Principal Database Engineer with Security Clearance

At Envision Innovative Solutions, we're more than a technology company—we're a team of innovators, problem-solvers, and mission-focused professionals dedicated to making a meaningful impact. Since 2006, we have delivered innovative technology, engineering, cybersecurity, and mission support solutions to government and commercial clients. We foster a collaborative, and people-first culture where creativity is encouraged, professional growth is supported, and every team member has the opportunity to make a difference.
We are seeking a talented and motivated Principal Database Engineer to join our team in Annapolis Junction, Maryland.

Primary Responsibilities: • Support the database design, development, implementation, information storage and retrieval, data flow and analysis activities • Support the analysis and evaluation of system improvements, optimization, development and/or maintenance efforts

• Assist in developing databases, database parser software, and database loading software

Translate a set of requirements and data into a usable database schema by creating or recreating ad hoc queries, scripts and macros, updates existing queries, creates new ones to manipulate data into a master file

• Assist in developing database structures that fit into the overall architecture of the system under development
• Lead development of databases, database parser software, and database loading software Develop requirement recommendations from a projects inception to its conclusion for a particular Business and IT subject matter area (i.e. simple to complex systems)
• Develop a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls
• Direct fulfillment of requirements from a projects inception to it conclusion • Direct organization of requirements and data into a usable database schema by directing development of ad hoc queries, scripts, macros, updates to existing queries
• Direct the overall database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain control
• Direct the development of complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies

Required Skills

• Ten (10) years experience as a DBE in programs and contracts of similar scope, type, and complexity is required. Bachelors degree in a technical discipline from an accredited college or university is required. Five (5) years of additional experience may be substituted for a bachelors degree.
• DoD 8570.01 (IAT) Level II certification Security Clearance Requirement: • Current/Active TS/SCI with Polygraph. Why Envision Innovative Solutions?
• Long-Term Stability: With an average employee tenure of 7–10 years, Envision fosters a culture of stability, continuity, and sustained professional growth.
• Engineer-First Culture: Built by engineers, for engineers—where technical expertise, innovation, and practical problem-solving drive success.
• Minimal Bureaucracy: A streamlined organizational structure enables faster decision-making, greater agility, and efficient execution.
• Autonomy AND Mission Impact: Engineers are empowered to take ownership, make meaningful decisions, and contribute directly to mission-critical outcomes.
• Ideas Matter: Innovative thinking is encouraged, individual contributions are valued, and engineers have the opportunity to turn ideas into meaningful solutions.

Envision Innovative Solutions is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran's status, age, disability or any other basis prohibited by law.