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Senior Data Engineer Insider Threat TS/SCIChantilly, VA ref

ESR Healthcare
Chantilly, VA
November 15, 2020

Posted By Premium Recruiter


Senior Data Engineer Insider Threat TS/SCIChantilly, VA ref

Pre screen questionnaire:

1. Please tell us about your experience in working as a Data Engineer in any of the following databases: SQL, MongoDB, Oracle, Postgres.

2. Please share your experience and exposure to working with a) Hadoop and Hive/Impala b) Python RESTful API services, JDBC c) NoSQL and/or graph databases like MongoDB or ArangoDB.

3. This position requires an Active TS/SCI security clearance at time of hire. Do you have one?

4. How open are you to obtaining a Polygraph at the time of hire? Is there anything that would prevent you from obtaining a Polygraph?

5. What is your work authorization status?

6. What are your compensation expectations?

7. How open are you to relocate to Chantilly, VA? If you are, please include if you expect a relocation package, and your timeline for the move.

8. What is your current level of security clearance? Please verify if it is active or inactive and provide the date of the last investigation.


engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 13,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high performance team!

Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran.


Bachelor’s degree in systems engineering, a related specialized area or field is required (or equivalent experience) plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. Agile experience preferred.


A TS/SCI security clearance with the ability to obtain a Polygraph is required at time of hire. Candidates must be able to obtain the Polygraph within a reasonable amount of time from date of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.


Developing mission-critical systems that help keep people safe is what we do. you’ll be part of the team that helps heroes make a true impact. The work we do is important. The challenges we face are career-defining. The opportunity we can offer is one-of-a-kind.

We apply advanced technologies such as Artificial Intelligence, Blockchain, AR/VR, Cloud Native and Quantum Physics to solve our customers’ missions in cyber, RF, undersea, interstellar space and everything in between.

As a Senior Data Engineer, you’ll lead model and simulation activities as you participate in requirements analysis and management, functional analysis, performance analysis, system design, trade studies, systems integration and test (verification). It’s your chance to step up to the challenge and prove you’re ready to lead the world.


We are seeking a Senior Data Engineer to support the Insider Threat mission. Data Engineers work with various security system data owners to automate data integration and collection strategies. Work closely with the data science team to ensure data cleanliness and accuracy.

Support data science team by designing, developing and implementing scalable ETL process for disparate datasets into a Hadoop infrastructure

Design, develop, implement and maintain data ingestion process from various disparate datasets using StreamSets (experience with StreamSets not mandatory)

Develop processes to identify data drift and malformed records

Develop technical documentation and standard operating procedures

Mentor new and junior data engineers

Leads technical tasks for small teams or projects


Working knowledge of entity resolution systems

Experience with messages systems like Kafka

Experience with NoSQL and/or graph databases like MongoDB or ArangoDB

Any of the following databases: SQL, MongoDB, Oracle, Postgres

Working experience with ETL processing

Working experience with data workflow products like StreamSets or NiFi

Working experience with Python RESTful API services, JDBC

Experience with Hadoop and Hive/Impala

Experience with Cloudera Data Science Workbench is a plus

Understanding of pySpark Leadership experience

Creative thinker

Ability to multi-task

Excellent use and understanding of data engineering concepts, principles, and theories

About job


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Referral reward:10% of base salaryJob type:Direct hireJob function:Information TechnologyIndustry:Defense & SpaceExperience level:Mid-seniorEducation level:Bachelor’s degreeJob classification:Business ProfessionalLocation:Chantilly, VAZip code:20151Skills:Data Engineer, SQL, Python, Data Science, OracleExperience required:8 YearsRelocation assistance:YesVisa requirement:US Citizenship is required.Number of positions:1