ManTech Jr. Database Administrator in Chantilly, Virginia

  • Monitors database performance during O&Mactivities.

  • Devises or modifies procedures to solve databaseproblems considering computer equipment capacity and limitations, operating time,and form of desired results.

  • Prepares detailed specifications for programs.

  • Executes database scripts.

  • Performs database testing, implementation, anddocumentation of new software and enhancements of existing applications.

  • Works with project managers, developers, and endusers to ensure database application designs meet business requirements.

  • Evaluates new and existing software products partof an O&M Database Administration team for a custom GOTS Application Suite.

  • Performs application builds in Test andProduction environments.

  • Execute Break/Fixes to resolve issues.

  • Contributes to Request for Change (RFC)creation, implementation, and verification.

  • Follows Change and Release Management processesand procedures.

  • Install, configure, upgrade, migrate and patchOracle 10gR2/11g/12c databases on UNIX and Red Hat Linux.

  • Work at OS level on Linux, writing scripts andconfiguring storage.

  • Work in an Oracle 10gR2/11g/12c environmentincluding RAC, ASM, RMAN, PL/SQL, OEM Grid control (10gR2 and 12c), Data Guard,Partitioning, database performance tuning, and configuring options such asOracle Resource Manager.

  • Install, configure, upgrade, migrate and patchMySQL database on Linux environment.

  • Implement, maintain and test Disaster Recoverymethodology for all production databases.

  • Work with application owners and technicalarchitects requirements and support needs.

  • Implement database security including passwordmanagement, encryption, and DB auditing.

  • Maintain and publish documentation forMediacom-specific needs.

  • Attend meetings with application teams andexternal product and services vendors.


• Ability to obtain a DOD Security Clearance.

• Ability to obtain a DHS Entrance on Duty (EOD).

• Bachelor s degree or Associates/Vocational/Technical education or equivalent work experience.

• Flexible – The environment is highly dynamic. You will be expected to keep up with the changing environment while ensuring a high level of operational effectiveness.

• Team Player – This role is part of a much larger team.


Equivalent Experience/Education, Bachelor's Degree

Years of Experience

06-08 years w/High School Diploma, 00-02 years w/Bachelors Degree

Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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