Job Number: R0193637 Data Engineer, Senior The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing big data can yield pivotal insights when it's gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their big data to impact important missions-from fraud detection to cancer research to national intelligence. As a big data engineer at Booz Allen, you'll implement data engineering activities on some of the most mission-driven projects in the industry. You'll deploy and develop pipelines and platforms that organize and make disparate data meaningful. Here, you'll work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You'll use your experience in analytical exploration and data examination while you manage the assessment, design, building, and maintenance of scalable platforms for your clients. Work with us to use big data for good. Join us. The world can't wait. You Have: 3+ years of experience designing, developing, operationalizing, and maintaining complex data applications at enterprise scale 2+ years of experience creating software for retrieving, parsing, and processing structured and unstructured data 2+ years of experience building scalable ETL and ELT workflows for reporting and analytics Experience with Python, SQL, Scala, or Java Experience creating solutions within a collaborative, cross-functional team environment Experience working on real-time data and streaming applications Ability to develop scripts and programs for converting various types of data into usable formats and support project team to scale, monitor and operate data platforms Ability to obtain a security clearance Bachelor's degree Nice If You Have: Experience with UNIX and Linux, including basic commands and Shell scripting Experience with a public cloud, including AWS, Microsoft Azure, or Google Cloud Experience with distributed data and computing tools including Spark, Databricks, Hadoop, Hive, AWS EMR, or Kafka Experience with NoSQL implementation, including MongoDB or Cassandra Experience with data warehousing using AWS Redshift, MySQL, or Snowflake Experience with Agile engineering practices Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Create Your Career: Grow With Us Your growth matters to us-that's why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like , tuition reimbursement, mentoring, and firm-sponsored networking, you can chart a unique and fulfilling career path on your own terms. A Place Where You Belong Diverse perspectives cultivate collective ingenuity. means that, here, you are free to bring your whole self to work. With an array of business resource groups and other opportunities for connection, you'll build your community in no time. Support Your Well-Being Our includes wellness programs with HSA contributions, paid holidays, paid parental leave, a generous 401(k) match, and more. With these benefits, plus the option for flexible schedules and remote and hybrid locations, we'll support you as you pursue a balanced, fulfilling life-at work and at home. Your Candidate Journey At Booz Allen, we know our people are what propel us forward, and we value relationships most of all. so you'll know what to expect as we forge a connection with you during your journey as a candidate with us. Compens