Senior AI/ML Engineer — TS/SCI Eligible (R&D)

CACI International Inc; Aurora (CO); On-site; USD 82,000 - 172,000; Full time

Job summary

CACI International Inc. seeks a Senior AI/ML Engineer to tackle challenging problems across object detection, NLP, time series, RL, and large language models. You will prototype, develop, and integrate AI/ML algorithms within a small interdisciplinary team.

The role requires solid Python and ML library experience, plus a TS/SCI clearance; you will analyze diverse data, review cutting-edge research, and contribute to training and deployment pipelines in AWS and containerized environments.

Qualifications

• BS in ML/CS/Math or related field.
• 5+ years of AI/ML development experience.
• Proficiency with Python and ML libraries such as PyTorch, Lightning, OpenCV, NumPy, Polars.
• Experience with supervised and unsupervised learning and deep learning architectures.
• Experience contributing on a team using version control (Git, GitLab, Bitbucket).
• Willingness to obtain and maintain an Active TS/SCI U.S. Government Security Clearance.

Responsibilities

• Implement machine learning algorithms as part of a small interdisciplinary team.
• Analyze large multi-domain datasets including images, text, time series, and graph data.
• Review and apply cutting-edge research publications.
• Create technical documentation and user guides.
• Understand training and deployment pipelines including AWS services.
• Provide training and mentoring to team members.

Skills

Python

PyTorch

Lightning

OpenCV

NumPy

Polars

Supervised learning

Unsupervised learning

Deep learning architectures

Git

GitLab

Bitbucket

AWS

Docker

Kubernetes

Linux

CUDA

CuPy

Numba

CuDF

HuggingFace

LangChain

OpenAI LLMs

Education

B.S. in ML/CS/Mathematics or related field

MS or PhD in relevant field

Tools

Git

GitLab

Bitbucket

AWS

Docker

Kubernetes

Podman

Rancher

HuggingFace

LangChain

OpenCV

CUDA

Job description

CACI International Inc. seeks a Senior AI/ML Engineer to tackle challenging problems across object detection, NLP, time series, RL, and large language models. You will prototype, develop, and integrate AI/ML algorithms within a small interdisciplinary team.

The role requires solid Python and ML library experience, plus a TS/SCI clearance; you will analyze diverse data, review cutting-edge research, and contribute to training and deployment pipelines in AWS and containerized environments.