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Overnight Informix Dba Jobs (NOW HIRING)

EROS Technologies, Inc.

Informix DBA

Woodland, CA

Informix DBA Location: Woodland hills, CA Joining Mode Contract Primary skills: Informix DBA with 4GL knowledge Secondary: Knowledge on UNIX or Linux Years of experience: Minimum 8 Years Additional ...

krg technology inc

Informix DBA

Dallas, TX

Proven knowledge and experience conducting database migrations. SKILL REQUIREMENTS Installation of the Informix server versions 11 and 12. Ability to configure to work with Solaris. Work with DBAs in ...

Sonsoft Inc

Informix DBA Consultant

Northfield, IL

At least 4 years of experience in Informix DBA * At least 4 years of experience in Development/ Configuration/solutions evaluation/ Validation and deployment * At least 4 years of experience in ...

Infojini Inc

Informix 4GL Consultant

Baltimore, MD

... items DBA experience developing applications in Informix ISQL/4GL, C-ISAM, Standard Engine (SE) and other DBMS platforms. Including the management of data, tables, views, indexes, constraints ...

Infojini Inc

Informix 4GL Developer

Baltimore, MD

... items DBA experience developing applications in Informix ISQL/4GL, C-ISAM, Standard Engine (SE) and other DBMS platforms. Including the management of data, tables, views, indexes, constraints ...

S R INTERNATIONAL INC

Senior ADABAS Administrator

Jackson, MS · Remote

$46.75 - $64.50/hr

State of Mississippi - Senior ADABAS Administrator - DBA-156455 (Remote) Closing Date: 3/30/2026 s ... SCL, Informix, and UNIX. * Three years of experience advising on system architecture, and ...

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Overnight Informix Dba information

What are the key skills and qualifications needed to thrive as an Overnight Informix DBA, and why are they important?

To thrive as an Overnight Informix DBA, you need expertise in Informix database administration, SQL scripting, and system troubleshooting, often backed by a degree in computer science or related certifications. Familiarity with Informix tools, monitoring utilities, backup/recovery software, and ticketing systems is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for managing critical incidents during off-hours. These abilities are essential to ensure database reliability, rapid issue resolution, and continuous system availability in 24/7 operational environments.

How does an Overnight Informix DBA typically collaborate with other IT teams during off-hours?

As an Overnight Informix DBA, you’ll often coordinate with network engineers, application support teams, and on-call managers to address urgent issues that arise after regular business hours. Communication is usually handled through ticketing systems, emails, and scheduled check-ins to ensure that any incidents are tracked and resolved efficiently. While you may work independently most of the shift, you’ll also be responsible for providing detailed handover reports to the day team, ensuring seamless continuity of database operations. This collaborative approach helps maintain database health and minimizes downtime for critical business systems.

What are Overnight Informix DBAs?

Overnight Informix DBAs are database administrators who specialize in managing and maintaining IBM Informix databases during overnight shifts. Their primary responsibilities include monitoring database performance, performing backups, addressing issues that arise after regular business hours, and ensuring that databases remain available and secure. These professionals are essential for organizations that require 24/7 database uptime and quick responses to incidents or maintenance needs that occur overnight.

What is the difference between Overnight Informix Dba vs Night Shift Oracle DBA?

AspectOvernight Informix DbaNight Shift Oracle DBA
CertificationsInformix certifications, DBA certificationsOracle certifications, DBA certifications
Work EnvironmentData centers, 24/7 support teamsData centers, 24/7 support teams
Industry UsageFinancial, healthcare, retailFinancial, healthcare, retail
Job FocusDatabase maintenance, backups, performance tuningDatabase maintenance, backups, performance tuning

Both roles involve managing databases during overnight shifts, focusing on maintenance, backups, and performance. The main difference lies in the database systems used: Informix for the Overnight Informix Dba and Oracle for the Night Shift Oracle DBA. Certifications and specific database knowledge are tailored to each platform, but the work environment and industry applications are similar.

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What are the most commonly searched types of Informix Dba jobs? The most popular types of Informix Dba jobs are:
What job categories do people searching Overnight Informix Dba jobs look for? The top searched job categories for Overnight Informix Dba jobs are:
Overnight Informix Dba jobs near you
Infographic showing various Overnight Informix Dba job openings in the United States as of May 2026, with employment types broken down into 8% As Needed, 58% Full Time, 17% Part Time, and 17% Contract. Highlights an 100% Hybrid job distribution.

Informix Database Administrator

Prophecy Technologies

Atlanta, GA • On-site

Full-time

Posted 8 days ago

Job description

Job Summary:
We are seeking an experienced Informix Database Administrator to join our team. The ideal candidate will have strong expertise in Informix database administration, including system administration, database administration, backup, archive, and restore management, performance management, and reporting.
Key Responsibilities:
  • Install, configure, and maintain Informix DB clusters.
  • Manage and support 24x7 production as well as development databases to ensure maximum availability for various applications.
  • Perform DBA-related tasks in key areas of system administration, database administration, backup, archive, and restore management, performance management, and reporting.
  • Perform capacity planning, performance monitoring, and tuning, strategies defined for backup/recovery techniques, and problem determination and resolution.
  • Monitor database performance and ensure high availability and security.
  • Perform routine database maintenance tasks, including backups, restores, and upgrades.
  • Troubleshoot and resolve database-related issues.
  • Optimize and tune database performance for maximum efficiency.
  • Implement and manage database security measures.
  • Collaborate with development and operations teams to design and implement database solutions.
  • Document database configurations, procedures, and policies.
  • Stay updated with the latest developments and best practices in Informix DB and database administration.
  • Data Replication and High Availability: Configure and manage Informix DB replication strategies to ensure data availability and durability.
  • Implement data replication across multiple data centers and handle replication challenges, such as consistency and latency.
  • Security and Access Control: Implement and enforce database security measures, including authentication, authorization, and encryption.
  • Set up user roles and permissions to control access to databases and data.
  • Regularly review and update security configurations to address emerging threats and vulnerabilities.
  • Database Monitoring and Alerting: Set up database monitoring tools to proactively identify performance issues, errors, and anomalies.
  • Create and configure alerts to notify relevant teams of critical database events.
  • Respond to database alerts and take appropriate actions to resolve issues.
  • Tuning DB parameters.
  • Correlate related incidents together into a problem ticket and manage through the problem management process.
  • Use trend analysis to identify, detail, categorize, prioritize, and create Problems Management Records.
  • Restore database.
  • Handle DB performance-related issues.
  • Manage all Service requests through the change management process.
  • Automate administration tasks where possible.
  • Manage and update all Database environment documentation.
  • Ensure DB server availability for business applications.

Required Technical Skills:
  • Informix database administration.
  • Unix commands and scripting.
  • SQL.
  • Database security measures.
  • Database monitoring tools.
  • Problem management process.
  • Trend analysis.
  • DB parameter tuning.

Required Qualifications:
  • 10+ years of experience in Informix database administration.
  • Proven expertise in Informix database administration, including system administration, database administration, backup, archive, and restore management, performance management, and reporting.
  • Strong knowledge of Unix commands and scripting.
  • Strong knowledge of SQL.
  • Strong knowledge of database security measures.
  • Strong knowledge of database monitoring tools.
  • Strong knowledge of problem management process.
  • Strong knowledge of trend analysis.
  • Strong knowledge of DB parameter tuning.

Preferred Qualifications:
  • Working knowledge of Oracle, DB2 LUW, SQL, and Cassandra.
  • Strong communication and collaboration skills.
  • Ability to work in a fast-paced environment.

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