a fast-paced, hands-on R&D environment where mechanical engineers have a direct impact on shaping breakthrough technologies. Position Overview: We are seeking a hands-on, innovative Mechanical Engineer to join our dynamic team. In this role, you will contribute to all phases of engine development-from concept and design through testing and iteration-as we advance LiquidPiston's rotary diesel engines toward production. This is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges. Responsibilities: Design, analyze, and develop engine components, subsystems, and custom test rigs Use SolidWorks for 3D CAD modeling and drafting of engine parts and assemblies Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and commercial simulation tools (e.g., GT-Suite) Support prototype fabrication by working with in-house machinists and external vendors Participate in the operation and testing of rotary engines on dynamometers and data acquisition systems Assemble and disassemble prototype engines; perform part inspections and document build details Troubleshoot and debug mechanical systems through hands-on work and root-cause analysis Collaborate with cross-functional teams, technicians, and contractors to execute test and design projects Present design proposals and test data clearly through reports, presentations, and team meetings Help enforce engineering best practices and company policies (file organization, documentation, project management tools) Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies Qualifications: Bachelor's degree in Mechanical Engineering or a closely related field Proficiency in CAD design (SolidWorks preferred) Familiarity with Matlab and mechanical system modeling/analysis Solid understanding of mechanical fundamentals: thermodynamics, kinematics, stress analysis Hands-on experience with mechanical systems-building, testing, or prototyping Strong problem-solving skills, self-direction, and attention to detail Excellent communication skills and ability to work in a collaborative team environment Preferred Qualifications: Experience with internal combustion engines, especially rotary or diesel platforms Familiarity with GT-Suite or other engine simulation tools Exposure to DAQ systems and test instrumentation Experience managing prototype builds or working closely with machinists Benefits: Flexible PTO to encourage work-life balance and personal well-being Comprehensive healthcare coverage: medical, dental, and vision plans Equity participation: RSUs for all permanent employees 401(k) with match: 100% up to 3%, plus 50% match for 3-5% range Growth opportunities: Mentorship, training, and leadership development Our Culture At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation. Equal Opportunity Employer LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability. All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check and drug screening.

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company's hardest problems. Our ******************************** is intense and isn't for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there's no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. We are looking for a Machine Learning Engineer to join our Risk AI/ML team. We are dedicated to building the sophisticated models that protect our customers and make Coinbase the most trusted platform in crypto. Your work will directly prevent fraud, account takeovers, and scams, while enabling future products like instant guest checkout and Coinbase Cards. This is a hands-on technical role where you will leverage our cutting-edge, self-service ML platform to rapidly design, deploy, and iterate on the models that defend millions of users. *What you'll be doing:* * *Focus on Modeling:* Use our centralized, self-service ML platform to own the end-to-end development of ML models, from ideation to production. * *Improve Core Model Performance:* Join a high-priority "pod" to enhance our core models, including the *Scam Models, Transfer/Transaction Risk Models, Withdrawal Limit Models, *and* Account Takeover models.* * *Rapidly Respond to Threats:* Act on new threat data (identified by our Risk Operations partners) to build, train, and deploy permanent ML models that replace temporary rules-targeting a deploy-to-production timeline of under one week. * *Build & Deploy Scalable Models:* Develop production-grade AI/ML models and pipelines that enable reliable, real-time predictions, leveraging our platform's automated CI/CD pipelines and centralized feature store. * *Apply Advanced ML:* Apply modern methodologies (e.g., deep learning, NLP, *Graph Neural Networks (GNNs)*, *sequence modeling*, and *LLMs* for NLP and conversational agents) to solve complex, crypto-native challenges-all while focusing 100% on modeling, not infrastructure plumbing. * *Build Context-Aware Risk Systems:* Go beyond a single score. You will help build the adaptive logic that decides which friction (a quiz, an LLM agent, a human review) to apply to which user (e.g., new user, high-value trader), balancing security with user experience. * *Collaborate and Execute:* Work closely with stakeholders from Risk Operations, Platform Engineering, and Product Management to close the feedback loop, turning new threats into automated defenses. *What we look for in you:* * 4+ years of professional experience in software engineering and/or AI/ML, with experience deploying AI/ML systems into production. * *Passion & Values:* A commitment to building an open financial system and a strong desire to protect users from fraud and scams. You embody our core cultural values: add positive energy, communicate clearly, be curious, and be a builder. * *AI/ML Knowledge:* Familiarity with applied AI/ML techniques (e.g., Risk ML, deep learning, NLP, recommender systems, anomaly detection). * *Technical & Coding Skills:* Proficient coding skills (e.g., Python) with experience in AI/ML frameworks (TensorFlow, PyTorch). Experience in building backend systems with a focus on data processing or analytics is a plus. * *Team Collaboration:* Ability to work collaboratively on technical initiatives and contribute to impactful AI/ML solutions. * *Communication Skills:* Strong communication skills, with the ability to convey technical concepts to both technical and non-technical audiences. *Nice to Haves:* * Bachelor's degree in Computer Science, AI/ML, Data Science, or a related field. * Familiarity with modern data and AI/ML infrastructure (e.g., *Feature Stores* like Tecton, *Model Serving* like RayServe, Apache Airflow, *Spark*, *Kafka*). * Experience with *Graph Neural Networks (GNNs)* or *Sequential Models (like LSTMs)*. * Experience with *LLMs (NLP, fine-tuning, agentic systems)* or Reinforcement Learning. * Understanding of MLOps best practices, including monitoring and improving production models. * Experience with data analysis and visualization tools. Job ID: GPML04US *Pay Transparency Notice:* Depending on your work location, the target annual salary for this position can range as detailed below. Full time offers from Coinbase also include bonus eligibility + equity eligibility**+ benefits (including medical, dental, vision and 401(k)). Pay Range: $152,405-$179,300 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal Opportunity Coinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the *********************************************** in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations*********************************** *Global Data Privacy Notice for Job Candidates and Applicants* Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available ********************************************************** By submitting your application, you are agreeing to our use and processing of your data as required. *AI Disclosure* For select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. *The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment*. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com