Database Administrator

General information

Requisition #

R69893

Locations

USA-MD-Annapolis Junction

Posting Date

08/10/2026

Security Clearance Required

TS/SCI w/ Poly

Remote Type

Onsite

Time Type

Full time

Description & Requirements

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Database Administrator (DBA) to join our team in Annapolis Junction, MD.

Responsibilities include but are not limited to:

• Establish and maintain database code and interfacing accounts.
• Administer, maintain, and implement policies and procedures for ensuring the security and integrity of the database(s), table partitions, and DB security compliance.
• Organize and format data for efficient query and storage processes, as well as report distribution.
• Provide server administration with a variety of database products that include Oracle, SQL Server, and Sybase.
• Perform disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data.
• Perform database and software life-cycle activities to ensure highest level of system performance and availability.
• Support data modeling activities by way of prototype database implementation.
• Coordinate database architecture changes with Database Engineers (DBEs).
• Direct the monitoring, administration, and implementation of performance on database systems as well as database performance optimization, developing/changing database indices, redesigning database structure, and reloading data into a database.
• Direct the installation of database management systems, databases, tables, and views.

Minimum Qualifications:

• 10+ years' experience as a Database Administrator in programs and contracts of similar scope, type, and complexity.
• Bachelor's degree in technical discipline; an additional 4 years of database administration or engineering experience might be substituted for a degree.
• Experience with any of the following database and application server platforms: PostgreSQL, Oracle, SQL Server, or Sybase.

Clearance Requirements:

• Active TS/SCI with Polygraph.

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $141,500.00-$236,000.00. 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 (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.