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< Back Employee Spotlight: Christos Markakis Mar 27, 2026 Come meet one of our team members! Christos Markakis has been with WMG for 6 months, serving as a Software Developer and contributing to the continued success of WMG Inc’s software suite of products. In his role, Christos focuses on solving software-related challenges and ensuring systems run efficiently and effectively. His responsibilities include: Developing and programming software solutions Testing and reviewing code across WMG Inc’s product suite Troubleshooting and resolving technical issues Collaborating with team members to improve performance and functionality What Christos enjoys most about his work is the unique challenge that nuclear waste management presents. He finds programming projects especially rewarding, describing them as a larger puzzle that comes together step by step - making the process both engaging and satisfying. When he’s not at work, Christos enjoys staying active as an avid gym-goer and hiker. He also spends time creating video games, combining his technical skills with creativity. Christos values being part of a team made up of diverse thinkers who support one another and work together to achieve the best outcomes for customers. He appreciates the different perspectives his teammates bring, helping him grow and approach problem-solving in new ways. A fun fact about Christos: his family keeps beehives and practices beekeeping. One of his favorite travel destinations is Cyprus, where he enjoys beautiful deep-blue beaches, white sand, and incredible Mediterranean food. Having family there makes each visit even more meaningful. If he had to describe WMG in three words, Christos would choose: Committed, Attentive, Responsible. Outside of work, Christos is a fan of heavy metal music and values spending time with his friends and family the most! Previous Next

Latest News Mar 27, 2026 Employee Spotlight: Christos Markakis Come meet one of our team members! Read More Sep 30, 2025 WMG’s RADMAN™ and MegaShield™ Deployed at Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility It’s a privilege to support the U.S. Navy in repairing, maintaining, and modernizing its fleet. Read More Sep 29, 2025 WMG Receives John M. Palms Outstanding Innovation Award for REACh™ We're honored to be recognized for our contributions to safer, more accurate radwaste operations. Read More Sep 28, 2025 Employee Spotlight: Joe Osborn Come meet one of our team members! Read More Sep 26, 2025 WMG Welcomes New Employees We're excited to announce the newest members of the WMG Family! Please join us in wishing them a warm welcome to the team! Read More Aug 25, 2025 CZT REACh™ White Paper CZT REACh™ is available now! Read More Jun 7, 2024 WMG: Empowering the Next Generation of Radwaste Professionals At WMG, we’re all about family! Read More May 31, 2024 2024 WMG RADMAN™ User's Group Meeting Reminder With the meeting date fast approaching, be sure to finalize your arrangements with us! Read More May 31, 2024 Employee Spotlight: Matthew Harper As one of our highly skilled Nuclear Engineers, Matthew Harper plays a crucial role in our organization, contributing his expertise and passion to ensure the success of our projects. Read More May 28, 2024 TVA Watts Bar To Begin Using WMG Shipping Command Center TVA Watts Bar is the 10th plant to implement the SCC! Read More May 21, 2024 WMG Welcomes New Employees We're excited to announce the newest members of the WMG Family! Please join us in wishing them a warm welcome to the team! Read More Oct 2, 2023 Our Story WMG - Service... Innovation... Value... Integrity... Read More Oct 2, 2023 Employee Spotlight: Michael Kershman Come meet one of our team members! Read More Aug 23, 2023 We are Hiring!! Radioactive Material/Waste Shipping Specialist Read More Jul 20, 2023 RADMAN™ Suite 9.6.2 Release The newest release of RADMAN™ Suite is now available. Read More Jul 9, 2023 Employee Spotlight: Nick Shaw Come meet one of our team members! Read More Jul 6, 2023 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Jul 6, 2023 Dewatering Liners WMG Surpasses 400 Liners Sold, Reinforcing its Leadership in the Nuclear Industry Read More Mar 31, 2023 Important Update Regarding the NRC's Uniform Low-Level Waste Manifest... Read More Mar 29, 2023 Employee Spotlight: Kate Wright Come meet one of our team members! Read More Mar 28, 2023 WMG Liners Standard, FLTRSTOR, Dewatering, and Custom Liners Read More Oct 17, 2022 Dewatering Liners Innovation... It's All About Performance. Read More Oct 12, 2022 Infrastructure Upgrades Striving for Continuous Improvement Read More Oct 12, 2022 Employee Spotlight: Adam Moskowitz Come meet one of our team members! Read More Sep 23, 2022 RADMAN™ Suite 9.6.1 Release The newest release of RADMAN™ Suite is now available. Read More Jul 28, 2022 Decommissioning Services 30 Years of Experience Read More Jun 30, 2022 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Jun 30, 2022 Farewell - Steve and John! Two Legends Retire... Read More Jun 30, 2022 Employee Spotlight: Connor Aldea Come meet one of our team members! Read More May 26, 2022 2022 RADMAN™ Users Group Meeting Last year’s meeting was our largest ever – We hope to see you all there again this year! Read More Mar 28, 2022 We Have Opened a New Office in Lakewood Ranch, Florida We're thrilled to now have a new location in the Sunshine state! Read More Mar 24, 2022 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG Family! Read More Dec 2, 2021 An Interview with our founder, Peter Tuite We sat down with Peter to ask him some questions about the industry, how he got his start, and more. Read More Dec 2, 2021 Closing in on the Product Release of the REACh™ Detector System A new innovation the represents a step change in how low-level waste is characterized and classified. Read More Dec 2, 2021 RADMAN™ StORM Shipment Review Send and receive requests to perform shipment documentation reviews from other Fleet Plants Read More Oct 15, 2021 RADMAN™ Suite 9.5.3 Release The newest release of RADMAN™ Suite is now available. Read More Jul 11, 2021 REACh™ Detector System Successful Completion of the Field Testing Read More Jul 9, 2021 2021 RADMAN™ Users Group Meeting This past year has been….. Well, trying…… Don’t miss out on our first in-person meeting since 2019 – We want to see you all… Read More Jun 16, 2021 WMG Welcomes Four New Sites Into the RADMAN™ Family We’re excited to announce that four new commercial sites are using our world-class software! Read More Jun 7, 2021 WMG Welcomes New Employees We are excited to announce our newest additions to the WMG family Read More May 14, 2021 RADMAN™ Suite 9.5.2 Release The newest release of RADMAN™ Suite is now available. Read More Mar 28, 2021 Employee Spotlight: John Grinley Come meet one of our team members! Read More Jan 13, 2021 RADMAN™ Suite 9.5.1 Release The newest release of RADMAN™ Suite is now available. Read More Oct 5, 2020 NUREG BR-0204, Revision 3 Update WMG Update Notification and Timeline of the NUREG BR-0204, Revision 3 Implementation Read More Jul 10, 2020 NUREG/BR-0204 Rev. 3 WMG Statement on NUREG/BR-0204, Rev. 3 Read More May 4, 2020 REACH™ Detector System Building on the power of RADMAN™... Read More Apr 30, 2020 An Update to our Valued Customers Our commitment to you has never been stronger Read More Apr 23, 2020 Subject Matter Expert Support Take advantage of WMG experience and expertise with RADMAN™ SME Support. Read More Mar 15, 2020 2020 RADMAN™ Users Group Meeting Update Unfortunately the July 2020 RADMAN™ Users Group Meeting has been cancelled. Read More

Discover WMG, Inc., a leading provider of nuclear engineering and software services since 1979. With over 2,000 successful projects, WMG sets industry standards for radioactive waste management. Learn about their unparalleled expertise, rigorous training, and customer-centric approach in handling radioactive and mixed waste disposal. 45 Years of Experience in Radioactive Material & Waste Management Through Service, Innovation, Value and Integrity Saving you Time, Dose, and Money Our Story SERVICES We Deliver Exceptional Products and Services to the Nuclear Industry WMG, Inc. is an engineering firm celebrating 45 years of experience specializing in services and software for the nuclear industry. We have offices in New York and Florida. We are an agile, energetic company that provides our clients with the highest level of service by creating a communicative, proactive environment, built on teamwork. We are the characterization experts providing onsite and offsite turnkey support with proven history of saving our clients dose, time and money. Characterization WMG applies its greater than 200 years of collective staff nuclear industry experience to solve material management challenges. Our Characterization Services include Material and Waste Characterization & Classification, Shielding Analyses, Material Management Consulting, and Decommissioning. Read More Packaging Our field demonstrated portfolio showcases a multitude of successful projects where we have excelled in designing, fabricating, and delivering optimized packaging solutions for various waste forms, including those that are complex, routine, and non-routine in nature. The customer base includes commercial nuclear utilities, US DOE, US Navy, and other domestic and international research institutions. Read More Software WMG was founded on providing characterization software for the commercial nuclear power industry. To this day, through decades of industry and regulatory changes, WMG software remains as the standard and the only NRC-approved application for the characterization & classification of radioactive materials and wastes. Read More Shipping Support As the average age of the nuclear industry personnel continues to rise, the resource pool of qualified radioactive material & waste managers and shippers is shrinking. WMG’s Shipping Support Services provide a practical solution both onsite and offsite to assist our clients on an as needed or turnkey basis. WMG’s broad spectrum of experience provides our clients with reliable and efficient resources to help manage their most challenging radioactive material and waste issues. We have the expertise to ensure projects are completed on time and within budget. Read More Training WMG courses are designed to help you satisfy all regulatory training requirements. The lesson plans are comprehensive and delivered by highly experienced shippers and experts such as James Leonard. Of significant importance is our flexibility to customize course content by integrating the client’s specific requirements. WMG routinely provides open enrollment classes as well as onsite classes. Several WMG courses are approved by the American Academy of Health Physics (AAHP) for Continuing Education Credits (CEC). Read More WHY CHOOSE US The WMG Team are amongst the Best and Brightest in the Radioactive Material and Waste Management Industry We routinely save you time, dose, and money. WMG’s proven expertise has been demonstrated in such areas as Major Component Disposition, D&D project management and support, Irradiated Hardware and Spent Fuel Services in Canada, Europe and at every nuclear power facility in the U.S., with well over 1,700 completed projects to date. Read More Satisfied Clients: Our Greatest Achievement We Partner with Each Client Partnering and collaborating with our clients, we use empirical measurements and factor in local operational controls that allow us to quickly identify achievable and practicable solutions. WMG is able to develop expert and defensible radiological characterization basis to identify the appropriate planning, operational, packaging and disposition alternatives. What our clients say about WMG "...We have developed a great partnership with WMG and their dedication to our plant is evident in all aspects of radwaste disposal. Not only is their software the gold standard, we appreciate their attention to detail and creative approach to deliver solutions to our radwaste issues. In addition, their customer service and personalized attention given to the clients is unequaled in the nuclear industry..."

< Back FLTRSTOR Liner Brochure FLTRSTOR™: Elevating Efficiency in Nuclear Filter Handling - Streamlined Loading, Superior Shielding, and Cost-Effective Shipping Solutions. Download Previous Next

IMDG Code Amendment 41-22 Corrections The International Maritime Organization (IMO) published an Errata and Corrigenda to the 2022 edition of the International Maritime Dangerous Goods (IMDG) Code (Amendment 41-22). The International Maritime Organization (IMO) published an Errata and Corrigenda to the 2022 edition of the International Maritime Dangerous Goods (IMDG) Code (Amendment 41-22). Users of the IMDG Code for international water transport of dangerous goods (hazardous materials) are asked to note the amendments and corrections contained in this Errata and Corrigenda effective December 2023. Many of the corrections are minor and miscellaneous in nature to correct grammatical errors. For more information and details, please download the IMDG Code Errata and Corrigenda on the IMO website: www.imo.org/en/publications/Pages/English.aspx “These articles are presented for informational purposes only. Any opinions expressed represent the professional opinion of WMG, Inc. and its employees and have not been evaluated or approved by regulators. Readers are responsible for performing an independent evaluation and interpretation of any rules or regulations discussed herein.” Previous Next

WMG, Inc. Training Courses Receive Preapproved CECs Looking For Continuing Education Approved Activities? The American Academy of Health Physics (AAHP) - American Board of Health Physics (ABHP) has awarded preapproval Continuing Education Credits (CECs) for WMG's new radioactive shipping courses. These are approved for the next 4 years (2024 – 2027). The AAHP-ABHP renewed the preapproved CECs for our “Use of WMG RADMAN™ Program Course (RC-102)” for the years of 2023 – 2026. So, if you are either an ABHP Certified Health Physicist or a NRRPT Certified Radiation Protection Technologist please visit www.aahp-abhp.org for more information or lookup these courses for your recertification maintenance recordkeeping. Previous Next

< Back Shipping Support Services Brochure Bridging the Gap, Securing the Future: WMG - Pioneering Solutions and Support for Safe and Efficient Radioactive Waste Transport Download Previous Next

< Back RADMAN™ IMS Brochure All-new inventory management, tracking, and reporting designed for the radwaste industry. Download Previous Next

10 CFR 61 Analysis and Evaluation Course Length: 2 Days Course Code: WMG-RC-130 Prerequisites: None Satisfies: 49 CFR 172 Subpart H function-specific, 10 CFR 61, NRC BTPs, NRC IN 86-20 Audience Profile: Professionals involved in radioactive shipping support, including HP, RP Tech, Supervisors, Managers, and Radioactive Shippers. < Back Course Description: Unlock the complexities of 10 CFR 61 compliance in our intensive two-day workshop designed for professionals seeking a comprehensive understanding of regulatory requirements, waste classification, and analytical evaluation. Delve into the historical evolution of the regulations and gain practical insights into waste stream definition, sampling protocols, and analytical result interpretation. Skills Gained: Upon completion, participants will be well-equipped to apply the below list of skills in their professional roles, ensuring a thorough understanding of 10 CFR 61 regulations and enhancing their ability to manage radioactive waste in compliance with regulatory standards. • Regulatory Compliance Proficiency • Waste Stream Definition • Sampling Protocol Expertise • Analytical Result Interpretation • Comparison and Validation Techniques • Data Averaging and Replacement Skills • Adaptability to Regulatory Changes • Documentation and Reporting Competence • Effective Communication

< Back We are Hiring!! Aug 23, 2023 Radioactive Material/Waste Shipping Specialist WMG is the most recognized name in radioactive material/waste characterization and management. For the right candidate: We will provide training and generous compensation. We will challenge you and provide opportunities for promotions. We will value and appreciate your contributions. We will trust and empower you to provide the best service for our customers. We want you to be a part of our team and launch your career path with WMG. WMG, Inc., is an engineering firm with over 40 years’ experience specializing in services and software for the nuclear industry. We are a family-owned business with offices in Peekskill, New York and Sarasota, Florida. We embody a dynamic organization, dedicated to delivering paramount service to our clients. Our approach centers around fostering effective communication, proactive initiatives, and collaborative teamwork in a family style culture Our Mission: Excellence in radioactive waste management through service, innovation, value, and integrity. Our Vision: We will continue to lead the way in developing smart engineered solutions that improve how radioactive waste/material is characterized, packaged, and shipped. Our Values: At WMG we focus on the best interests of our customers and our employees. Above all else we treat our customers and employees with honesty, integrity, and fairness. We consistently save our customers time, dose, and money and win their continued business by exceeding their expectations. Compensation : $80K - $103K Location: Various job sites Are you a meticulous and detail-oriented professional with a strong background in nuclear power? Do you thrive in an environment where safety, compliance, and precision are of paramount importance? If so, we invite you to join our team as a Radioactive Material/Waste Shipping Specialist. As a key member of our organization, you will be trained and qualified to play a vital role by ensuring the safe and compliant transportation of a variety of radioactive material/waste produced in the nuclear power industry. Required Qualifications: Naval Nuclear Power School (NNPS) graduate Nuclear Power Training Unit (NPTU) (Prototype Training) Self-starter with excellent interpersonal, communications, technology (computer software), and problem-solving skills Strong attention to detail to ensure compliance with safety protocols Position requires travels Preferred Qualification: Honorable discharge from US Naval service Engineering Laboratory Technician Training (ELT) Qualified Senior Watch-Stander on a Naval Nuclear Power Plant (MM, EM, ET) Advanced RADCON training Provided Training: Regulatory training to comprehend the responsibilities of the NRC and other government agencies in managing radioactive waste Department of Transportation (DOT)/Nuclear Regulatory Commission (NRC) Radioactive Waste Packaging, Transportation and Disposal Training International Air Transport Association (IATA)/DOT Air Transport of Radioactive Materials Training Load Securement Training - Standards for Protection Against Shifting and Falling Cargo RADMAN™ training (RC-102) and advanced RADMAN™ training (RC-1000) Guidance regarding the requirements for maintaining unescorted access to nuclear facilities On-the-Job Training (OJT) - Shipping Training of 3 to 6 months at various sites Mentoring – Working closely with an experienced radwaste shipper Duties: Ensure compliance with DOT) regulations, local, state, and federal transportation regulations Interpret DOT regulations, waste acceptance criteria, and Department of Energy (DOE) Orders Provide guidance and oversight for loading, handling, segregation, and securement of loads Determine containers and conveyance marking, labeling, and placarding requirements Calculate radionuclide and hazardous material inventories for packages and conveyances Determine proper shipping names for packages Prepare necessary documentation for shipping hazardous/radioactive materials and wastes Perform DOT compatibility reviews for Waste Management Representatives Inspect containers/packages for condition and proper marking and labeling prior to shipment Assist Waste Management Representatives in selecting appropriate containers for waste packaging Provide guidance for selecting conveyance types for shipments Provide manifest paperwork for shipment documentation Join our team and contribute to the safe and compliant transportation of various radioactive materials in a dynamic and innovative environment. Apply today by sending your resume and cover letter to wmg@wmginc.com Subject line: Radioactive Material/Waste Shipping Specialist. We look forward to welcoming a dedicated Radioactive Material/Waste Shipping Specialist to our team. Equal Employment Opportunity Employer: It is the policy and practice of WMG, Inc. to abide by all anti-discrimination laws provided for by federal, state, and local statutes and regulations. WMG is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, gender, marital status, national origin, disability unrelated to the ability to perform the essential functions of a job, veteran status, or any other classification protected by applicable law. Previous Next

Explore WMG's specialty packaging solutions for nuclear power facilities, catering to the unique requirements of large, non-standard sized components. From reactor heads to coolant pumps, our turnkey services include design, fabrication, and regulatory interfacing. Trust WMG's experienced engineering team for reliable specialty and specification packages tailored to your specific needs. Specialty Packaging Nuclear Power Facilities are continuously maintaining and upgrading their overall material conditions. These activities invariably result in the need to package for shipment or store large, non-standard sized power plant components. Reactor heads, coolant pumps, drive mechanisms, and heat exchangers are a few examples of the kinds of removed or replaced components that will require a Specialty or Specification Package. WMG is an experienced turnkey service provider of Specialty and Specification Packages. Our engineering capabilities include design, fabrication and, where required, we provide licensing and regulatory interfacing. Components shipped or stored in WMG-supplied packages have included reactor pressure vessel heads, steam generators, control rod drives, and most recently an Auxiliary Decay Heat Exchanger. Design, Fabrication, and Test WMG designs, fabricates, tests, and delivers specialty radioactive material containers primarily for the commercial nuclear power industry. Packaging design always incorporates everything from shielding requirements to ensuring packaging can be shipped over the road or rails. All packages are fabricated in accordance with our 10 CFR 50 Appendix B Quality Assurance Program. Specification Packages At WMG, non-routine projects refer to unique scenarios such as large or rare components, unusual waste streams, or legacy waste where the desired data may not have been collected or retained. These projects typically require innovative solutions for characterization, shielding, and packaging. We take great pride in providing services for non-routine projects, as they allow us to exercise our creativity and apply our expertise in radioactive waste management to unique and challenging scenarios.

Mixed Waste Shipping Fundamentals Course Length: 5 Days Course Code: WMG-RC-500 Prerequisites: RC-150, RC-153 or equivalent Satisfies: 49CFR172 Subpart H, 10CFR71.5 & NRC IE 79-19 Audience Profile: Designed for radioactive material, hazardous material, and hazardous waste shippers and shipping support personnel < Back Course Description: This Mixed Waste shipping course is a beginning and fundamental level course designed to provide a comprehensive understanding of the regulatory landscape surrounding radioactive material, hazardous material, and hazardous waste transportation, with a specific focus on the Department of Transportation (DOT), Nuclear Regulatory Commission (NRC), and Environmental Protection Agency (EPA) regulations. Participants will delve into the intricacies of compliance and safety protocols for shipping mixed waste in the U.S.A., emphasizing key regulations outlined in 10, 40 & 49 CFR. Through a combination of theoretical knowledge and practical application, participants will gain the skills needed to navigate these regulatory frameworks confidently. Skills Gained: Demonstrate effective understanding and application of DOT, NRC & EPA regulations governing hazardous material and hazardous waste offeror pre-transportation and shipping functions for mixed waste by highway. Identify and adhere to regulatory requirements for safe and secure transport of mixed waste. Navigate complexities related to radioactive material, hazardous material, and hazardous waste transportation compliance protocols.