Nnsa Subject Matter Expert Nuclear Engineering jobs in Washington – Browse 1,930 openings on RoboApply Jobs

Nnsa Subject Matter Expert Nuclear Engineering jobs in Washington

Open roles matching “Nnsa Subject Matter Expert Nuclear Engineering” with location signals for Washington. 1,930 active listings on RoboApply Jobs.

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Prosidian Consulting logo
Full-time|On-site|Washington

We are seeking a highly skilled and knowledgeable Subject Matter Expert (SME) in Nuclear Engineering to join our team at Prosidian Consulting. In this role, you will provide critical analytical support and expert guidance to the National Nuclear Security Administration (NNSA). Your expertise will be pivotal in driving innovative solutions and enhancing the e…

Apr 25, 2022
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Prosidian Consulting logo
Full-time|On-site|SW Washington

Prosidian Consulting is seeking a highly knowledgeable Nuclear Energy Subject Matter Expert (SME) to join our dynamic team. The ideal candidate will possess extensive expertise in nuclear energy systems, safety protocols, and regulatory compliance. You will play a pivotal role in providing insights and guidance on nuclear energy projects, ensuring adherence to industry standards and best practices.

Apr 22, 2024
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Prosidian Consulting logo
Full-time|Remote|SW Washington

Join Prosidian Consulting as a Senior Consultant specializing in Nuclear Nonproliferation Support. In this pivotal role, you will leverage your expertise to guide critical initiatives aimed at preventing the spread of nuclear weapons. Working remotely from Washington, DC, you will collaborate with a team of professionals committed to national security and global safety.

Apr 25, 2022
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Prosidian Consulting logo
Full-time|On-site|Richland

Join Prosidian Consulting as a Subject Matter Expert (SME) in Nuclear Energy. We are seeking a passionate and knowledgeable expert to provide guidance and insights in the nuclear energy sector. You will play a pivotal role in advising clients on best practices, current trends, and innovative solutions in nuclear energy.

Apr 22, 2024
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Prosidian Consulting logo
Full-time|Remote|Washington

Join our team at Prosidian Consulting as a Subject Matter Expert III - Subject Matter Specialist, where your insights and expertise will drive impactful solutions for our clients. In this role, you will leverage your extensive knowledge and experience to provide strategic guidance and support on critical projects within the National Security Sector.

Nov 17, 2021
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Prosidian Consulting logo
Full-time|On-site|Washington

Join Prosidian Consulting as a Senior Subject Matter Expert, where you will leverage your expertise to drive strategic initiatives and deliver exceptional results for our clients. In this senior role, you will be responsible for providing in-depth analysis, guidance, and thought leadership in your area of specialization.

Apr 24, 2017
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Prosidian Consulting logo
Full-time|Remote|Washington

Prosidian Consulting is seeking a dedicated and highly knowledgeable Subject Matter Expert I - Subject Matter Specialist to join our team. This is a fantastic opportunity for a professional looking to leverage their expertise in a dynamic and innovative environment. As a Subject Matter Expert, you will play a crucial role in delivering high-quality consulting services and solutions to our clients.

Nov 17, 2021
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Prosidian Consulting logo
Full-time|Remote|Washington

Prosidian Consulting is seeking an experienced Subject Matter Expert V - Subject Matter Specialist to join our dynamic team. This role is ideal for professionals who thrive in a collaborative environment and possess a deep understanding of their subject area. As a senior consultant, you will be instrumental in providing expert insights and strategic guidance to our clients, ensuring we deliver top-notch solutions that drive success.

Nov 17, 2021
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Prosidian Consulting logo
Full-time|On-site|Richland

Join Prosidian Consulting as a Safety Basis Review Subject Matter Expert (SME) and contribute to critical safety assessments and regulatory compliance initiatives. Your expertise will guide our clients in navigating complex safety frameworks and ensuring compliance with safety standards.

Mar 29, 2023
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Accenture Federal Services logo
.NET Subject Matter Expert

Accenture Federal Services

Full-time|On-site|Washington, DC

Accenture Federal Services seeks a .NET Subject Matter Expert to join the team in Washington, DC. This senior technical position centers on providing expertise in .NET technologies and supporting teams throughout the project lifecycle. Key Responsibilities Oversee .NET projects from initial planning to final delivery Offer guidance to teams and stakeholders on technical choices Encourage and maintain established .NET development standards Collaborate with colleagues across different specialties to create effective solutions Role Focus This role emphasizes technical leadership, hands-on guidance, and a commitment to quality in .NET project work. The .NET Subject Matter Expert plays a central part in shaping technical direction and ensuring teams follow best practices.

Apr 27, 2026
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dstaff logo
Full-time|On-site|Washington

Join our dynamic team at dstaff as a PK/PD/Toxicology Subject Matter Expert. In this pivotal role, you will leverage your expertise to guide and support projects in pharmacokinetics, pharmacodynamics, and toxicology, ensuring scientific rigor and compliance across various initiatives.

Mar 18, 2015
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dstaff logo
Full-time|On-site|Washington

We are seeking a dedicated and knowledgeable Subject Matter Expert in Infectious Diseases to join our dynamic team. In this role, you will leverage your expertise to provide insights and guidance on various infectious disease topics, contributing to research and policy development. This is an opportunity to make a significant impact in the field of public health.

May 31, 2015
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dstaff logo
Full-time|On-site|Washington

Join our innovative team at dstaff as a PK/PD/Toxicology Subject Matter Expert. In this role, you will leverage your expertise in pharmacokinetics, pharmacodynamics, and toxicology to provide critical insights and guidance on various projects. Your ability to analyze complex data and translate findings into actionable strategies will be essential for our success.

Mar 26, 2015
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Barbaricum logo
Full-time|On-site|Washington, DC

At Barbaricum, we are a dynamic and rapidly expanding government contractor, dedicated to providing exceptional support to our federal clients, focusing primarily on Defense and National Security initiatives. With over 17 years of experience serving various stakeholders across the federal landscape, we have developed a robust suite of capabilities in Intelligence, Analytics, Engineering, Mission Support, and Communications. Established in 2008, our mission is to revolutionize how our clients tackle complex and ever-evolving challenges by leveraging the latest technologies and top-tier talent.Based in the historic Dupont Circle area of Washington, DC, Barbaricum also maintains corporate offices in Tampa, FL, Bedford, IN, and Dayton, OH, employing a talented workforce across the United States and globally. As an industry leader, we collaborate with private sector firms, academic institutions, and industry associations to continually enhance our expertise and capabilities for the benefit of our employees and the clients we serve. Our vibrant corporate culture fosters diverse expertise and perspectives, emphasizing collaboration and innovation. Our teams are at the forefront of addressing the nation’s most intricate and fulfilling challenges. We invite you to join us.We are currently seeking a highly skilled Cloud Cybersecurity Subject Matter Expert (SME) to support the Military Community and Family Policy (MC&FP) enterprise and Digital Enterprise Services (MODES). This senior-level position will provide strategic direction and multidisciplinary cyber expertise to ensure secure operations and risk-managed digital environments. The ideal candidate will be a seasoned technologist with an in-depth understanding of Department of Defense (DoD) cybersecurity frameworks, cloud platforms, and cyber compliance methodologies.

Sep 10, 2025
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Significance Inc. logo
Full-time|Remote|Washington, DC

Join Significance, a distinguished woman-owned consulting firm dedicated to serving the federal government. With a focus on fostering trusted relationships within our teams and with clients, we pride ourselves on employing top-tier experts who deliver innovative solutions. Our vibrant company culture has earned us the accolade of being a Washington Business Journal Best Place to Work for the past seven years.We are currently in search of senior-level Subject Matter Experts (SMEs) for a Navy ERP implementation project. This role will provide both functional and technical support across a comprehensive range of SAP/Navy ERP modules and scenarios, including but not limited to: Finance/Controlling (FI/CO), Funds Management (FM), Asset Management (AM), Project Systems (PS), Sales & Distribution (SD), Workforce Management (HCM/WFM), Materials Management (MM), Inventory Management/Warehouse Management (IM/WM), and various others.These positions are primarily remote; however, candidates must be willing to travel approximately 25% within the continental United States. Candidates must also possess, or be eligible to obtain, a US Department of Defense Secret-level Security Clearance.Duties & Responsibilities:Provide both implementation and sustainment support across various functional and technical areas of Navy ERP/SAP.Support Business Process Reengineering (BPR) initiatives, including As-is / To-be Process Mapping, Business Rules, and Handbook development.Deliver presentations, training sessions, and demonstrations; lead and facilitate meetings with stakeholders at various levels.Develop Desk Guides, Standard Operating Procedures (SOPs), Policies, and Guidance documentation.Create test data, test plans, test cases, and scripts for User Acceptance Testing (UAT).Offer ERP SME support throughout design, development, testing, cutover, go-live, and post go-live sustainment activities.Security Clearance: Candidates must possess, or be eligible to receive, a US DoD Secret-level Security Clearance.Travel: 25% travel may be required.

May 16, 2023
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2ndWave LLC logo
Full-time|On-site|Washington, DC

Join 2ndWave LLC, a leader in transforming Federal grants management processes, as we seek a Grants Management Subject Matter Expert (SME) to enhance our Federal grants management business processes and systems. This role emphasizes process improvement, modernization, and transformation.Key Responsibilities:Leverage your expertise in grants management systems to support the NIH/eRA Federal Shared Service (FSS) system. This includes addressing user issues and challenges through educational initiatives and the development of training materials.Oversee the management of the NIH/eRA non-production environment (UAT and staging), including user account management, user acceptance testing for fixes and planned releases, and engaging with bureaus to comprehend their business processes.Facilitate discussions with client subject matter experts to document and clarify both business and technical requirements for new bureau implementations, while capturing bureau DOC change requests and applying best practices from across the Federal government.Lead efforts in business process harmonization between legacy and new processes for NIH/eRA implementations.Analyze role mapping from legacy to new environments, developing transition plans for new bureaus implementing eRA.Collaborate with client subject matter experts to assess their reporting needs and become proficient in the FSS reporting tool—Query, View, Report (QVR).

Feb 19, 2026
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Prosidian Consulting logo
Full-time|On-site|Washington

Join Prosidian Consulting as a Junior Engineer specializing in Nuclear Engineering, where you will provide subject matter expertise and analytical support to the National Nuclear Security Administration (NNSA). This is an exciting opportunity to engage in critical projects that shape the future of nuclear engineering and contribute to national security initiatives.

Apr 25, 2022
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cgsfederal logo
Full-time|On-site|Washington, DC

Workforce Developer (WD) - Subject Matter ExpertCGS Federal is actively searching for a dedicated and experienced Workforce Developer (WD) - Subject Matter Expert to enhance mission-critical operations for a federal client in Washington, DC. This full-time position requires a commitment to developing workforce skills, fostering employee growth, and ensuring the effective delivery of training programs.Key Responsibilities:Assess learning needs, coordinate comprehensive training programs, and monitor workforce skill development, while facilitating employee growth through mentoring and upskilling initiatives.Collaborate effectively with cross-functional teams and stakeholders to achieve organizational goals.

Mar 16, 2026
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Prosidian Consulting logo
Full-time|On-site|Washington

Join our team at Prosidian Consulting as a Subject Matter Expert specializing in Transition and Economic Development. In this role, you will leverage your extensive knowledge and expertise to drive initiatives that support economic growth and transition strategies for various stakeholders.We are looking for an individual who is passionate about economic development and has a proven track record in implementing successful transition projects. Your insights will be crucial in guiding our clients through complex challenges and ensuring sustainable outcomes.

Aug 10, 2020
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Prosidian Consulting logo
Full-time|On-site|Washington

Join Prosidian Consulting as a Functional/Subject Matter Expert specializing in Federal Judicial Criminal Justice. In this pivotal role, you will leverage your expertise to enhance our consulting services and deliver actionable insights to federal clients. Your contributions will help shape strategies and improve outcomes within the criminal justice system.

May 4, 2021

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