Sr Data Engineer

Sr Data EngineerSystem One is looking for a strong data engineer for a 6-month contract-to-hire opening in Arlington, VA. This position requires an active Secret Clearance and that the candidate can work onsite 4 days a week.ResponsibilitiesBuild, maintain, and optimize data pipelines for extracting, transforming, and loading (ETL) data from various sources into our data warehouse.Integrate large, complex data sets that meet functional and non-functional business requirements.Design and implement scalable and reliable data warehousing solutions.Extract data from various sources, transform it into a usable format, and load it into Azure data storage solutions such as Azure Data Lake Storage, Azure SQL Database, or Azure Synapse Analytics.Develop and maintain data pipelines using Azure Data Factory and other relevant Azure technologies.Manage and optimize databases, ensuring data quality, integrity, and security.Automate manual processes, optimize data delivery, and re-design infrastructure for greater scalability.Collaborate with data scientists, analysts, and other stakeholders to understand data needs and deliver high-quality data solutions.Document data flows, processes, and system architecture to ensure clarity and knowledge sharing within the team.RequirementsAn active DoD Secret clearance.BA/BS in Computer Science, Information Technology, Data Analytics, or related field.7+ years of related experience.Strong experience in data extract transform load (ETL) processes using Azure services, such as Azure Data Factory, Azure Databricks, Azure Data Lake Storage, Azure SQL Database, or Azure Synapse Analytics.6+ years' experience and skill writing coding languages (such as SQL, Python, R, SAS, and Java Scripts).4+ years' experience working with projects involving machine learning, natural language processing, robotics process automation, artificial intelligence, text and/or data mining, as well as statistical and mathematical methods.Experience with using SQL to conduct complex database queries.Experience with AI/ML.System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.#M-2 #LI-CK1 Ref: #851-Rockville-S1