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Security Jobs in Patterson, MD

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Sr Oracle Application DBA Think Tank, Inc.

Washington, DC

Contractor
Quick Apply

Bachelor's degree in Computer Science, or related fieldProficient with Oracle E-Business Suite, Oracle EBS Application Architecture, and SQLFamiliarity with federal IT security controls and audit requests, including SSO and MFAStrong experience with Oracle 12c/19c database administration, backup/recovery (RMAN), and high availability using Data Guard. Implement and maintain Oracle's Advanced Security features (e.g., TDE encryption, fine-grained auditing, wallet authentication).Manage and troubleshoot concurrent processing, workflows, and concurrent managers in the EBS stack.

30+ days ago

Sr. Oracle Backend DBA Mindlance

Washington, DC

Quick Apply

This role manages all backend database operations—including patching, cloning, tuning, disaster recovery, and high-availability—ensuring the EBS platform remains resilient and compliant as it transitions into the broader UNIFI operations framework referenced in the EBS Transformation Kick-Off Meeting. EBS Application Tier & Backend Support: Support EBS 12.2.12 backend components including database schemas (APPS, APPLSYS, etc.), workflow schemas, concurrent processing schemas, and technology stack objects.

30+ days ago

Database Engineer (Ts/Sci With Poly Required) GCI Inc

Tysons Corner, VA

The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Collaborate closely with the department engineering teams, including Network, Storage, Windows and Linux Systems Operating, Cloud, Web Services, Software Development, Information Systems Security Officer (ISSO), and DevOps.

30+ days ago

Senior Database Engineer AMERICAN SYSTEMS

Arlington, Virginia

Full time

This role will use Government-provided enterprise software development and analytics tools, including Advana where applicable, to develop code, applications, dashboards, and analytical products that improve access to Global Force Management Data Initiative (GFM DI) data, organizational data, and system features. Degree in another engineering discipline or operations research may be considered if the candidate has completed at least twenty-four (24) semester hours in operations research, mathematics, probability, statistics, mathematical logic, science, or other coursework requiring substantial college-level mathematics or statistics, and has significant systems engineering experience.

30+ days ago

AWS Database Engineer Guidehouse Inc

McLean, VA

Responsibilities include designing, developing, testing, maintaining, migrating, securing, monitoring, and optimizing database solutions using Oracle SQL and PL/SQL, PostgreSQL and PL/pgSQL, Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), and related AWS capabilities. Required: Hands-on experience designing, configuring, administering, monitoring, securing, and troubleshooting AWS database solutions using Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), IAM, and related AWS database components.

30+ days ago

Senior SQL Database Administrator Omniscius Consulting

Laurel, MD

You will perform database patching, vulnerability remediation, backups, performance tuning, automation, and cloud database management while ensuring compliance with enterprise security requirements and maintaining high system availability. The ideal candidate is a self-motivated database professional with strong Microsoft SQL Server administration experience, database automation expertise, and a passion for maintaining secure, high-performing enterprise systems.

30+ days ago

Actionet, Inc. Careers - Database Administrator ActioNet, Inc.

Silver Spring, MD

$108,000–$177,000 / year

ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security, and IT Managed Services. The position supports operational and scientific platforms used in marine environments, including systems that operate in intermittently connected or disconnected conditions, and emphasizes stability, data integrity, and procedural compliance over greenfield design.

30+ days ago

Database Administrator III BDR Solutions LLC

Herndon, VA

Remote

$80,000–$110,000 / year

Role Overview: BDR Solutions LLC is seeking an experienced Database Administrator III to support the design, administration, security, optimization, and maintenance of enterprise database environments supporting critical federal government systems. Compensation decisions depend on a wide range of factors, including but not limited to location, skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.

30+ days ago

Database Management Specialist (Active Secret Clearance) NANA Regional Corporation Inc

Alexandria, VA

$95,000–$99,000 / year

Administer, monitor, and maintain enterprise databases across on‑premises and Microsoft Azure environments, with primary emphasis on Microsoft SQL Server, Azure SQL Database, Azure SQL Managed Instance, and Azure SQL VM. This position will work closely with the Database Engineer Lead, application teams, infrastructure engineers, cloud engineers, cybersecurity personnel, and solution architects to maintain reliable database services and support modernization initiatives.

11 days ago

Database Administrator ActioNet Inc

Arlington, VA

$108,000–$177,000 / year

30+ days ago

Database Engineer, Level 3 Independent Software

Annapolis Junction, MD

What You Will Do: As a Database Engineer (DBE), Level 3 at Independent Software, you will provide technical expertise in the design, development, implementation, and management of complex database systems supporting mission-critical environments. You will work across the full system lifecycle-from requirements development through system acceptance testing and Initial Operational Capability (IOC)-ensuring database solutions are scalable, secure, and aligned with overall system architecture.

30+ days ago

Database Administrator Akumen, Inc.

Washington, DC

The DBA will be responsible for maintaining reliable database operations, troubleshooting complex issues, supporting application and infrastructure teams, and ensuring database environments meet established security and performance requirements. Akumen, Inc. is seeking an experienced Database Administrator (DBA) to support the administration, performance, security, and availability of mission-critical database environments supporting federal government systems.

19 days ago

Lead PostgreSQL DBA / PostgreSQL Support Lead PeopleNTech LLC

Alexandria, VA

$65–$68 / hour
Quick Apply

We are seeking an experienced PostgreSQL Database Expert to provide enterprise-grade PostgreSQL administration, support, performance tuning, and database reliability services. The individual will be responsible for ensuring the availability, performance, security, and scalability of mission-critical PostgreSQL environments while supporting production, non-production, and disaster recovery systems.

4 days ago

Database Engineer Stratacent

McLean, VA

Quick Apply

The ideal candidate will have strong hands-on experience with DB2, Oracle, Sybase, and/or SQL Server, along with expertise in database performance tuning, troubleshooting, backup and recovery, high availability, disaster recovery, security, and automation. • Strong expertise in at least two of the following databases: IBM DB2, Oracle Database, Sybase ASE/IQ, Microsoft SQL Server.

30+ days ago

Sr. Oracle Backend DBA Expert In Recruitment Solutions

Washington, DC

Quick Apply

This role manages all backend database operations—including patching, cloning, tuning, disaster recovery, and high-availability—ensuring the EBS platform remains resilient and compliant as it transitions into the broader UNIFI operations framework referenced in the EBS Transformation Kick-Off Meeting. The Senior Oracle Backend DBA is responsible for the stability, performance, security, and lifecycle management of Oracle E-Business Suite (EBS) 12.2.12 and its supporting database tiers.

30+ days ago

Database Engineer (PostgreSQL / SQL Server / Oracle / Ansible) PeopleNTech LLC

Alexandria, VA

Quick Apply

We are looking for a skilled Database Engineer with strong expertise in PostgreSQL and SQL Server , along with exposure to Oracle and automation using Ansible . The role involves managing, optimizing, and automating database environments to ensure high availability, performance, and scalability.

30+ days ago

Database Administrator PlanIT Group

Reston, VA

Remote

Quick Apply

The successful candidate will be responsible for performing complex functional activities in support of Oracle RDBMS products and services, IBM DB2, Oracle eBusiness Suite, and Postgres. • Must be able to obtain a Position of Public Trust Clearance – US Citizen or Permanent Resident (Green Card Holder) and must not have traveled outside the US for a combined total of 6 months or more in last 5 years.

30+ days ago

Database Administrator - Mid/Senior Level MORI Associates, Inc.

Washington, DC

$100,000–$110,000 / year

As a trusted partner supporting the National Aeronautics and Space Administration (NASA), we are seeking talented Database Administrators (Levels I-III) to help modernize and transform a diverse portfolio of enterprise business applications that support NASA's mission. You'll engage with cutting-edge database technologies, collaborate with talented professionals, and play a key role in ensuring the reliability, security, and performance of enterprise database platforms.

9 days ago

ME00670-Database Engineer 3 Momentum Engineering

Annapolis Junction, Maryland

This role requires strong Oracle database administration experience, Linux expertise, and the ability to design and optimize database solutions that balance performance, security, scalability, retention, and mission requirements. The successful candidate will support database engineering throughout the system development lifecycle, from requirements definition and architecture through system acceptance testing and Initial Operational Capability (IOC).

4 days ago

Database Engineer Pointer Technologies

Annapolis Junction, MD

Pointer Technologies is seeking a highly skilled and motivated Database Engineer to design, develop, and maintain scalable and efficient database solutions. Proficiency in relational databases (e.g., MySQL, PostgreSQL, SQL Server) and NoSQL databases (e.g., MongoDB, Cassandra).

30+ days ago

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Security Jobs in Patterson, MD

Sr Oracle Application DBA Think Tank, Inc.

Sr. Oracle Backend DBA Mindlance

Database Engineer (Ts/Sci With Poly Required) GCI Inc

Senior Database Engineer AMERICAN SYSTEMS

AWS Database Engineer Guidehouse Inc

Senior SQL Database Administrator Omniscius Consulting

Actionet, Inc. Careers - Database Administrator ActioNet, Inc.

Database Administrator III BDR Solutions LLC

Database Management Specialist (Active Secret Clearance) NANA Regional Corporation Inc

Database Administrator ActioNet Inc

Database Engineer, Level 3 Independent Software

Database Administrator Akumen, Inc.

Lead PostgreSQL DBA / PostgreSQL Support Lead PeopleNTech LLC

Database Engineer Stratacent

Sr. Oracle Backend DBA Expert In Recruitment Solutions

Database Engineer (PostgreSQL / SQL Server / Oracle / Ansible) PeopleNTech LLC

Database Administrator PlanIT Group

Database Administrator - Mid/Senior Level MORI Associates, Inc.

ME00670-Database Engineer 3 Momentum Engineering

Database Engineer Pointer Technologies

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