Top 22 Database administrator db Jobs in Columbia, Md

Database Administrator
Expression —Washington, DC
- $110,000 - $120,000 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Commuter assistance
- Health insurance
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Database Administrator
MANTECH —Columbia, MD
- Full-time
- Office
- SQL
- Bachelor's degree
Database Architect and Administrator
PRECISE SOFTWARE SOLUTIONS INCORPORATED —Rockville, MD
- Remote
- Background check
- 6 years
- Java
- Paid training
- Wellness program
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12d
Senior Oracle Database Administrator
Cornerstone Defense —Annapolis Jct, MD
- $190,000 - $210,000 a year
- Weekends as needed
- Bachelor's degree
- Senior level
- Communication skills
- Travel reimbursement
- Health savings account
Database Engineer/Oracle Database Administrator - CLEARANCE and POLYGRAPH REQUIRED
Constellation Technologies, Inc —Fort Meade, MD
- $175,000 - $230,000 a year
- Java
- Bachelor's degree
- JavaScript
- Paid training
- Health savings account
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Sr. Database Admin / Engineer - Exadata
Cornerstone Defense —Annapolis Junction, MD
- $175,000 - $195,000 a year
- Contract
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Travel reimbursement
- Health savings account
Database Administrator (DBA) - Postgres - FULLY CLEARED with POLYGRAPH REQUIRED
Constellation Technologies, Inc —Fort Meade, MD
- $125,000 - $225,000 a year
- Java
- Bachelor's degree
- JavaScript
- Paid training
- Health savings account
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Database Administrator (DBA) / Engineer (DBE) - FULLY CLEARED with POLYGRAPH REQUIRED
Constellation Technologies, Inc —Linthicum Heights, MD
- $125,000 - $225,000 a year
- Java
- SQL
- Bachelor's degree
- Paid training
- Health savings account
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Senior Oracle Database Admin / Engineer
Red Arch Solutions —Annapolis Junction, MD
- $180,000 - $200,000 a year
- Email
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Profit sharing
- Paid holidays
System Administrator
Delan Associates, Inc —Owings Mills, MD
- Extended hours
- Hybrid work
- Azure
- Oracle
- Computer Science
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Senior Database Administrator / Engineer - Exadata
GliaCell Technologies —Annapolis Junction, MD
- $170,000 - $260,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- System design
- Paid jury duty
- Disability insurance
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Database Administrator
Express —Columbus, OH
Administer Oracle and MS-SQL Databases (plan and perform database upgrades, apply database maintenance, design and maintain physical database layout, perform…

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Database Administrator

Expression -
Washington, DC

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Job Details

Full-time
$110,000 - $120,000 a year

Benefits

Commuter assistance
Health insurance
On-site gym
Dental insurance
Tuition reimbursement
Paid time off
Vision insurance
401(k) matching
Life insurance

Qualifications

Continuous Delivery (CD) implementation
Database compliance measures
High availability solutions design
Query plan analysis
Improving system uptime or availability
Database backup and recovery
Data retrieval time improvement
Data recovery
Database security hardening
Server backup and recovery
Database security management
Database server management
Collaboration with product development teams
Data backup
Business continuity planning
Cloud compliance
Data encryption implementation
DevOps automation
Managing cloud database deployments
System tuning
Information security auditing
PowerShell
High availability
T-SQL
IT disaster recovery planning

Full Job Description

Expression is seeking an experienced Database Administrator to support the National Telecommunications and Information Administration (NTIA) under the ISCOM Division. In this role, you will design, implement, secure, and optimize complex database solutions across both on-premises and cloud-based environments, with a strong emphasis on Microsoft Azure services. The Database Administrator will play a critical role in ensuring the performance, scalability, and reliability of mission-critical database systems that advance NTIA's mission of secure and efficient communications.

This position requires a proactive problem-solver with strong technical skills, a passion for automation and optimization, and the ability to collaborate closely with development, DevOps, and infrastructure teams to deliver modern, secure data solutions.

Location and Clearance

Washington, DC – Onsite
Active Secret or Top Secret clearance required (U.S. Citizenship required)
Minimal travel (<10%)

Responsibilities

Design, implement, and manage highly available and scalable Azure database solutions, including Azure SQL Database, Azure Managed Instance, and Cosmos DB.
Administer, maintain, and optimize both on-premises and cloud-based database environments to ensure peak performance, security, and reliability.
Monitor database performance and proactively optimize queries, indexing, and storage configurations in Azure.
Develop and implement robust backup, disaster recovery, and high-availability strategies to ensure business continuity.
Enforce database security, auditing, and compliance practices in alignment with federal standards and organizational policies.
Leverage Azure-native monitoring tools (e.g., Azure Monitor, Log Analytics, Application Insights) for proactive monitoring and performance tuning.
Collaborate with development and DevOps teams to integrate database services into CI/CD pipelines and automate deployment strategies.
Troubleshoot and resolve complex database issues and performance bottlenecks.
Develop and enforce standards, procedures, and best practices for database design, use, and maintenance.
Provide mentorship and technical guidance to junior engineers when required.

Qualifications

Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
Minimum of 4 years of experience in database engineering, administration, or cloud data solutions.
Expert-level experience with Azure database services including Azure SQL Database, Azure Managed Instance, and Cosmos DB.
Proficiency in T-SQL, PowerShell, and Azure CLI for scripting, automation, and database administration.
Strong understanding of PaaS and IaaS database offerings within Azure.
Proven expertise in performance tuning, query optimization, and indexing strategies.
Demonstrated experience implementing database security, auditing, encryption, and compliance controls in cloud environments.
Hands-on experience with backup, restore, disaster recovery, and high-availability solutions.
Experience collaborating with DevOps teams on automation and CI/CD workflows.

Preferred Experience

Microsoft Certified: Azure Database Administrator Associate or similar certification.
Prior experience supporting NTIA, Department of Commerce, or other federal civilian agencies.
Familiarity with NoSQL database technologies in Azure (e.g., Cosmos DB, Table Storage).
Experience implementing database security controls and compliance measures aligned with federal standards.
Understanding of hybrid or multi-cloud database strategies.

Benefits:

Expression offers competitive salaries and benefits, such as:

401k matching
PPO and HDHP medical/dental/vision insurance
Education reimbursement up to $10,000/yr
Complimentary life insurance
Generous PTO and 11 days of holiday leave
Onsite gym facility and trainer
Commuter Benefits Plan
In-office Cold Brew Coffee

About Expression:

Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, AI/ML, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression's culture focuses on creating immediate and sustainable value for our clients via agile delivery of tailored solutions built through constant engagement with our clients. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest-growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.

We make sure to provide everyone with the tools and opportunities to grow while working on some of the newest technologies in the industry. We get excited about celebrating our professionals' milestones, accomplishments, promotions, overcoming challenges, and many other aspects that make an engaging collaborative environment.

Equal Opportunity Employer/Veterans/Disabled
Expression is an Equal Opportunity Employer. If you require a reasonable accommodation during the application or interview process, please submit your request to our Human Resources department through the application portal.

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Refine Your Search

database administrator db jobs in columbia, md

Database Administrator

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Senior Oracle Database Administrator

Database Engineer/Oracle Database Administrator - CLEARANCE and POLYGRAPH REQUIRED

Sr. Database Admin / Engineer - Exadata

Database Administrator (DBA) - Postgres - FULLY CLEARED with POLYGRAPH REQUIRED

Database Administrator (DBA) / Engineer (DBE) - FULLY CLEARED with POLYGRAPH REQUIRED

Senior Oracle Database Admin / Engineer

System Administrator

Senior Database Administrator / Engineer - Exadata

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