Requisition Id 16868  Overview:     Oak Ridge National Laboratory (ORNL) is seeking a skilled and innovative Senior Mechanical Designer to join our dynamic team. As a Mechanical Designer at ORNL, you will have the opportunity to work on groundbreaking research and development projects, collaborating with world-class scientists and engineers to advance scientific discoveries and technological advancements.    This position resides in the Design Services Group in the Neutron Technologies Division, Neutron Sciences Directorate at Oak Ridge National Laboratory (ORNL).        Major Duties/Responsibilities:    * Collaborates with researchers, engineers, and fellow designers to develop mechanical designs and solutions for one-of a kind scientific instruments, prototypes, and experimental setups.  * As an expert user of Creo Computer-Aided Design (CAD) software, creates robust, detailed 3D models and drawings that represent solutions to complicated manufacturing, assembly, and customer requirement driven equipment functionalities.  * Applies advanced knowledge of ASME Y14.5-2018 standards in performing tolerance stacks to assure fit and functionality of proposed designs.  * Performs design analysis and optimization to ensure functionality, safety, and mechanical systems efficiency.  * Prepares clear, complete, and accurate working plans and detail drawings from layouts, rough or detailed sketches, electronic databases, and written or verbal instructions.  * Applies advanced knowledge of engineering codes and drafting standards against detailed drawings to ensure compliance.  * Participate in design reviews and interdisciplinary team meetings ensuring project goals are met.  * Pursue personal development to continually build/refine your skillset.   * As a member of the ORNL scientific community, you will be expected to commit to ORNL's Research Code of Conduct. Our full code of conduct, and a statement by the Lab Director's office can be found here:  https://www.ornl.gov/content/research-integrity   * Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.      Basic Qualifications:  * An AS degree in an engineering related field with a minimum of 7 years of experience in mechanical design and engineering.  * An equivalent combination of education and experience will also be considered (a high school diploma with a minimum of 9 years of relevant experience or a BS degree in an engineering related field with a minimum of 5 years of relevant experience).  * Expert in Creo CAD software (mastery in other 3D programs such as SolidWorks considered) with experience creating 3D models and technical drawings.  Preferred Qualifications:  * Familiar with top-down modeling techniques, and how to efficiently work with large assembly models.  * Utilizes best practices to incorporate MBD principles into the CAD models, and incorporates showing these annotations/dimensions in the 2D drawings.  * Proficiency in working with ASME Y-14.5 Dimensioning & Tolerancing standards to perform tolerance stack ups.  * Working knowledge of various manufacturing techniques and their associated tolerance capabilities/limitations.  * Demonstrated proficiency at creating and completing multiple design packages which have resulted in successful product launches and service.  * Effective interpersonal skills and the ability to collaborate within multidisciplinary teams.  * Experience in the research or scientific community.  Visa sponsorship is not available for this position.     Working at ORNL:    Oak Ridge National Laboratory is the largest U.S. Department of Energy science and energy national laboratory, conducting groundbreaking research in various fields, including materials science, nuclear energy, and biological systems. As an employee at ORNL, you will have access to pioneering facilities, a supportive work environment, and opportunities for professional growth and career advancement.    Join our versatile team of scientists and engineers and contribute to groundbreaking research and innovation at Oak Ridge National Laboratory. Apply today!  Benefits at ORNL:    We offer competitive pay and benefits programs to attract and retain hardworking people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.    Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, and Employee Discounts.   If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov  #LI-LK1 This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.   We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply.  UT-Battelle is an E-Verify employer.