Senior Database Engineer - TS/SCI Cleared

ARSIEM Corporation; Maryland; On-site; USD 171,000 - 191,000; Full time

Job summary

ARSIEM Corporation in Annapolis Junction, MD is seeking a Database Engineer 3 to support a government client. The role focuses on database design, development and performance optimization within a secure, DoD-aligned environment.

You will work across the full lifecycle from requirements through IOC, translating business needs into robust data structures and optimized queries, with emphasis on reliability, scalability and compliance.

Qualifications

• Experience with Oracle Database, Oracle Enterprise Manager, and Oracle Data Guard.
• Linux OS, Bash scripting experience required.
• DoD 8570.01-M IAT II information assurance compliance is required.
• Ten years’ DBE experience or a bachelor’s degree with relevant experience.

Responsibilities

• Provides technical expertise for database design, development, and data retrieval.
• Develops relational/OO databases, parser software, and loading software.
• Translates requirements into usable queries and macros; uses ODBC and cloud storage.
• Leads front-end lifecycle work from requirements to IOC and testing.

Skills

Oracle Database

Linux OS

Bash Scripting

DoD 8570.01-M IAT II

MongoDB experience

Education

Bachelor’s degree in technical discipline

5 years DBE experience may substitute for bachelor’s degree

Tools

Oracle Enterprise Manager

Oracle Data Guard

Open Database Connectivity (ODBC)

Cloud methodologies

Job description

ARSIEM Corporation in Annapolis Junction, MD is seeking a Database Engineer 3 to support a government client. The role focuses on database design, development and performance optimization within a secure, DoD-aligned environment.

You will work across the full lifecycle from requirements through IOC, translating business needs into robust data structures and optimized queries, with emphasis on reliability, scalability and compliance.