Data Scientist

Labor Category:
Data Scientist

Position Title:

Data Scientist

Position Level: Level 1 – Subject Matter Expert

Salary:
Up to $ per year

Core

Hours:

9am to 4pm

Location:

McLean VA

Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph.

This position is being bid on and closes on 2/23/26. The Customer requires subject matter expertise to develop a tool to enhance their signature management capabilities and integrate the Customer’s diverse data holdings and leverage novel AI/ML solutions to support the Customer’s operational requirements.

The Data Scientist will work closely with other teams; however, the Customer project manager will manage the priorities. The Data Scientist will integrate with Customer team to develop an understanding of Customer data structures. The Data Scientist will build out schema and data models, as required by the Customer. The Data Scientist will complete the Customer’s systems administrator security course (approx.

8 hours of training). The Data Scientist will provide weekly highlights summarizing work progress as required by the Customer. The Data Scientist will provide briefings, to include presentation slides and user guide documentation, as required by the Customer.

• Develop a tool to enhance signature management capabilities.
• Integrate Customer’s diverse data holdings and leverage novel AI/ML solutions to support operational requirements.
• Work closely with other teams, following priorities set by the Customer project manager.
• Develop understanding of Customer data structures.
• Build schema and data models as required.
• Complete the Customer’s systems administrator security course (approx. 8 hours).
• Provide weekly highlights summarizing work progress.
• Provide briefings, including presentation slides and user guide documentation.

• Developmental (0-2 years’ experience)
• Full Performance (3-5 years’ experience)
• Senior (6-10 years’ experience)
• Expert (11-15 years’ experience)
• SME (16+ years’ experience)
• Demonstrated experience with proficiency in Python.
• Demonstrated experience with data analytics and transformations.
• Demonstrated experience with complex graph database queries.
• Demonstrated experience in cloud compute environments.
• Demonstrated ability to effectively communicate (verbal and written) with technical and non‑technical personnel as well as all levels of management and staff.

• Demonstrated experience with proficiency in SQL
• Demonstrated experience with Cypher
• Demonstrated experience with Amazon Web Service (AWS), Lambda
• Demonstrated experience with Docker

B4

Corp is a small defense contracting company that focuses on providing an optimum environment for mission‑focused, highly skilled consultants to support the United States of America’s intelligence community and other defense organizations. B4

Corp provides a low overhead, highly efficient, high salary environment that allows employees to excel at meeting the client’s needs. B4

Corp is looking for information technology professionals that have a high sense of personal responsibility, self‑motivation, and mission drive.

Compensation includes outstanding salaries. Retirement:
Full Vanguard 401k Plan – featuring a full scope of investment options – 100% employer matched contribution up to 6% of employee’s salary – Ability to max out 401k savings $57k ($63.5k if over 50). Employees receive B4

Corp phantom stock each year (2‑year vesting period). Insurance:
Medical – United Health Care (UHC) multiple plan options;
Dental – United Concordia (UC) Flex Plan;
Vision – Vision Service Plan Insurance Co (VSP) Signature Plans;
Mutual of Omaha short‑term disability (60% of salary up to $2,000.00/week);
Mutual of Omaha long‑term disability (60% of salary up to $10,000.00/month);
Mutual of Omaha life insurance ($). Employee Referral Bonus: $3,000 per year for each year the referred person works for B4

Corp. Paid Time Off:
Seven weeks of leave per year (including ten federal holidays);
Flexible work schedule with comp time (with customer approval).

B4

Corp is an EEO and e‑Verify employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation or national origin. Please take the time to review and complete these three voluntary identification forms if you choose to do so and email them to