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Salary
≈ $121k – $232k per year (Estimated)
Location
In office (Herndon)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Aug 27, 2026. Excelity scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Enterprise Modernization = Flexible solution development leveraging emerging technologies adapted to meet the speed of mission.. We understand the need for strong relationships to ensure delivery success.

At Excelity, we're passionate about delivering innovative technology solutions that help businesses thrive. Whether you're looking to streamline your operations, improve efficiency, or enhance customer engagement, our team of experienced professionals is here to help. So why wait? Visit excelity.io today to learn more about how we can help you achieve your goals and take your business to the next level.

Excelity is seeking a Database Engineer for a project responsible for building the next generation Mission Integration System for an exciting Government customer with a very critical mission. The selected candidate will work within a Production Operations team supporting data management processes, database engineering and management, deploying, maintaining, tuning, and enhancing database systems

Required Clearance: TS/SCI w/ CI Poly

Job Responsibilities:

  • Database engineering and management activities associated with high volume, multi-format data management services
  • Maintains large-scale data management solutions including developing efficient storage, indexing, and access approaches
  • Updates data enterprise architecture models (if needed) and data abstraction layer to enable access to new data sources
  • Designs and implements indexing strategies for ingested data.
  • Developing a strategy for continuous performance tuning of databases

Required Qualifications:

  • Bachelor’s degree with 5+ years of relevant experience OR a Master’s degree with 3+ years of relevant experience OR A PhD with no experience; an additional 4 years of experience maybe considered in lieu of a degree requirement.
  • Experience with Postgres, SQL, and database performance tuning
  • Experience installing application software in an operational environment
  • Experience with Agile, AWS, RDBMS technology, Elasticsearch, Linux
  • DoD IAT Level II certification
  • This position is 100% on site

Preferred Qualifications:

  • NoSQL technology (Hadoop and/or EMR)
  • Familiarity with Graph database technology
  • Data modeling experience

Benefits:

  • Competitive salary
  • Flexible work schedule
  • 100% Health, Dental, Vision, and Life Insurance plans with Flexible Spending Account (FSA)
  • Long and Short-term disability coverage
  • Generous paid vacation and holiday time
  • Safe Harbor 401(k) Retirement Plan with 6% Employer matching contributions
  • Reimbursement for professional and training development
  • Company-paid memberships to professional organizations

Excelity is an Equal Opportunity Employer

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