Database Administrator (DISA)

horizonindustrieslimited; United States; Remote; USD 110,000 - 150,000; Full time

Benefits offered by this job

MedicalDentalVision

401(k) with employer match

Educational Assistance

Gym reimbursement

Paid time off

Job summary

horizonindustrieslimited is seeking an experienced Oracle Database Administrator to support mission-critical telecom contracting systems for a federal defense agency. The role: production Oracle administration, data design, and legacy data migration on a low-code platform in a fully remote US setting.

You will manage security, patches, and DR, along with STIG implementation and inter-agency data reconciliation for ongoing modernization efforts. Active DoD RMF experience is preferred.

Qualifications

• 5+ years as a production Oracle Database Administrator on a supported Oracle release.
• Advanced SQL and PL/SQL proficiency with MySQL or MariaDB knowledge.
• Oracle backup and recovery using RMAN; performance tuning with AWR/ASH.
• Hands-on data migration covering source-to-target mapping and reconciliation.
• Oracle DB STIG implementation within a DoD RMF environment.
• Experience on large-scale databases in a large organization.

Responsibilities

• Install, maintain, and tune Oracle database instances for the production system, coordinating with the hosting provider and agency DBAs.
• Define and enforce database security standards, manage access, and lead outage troubleshooting with disaster recovery operations.
• Test and deploy Oracle security patches and upgrades with coordination from ISSO.
• Validate database security posture against ACAS/HBSS scans and apply IAVA patches.
• Design schemas and data models for the next-gen low-code application delivered each sprint.
• Analyze, script, map, and validate migration of legacy contract data and reconcile migrated records.
• Maintain refresh schedules capturing cross-agency interdependencies and route changes via Enterprise Change Requests.

Skills

Oracle DBA

SQL

PL/SQL

RMAN

AWR/ASH

Data migration

Security/compliance

Disaster recovery

Tools

Oracle RMAN

AWS GovCloud

Amazon RDS

Splunk

Job description

Role overview

A fully remote, USA-based Database Administrator position supporting mission-critical telecommunications contracting systems for a federal defense agency. The role spans steady-state Oracle administration on a production system and data design plus legacy migration work for a next-generation modernization effort built on a low-code platform. An active Secret security clearance is required.

Responsibilities

• Install, maintain, and tune Oracle database instances for the production system, coordinating with the hosting provider and agency database administrators
• Define and enforce database security standards, manage access, and lead outage troubleshooting alongside disaster recovery operations
• Test and deploy Oracle security patches and version upgrades, applying configuration changes in coordination with the Information Systems Security Officer
• Validate database security posture against ACAS and HBSS scan results, complete Oracle Database STIG checklist reviews, and apply IAVA patches
• Design database schemas and data models for the next-generation low-code application delivered each sprint
• Analyze, script, map, and validate migration of legacy contract data, including reconciliation of migrated records
• Maintain refresh schedules that capture cross-agency interdependencies and route changes through Enterprise Change Requests

Requirements

• 5+ years as a production Oracle Database Administrator on a currently supported Oracle release
• Advanced SQL and PL/SQL, plus working knowledge of MySQL or MariaDB SQL
• Oracle backup and recovery using RMAN, and performance tuning using AWR and ASH
• Hands-on data migration experience covering source-to-target mapping, transformation scripting, and record reconciliation
• Oracle Database STIG implementation within a DoD Risk Management Framework environment
• Experience on at least two projects administering, operating, maintaining, and securing a large-scale database in a large organization

Nice to have

• Oracle high availability experience with RAC and/or Data Guard
• Familiarity with low-code data stores, record types, data sync, or connecting external databases to a managed cloud
• Experience operating databases in managed cloud environments such as AWS GovCloud or Amazon RDS
• Prior experience on similar large federal defense telecommunications contracting programs
• Oracle Certified Professional (OCP) credential
• Comfort with Splunk or comparable log analysis tools

Benefits and work setup

• Fully remote within the United States
• Comprehensive benefits package including medical, dental, vision, and disability coverage
• 401(k) with full vesting from day one and employer match after 90 days
• Educational Assistance and Student Loan Repayment programs
• Gym reimbursement and paid time off