Data Engineer, Senior

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and training the Sailors who operate those reactors in the U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! Job Description The Naval Nuclear Laboratory is seeking a Data Engineer to play a key role in advancing our data-driven mission. In this position, you will design, build, and maintain scalable data systems that enhance the quality, accessibility, and usability of information across the organization. You'll work at the intersection of data engineering, platform architecture, and applied AI-partnering with data scientists, software engineers, and business stakeholders to ensure reliable, scalable, and high-quality data systems. This role requires technical depth, collaboration, and a passion for improving analytical and operational outcomes. Key Responsibilities Design, build, and maintain scalable and secure data pipelines, data lakes, data warehouses, and reporting solutions. Integrate large and diverse data sources into unified systems that support analytics, forecasting, and operational decision making. Support deployment, monitoring, and lifecycle management of AI/ML models and agents in production. Optimize data workflows and systems through automation, modernization, and advanced engineering techniques. Maintain large datasets and implement data pipelines that feed critical engineering and operational systems. Provide technical leadership across broad engineering assignments and participate in technical committees to support organizational goals. Optimize performance and cost efficiency across cloud data platforms. Required Combination of Knowledge and Skill Bachelors degree from an accredited college or university in a related engineering or science field and a minimum of 6 years of relevant experience; or Masters degree from an accredited college or university in a related engineering or science field and a minimum of 4 years of relevant experience; or Doctorate degree from an accredited college or university in a related engineering or science field and a minimum of 1 year of relevant experience; or Currently a Senior Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Preferred Skills Strong proficiency in Python, SQL, and data pipeline frameworks. Hands-on experience with cloud platforms (Azure, AWS or GCP). Experience supporting machine learning workflows and model deployment (MLOps). Familiarity with containerization and orchestration tools (OpenShift, Kubernetes). Strong understanding of data modeling, warehousing, and distributed systems. Experience with CI/CD pipelines and infrastructure-as-code is a plus. Background in building data platforms for AI-driven products. Excellent problem-solving skills and ability to work cross-functionally. Compensation and Benefits Health, Dental, Vision & Voluntary Benefits Disability, Life & Accident Insurance 401(k) Savings program & Capital Accumulation Plan Personal & Medical Time Off Paid Parental Leave Flexible Work Schedules Tuition Assistance for Eligible Employees Student Debt Benefit Personal Time Off Sell Program Employee Assistance Program (EAP) Wellness Program Visit us online to view all NNL benefits! Pay Range $106,200.00 - $166,000.00 annually Salary information provided is a general guideline only. Annual salary is based upon candidate experience and qualifications, as well as market and business considerations. The Naval Nuclear Laboratory is operated for the U.S. Department of Energy (DOE) by Fluor Marine Propulsion, LLC (FMP), a wholly owned subsidiary of Fluor Corporation. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. FMP employees also have an established presence at numerous shipyards and vendor locations. For nearly 70 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier Fleets. The Naval Nuclear Laboratory is a national asset solely dedicated to the Naval Nuclear Propulsion Program. We rely on the dedication and innovation of our nearly 8000 engineers, scientists, technicians, and support personnel. All candidates must be U.S. citizens. Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter. FMP is a government contractor and maintains a drug free workplace and workforce. All candidates must be able to pass a drug test in compliance with FMP company policy and 10 CFR 707. Marijuana is a Federal Schedule I controlled substance and illegal under Federal Law. Therefore, FMP is required to test for marijuana. Fluor Marine Propulsion, LLC is an Equal Opportunity Employer, including disability/vets. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, religion, national origin, disability, veteran status, genetic information, or any other criteria protected by federal, state, or local law.