Full time

Halogen Engineering Group, Inc; Colombia; On-site; COP 667,811,000 - 686,892,000; Full time

Job summary

Halogen Engineering Group, Inc is seeking a Database Administrator with 10+ years of experience to manage Oracle, SQL Server, and SYBASE databases. The role focuses on maintaining security, integrity, and availability, including disaster recovery and performance tuning.

Onsite work in Columbia, Maryland with TS/SCI w/Poly clearance required. Responsibilities include data organization, policy development for security and lifecycle management, and collaboration with DBE for architecture changes.

Qualifications

• Maintain the integrity, security, and availability of database(s).
• Establish and maintain database user accounts.
• Administer and implement policies for database security and integrity.
• Organize and format data for efficient queries and storage.

Responsibilities

• Direct monitoring and optimization of database performance.
• Perform disaster recovery, tuning, and index maintenance.
• Coordinate architecture changes with Database Engineer (DBE).
• Direct installation of database management systems, databases, tables and views.

Skills

Database security

Disaster recovery

Performance tuning

Data modeling

DBMS evaluation

Oracle

SQL Server

Sybase

DB administration

Tools

Oracle DBMS

SQL Server

Sybase

Job description

Halogen Engineering Group, Inc | Full time

DATABASE ADMINISTRATOR – Oracle - 10+ yrs of Experience - TS/SCI w/Poly clearance is required- RC - 291

Columbia, United States | Posted on 07/31/2026

Database Administrator – Oracle - 10+ yrs of Experience - TS/SCI w/Poly Required

Halogen Engineering Group is looking for a Database Administrator who is responsible for m aintaining the integrity, security and availability of multiple database(s). Duties include disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data. Administers, maintains, develops and implements policies and procedures for ensuring the security and integrity of the database. Evaluates and recommend available database management system (DBMS) products. Performs database and software life-cycle activities to ensure highest level of system performance and availability and compliance with business requirements. Performs Oracle, SQL Server and SYBASE Database and Application server administration. Organizes and formats data for efficient query and storage processes.

Travel Required: No

Location: Columbia, Maryland

Shift: Day

Remote Type: Onsite

Security Clearance: Current TS/SCI

Polygraph: Required (Poly date must be less than five years old)

Salary Range

The projected compensation range for this position is 210K to 216K (annualized USD).

Salaryis determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Requirements

Qualifications

• Maintain the integrity, security, and availability of database(s)
• Establish and maintain database user accounts
• Administer, maintain, and implement policies and procedures for ensuring the security and integrity of the database(s)
• Organize and format data for efficient query and storage processes
• Evaluate requirements and recommends available DBMS products
• 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
• Develop policies and procedures for ensuring the security and integrity of the database(s)
• 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 Engineer (DBE)s
• Direct the monitoring, administrating, and implementing 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
• Directs the administration and use of current and emerging database tools, strategies and technologies
• Maintain the integrity, security, and availability of database(s)
• Establish and maintain database user accounts
• Administer, maintain, and implement policies and procedures for ensuring the security and integrity of the database(s)
• Organize and format data for efficient query and storage processes
• Evaluate requirements and recommends available DBMS products
• 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
• Develop policies and procedures for ensuring the security and integrity of the database(s)
• 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 Engineer (DBE)s
• Direct the monitoring, administrating, and implementing 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