Expression Networks is looking for a full-time Junior Data Scientist to join our development team in Washington, DC. Working independently and within a team, you will be involved in all phases of the software development lifecycle for custom client/server web-based applications comprising a variety of programming languages, databases, and business intelligence tools. You will be responsible for creating ETL pipeline that will be used to develop AI/ML models algorithms. AI/ML models will assist with automated decision making for Spectrum models for electronic warfare. You will have the opportunity to strengthen your skill set while learning new technologies utilized across the Expression Networks breadth and depth of projects.

Minimum Experience:

  • US citizenship and eligibility to obtain a security clearance
  • Bachelor's degree in computer science or related STEM discipline
  • 1+ years experience creating AI/ML algorithms in execution of development task
  • 1+ years experience creating ETL processes and working with a variety of databases
  • Linux/Unix command line proficiency

Preferred Experience:

  • Experience using ElasticSearch, MongoDB, Postgres, SQL, Pentaho Data Integration, Python, Neo4j, Java, and JavaScript
  • Demonstrated experience using Keras, Tensorflow, Caffe2, and PyTorch


Expression Networks offers competitive salaries and benefits, such as:

  • 401k matching
  • PPO and HDHP medical/dental/vision insurance
  • Education reimbursement
  • Complimentary life insurance
  • Generous PTO and holiday leave
  • Onsite office gym access
  • Commuter Benefits Plan

About Expression Networks:

Founded in 1997 and headquartered in Washington DC, Expression Networks provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression’s “Perpetual Innovation” culture focuses on creating immediate and sustainable value for our clients via agile delivery of tailored solutions built through constant engagement with our clients. Expression Networks was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.