AI Engineer

AI Engineer - Contract - Vienna, VA/Hybrid - $70.00 - $75.50/hr.

The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position.

Applicants must be legally authorized to work in the United States. Sponsorship not available.

Our client is seeking a AI Engineer in Vienna, VA/Hybrid.

Role Description

Build and enhance machine learning models through all phases of development including design, training, validation, and implementation etc.
Unlock insights by analyzing large scale of complex numerical and textual data and identifying trends.
Review A.I. system architectures and data flows to identify exposure to risks and evaluate identified A.I. safety and security risks.
Perform A.I. risk assessments across the full lifecycle, including data security, model development, deployment, and ongoing monitoring.
Partner with a cross-functional team of data engineers, data scientists, and data visualization to deliver projects.
Research and evaluate emerging technologies.
Develop data science solutions based on tools and cloud computing infrastructure.
Perform other duties as assigned.

SKILLS & REQUIREMENTS

Advanced degree in in computer science, mathematics, physics, statistics.
Strong experience with applying expertise in model design, training, validation, and monitoring.
Excellent understanding of machine learning, statistical modeling, and algorithms as well as their benefits and drawbacks.
Experience with cloud computing infrastructure.
Experience with Computer Vision, image processing and video analytics.
Experience with Natural Language Processing/ Natural Language Understanding.
Experience with deep learning framework and infrastructure like TensorFlow or PyTorch.
Experience and/or willing to learn advanced techniques in Agentic A.I. framework and Large Language Models (LLMs).
Experience and/or willing to research, develop, implement, and fine-tuning LLMs in terms of specific domains knowledge and user cases.
Ability to work individually, and as part of a team.
Advanced verbal, written, interpersonal, and presentation skills to communicate clearly and concisely technical and non-technical information to all levels of management.
Experience with reviewing A.I. system architectures and data flows to identify exposure to risks and evaluate identified A.I. safety and security risks.
Experience with performing A.I. risk assessments across the full lifecycle, including data security, model development, deployment, and ongoing monitoring.
A.I. Model Optimization on GPU architecture. Leveraging C++, CUDA.
Knowledge of Machine Learning Ops and CI/CD tools for automation of build, test, and deploy models in production environments.
Knowledge on principles of A.I. Security and Safety.
Experience with Advance Reinforcement Learning Paradigms.
Experience with Speech Recognition.
Experience with Microsoft Azure services.
5-10 years exp
Machine Learning & Statistical Modeling - model design, training, validation, and algorithm understanding
Deep Learning Frameworks - hands-on with TensorFlow / PyTorch
NLP + Computer Vision - experience with text (NLP/NLU) and image/video analytics
Cloud Computing Platforms - building and deploying AI solutions in cloud environments (e.g., Azure)
LLMs & Advanced AI Techniques - exposure to LLMs, Agentic AI, and model fine-tuning
MLOps / CI/CD for model deployment
GPU optimization (CUDA/C++)
AI security & risk assessment

Benefits/Other Compensation

This position is a contract/temporary role where Hays offers you the opportunity to enroll in full medical benefits, dental benefits, vision benefits, 401K and Life Insurance ($20,000 benefit).

Why Hays?

You will be working with a professional recruiter who has intimate knowledge of the industry and market trends. Your Hays recruiter will lead you through a thorough screening process in order to understand your skills, experience, needs, and drivers. You will also get support on resume writing, interview tips, and career planning, so when there's a position you really want, you're fully prepared to get it.

Nervous about an upcoming interview? Unsure how to write a new resume?

Visit the Hays Career Advice section to learn top tips to help you stand out from the crowd when job hunting.

Hays is committed to building a thriving culture of diversity that embraces people with different backgrounds, perspectives, and experiences. We believe that the more inclusive we are, the better we serve our candidates, clients, and employees. We are an equal employment opportunity employer, and we comply with all applicable laws prohibiting discrimination based on race, color, creed, sex (including pregnancy, sexual orientation, or gender identity), age, national origin or ancestry, physical or mental disability, veteran status, marital status, genetic information, HIV-positive status, as well as any other characteristic protected by federal, state, or local law. One of Hays' guiding principles is 'do the right thing'.
We also believe that actions speak louder than words.
In that regard, we train our staff on ensuring inclusivity throughout the entire recruitment process and counsel our clients on these principles. If you have any questions about Hays or any of our processes, please contact us.

In accordance with applicable federal, state, and local law protecting qualified individuals with known disabilities, Hays will attempt to reasonably accommodate those individuals unless doing so would create an undue hardship on the company. Any qualified applicant or consultant with a disability who requires an accommodation in order to perform the essential functions of the job should call or text .

Drug testing may be required; please contact a recruiter for more information.

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