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Data Scientist​/Sustainment Engineer Security Clearance

Job in Chantilly, Fairfax County, Virginia, 20151, USA
Listing for: CACI
Full Time position
Listed on 2026-07-22
Job specializations:
  • IT/Tech
    Data Analyst, Data Engineering
Job Description & How to Apply Below
Position: Data Scientist/Sustainment Engineer with Security Clearance
Job Title:

Data Scientist/Sustainment Engineer Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:
Regular Percentage of

Travel Required:

None Type of Travel:
None *
* * We are seeking a skilled and motivated Data Scientist/Sustainment Engineer to join our dynamic Data & Analytics team. The ideal candidate will have a strong background in statistics, machine learning, data mining, and IT Service Management (ITSM) platform administration. This role requires the ability to visualize and communicate complex data in a clear and compelling manner, as well as provide support for the overall workload and execution of Operations and Maintenance (O&M) tasks on the Situational Awareness as a Service (SAaaS) instance of Service Now.

Responsibilities:

• Work with cross-functional teams to identify, research, and solve complex analytical problems.

• Analyze large data sets to extract meaningful insights.

• Design, build, and maintain machine learning models and algorithms.

• Collaborate with data engineers to improve data collection and storage.

• Present findings and recommendations to stakeholders in a clear and actionable manner.

• Support the organization's broad-spectrum Data Management requirements, including Data Strategy/Modeling/Documentation, Data Feed Identification, Infrastructure Management, Data Ingestion/Data Feed Automation, Data Transformation, Data Catalog and Metadata Management, Data Quality Management, and Data Governance.

• Design, develop, and maintain interactive Tableau dashboards and reports to support business objectives.

• Integrate Tableau with various data sources, including SQL databases, cloud platforms, and spreadsheets.

• Stay updated on the latest Tableau features, best practices, and emerging BI trends.

• Respond to Incidents and Changes submitted by customers, to include Tier 2 level triage.

• Respond to alerts and customer reported issues, escalate problems as required, and resolve tickets by exercising independent judgment within established support practices.

• Assist deployment team with approved release packages and break-fix solutions on Service Now in accordance with Configuration, Change, and Release Management policies and procedures.

• Assist with developing installation instructions and supporting documentation to affect system design deployments.

• Work with a team to provide technical input in the areas of system design, installation, configuration, tuning, capacity planning, troubleshooting, and problem resolution.

• Patch cloud servers and applications, configure software, respond to service outages, monitor system performance, and troubleshoot systems issues.

Qualifications:

• Active TS/SCI Clearance with a Polygraph.

• 5+ years experience as a Data Scientist, Data Analyst, or similar role.

• Bachelor's degree in Data Science, Computer Science, Mathematics, Engineering, or a related field.

• Security+ or DoD 8570 IAT Level II Certification or be able to obtain certification within 3 months of hire.

• Proficiency in data visualization tools such as Tableau, PowerBI, including data connection, data manipulation, and data visualization.

• Experience with scripting in Tableau (e.g., automation, troubleshooting, integration, performance optimization).

• Knowledge of statistical analysis methodologies and data visualization tools.

• Excellent problem-solving skills and attention to detail.

• Excellent interpersonal and communication skills needed to work with business partners, engineering teams, and users requiring break fix actions.

• Good team player with a strong willingness to participate and help others.

• Ability to prioritize in a fast-moving environment with a high sense of urgency and self-motivation.

• Excellent analytical and problem-solving skills and attention to detail.

• Proficiency in Python, R, SQL, and other relevant programming languages. Desired:

• Tableau Certified Professional - Preferred.

• Current Security+ or DOD 8570 IAT Level II Certification.

• Knowledge of cloud data platforms (e.g., AWS, Azure, Google Cloud).

• Understanding of data governance and security best practices.

•…
Position Requirements
5+ Years work experience
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