Senior DB Engineer (TS/SCI/Poly) - Mission-Critical Data

Cornerstone Defense LLC; Annapolis (MD); On-site; USD 165,000 - 185,000; Full time

Benefits offered by this job

Medical, Dental and Vision plans

Generous PTO

401(k)

HSA/FSA options

Tuition Reimbursement

Life and Disability Insurance

Job summary

Cornerstone Defense LLC in Annapolis Junction seeks a Senior Database Engineer to design, implement, and maintain mission‑critical databases in a DoD environment. You will build relational/object databases, develop parser/loading tools, and ensure secure, scalable data operations across the data lifecycle.

TS/SCI w/ Polygraph to apply; 10+ years in DBE, Oracle, Linux, and DoD IA compliance preferred; you will guide architecture decisions and optimize performance while collaborating with

Qualifications

• 10 years of experience as a Database Engineer on programs of similar scope, type, and complexity.
• DoD 8570.01-M Information Assurance Technical (IAT) Level II compliant.

Responsibilities

• Support database design, development, implementation, information storage, retrieval, data flow, and analysis activities.
• Support analysis and evaluation of system improvements, optimization, development, and maintenance efforts.
• Lead the development of database structures aligned to system architecture.
• Lead the development of databases, database parser software, and database loading tools.
• Translate requirements and data into usable schemas by creating or updating ad hoc queries, scripts, and macros.
• Direct development of complex systems using queries, tables, ODBC, and cloud-based storage and retrieval methods.

Skills

Oracle Database

Oracle Enterprise Manager

Oracle Data Guard

Linux

Bash scripting

Education

Bachelor’s degree in a technical discipline

Tools

Linux

Job description

Cornerstone Defense LLC in Annapolis Junction seeks a Senior Database Engineer to design, implement, and maintain mission‑critical databases in a DoD environment. You will build relational/object databases, develop parser/loading tools, and ensure secure, scalable data operations across the data lifecycle.

TS/SCI w/ Polygraph to apply; 10+ years in DBE, Oracle, Linux, and DoD IA compliance preferred; you will guide architecture decisions and optimize performance while collaborating with