Data Scientist/Engineer

Job Title: Data Scientist / Data Engineer – Investigative Data Analysis (PII Focus) Location: 100% RemoteEmployment Type: Contract/1099 About Us Full Nelson Investigations specializes in data breach and dark web investigations, finding breached data on the dark web and then conducting analysis of the data to find and quantify types and amounts of PII. Role Overview We are seeking a Data Scientist / Data Engineer with strong technical and investigative skills to analyze large-scale structured and unstructured datasets, identify PII, and quantify types and amounts. This role is focused on deep-diving into raw data to uncover where PII resides, how it is distributed, and what patterns emerge. The successful candidate will combine technical acumen with an investigative mindset, piecing together findings to support ongoing investigations . Key Responsibilities Use existing/Design and implement scalable data pipelines for ingesting and processing diverse data sources. Apply advanced search, statistical, and machine learning techniques to detect, extract, and categorize PII. Quantify the scope and distribution of PII across large datasets and present findings in clear, evidence-based reports. Develop tools, queries, and models to support forensic-style investigations into data sets. Correlate disparate data sources to surface patterns, anomalies, and relationships involving PII. Document methodologies and results in a structured, repeatable manner to support auditing and investigative needs. Collaborate with cross-functional teams (e.g., legal, auditing, analytics) to contextualize and validate findings. Qualifications Required: Bachelor’s or Master’s degree in Data Science, Computer Science, Engineering, or related field. 3+ years of experience in data analysis, data engineering, or investigative analytics. Proficiency in Python, SQL, and experience with large-scale data platforms (Spark, Hadoop, Databricks, or equivalent). Strong background in natural language processing (NLP), entity recognition, and data classification. Demonstrated ability to work with unstructured and messy data sources. Strong investigative and problem-solving mindset with attention to detail. Preferred: Experience with forensic data analysis or auditing. Familiarity with visualization tools to present investigative findings (Tableau, Power BI, custom dashboards). Prior experience with large-scale log analysis, text mining, or discovery platforms. Strong written communication skills for reporting and documenting evidence. What We Offer Competitive salary and benefits. The opportunity to conduct meaningful investigative work with real-world impact. A collaborative environment where technical and analytical curiosity is valued. Flexible work arrangements. If Interested:Provide your resume and a brief cover letter describing your experience in large-scale data analysis and investigative work with sensitive data. Job Type: Contract Pay: $50.00 - $150.00 per hour Expected hours: 20 – 30 per week Benefits: Flexible schedule Work Location: Remote