Data Lake Service Developer

Secure our Nation, Ignite your Future

Join the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.

The successful candidate will leverage their development skills and experience to support the successful ingestion, cleansing, transformation, loading, and display of significant amounts of data, while maintaining and improving the Sponsor’s data lake services, Hadoop environment, and Hadoop services.

Duties, Tasks & Responsibilities

• Designing and implementing large-scale ingest systems in a Big Data environment

• Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond

• Designing and implementing data extraction, cleansing, transformation, loading, and replication/distribution capabilities

• Developing custom solutions/code to ingest and exploit new and existing data sources

• Working with Sponsor development teams to improve system and application performance

• Providing support to maintain, optimize, troubleshoot, and configure data lake services, the Hadoop environment, and Hadoop services as needed

• Organizing and maintaining documentation so others are able to understand and use it

• Collaborating with teammates, other service providers, vendors, and users to develop new and more efficient method

Required Experience, Skills, & Technologies 

• 2+ years programming/development skills and experience in Java

• Experience with service oriented design and architectures

• Strong ability to manage competing priorities and communication to multiple stakeholders

• High School Diploma/GED

• Master's degree can replace 1 years of experience; and/or any relevant certification can replace 6 months of experience

Desired Experience, Skills & Technologies 

• Hands-on experience with Hadoop and Hadoop services, particularly with large Hadoop clusters

• Experience with Nifi flows and deployments

Security Clearance Required

• TS/SCI with Polygraph

Physical Requirements:

• Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

• The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Constantly positions self to maintain computers in the lab, including under the desks and in the server closet

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For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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