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 Spark development 5 years of

experience designing, developing, operationalizing, and maintaining complex data applications at enterprise scale 5 years of

experience with big data and building ETL pipelines to efficiently process petabyte scale data

Experience with modeling complex data structures of varied formats

Experience with distributed data and computing tools including Spark, AWS or Kafka

Experience creating solutions within a collaborative, cross functional team environment 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 TS/SCI

Experience with Python, SQL, or Java

Experience with UNIX/Linux, including basic commands and Shell scripting

Experience with cloud infrastructure

Experience with NoSQL implementation such as Cassandra

Experience with relational database implementation such as Postgres

Experience with Agile engineering practices

Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility

clearance with polygraph is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well being. Our offerings include health, life, disability, financial, and retirement

benefits, as well as paid leave, professional development, tuition assistance, work life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full time and part time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health

benefits. We encourage you to learn more

about our total

Benefits page.

benefits of flexibility and collaboration, whether that happens in person or remotely. If this position is listed as remote or hybrid, you'll periodically work from a Booz Allen or client site facility. If this position is listed as onsite, you'll work with colleagues and clients in person, as needed for the specific role. Commitment to Non Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law. Note: Microsoft Internet Explorer is not fully compatible with Workday and users may

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About Booz Allen Hamilton Booz Allen is an advanced technology company delivering outcomes with speed for America's most critical defense, civil, and national security priorities. We build technology solutions using AI, cyber, and other cutting edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, we enable our people, clients, and their missions to succeed

• accelerating the nation to realize our purpose: Empower People to Change the World®. Commitment to Non Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law. Know Your Rights Poster Accommodations If you are an individual with a disability and would like to request a reasonable workplace accommodation for any part of our employment process, please contact the Booz Allen Help Desk by calling 1 877 927 8278 or sending an email to helpdesk@bah.com. This option is reserved only for individuals who are requesting a reasonable workplace accommodation. It is not intended for other purposes or inquiries. Data Privacy For more information on how Booz Allen uses your information, please see our Careers Privacy Policy.