2 crusher laborer jobs found

Chantilly, Virginia, United States Position Title: Software Developer (Systems Software) What You'll be Owning GRVTY is seeking a Software Developer (Systems Software) with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. Candidate will provide cyber and SIGINT exploitation of large-scale networks and the data riding on them to uncover unknown and emerging adversary capabilities leveraging expertise in exploitation. Candidate will apply leading-edge principles, theories, and concepts; contribute to the development of new principles and concepts. Candidate will work on unusually complex problems and provide highly innovative solutions. Candidate will operate with substantial latitude for unreviewed actions or decisions; will mentor or supervise employees in technical competencies. What You Must Have Active TS/SCI with Polygraph Clearance 7+ years experience in software development or systems engineering,...

Tysons, Virginia, United States Position Title: Spark Data Engineer What You'll be Owning GRVTY is seeking a Spark Data Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Tysons, VA. What You Must Have Active TS/SCI with Polygraph Clearance Demonstrated experience building and managing data pipelines Demonstrated experience with Python. Demonstrated experience with cloud computing using AWS services. Demonstrated experience processing data using Apache Spark. Demonstrated experience with an RDBMS (Postgres, Oracle, MySQL) and writing SQL queries. Demonstrated experience with Linux and shell scripting. Demonstrated experience analyzing data in different file formats like csv, xml, json, avro, parquet, etc. Demonstrated experience writing and validating unit tests. What Would be Nice to Have Demonstrated experience in NiFi, Apache AirFlow, or an equivalent solution or tool for...