Principal AI/ML Engineer

Job Description

Job Description

Who we are

CTI is a leading software, systems, and operational support corporation, specializing in providing user-focused technologies for military and other security applications.

We are dedicated to engineering solutions on open, government-owned platforms to ensure the right capabilities are employed on the battlefield.

We are looking for a highly skilled Principal AI / ML Engineer with a strong background in artificial intelligence and machine learning.

The ideal candidate will have extensive experience in building and fine-tuning large language models (LLMs), developing traditional machine learning models, and designing and implementing Retrieval-Augmented Generation (RAG) solutions.

As a Principal Engineer, you will play a key role in driving our AI / ML initiatives, working with real-life industry data, and contributing to cutting-edge projects that enhance our technological capabilities.

Responsibilities include, but are not limited to :

• Lead the design, development, and deployment of large language models (LLMs) and traditional machine learning models.
• Develop and implement RAG solutions to enhance the retrieval and generation of information.
• Collaborate with cross-functional teams to identify AI / ML opportunities and integrate solutions into products and services.
• Mentor and guide junior engineers, providing technical expertise and promoting best practices in AI / ML.
• Stay up-to-date with the latest advancements in AI / ML and apply them to solve complex problems.
• Conduct code reviews and ensure high-quality code standards are maintained.
• Optimize and fine-tune models for performance, scalability, and accuracy.
• Communicate effectively with stakeholders to understand requirements and deliver impactful AI / ML solutions.

RequirementsNecessary Skills and Experience

• Advanced degree in a STEM field or 12+ years of relevant experience.
• Proven experience in building and fine-tuning large language models, as well as traditional machine learning models.
• Extensive experience working with deep learning models using real-life ("industry") data.
• Proficient in designing and building Retrieval-Augmented Generation (RAG) solutions.
• Knowledge of deep learning architectures (CNN, RNN, Transformers)
• Excellent proficiency in Python programming and expertise in one or more deep learning libraries (e.g., PyTorch, TensorFlow, JAX).
• Expertise in deep learning architectures such as CNNs, RNNs, and Transformers.
• Skilled in designing and implementing data storage solutions, including embeddings, and using vector and graph databases.
• Strong background in software engineering with a focus on AI / ML applications.
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams.
• The ability to obtain a U.S. security clearance post-start date.
• U.S. Citizenship is required as only U.S. citizens are eligible for a security clearance.
• Ability to travel

Beneficial Skills and Experience

• Experience with cloud-native technologies and platforms (such as Kubernetes and Helm) for deploying AI / ML solutions.
• Knowledge of data engineering and experience with big data technologies.
• Familiarity with MLOps or LLMOps practices and tools for model deployment and monitoring.
• Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment.
• Experience with natural language processing (NLP) and computer vision applications.

Benefits

CTI is a rapidly growing company offering the following :

• Medical, dental and vision insurance
• H.S.A. (partially funded by CTI) and Flex Spending
• Company-paid life insurance / AD&D and disability insurance
• Optional supplemental life, critical illness, hospital indemnity and accident insurances
• Paid vacation, sick leave and holidays
• 401k plan with Safe Harbor contribution
• Tuition reimbursement / professional training options
• Employee Assistance Program
• Travel Assistance
• Financial Planning Assistance
• Voluntary Pre-Paid Legal
• Flexible schedules with telecommuting options
• Service awards program

CTI is an Equal Opportunity employer and shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a).

These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity or national origin.

Moreover, these regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.