Oracle DBA


  • Database
  • DBA
  • Oracle
  • Application
  • Management
  • Performance
  • Data Warehouse
  • Security
  • Networking
  • Manager

Job Description

Harmonia Holdings Group, LLC is an award-winning minority and female owned federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction.

Essential Job Functions:

The Database Administrator is responsible for the overall technical implementation, execution, control, and completion of assigned DBA tasks.

Responsible for supporting and maintenance large multi-terabyte Oracle 19c databases in production and non-production environments.

Responsible for supporting the development staff to ensure the optimal query configuration and response time for performance tuning.

Minimum Required Qualifications:

Bachelor's Degree in information technology, computer science, or a related field.

4-5 years Oracle development and production database administration.

Advance knowledge and experience with Oracle 19c.

Advance knowledge and experience with Oracle upgrades, patching, and troubleshooting.

Advance knowledge in database modeling and creating data marts.

Advance knowledge and experience with Oracle DR solutions - Data Guard, Oracle Real Application Cluster (RAC), Automatic Storage Management (ASM), Performance Tuning (AWR, ADDM, and ASH), Grid Control (19c) Management, Data Warehouse, Partitioning, Security, Multi-tenant.

Knowledge of Streams, Networking, Compression.

Knowledge and experience with monitoring and administration tools (Oracle Enterprise Manager).

Knowledge and experience of database tools such as Toad, and SQL*Developer.

Must have experience gathering and compiling data necessary to analyze a multitude of database products.

Must be able to evaluate data to quickly identify problems, issues and gaps.

Must have knowledge and skill to recommend solutions that will improve performance of databases.

Must have experience in defining and building effective and efficient databases using a variety of different software products.

Must have experience managing the routine operations and maintenance of databases and ensuring their reliable and efficient performance.

Must have knowledge of various database products and structures and can convey information to technicians for data input.

Knowledge of security hardening (encryption) for Oracle databases is a plus.

Advance knowledge of Redhat Linux and MS Windows Server.

Proven analytical and problem-solving abilities.

Proven ability to multi-tasking in a deadline driven environment.

Other Skills and Abilities:

Ability to work as a team player

Detailed documentation skills

Excellent oral and written communications

Preferred (but not required) Skills:

Supporting Microsoft SQL server 16 and above

As per the and regulations as detailed by , it is recommended that all federal government contractors be vaccinated against Covid-19, unless approved for an exemption/ accommodation on the basis of a sincerely held religious belief or medical circumstance.


Here at Harmonia we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include:
  • Recognized as a Top 20 "Best Place to Work in Virginia"
  • Recipient of Department of Labor's HireVets Gold Medallion
  • Great Place to Work Certification for five years running
  • A Virginia Chamber of Commerce Fantastic 50 company
  • A Northern Virginia Technology Council Tech 100 company
  • Inc. 5000 list of fastest growing companies for eleven years
  • Two-time SBA SBIR Tibbett's Award winner
  • Virginia Values Veterans (V3) Certification

We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Harmonia family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to
  • HSA- eligible medical insurance plans w/ Wellness Incentives for employees and family
  • Employer HSA matching and a generous HRA reimbursement to step in and help should you have a significant medical need
  • 100% employer-paid dental and vision insurance options
  • 100% employer-sponsored STD, LTD, and life insurance
  • Veterans Cohort
  • Gym membership and wellness reimbursements
  • 401(k) matching
  • Dollar-for-dollar 501(c)(3) donation matching
  • Flexible-schedules and telework options
  • Paid holidays and Flexible Paid Time Off
  • Adoption Expense Reimbursement
  • Paid Parental Leave
  • Professional development and career growth opportunities and paid training days
  • Employer-sponsored Employee Assistance Program for employee and family
  • Team and company-wide events, recognition, and appreciation-- and so much more!

Check out our , , and to find out a little more about who we are and if we are the right next step for your career!

Harmonia is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Harmonia does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact .