812273 Data Scientist $270,000.00

Labor Category: Data Scientist Position Title: Data Scientist Position Level: Level 1 – Subject Matter Expert Salary: Up to $270,000.00 per year Core Hours: 9am to 4pm Location: McLean VA Description Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph.

Machine Learning Engineer Details Labor Category: Data Scientist Position Title: Data Scientist Position Level: Level 1 – Subject Matter Expert Salary: Up to $270,000.00 per year Core Hours: 9am to 4pm Location: McLean VA Mandatory Requirements 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 tuning neural networks, such as LLMs, on custom data sets and applying results to specific use cases.

Demonstrated professional or academic experience developing models and ensembles in the AI/ML space, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance. Demonstrated professional or academic experience using Python or R.

Demonstrated professional or academic experience with deep learning frameworks such as PyTorch, Tensorflow, or Keras. (KEY EXPERIENCE FOR CUSTOMER) Demonstrated professional or academic experience and proficiency with SQL to include using common table expressions, set operations, aggregated functions and nested subqueries. Demonstrated professional or academic experience with version control systems such as Github and Jenkins.

Demonstrated experience leveraging GPUs for accelerated computing. (KEY EXPERIENCE FOR CUSTOMER) Demonstrated professional experience or academic experience in testing, evaluating, or validating the performance of AI systems (with a focus on LLM-based systems (KEY EXPERIENCE FOR CUSTOMER) Demonstrated professional or academic experience in experiment design and execution to test the performance of LLMs against a benchmark.

(KEY EXPERIENCE FOR CUSTOMER) Optional Requirements Demonstrated professional or academic experience with the HuggingFace Transformers library and hub. Demonstrated professional or academic experience in the development of benchmarks to measure LLM performance. (KEY EXPERIENCE FOR CUSTOMER) Demonstrated experience with cloud computing development and architecture.

Demonstrated experience with front-end web development frameworks such as Flask. Demonstrated experience creating machine learning models that conduct text classification and topic modeling in Python using standard machine learning (SciKit Learn-) or deep learning models. Demonstrated experience developing applications for semantic search.

Demonstrated professional or academic experience and proficiency with Tableau to produce visualizations and dashboards. Demonstrated academic or professional experience communicating methodological choices and model results Demonstrated experience with verification and validation test benches. Demonstrated experience with Explainable AI (XAI) techniques.

Demonstrated experience with ONNX (Open Neural Net Exchange). B4CORP Company Information B4Corp 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.

B4Corp provides a low overhead, highly efficient, high salary environment that allows employees to excel at meeting the client’s needs. B4Corp is looking for information technology professionals that have a high sense of personal responsibility, self-motivation, and mission drive. B4Corp’s dedication and care for its employees is reflected in our outstanding compensation and benefits package.

B4Corp’s benefits reflect the company’s policy of putting the employees first. B4Corp’s maximum flexibility comp / makeup time policy, along with the company’s cafeteria-style benefit plan that allows employees to maximize their Benefit Dollars, reflects B4Corp’s commitment to its employees.

Compensation

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 B4Corp 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 ($200,000.00) Employee Referral Bonus Refer a friend or a coworker and receive $3,000 per year for every year the person works for B4CORP Paid Time Off (PTO) Seven weeks of leave per year (including ten federal holidays) Flexible work schedule with comp time (with customer approval) Internal Tracking -GV-2219-01 If You Would Like To Complete a Detailed B4Corp Employment Application, Please Do So Using This Form (You Only Need To Fill Out This Application Once For B4Corp Or If You Have Updates To The Information.) https://b4corp.com/b4corp-employment-application/.

This form will help us find you the best position quicker. B4Corp 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 hr@b4corp.com.