Senior Database Administrator

Envision Innovative Solutions; Corridor North (MD); On-site; USD 220,000 - 250,000; Full time

Job summary

Envision Innovative Solutions seeks a Senior Database Administrator in Annapolis Junction, MD. The role focuses on managing enterprise databases, including Oracle and cloud DBs, with emphasis on security, performance, and high availability.

The candidate will lead DR planning, migrations to AWS, and ongoing optimization of PL/SQL code and data structures for mission-critical systems. On-site work with TS/SCI readiness is required.

Qualifications

• Ten years of DBA experience is required.
• Bachelor's degree in a technical discipline or equivalent experience.

Responsibilities

• Maintain integrity, security, availability, and performance of multiple databases, including DR, monitoring, tuning, and index/partition optimization.
• Administer Oracle and cloud native DBs (AWS RDS, Aurora, DynamoDB)—installation, configuration, OEM management, lifecycle maintenance.
• Develop and optimize PL/SQL procedures, queries, and data structures for efficient storage and access.
• Implement and enforce database security policies, user management, data at rest/in transit protections, and OLS.
• Support migrations from on‑prem Oracle to AWS RDS and design for resilience and high availability.
• Troubleshoot performance bottlenecks and system anomalies; drive optimization and schema redesign as needed.
• Evaluate DBMS products and guide adoption of emerging database tools and best practices.

Skills

Oracle DBA

PL/SQL

AWS RDS

Aurora

DynamoDB

Security policies

Performance tuning

Education

Bachelor's degree in a technical discipline

Tools

OEM Management

Oracle Label Security

Job description

Envision Innovative Solutions delivers mission‑focused technology solutions to the Defense and Intelligence Community. Since 2006, we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions.

Envision Innovative Solutions is seeking a motivated, career-oriented, and customer-focused Senior Database Administratorto join our team inAnnapolis Junction, Maryland. This onsite position is responsible for the administration, optimization, security, and availability of enterprise database environments supporting mission-critical systems.

Primary Responsibilities

• Maintain the integrity, security, availability, and performance of multiple databases, including disaster recovery, monitoring, tuning, and index/partition optimization.
• Administer Oracle and cloud native database technologies (AWS RDS, Aurora, DynamoDB), including installation, configuration, OEM management, and life‑cycle maintenance.
• Develop, maintain, and optimize PL/SQL procedures, queries, schema changes, and data structures to support efficient storage, retrieval, and application performance.
• Implement and enforce database security policies, user account management, data at rest/in transit protections, and Oracle Label Security (OLS).
• Support database migration efforts, including transitioning Oracle on prem environments to AWS RDS, and design solutions for resilience and high availability.
• Troubleshoot performance bottlenecks, locking issues, and system anomalies while directing performance optimization and structural redesign efforts.
• Evaluate DBMS products, recommend solutions, and guide the adoption of emerging database tools, technologies, and best practices.

Required Skills

• Ten (10) years' experience as a DBA
• Bachelor's degree in a technical discipline from an accredited college or university is required. Four (4) years of additional DBA experience may be substituted for a bachelor's degree.

Security Clearance Requirement

• Current/Active TS/SCI with Full Scope Polygraph

The projected compensation range for this position is $250,000.00-$220,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.

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.