Senior Data Analyst

Castellum Inc; Washington (District of Columbia); On-site; USD 110,000 - 150,000; Full time

Job summary

Corvus Consulting, LLC is seeking a highly skilled Senior Data Analyst to support mission-critical DOJ initiatives. This role serves as a technical and analytical lead responsible for evaluating complex systems, optimizing data flows, and delivering advanced insights across multiple platforms and environments.

The ideal candidate brings deep experience in enterprise data systems, large-scale database environments, and advanced analytics.

Qualifications

• US citizenship and ability to obtain Public Trust security clearance.
• Bachelor’s degree in Data, Statistics, or IT related field.
• At least 5 years of experience performing data analysis.
• At least 1 year hands-on experience with Tableau, PowerBI, ArcGIS, or Python.
• Advanced understanding of SQL.
• Strong written and verbal communication skills.

Responsibilities

• Lead collaboration with management, legal teams, and stakeholders to define system requirements and data flows.
• Design and oversee development of reports and dashboards in Tableau and PowerBI.
• Architect analytics solutions using SQL, Python, and SSIS to optimize performance.
• Utilize ESRI ArcGIS for mapping, spatial analysis, and geolocation services.
• Monitor system performance and drive continuous improvement initiatives.
• Provide technical leadership and mentorship to junior analysts.

Job description

Job Description

Job Description

JOB SUMMARY

Corvus Consulting, LLC is seeking a highly skilled and detail‑oriented Senior Data Analyst to support mission‑critical initiatives for the U.S. Department of Justice (USDOJ). This role serves as a key technical and analytical lead responsible for evaluating complex systems, optimizing data flows, and delivering advanced insights across multiple platforms and environments. The Senior Data Analyst will partner closely with legal, operational, and IT teams to run sophisticated queries, develop interactive dashboards, and maintain data integrity that drives high‑level decision‑making.

The ideal candidate brings deep experience in enterprise data systems, large‑scale database environments, and advanced analytics. Success in this role requires strong technical leadership, strategic thinking, and the ability to collaborate effectively with stakeholders across diverse functional areas supporting DOJ operations.

RESPONSIBILITIES

• Lead collaboration with management, legal teams, and cross‑functional stakeholders to define system requirements, architect data flows, and drive strategic optimizations across enterprise systems.
• Design and oversee the development of advanced reports and interactive dashboards in Tableau and PowerBI that directly inform high‑level USDOJ decision‑making and operational strategy.
• Architect and implement complex analytics solutions and automation frameworks using SQL, Python, and SSIS to maximize system performance, scalability, and reliability.
• Direct the use of ESRI ArcGIS for advanced mapping, spatial analysis, and geolocation services that support critical legal casework and organizational objectives.
• Own system performance monitoring, proactive troubleshooting, and continuous improvement initiatives to ensure systems reliably meet the operational and mission needs of the organization.
• Provide technical leadership and mentorship to junior data analysts while partnering with IT, legal, and operational teams to ensure systems fully satisfy business, regulatory, and compliance requirements.

QUALIFICATIONS

Minimum Qualifications include:

• Must be a US Citizen and have ability to obtain Public Trust security clearance.
• Bachelor’s degree in Data, Statistics, or IT related field
• At least 5 years’ experience performing data analysis.
• At least one (1) year hands‑on experience working with Tableau, PowerBI, ArcGIS, OR Python.
• Have advanced understanding of SQL
• Have strong written and verbal communication skills

Preferred Qualifications

• Experience working with MS SQL Server
• Understanding of legal terminology and processes
• Experience with US Government contracts

Corvus Consulting, LLC. provides equal employment opportunity (EEO) to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, genetic information, marital status, ancestry, protected veteran status, or any other characteristic protected by applicable federal, state, and local laws and offers equal opportunity for VEVRAA Protected Veterans. Corvus Consulting, LLC, will not discriminate against employees and job applicants who inquire about, discuss or disclose compensation information.

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is required to reach with hands and arms. The employee is frequently required to sit, stand and walk. The employee may be required to move ten pounds and could occasionally lift or move up to twenty‑five pounds.

Disclaimer

Disclaimer: The listed duties are not intended to serve as a comprehensive list of all duties performed by all employees in this classification, only a representative summary of primary duties and responsibilities.