Evaluation jobs in Adelphi, MD

Test & Evaluation Engineer AEGIS Combat Systems

Washington, District of Columbia

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Job ID: 2615141 Location: Washington, DC, US Date Posted: 2026-08-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description As the FMS Test Engineer, you will support Test and Evaluation (T&E) of Foreign Military Sales (FMS) AEGIS surface ships and weapons systems for Program Executiv

Full-time

USD 120,001.00 - 160,000.00 per year

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Hamburg, Hamburg

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This is a contracting engagement - initially 6 months - with potential for long term engagement. Location: Paris or London-based preferred; alternatively Europe remote for strong candidates We are building and evaluating state-of-the-art large language models (LLMs) and are looking for experienced software engineers to join our evaluation and annotation team. This role sits at the intersection of real-world software engineering, model evaluation, and applied AI , and is critical to improving m

Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Amsterdam, North Holland

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Delft, South Holland

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Frankfurt am Main, Hessen

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Eindhoven, North Brabant

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Stuttgart, Baden-Württemberg

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Utrecht, Utrecht

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Manchester, England

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Bristol, England

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or London, England

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Cambridge, England

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Rotterdam, South Holland

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Full-time

Principal Coding Annotator / LLM Evaluation Engineer

Remote or Edinburgh, Scotland

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Full-time

AI Engineer (Cyber-Defense)

Washington, District of Columbia

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A startup technology company is seeking a Senior AI Engineer to join its team in a fully onsite role in Washington, DC. The ideal candidate will have 5+ years of professional software/ML engineering experience, with a background in building and deploying AI/LLM-powered applications and exposure to areas such as agentic AI, multi-agent systems, orchestration, fine-tuning, model evaluation, and autonomous decision-making. Experience with Python, PyTorch, and a modern ML stack is wanted, and prior

Easy Apply

Full-time

$180000 - $270000

Experienced Missile Test and Evaluation Engineer

Laurel, Maryland

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Description Are you interested in the test and evaluation of our Nation's in-development strategic missile systems? Are you interested working with a team of engineers to ensure the success of the next generation of strategic missiles, reentry systems, and hypersonic weapons? Do you enjoy solving challenging problems with a well rounded team of engineers? If so, we're looking for someone like you to join our team at APL. We are seeking an experienced engineer to help us design and document t

Full-time

USD 100,000.00 per year

Nondestructive Test and Evaluation Engineer

Bethesda, Maryland

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Job Description Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded throug

Full-time

USD 103,428.48 - 160,142.72 per year

Associate Systems/Test and Evaluation Engineer

Laurel, Maryland

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Description Are you interested in working with multidisciplinary teams to plan, execute, and analyze experiments that shape the future of intelligent combat systems? Do you enjoy applying systems thinking, data analysis, and engineering principles to solve complex problems and help deliver advanced capabilities to the U.S. warfighter? Are you excited by the opportunity to work across Test & Evaluation, Systems Engineering, and C4ISR architecture development while supporting cutting-edge techn

Full-time

USD 100,000.00 per year

Operational Test and Evaluation Engineer

Alexandria, Virginia

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Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 90,000.00 - 115,000.00 per year

Systems Engineer (SE)/Radio Frequency (RF) Engineer for Test and Evaluation (T&E) Solutions

Alexandria, Virginia

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Salary Statement Estimated Starting Salary Range: USD $119,100.00/Yr. - USD $198,450.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description Assisting in coordinating requirements and managing the design of T&E system-level solutionsParticipating in project planning meetings to provide government direction to vendorsReviewing diagrams, systems documents, and test plansCoordinat

Full-time

USD 119,100.00 per year

Evaluation jobs in Adelphi, MD, USA