Software Engineer 3 (Data Management) with Security Clearance

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

Title: Software Engineer 3 (Data Management) Location: Annapolis Junction, MD Compensation Range: $190 -$210K

• Clearance:
• Active TS/SCI w/ Polygraph needed to apply
• Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense.
• Benefits Overview: Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans
• Generous PTO Policy
• 401(k)
• HSA and FSA options
• Life and Disability Insurance
• Tuition Reimbursement and Training
• Perks at Work Discount Program
• Referral Program
• Leads Generation Program
• CollegeAmerica 529
• Fitness Reimbursement Program
• Travel Assistance
• Norton Lifelock Benefit Solutions
• Life Planning Financial & Legal Services
• Summary: The Software Engineer shall be responsible for the design, development, test, and sustainment of an end-to-end Big Data processing platform that provides downstream systems with aggregated analytic results and allows end-users the ability to query, visualize, and analyze event data from multiple data sources.
• Qualifications: Master's degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. OR Bachelor's degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity OR Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
• Required Skills:
• Experience using the Linux CLI
• Experience with Bash/Python scripting
• Experience developing Java applications in a Linux environment
• Experience developing with the Spring framework including Spring Boot
• Experience with processing Big Data
• Demonstrated experience with system design and architecture
• Experience with Web development, HTTP, and REST services
• Experience with NoSQL technologies such as Elasticsearch and Accumulo
• Experience with CI/CD principles, concepts, best practices and tools such as Jenkins and GitLab CI
• Desired Skills:
• Experience with the Atlassian Tool suite (Jira, Confluence)
• Experience with Git Version Control System
• Experience with Test-driven development
• Experience with containerization technologies such as Docker