Data Scientist with Security Clearance

Job Title: Data Scientist Job Category: Science Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 11/30/2026 The Opportunity: CACI's Analytics Solution's Internal Research and Development (IRAD) group is seeking a Senior level Data Scientist/Researcher to work in our research and development lab in Denver, CO. Our IRAD team researches and develops innovative software based solutions that support multiple sectors that include Defense, National Security, Intelligence, and others. If you enjoy solving complex technical challenges, developing new and innovative software that has applications in AI, Machine Learning, Deep Learning, and Reinforcement Learning analytics - among other areas, this may be the opportunity for you. Location: Position is located Denver, CO. Any out of state applicants are assumed to be willing to relocate to the location. This is not a remote position. Responsibilities: * Work within a cross-disciplinary team to research new applications of Machine Learning, Deep Learning, and Reinforcement Learning analytics. * Responsible for implementing experiments by leveraging open source and custom tools and techniques * Use critical thinking to assess deficiencies in existing solutions or expert system-based applications and provide recommendations for improvement Qualifications: Required: * 5+ years of related experience * Active TS/SCI clearance with the ability to obtain and maintain a polygraph * University Degree (BA/BS) in Computer Science, Statistics, Mathematics or related Engineering discipline * Knowledge and practical experience using a variety of machine learning techniques, for example: linear regression, logistic regression, neural networks, support vector machines, anomaly detection, natural language processing, clustering and classification algorithms * Experience with Python and modern deep learning frameworks, such as Keras, TensorFlow, pyTorch, caffe. * Strong written and verbal communication skills * Problems and issues faced are numerous and undefined, and require detailed information gathering, analysis and investigation to understand the problem * Regularly employs ingenuity and creativity to develop new technical solutions to solve difficult problems * Influences others regarding policies, practices, and procedures * Steers high impact data science projects across business units Desired: * Basic understanding and practical experience with Computer Vision including Pattern of Life (PoL) , Natural Language Processing, and Ontology Conversions
* Experience working within research and development (R&D) environments
* Experience working within Agile development teams leveraging DevOps methodology
* Experience working within cross-functional teams following a SCRUM/Sprint-based project execution
* Experience delivering software systems for DoD customers - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $90,300 - 189,600 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.