Senior Data Platform Engineer, TS/SCI | Big Data

Cornerstone Defense; Annapolis (MD); On-site; USD 190,000 - 210,000; Full time

Benefits offered by this job

Medical, Dental & Vision plans

PTO

401(k)

HSA/FSA

Life Insurance

Tuition Reimbursement

Referral Program

Travel Assistance

CollegeAmerica 529

Fitness Reimbursement

Job summary

Cornerstone Defense is hiring a Software Engineer 3 (Data Management) in Annapolis Junction, MD to design, develop, test, and sustain a cutting-edge Big Data processing platform. You will enable end-users to query, visualize, and analyze event data from multiple sources, supporting downstream systems with aggregated analytics.

The role requires an active TS/SCI with Polygraph and a strong background in Java, Spring, Linux, and CI/CD.

Qualifications

• Master's degree with 5 years SWE experience OR Bachelor's with 7 years experience OR 9 years SWE in similar scope.
• Experience using Linux CLI
• Experience with Bash/Python scripting
• Experience developing Java applications in a Linux environment
• Experience with Spring framework including Spring Boot
• Experience with processing Big Data
• Demonstrated system design and architecture
• Experience with Web development, HTTP, and REST services
• Experience with NoSQL such as Elasticsearch and Accumulo
• Experience with CI/CD using Jenkins and GitLab CI

Responsibilities

• Design, develop, test, and sustain a Big Data processing platform.
• Provide end-to-end data analytics capabilities for downstream systems.
• Enable querying, visualization, and analysis across multiple data sources.

Skills

Linux CLI

Bash/Python scripting

Java

Spring Framework

Web development

Big Data processing

System design

REST services

Education

Master's degree in Computer Science or related

Bachelor's degree in Computer Science or related

9+ years of SWE experience

Tools

Docker

Jenkins

GitLab CI

Elasticsearch

Accumulo

Jira

Confluence

Job description

Cornerstone Defense is hiring a Software Engineer 3 (Data Management) in Annapolis Junction, MD to design, develop, test, and sustain a cutting-edge Big Data processing platform. You will enable end-users to query, visualize, and analyze event data from multiple sources, supporting downstream systems with aggregated analytics.

The role requires an active TS/SCI with Polygraph and a strong background in Java, Spring, Linux, and CI/CD.