Work with other bright and talented people on exciting projects that truly make a difference. Help us build a better world.

Join Our Team

If you are looking to work for an industry leader in a customer focused, fast paced environment, Sun Nuclear may be for you. While we have grown significantly over the years, we are committed to retaining the nimbleness and innovation of a smaller company that is focused on excellence and continuous improvement.

Core Values Graphic

Core Values

Customers, Humility, Hunger, Creativity, Integrity 

Sun Nuclear Benefits

For full-time U.S. based associates we offer a comprehensive benefits package that includes:

Health & Welfare

  • Medical/Prescription Coverage
  • Dental and Vision Coverage
  • Health Savings Account with Employer Contribution 
  • Dependent Care Spending Account 
  • Telemedicine – Company Paid
  • Basic Life Insurance and Accidental Life & Dismemberment Insurance – Company Paid 
  • Additional Life and Dependent Life Insurance available
  • Paid Short Term and Long-Term Disability-Company Paid
  • Voluntary Benefits-Cancer, Accident and Hospital Plans
  • Employee Assistance Program (EAP)

Retirement Planning

  • 401(K) Plan with Employer Match
  • Profit Sharing Plan

Balanced Work Life 

  • Paid Time Off (PTO):  Vacation/Sick Days
  • Paid Holidays
  • Paternity Leave
  • Bereavement Leave 
  • Alternative Work Schedules for some positions


  • Company Performance Plan
  • Employee Educational Assistance Program (Tuition Reimbursement)

Career Opportunities

  • Production Supervisor - Middleton , WI
  • Product Physics Manager - Melbourne, FL
  • Product Physicist 3 - Middleton WI, or Melbourne FL
  • Materials Associate 4 - Melbourne, FL
  • Technical Writer 3 - Melbourne, FL
  • Contracts Manager - Melbourne, FL
  • Systems Support Engineer 3 - Melbourne, FL
  • Product Physicist 4 - Melbourne, FL
  • Assembler 2 - Melbourne, FL
  • Electronic Technician 3 - Melbourne, FL
  • Manufacturing Engineer 4 - Melbourne, FL
  • Software Engineer 3 (.NET) - Melbourne, FL

Production Supervisor - Middleton , WI

The Production Supervisor is responsible for supervision of TMP production department, including safety, productivity, product quality, delivery performance, cost and organization/cleanliness. Supervisor will also train and develop the TMP staff and will participate in staffing decisions. This role will work closely with QC, Product Development and other Production Supervisors to complete organizational objectives and to best utilize available resources.

Key Areas of Responsibility

  • Interview and make hiring recommendations.
  • Train, lead and motivate direct reports to perform effectively and efficiently.
  • Plan, delegate and control work assignments
  • Verify accuracy of production procedures and work instructions to be sure that they reflect current production processes, submit edits as required.
  • Identify and implement process improvements and/or equipment focused on achieving key performance metrics (safety, quality, productivity, deliver, cost)
  • Provide timely and effective corrective/performance feedback.
  • Correct/maintain and verify direct reports payroll sheets.
  • Monitor work orders to ensure customers’ orders are being processed on time according to ship dates
  • Maintain /manage inventory/non-inventory material for Production Technicians Work closely with Engineering on new products/prototypes – act as the Operations representative on New Product Development projects

Education and Experience:

  • High School Diploma or equivalent – some College courses helpful
  • 3 to 5 years of Team Lead or Supervisor experience in a manufacturing environment or related experience

If interested, please Apply Online

Product Physics Manager - Melbourne, FL

The Product Physics Manager directs and guides the activities of a research or physics design function responsible for designing, developing, modifying and evaluating medical physics devices, supporting software, algorithm development, data modeling, or other product physics responsibilities. Evaluates results of research and development projects to assure accomplishment of technical objectives. Prepares and presents reports outlining the outcome of technical projects and makes recommendations for actions necessary to achieve desired results. Selects, develops, and evaluates personnel to ensure the efficient operation of the function.

Key Areas of Responsibility:


  • Manage Product Physics group, consisting of approximately eight associates with advanced degrees
  • Mentor junior Physicists and Research Engineers
  • Participate in Research and Development planning activities (budgets, roadmap support, research proposals, etc.)

Physics concepts

  • Review and guide key physics concepts during research and development phases
  • Provide Physics guidance to senior management
  • Maintain Physics design guidelines

Product development

  • Assist in Product Physics responsibilities as required: product definition, algorithm development, performance testing, data analysis, risk analysis, etc.
  • Lead and/or perform feasibility studies that explore new technologies or product ideas
  • Maintain Physics development processes

Knowledge, Skills, and Abilities:

  • Highly experienced in experimental design, algorithm development, device measurements, data analysis, and risk analysis
  • Effective programming abilities (Matlab, C++/C#, Monte Carlo techniques)
  • Strong interpersonal skills (must be able to function well in a cross-functional team environment)
  • Excellent communication abilities (written, oral, and presentations)
  • Effective organizational abilities (time management, managing small projects)
  • A strong understanding of Medical Physics is desired but not required
  • Previous management experience desired but not required


  • Master’s degree in Physics or related discipline (e.g., medical physics or nuclear engineering) and at least 10 years related experience or Ph.D. in a similar field and at least 6 years related experience, which is defined as post graduate experience in product development (medical field desired) as a Scientist

If interested, please Apply Online

Product Physicist 3 - Middleton WI, or Melbourne FL

The Product Physicist plays a key role in the research, development, verification, and support of new features for the SunCHECK QA application using applied principals of physics, mathematics, and software development.

Key Areas of Responsibility

  • Research of new algorithms and processing solutions to create and enhance features within the SunCHECK platform.
  • Development of product code to bring the algorithm or feature to market.
  • Creation and execution of test plans to verify final product performance.
  • Integration of code acquired from third parties into company products.
  • Support and maintenance of existing algorithms and processing code.
  • Advise product management, project managers and software developers in areas related to physics, mathematics, etc.

Skills, Experience and Abilities

  • Strong understanding of medical physics and its associated algorithms or strong knowledge in mathematics and computer science with experience working on problems in medical physics.
  • Experience in software development using C++, C#, Java, or a similar object-oriented language to write production-quality code.
  • Experience using MATLAB, Octave, or similar tools to solve problems related to medical physics.
  • Ability to balance working independently and being responsible for product features while working smoothly with product software developers and keeping peers informed of design decisions and progress.
  • Ability and willingness to develop, test, troubleshoot and review production code implementing algorithms, applications and subsystems of Sun Nuclear’s products.
  • Understanding of object-oriented design principles preferred.
  • Familiarity with Visual Studio and the Microsoft stack helpful.


An advanced degree in Medical Physics, Mathematics, Computer Science or equivalent as well as 4 or more years of related experience. Will consider additional related experience in lieu of advanced degree.

If interested, please Apply Online

Materials Associate 4 - Melbourne, FL

The Materials Associate is responsible for the overall organization, receiving, and distribution of raw, finished, and Serviced product

Key Areas of Responsibility:

  • Receives, inspects, stores, packages, and transports product (including material transactions via ERP system) according to CMS policies, procedures, work instructions, verbal instruction from supervisor, and Lean Manufacturing principles.
  • Ensures the receipt and issuance of material is accurately completed on a timely basis to meet internal and external customer expectations.
  • Receives, inspects, accepts, unpacks, and verifies material against Purchase orders.
  • Verifies incoming/outgoing shipment accuracy vs. Sales/Purchase Orders and resolves discrepancies that are identified.
  • Documents and notifies shipper and shipping carrier of any damages during shipping/receiving.
  • Completes all material transactions (issuance and receipt) via ERP system as required.
  • Stocks items and monitors material levels (max/min) to meet internal/external customer demand.
  • Pulls and delivers requested materials to internal departments and external suppliers.
  • Performs cycle counts of Raw Materials, Finished Goods, and Work in Process (WIP) to ensure inventory accuracy.
  • Performs minor mechanical assembly functions as required.
  • Makes recommendations and executes improvement programs (Kaizens) which result in the overall reduction of inventory of products manufactured in the plant while improving stock availability levels and reducing overall cycle times.
  • Ensures proper packaging and labeling of shipments to customers/vendors for safe and efficient delivery .
  • Organizes material storage space as needed to accommodate all materials and products.
  • Prepares documents for shipping (Bill of Lading, Packing List, Customs Invoice, Hazardous Materials, etc.).
  • Identifies and works with management to resolve inventory discrepancies.
  • Performs tasks assigned by Material Supervisor

Knowledge, Skills & Abilities:

  • Prior Warehousing, Inventory, Receiving, and/or Shipping experience.
  • Ability to prioritize tasks, confirm own workmanship, and meet deadlines as required.
  • Ability to read and follow assembly drawings, work instructions, and verbal direction from supervisor.
  • Ability to use an ERP to complete planning, receiving and shipping transactions. Experience with Visual Manufacturing is a plus.
  • Demonstrated proficiency in Microsoft Office Suite, UPS and FedEx software.
  • Operation of powered fork lift and electric pallet jack equipment, as required.
  • Haz-Mat/DG material Training.
  • Ability and knowledge of proper and safe lifting of boxes and storing of products as well as common hand tools.

If interested, please Apply Online

Technical Writer 3 - Melbourne, FL

The Technical Writer is responsible for developing user documentation such as manuals, quick start guides, technical bulletins and service notices that are distributed with Sun Nuclear products.

Key Areas of Responsibility:

· Develop step-by-step instructions for using hardware and software products

· Acquire the information needed to write the instructions via hands-on use of hardware/software products, observing procedures, collecting technical data, and interviewing subject matter experts

· Create graphics, flow charts, and diagrams for use in documentation

· Use FrameMaker to design document templates and write user manuals

· Use RoboHelp to create online help files

· Organize project files and maintain records of revisions

· Coordinate printing of user documents

· Define documentation standards and improve documentation processes

Knowledge, Skills & Abilities

· A minimum of 5 years’ experience developing technical documentation in a high-performance, highly technical environment.

· Exemplary English grammar; superior writing, proofreading and editing abilities

· Able to learn, analyze, organize and present technical information

· Strong document design skills; able to present instructions visually and clearly

· Understanding of software and hardware development cycles and deliveries, including use of Windchill (or similar Product Lifecycle Management system)

· Ability to manage multiple projects and work within schedules to meet deadlines

- Proficient with Adobe FrameMaker, RoboHelp, Acrobat Professional, and illustration software such as Adobe PhotoShop or Illustrator

· Proficient with VMware, and full MS Office suite

· Knowledge of HTML code and experience developing cascading style sheets

Academic Requirements:

Bachelor's degree in Technical or Business Communication, English, Computer Science, Electrical Engineering, or related field

If interested, please Apply Online

Contracts Manager - Melbourne, FL

The Contracts Manager will be responsible for all contract related activities. Responsibilities include; the drafting, review, editing, and negotiation of commercial contracts, including sales, purchasing, non-disclosure, software licensing agreements, development agreements, business associate and consulting agreements and other business and legal documents, including creation of templates and revisions.

Key Areas of Responsibility:

  • Reviews and screens incoming document and contract requests
  • Manage all phases of timely contract processing from initial terms to final approval and maintenance in database
  • Provide analysis and recommendations to executive management for complex contractual issues
  • Assume process ownership for tracking and maintaining all key contract documents, including but not limited to contract approval records, coordinating renewals prior to expiration dates, preparing and documenting amendments
  • Prepare various summaries with respect to the status of key customer contracts and other agreements
  • Improve efficiency and effectiveness of contract support while maintaining quality and consistency of contracts across the company following best practices, processes and procedures
  • Coordinate with all departments and act as an advisor in legal work and issues
  • Files documents and/or forms with various state and federal agencies

Knowledge, Skills & Abilities:

  • Experience drafting, reviewing, editing and negotiating commercial contracts with customers, suppliers, and business partners in a corporate legal and/or contracts department preferably in technology;
  • Experience reviewing and negotiating software license agreements and hospital business associate agreements preferred
  • Strong research and writing skills.
  • Good interpersonal skills, including speaking to customers and an executive level audience
  • Advanced Microsoft Word, PowerPoint, and Excel
  • Ability to manage multiple time sensitive projects and work independently
  • Ability to read, analyze, and interprets technical procedures, or governmental regulations.
  • Ability to write reports and business correspondence.
  • Ability to effectively present information and respond to questions from groups of executives, managers, clients, customers, and cross-functional teams.

Academic Requirements:

  • Law Degree (JD) preferred or the foreign equivalent of a law degree, or Bachelor’s degree with minimum 8-12+ years of experience

If interested, please Apply Online

Systems Support Engineer 3 - Melbourne, FL

The Systems Support Engineer provides premier product support to emerging SNC web-based applications. This position handles high-level and cross-departmental tasks such as, pre-sales IT support calls, marketing and show support, product development beta support, onsite customer installations and trouble-shooting.

Key Areas of Responsibility:

Major Responsibilities:

  • Global implementation of the SunCHECK suite across varying degrees of network topology and operating systems
  • Provide internal point of escalation for other Support Technicians for the SunCHECK suite
  • Trouble shooting reported customer issues from component level to network and IIS levels
  • Remote support for configuration and verification of all SunCHECK products, as needed
  • Interface with customers to make site ‘Training-Ready’
  • Provide remote or on-site support for global training engagements
  • Develop an advanced working knowledge of the SunCHECK product line
  • Creates detailed instructions and diagrams that address problem-resolution or how-to scenarios
  • Reviews SO’s Knowledge Base for accuracy and posts new and relevant articles
  • Assist with Inside support calls and use the tools to document all the support activities, such as CRM (SalesForce), Monday.Com, Knowledge database, Support web site
  • Assist with customer database (MS SQL) implementation, configuration and migration
  • Develop/Manage the SNC cloud-server program through Amazon AWS or Microsoft Azure platforms
  • Pre-Sales – Sales Support Marketing and SW Development

Skills & Experience:

  • Strong IT/Technical background that covers a wide breadth of disciplines such as, but not limited to advanced computer hardware and software
    • Networking (WAN/LAN), Firewalls, routing and trace route skills
    • Site-to-Site Virtual Private Network implementation
    • Server Configuration and provisioning (2012 and greater)
    • Proxy Servers and SSL security certificates
    • Trouble-shooting Web Applications, IIS, Web Servers
    • (Desired) good understanding of hospital radiation delivery systems and sub-components
    • Medium to advanced skills with virtualized environments, such as VMware, Hyper-V
    • Medium to advanced skills with Virtual Cloud servers and services such as MS Azure and AWS
  • Database experience: MS SQL Server 2014 and greater (Express and Standard)
    • Installation and configuration
    • Query execution and compilation
    • Backup/restore procedures
    • Account creation and management including security

Academic Requirements:

BA, BS in Computer Science or related field desired.

Technical, professional certifications (A+,Network,Project, Cloud ,MCSE, MCSA, CCNA)

AWS (Cloud) and IIS eperience are a plus

If interested, please Apply Online

Product Physicist 4 - Melbourne, FL

The Product Physicist role is integral throughout the development process by interacting with different functional departments in the organization and occasionally with external clinical medical physicists.

Key Areas of Responsibility:

  • Perform product risk analyses
  • Work with Engineering to refine design requirements and evaluate design performance
  • Create and execute test plans to verify final product performance
  • Collaborate with clinical physicists to performance product validation testing
  • Support technical writers during instructions for use creation
  • Support Manufacturing in the creation of factory tests
  • Conduct product maintenance activities after release.

Knowledge, Skills & Abilities:

  • Strong understanding of medical physics principles (radiation interactions, linear accelerator operation, radiation therapy quality assurance) are desired but not required
  • Experienced in data analysis and problem solving
  • Enjoys working in a team based environment
  • Excellent organizational and communication skills, both written and spoken

Academic Requirements:

  • Master’s degree in Physics or related discipline (e.g., medical physics, electrical engineering, mathematics) and at least 8 years related experience or Ph.D. in a similar field and at least 4 years related experience, which is defined as post graduate experience in medical physics or product engineering/product management in product development (medical field desired)

If interested, please Apply Online

Assembler 2 - Melbourne, FL

This position is responsible for the assembly and testing of subassemblies and systems.

Key Areas of Responsibility:

Manufacturing and Service of Product:s

  • Follows SNC assembly prints, work instructions, and Bill of Material (BOM) to assemble electro-mechanical components using precision instruments.
  • Utilizes required materials/ tools to fasten components on subassemblies/unit assemblies and documents build results.
  • Tests systems and assemblies for function performance and may adjust, repair or replace malfunctioning units or parts in compliance with assembly instructions.

Knowledge, Skills & Abilities::

  • Lean Manufacturing principles (6S, 5-Why, Kaizen, VSM, Jidoka, Just-in-time, A3, Fishbone diagram, Heijunka, etc.).
  • Experience working with sheet metal, plastics, adhesives, conductive coatings, PCBAs, Wiring Harnesses, and soldering.
  • Experience with assembly, testing, and troubleshooting Motion Control Systems.
  • Proper working knowledge of ESD (Electrostatic Discharge). Successful completion of ESD training.
  • Use of drill press, band saw, calipers, scales, height gauge, and hand-tools is required.
  • Basic operation of a computer including Microsoft Office Suite (Microsoft Office proficiency).

Academic Requirements

  • High School Diploma plus 2 years related experience. Additional College or Vocational School training is a plus.

If interested, please Apply Online

Electronic Technician 3 - Melbourne, FL

The Electronic Technician is responsible for mechanical and/or electrical servicing of material, devices, and products, including customer returns, and for maintaining test fixtures and equipment.

Key Responsibilities:

  • Troubleshoot, service and test customer returns and production systems
  • Record and maintain test data and service information for company products
  • Provide cost estimates, time estimates and service information to Sun Nuclear Support for customer repairs
  • Calibrate and maintain test stations and equipment
  • Provide technical assistance to other departments, including troubleshooting electro-mechanical systems
  • Back up responsibilities for other Technicians
  • Identify and document opportunities to improve designs for product realization, field service, and sales (DFM/DFX)
  • Perform PCB, unit and top level tests for company products as directed during the production cycle and according to company procedures
  • Work cross-departmentally to ensure the resolution of problems and action items
  • Support development and upkeep of procedures and work instructions
  • Participate in the root cause analysis process and support resulting corrective action plans (CAPA)

Knowledge, Skills & Abilities:

  • AS in Electronic Technology or 2 years equivalent experience. Additional college or vocational school training is a plus
  • Lean manufacturing experience is strongly desired
  • Basic computer skills including the use of Microsoft Office products
  • Knowledge of basic electronics theory.
  • Able to interpret electronic schematics and identify electronic components, their function, and proper placement on a PCB
  • Proper use of equipment testing and troubleshooting tools, including oscilloscope and digital multi-meter
  • Proficient in soldering and re-work techniques in accordance with IPC-A-610 and IPC-7711/21 electronic assembly and rework standards; knowledge of other relevant PCB and PCBA standards is a plus
  • Proper working knowledge of ESD (Electrostatic Discharge) procedures
  • Capable of understanding and working within complex medical quality standards and regulations including ISO 13485, FDA 21 CFR 820, EC MDD 39/42/EEC, CA SOR 98/282, etc. If no prior medical experience, Mil-spec experience is a plus
  • Knowledge of advanced quality problem solving and analysis techniques for performing root cause analysis
  • Able to work overtime as required to support company requirements and departmental needs
  • Ability to work in a fast-paced, multi-tasking environment and work both in teams and independently
  • Attention to detail and quality of work are required skills
  • Ability to perform repetitive, precision assembly, testing, and repair tasks with a proficiency in the use of hand tools, test equipment, and magnification in a manufacturing environment
  • Perform physical activities (lifting up to 50 lbs.) that require considerable use of arms and legs and occasionally moving whole body repeatedly, such as walking and balancing (able to work 8 to 10 hours)

If interested, please Apply Online

Manufacturing Engineer 4 - Melbourne, FL

The Manufacturing Engineer supports the transfer of new electro-mechanical product designs from R&D to Manufacturing, and supports day-to-day manufacturing operations.

Key Responsibilities:

  • Work closely with cross functional departments to develop manufacturing processes that are robust, error-proofed, and simple to perform.
  • Assist in training Production Associates when requested.
  • Conduct time studies to aid in tracking product labor cost, line balancing, and productivity.
  • Leads pre-production build activity and oversees the transition into full production.
  • Provide feedback by documenting manufacturing assembly issues and identifying DfX opportunities.
  • Facilitates the design and fabrication of basic tooling and fixtures to aid in manufacturing.
  • Updates work instructions, test instructions, detailed reports, and other documentation as required.
  • Support Manufacturing Operations and help ensure daily production targets and metrics are met.
  • Assist in troubleshooting electro-mechanical systems; help perform root cause analyses.
  • Processes Engineering Change Notices (CN's) with product testing, validation, and documentation updates.
  • Ensure labor standards are kept up to date.
  • Work closely with R&D, Quality, and Manufacturing Operations on resolving supplier quality issues.
  • Support and adhere to Sun Nuclear Corporate Management System, and embody Sun Nuclear's core values: Results Focused, Change Management, Teamwork, Collaboration, Innovation, and Strategic Thinking.
  • Support the development of a safe, ergonomic, and environmentally sound workplace.

Knowledge, Skills, and Abilities:

  • Bachelor's degree or higher in Mechanical Engineering
  • Lean Manufacturing and Six-Sigma certifications are preferred.
  • Proficient in Microsoft Office (Excel, Word, Access, and PowerPoint); MS Visio and CAD experience is a plus.
  • Must have excellent problem solving skills and possess good analytical, verbal, and written communication skills.
  • Familiarity with ESD prevention, IPC-A-610 workmanship standards, and Quality Management System Standards; ISO 9001 and 13485, and FDA standards knowledge and experience are desirable.
  • Proficiency using basic electronic test equipment including multimeters, power supplies, etc.
  • Ability to read and interpret mechanical drawings and electrical schematics.
  • Demonstrated flexibility, self-direction, and self-discipline in planning and accomplishing objectives and in meeting deadlines with limited supervision.
  • Must possess a continuous-improvement mindset with a "Can-Do" attitude and actively seek solutions to problems; good team player with a pleasant personality.
  • Must be able to lift up to 50 lbs. unassisted; must be able to sit or stand up to 8 hours per day uninterrupted.
  • Travel and working extended work days as required to support Manufacturing Operations

If interested, please Apply Online

Software Engineer 3 (.NET) - Melbourne, FL

The Software Engineer is responsible for the development of one or more assigned SNC software products, including the development to functional and non-functional requirements, as well as conformance to ensure software reliability, efficiency, and maintainability.


  • Build new and maintain existing web-based systems using HTML and JavaScript
  • Build new and maintain existing windows-based systems using .NET, C# and/or C++
  • Develop database objects such as tables, views, and stored procedures in Microsoft SQL Server
  • Create supporting unit tests for application code
  • Participate in software planning and design, including architectural designs and code reviews
  • Develop GUI mockups, prototypes, and proof of concepts as needed
  • Produce software lifecycle management supporting documentation such as requirements, user stories, and specifications
  • Assist in mentoring software team members

Knowledge, Skills, and Abilities:

  • Bachelor's degree in Computer Engineering, Computer Science or a related field of study
  • 4+ years in software development with 3+ years working with Visual Studio or equivalent web development tools
  • Strong experience working with multi-tiered or service-oriented architectures
  • Experience in an Agile or Scrum environment

If interested, please Apply Online

Contact Information

(321) 259-6862

(321) 259-7979


3275 Suntree Blvd, Melbourne, FL 32940