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Salary
≈ $145k – $318k per year (Estimated)
Location
In office (Chantilly)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 21, 2026. Avalore scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Avalore is a US systems engineering and information technology services contractor that supports government programs. Its openings include systems engineers at several levels, test engineers and system administrators, with positions in Arlington, Chantilly, Tysons and Annapolis Junction. The company is headquartered in Arlington, Virginia, United States.

As a Data Scientist at Avalore, you will support the requirements for new system capabilities, the extension and maintenance of bulk data pipeline and enhancements for multiple applications in the customers' cloud computing environment.

Requirements

  • Active Security Clearance with appropriate Polygraph
  • Demonstrated experience utilizing big data processing tech such as Spark, Pyspark, and Python.
  • Demonstrated experience data mapping, extraction, transformation and loading.
  • Demonstrated experience building analytic reports in tools such as CloudWatch and Kibana.
  • Demonstrated experience processing and converting of OS and Data Logs into reports and metrics Dashboards.
  • Demonstrated experience with Regular Expressions (RegEx).
  • Demonstrated experience with SQL, MySQL, PostgresSQL.
  • Demonstrated experience with Data file type processing XML, JSON.
  • Demonstrated experience with IDEs and Data Modeling through Notebooks and Visual Studio.
  • Demonstrated experience ETL’ing data from disparate structured & unstructured data formats into enriched, query-friendly structured data in indexed files.
  • Demonstrated experience performing extensive data review and data quality analysis.
  • Demonstrated experience developing ETL design documentation including source and target mapping and data dictionary information.
  • Demonstrated experience interfacing with customers and integration partners for gaining and clarifying detailed objectives.
  • Demonstrated experience supporting Agile development by contributing to tasking definition, scope and review.

Desired:

  • Demonstrated experience deploying capabilities on the Databricks unified analytics platform.
  • Demonstrated experience with Elastic Map Reduce to run big data workloads.
  • Demonstrated experience in joining multiple complex data sets using Spark.
  • Demonstrated experience in tuning Spark streaming and batch jobs for cluster utilization and speed.
  • Demonstrated experience in deploying complex, notebook-based pipelines.
  • Demonstrated experience in Python data analysis libraries such as Pandas.
  • Demonstrated experience utilizing Cloud services such as Lambda, SNS/SQS, or EC2.
  • Demonstrated experience with DevOps tools to include Cloudwatch, Lambda, SQS, Dynamo and RDS.
  • Demonstrated experience working with Elastic, ElasticSearch/Logstash/Kibana (ELK stack).

Work Environment:

  • Moderate noise (i.e. business office with computers, phone and printers) and /or occasional Loud noise (airfield, large equipment).
  • Ability to sit at a computer terminal for an extended period of time.

Physical Demands:

  • While performing the responsibilities of the job, the employee is required to sit, stand, talk, and hear.
  • Employee is often required to sit and use their hands and fingers to operate a computer.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Travel:

  • Up to 10%/ Occasional travel.

Avalore will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability. Please send your request to [email protected].

Avalore is an Equal Opportunity Employer - We not discriminate based on age, race, national or ethnic origin, gender, veterans status, disability, sexual orientation, gender identity or any other legally protected class. Applicants have rights under Federal Employment Laws.

Benefits

Eligibility requirements apply.

  • Employer Contributions to Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA) with a generous matching program
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Employee Assistance Program
  • Salary at Avalore is determined by various factors, including but not limited to location, the individual's particular combinaition of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
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