Mechanical Engineer
Shine Technologies LLC· Consumer Electronics· Sep 1, 2026 · 2mo ago
Janesville, WI
Hybrid
Full-time
Senior
$76K–$150K
6+ years exp
Job description
SHINE Technologies is seeking a Mechanical Engineer who will focus on mechanical systems in the Auxiliary Systems engineering group. This position will encompass ownership of demineralized water, nitrogen gas handling, compressed oxygen, and nitrogen purge gas systems. Key responsibilities associated with system ownership include vendor oversight for procurement, reviewing and approving design or fabrication documents, coordination with Construction during installation, site walkdowns, and inspections.
Hybrid or remote work arrangement will be considered. While our headquarters is located in Janesville, Wisconsin, we welcome applicants from across the U.S. who can effectively collaborate in a virtual environment. Candidates may be asked to travel occasionally for team meetings or onsite engagements, depending on business needs.
The base salary range for this position is $76,100 - $150,075 annually plus a comprehensive compensation package. Our salary ranges are determined by role, level, and location.
Duties and Responsibilities:
Examples of specific duties and responsibilities for the Mechanical Engineer role include, but are not limited to:
• Interfacing with Project Controls team on scheduled tasks and provide updates on a weekly basis for reporting purposes
• Preparing and issuing design packages, specifications, drawings, test plans, calculations, reports, and quality classification forms for systems such as:
• Demineralized Water System
• Nitrogen Handling System
• Chemical Reagent System
• Nitrogen Purge System
• Building HVAC System
• Radiological HVAC System
• Stakeholder review of system design packages served by Auxiliary Systems
• Interfacing with the Procurement team for vendor design and fabrication contracts
• Work with equipment vendors on factory acceptance tests (FATs), site acceptance tests (SATs), and on-time/on-budget design and/or delivery of auxiliary equipment
• Perform owner’s acceptance reviews for vendor-supplied design documentation
• Prepare/review test plans for factory and site acceptance testing of equipment
• Interface with Construction team for field inquiries and issues
• Perform walk-downs of installed equipment in the field
The Mechanical Engineer will work closely with other experienced engineers within the Engineering group to provide support and mentorship to ensure effective turnover of system ownership.
Requirements
• Bachelor’s degree in Mechanical Engineering or related discipline
• 6+ years of relevant project experience in a professional setting
• Willingness to learn, understand, and develop new technology
• Ability to oversee multiple projects and activities in various stages of completion
• Ability to perform small scope project management related duties (deadline accountability, providing schedule updates, planning resource needs, etc.)
• Excellent communication and teamwork skills
Preferred Experience
• 10+ years of relevant project experience in a professional setting
• Knowledge of ASME B31.3 Process Piping Code
• Experience with fundamentals of structural design for seismic loading
• Engineering support of an active construction site
• Knowledge of and experience in supporting quality systems including engineering support of incoming inspection of bespoke equipment
• Experience working within a nuclear quality system
• Experience with AutoCAD Plant 3-D , SolidWorks, AutoPipe
• Able to demonstrate proficiency in some or all of the following areas:
• Thermal fluid system design
• Piping design
• Tank design
• Filtration systems
• HVAC systems
• Valve specification
• Fluid system instrumentation selection.
• Experience with fire protection including NFPA 801 is a plus
Eligibility for employment is conditioned on the applicant’s ability to qualify for access to information subject to U.S. Export Controls. Additionally, applicant’s eligibility may be conditioned based upon meeting the Nuclear Regulatory Commission requirements for access to Safeguards Information, which typically requires a pre-employment drug screen, fingerprinting and criminal background check.
SHINE values diversity in all its forms as a critical component of innovation, which is fundamental to our success. Every member of the SHINE community benefits from the talents and experiences of our peers, from the mutual respect we exercise, and from the responsibility we take for our actions.
SHINE Technologies 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, disability or veteran status.
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