Senior Data Scientist

About ICA

International Consulting Associates, Inc. is a rapidly growing company, located in the D.C./Metro area. We were founded in 2009 to assist firms with evaluating and achieving their objectives. We have become a trusted advisor helping our clients by offering cutting-edge innovation and solutions to complex projects. Our small company has grown significantly, and we're overjoyed at the opportunity to expand yet again! We offer a range of management solutions and technical services on domestic and international programs. We are results-focused and have a proven track record supporting federal agencies and large government services primes in three main areas: Research and Data Analysis, Advanced-Data Science, and Strategic Services. And if that isn't amazing enough, ICA has established itself as a critical partner of the US Food and Drug Administration (FDA). We currently support multiple analytics and research programs with offices including the Center for Devices and Radiological Health (CDRH) and the Center for Veterinary Medicine (CVM).

We believe in our people! We support our high-performing team and encourage work/life balance. We strive to create and foster an environment of collaboration - one team. We care about our mission and delivering value that makes a real-world impact. We are committed to hiring and developing diverse, dynamic, and highly skilled teams into an atmosphere that is safe and inclusive. We are passionate about creating solutions that leverage technology, data science, and machine learning to help make our world a better place!

We are looking for a Senior Data Scientist to join our growing team.

About the Role 

Are you passionate about leveraging advanced analytics to drive organizational transformation? In today's data-driven landscape, we're seeking a Senior Data Scientist who can both architect sophisticated machine learning solutions and provide strategic leadership in the implementation of cutting-edge AI technologies.

As a Senior Data Scientist, you'll shape how organizations like the FDA approach their most critical challenges through data science. Working closely with executive stakeholders, you'll translate complex business problems into innovative technical solutions, mentor team members, and serve as a technical authority in machine learning and artificial intelligence.

Your role combines technical expertise with strategic vision – you'll design advanced analytical models, establish best practices, and communicate insights to diverse audiences. You'll have the opportunity to make a significant impact at the intersection of public health and regulatory science, working with forward-thinking organizations to solve challenging problems through innovative data science solutions.

About You 

You are inquisitive by nature, detail oriented, creative, patient, and a results-focused problem solver who enjoys collaboration with your team. You use critical reasoning, are open-minded and enjoy the steps involved when confronted with a complex challenge. You have a high standard of accountability and can influence others by creating effective presentations that communicate complex analytics to non-technical senior management and executives. 

If you have a passion for leveraging data science, machine learning, and especially cutting-edge LLM techniques to solve real-world problems, we encourage you to apply. Come grow with us and make a meaningful impact!

Qualifications:

• Education: Bachelor’s or Master’s degree in Statistics, Mathematics, Computer Science,
  Data Science, or a related quantitative field
• Experience - 7 to 8 years of overall professional experience in data science, analytics, or a related
  field
•  At least 2–3 years of hands-on experience specifically focused on Large Language
  Models (LLMs) and related techniques (e.g., fine-tuning, instruction tuning, prompt
  engineering).
• Ability to obtain a Public Trust Clearance (Required for the role)
• Must be authorized to work in the United States
• Technical Proficiency:
  - Coding knowledge and experience with at least one of the following languages:
  Python, C, R, Java, Scala, with strong proficiency in Python being highly preferred.
  - Proven ability to use statistical computer languages (Python, R, SQL, etc.) for data
  manipulation, analysis, and model development.
  - Knowledge of ML and data mining techniques (Regression, Deep Learning, NLP,
  Time Series Analysis, Social Media Analysis, etc.).
  - Familiarity with AWS services (Athena, S3, Glue, SageMaker, Comprehend,
  Bedrock) for scalable model development.
  -Preferred: exposure to MLOps tools, big data technologies (Hadoop, Spark), or
  other cloud services.

• LLM-Focused Skills (Desired, not all required):
  - PEFT (LoRA/QLoRA) for efficient model fine-tuning.
  - Instruction Fine-tuning, Retrieval-Augmented Generation (RAG), Chain-of-Thought
  (CoT)/Tree-of-Thought (ToT).
  - Quantization, Pruning, and Knowledge Distillation strategies for model
  optimization.
  - Experience with Hugging Face Transformers, LangChain, LlamaIndex, and/or largescale training frameworks.
  - Familiarity with LLM evaluation, interpretability, and best practices.
• Soft Skills:
  - Excellent written and verbal communication skills, with the ability to translate
  complex data insights into clear, concise narratives.
  - A strong problem-solver who is adaptable, motivated, and has a passion for
  continuous learning.
  - Collaborative mindset, demonstrating the ability to work across teams and partner
  effectively with various stakeholders
  

Responsibilities:

• Data Analysis & Modeling
• Client-Facing Presentations
• Predictive Modeling & Optimization
• Model Monitoring
• Identify Opportunities
• Innovation & Strategy
• LLM-Focused Development
  

What We Offer 

• Competitive salary 
• Comprehensive benefits including health, dental, vision, disability, and life insurance 
• Flexible time off with paid vacation, plus sick time 
• Paid time off for observance of federal holidays 
• 401k plan with company match 
• Tuition reimbursement program 
• Professional Development
• Remote work from anywhere in the continental United States 

Location and Telework 
This is a remote position. Candidates must be willing to travel to the office, in Arlington, VA, for the occasional team/client meetings. Five percent travel can be expected. Flexibility is expected of the employee to be available for client/team meetings if the employee lives outside the Eastern Time Zone. 

Additional Information 

ICA is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender, gender identity or expression, national origin, genetics, disability status, protected veteran status, age, or any other characteristic protected by state, federal or local laws. 

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.