Data Scientist

Armison Tech
McLean, VA

Armison Tech is a minority owned small business, established in 2012, located in the Northern Virginia area. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas includes big data analytics, instructional design, information management, and computer network infrastructure. We invest in our employees' careers by participating in cutting edge cyber security training and attending industry leading conferences. As a small business we offer flexibility and powerful benefits supporting our most important assets, our employees and their families.

Armison Tech is constantly searching for exceptionally qualified technology professionals who would make a great addition to our team. Our staff, just like our clients and the work we do, is what makes Armison Tech a truly effective partner. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.

Our hiring process seeks to accentuate the raw talent and skill‑set of our team members. Along with the importance of experience and education, Armison Tech looks for the superior analytical and communication ability that separates our employees from what we’ve seen while working with some similar companies. Individuals we employ must have a demonstrated ability to excel in high‑pressure situations which have a real impact on the modern world so we can continue to keep pace with the competition and the evolving fields of technology.

Currently we have an immediate need to add an experienced:

Data Scientist

Location: McLean, VA (on‑site client environment)

Clearance: TS/SCI with polygraph

Compensation: Competitive, Excellent Benefits

Only applicants with the active required security clearance and are U.S. Citizens will be reviewed.

Armison Tech is looking for a candidate skilled in data visualization and analysis to assist the team with accurate information and presentation of learning related data in order to fulfill our Customer's needs and facilitate data‑driven decisions. You will perform work that includes development, and maintenance of programming packages, and provide data services to support cross‑enterprise needs.

Required Skills and Demonstrated Experience

  • Must maintain active/current TS/SCI with a polygraph clearance.
  • Demonstrated experience performing extract, transform, and load procedures.
  • Demonstrated experience designing and implementing ETL, and ETL workflows using Python, SQL, and other tools for reporting and analytics.
  • Demonstrated experience designing and building a data infrastructure, developing data pipelines, transforming/preparing data, ensuring data quality, and ensuring data security.
  • Experience with data management and integration, including designing and operating robust data layers for application development across local and cloud or web data sources.
  • Demonstrated experience constructing complex multi‑data source queries with database technologies such as PostgreSQL, MySQL, Neo4J, or RDS.
  • Experience developing data pipelines with NiFi to bring data into a central environment.
  • Demonstrated experience using Elastic and Kibana technologies, as well as experience documenting artifacts as code, using Python packages and methodologies.
  • Demonstrated experience using Jupyter Notebooks.
  • DESIRED: Demonstrated experience with cloud services such as AWS, as well as cloud‑data technologies and architectures.
  • DESIRED: Demonstrated experience using big data processing tools such as Apache Spark or Trino, as well as experience using container frameworks such as Docker or Kubernetes.

The duties and responsibilities listed in this job description generally cover the nature and level of work being performed by individuals assigned to this position. This is not intended to be a complete list of all duties, responsibilities, and skills required. Subject to the terms of an applicable collective bargaining agreement, the company management reserves the right to modify, add, or remove duties and to assign other duties as may be necessary. We wish to thank all applicants for their interest and effort in applying for the position; however, only candidates selected for interviews will be contacted.

Armison Tech is an equal opportunity employer. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender‑identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law.

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Posted 2026-01-17

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