Database Engineer (Full Scope Polygraph)

Modern Technology Solutions, Inc.
401(k)
United States, Maryland, Fort Meade
Feb 04, 2026
Modern Technology Solutions, Inc. (MTSI) is seeking a Database Engineer in Annapolis Junction, Maryland. Responsibilities: Provide technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. Develop relational and/or Object-Oriented databases, database parser software, and database loading software. Develop long-range requirements for database administration and design. Create a database structure that fits into the overall architecture of the system under development and makes trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls. Works primarily at the front end of the lifecycle-requirements through system acceptance testing and Initial Operational Capability (IOC). Develop requirements from a project's inception to its conclusion for a particular business and Information Technology (IT) subject matter area (i.e., simple to complex systems). Assist with recommendations and evaluation of systems improvements, optimization, development, and/or maintenance efforts. Translates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros. Updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Required Qualifications:* 1-5 years of work experience as a database engineer. Prior experience with Python and SQL is desired. Prior experience with Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP) or AWS GovCloud. Prior experience with ETL frameworks. Education Requirements: Bachelor's degree in computer science, computer programming, engineering or a relevant discipline. Any data engineering certification is desired. Clearance Requirements: TS/SCI with Full-Scope Polygraph Travel Requirements:* N/A #LI-RC2 Interesting Work:* Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year. Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting up to $9k annually Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual educational reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.