The Opportunity:

The CACI team is looking to add a Senior Data Scientist to their growing software development contract with the Department of State in Rosslyn, VA. The role will support complex and scalable data analytic service and data lake projects that provide business intelligence, analysis, and dashboard reporting to our customer’s mission. The Senior Data Scientist will work with stakeholders to leverage data to drive business value. In addition, you will work with user identity log data to create sophisticated data visualizations that detect suspicious behavior. You will play a crucial role in enhancing our client's cybersecurity efforts by leveraging advanced analytics and machine learning techniques to identify potential threats and anomalies in user behavior.

Responsibilities:

• Process and clean large volumes of user identity log data from various sources
• Conduct exploratory data analysis to uncover patterns, trends, and anomalies in user behavior
• Perform feature engineering to extract relevant indicators of suspicious activity
• Design and implement advanced data visualizations that effectively highlight potential security threats
• Develop interactive dashboards for real-time monitoring of user activity and potential security breaches
• Apply statistical analysis techniques to establish baselines and thresholds for normal user behavior
• Develop and implement anomaly detection algorithms to identify unusual patterns in user activity
• Collaborate closely with cybersecurity teams to refine and improve detection criteria and methodologies
• Produce regular reports on identified suspicious activities, trends, and potential security risks
• Continuously improve visualization techniques and detection methods to stay ahead of evolving security threats
• Present findings and recommendations to both technical and non-technical stakeholders
• Utilize Azure services, data lakes, and PySpark for efficient data processing and analysis
• Create compelling visualizations and reports using PowerBI and Tableau

Required Qualifications:

• Master's degree in Data Science, Computer Science, Statistics, or a related field
• 5+ years of experience in data science, with a focus on security analytics or anomaly detection
• Strong programming skills in Python, with proficiency in PySpark
• Expertise in data visualization tools, specifically PowerBI and Tableau
• Experience with Azure cloud services and working with data lakes
• Proficiency in SQL and experience working with large-scale databases
• Solid understanding of machine learning algorithms, particularly in anomaly detection and classification
• Experience with big data technologies (e.g., Hadoop, Spark)
• Knowledge of cybersecurity concepts and common attack vectors
• Excellent analytical and problem-solving skills
• Strong communication skills, with the ability to present complex findings to diverse audiences
• Must have an active Secret clearance

Desired Qualifications:

• PhD in a relevant field
• Experience working with user identity management systems and related log data
• Familiarity with SIEM (Security Information and Event Management) systems
• Advanced knowledge of Azure services related to data processing and security
• Experience with real-time data processing and streaming analytics
• Contributions to open-source projects or research publications in relevant fields
• Certifications in data science, machine learning, or cybersecurity (e.g., CISSP, CEH)
• Experience with data governance and compliance in cloud environment

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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 takes pride in fostering a diverse and accessible culture where every individual feels supported to chart their own path. 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.

Your potential is limitless. So is ours.

Learn more about CACI here.

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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. Learn more here.

The proposed salary range for this position is: