1

Database Jobs in Naperville, IL (NOW HIRING)

ORACLE DBA MANAGER

Bloomingdale, IL

$51.25 - $69.50/hr

SUMMARY The Oracle DBA Manager is the organization's utmost senior hands-on Oracle database resource and primary Oracle DBA, responsible for daily administration, support, reliability, performance ...

SQL Database Admin

Chicago, IL · On-site

$51.50 - $64.50/hr

SQL Database Admin Location: Chicago, IL (onsite) Job Type: Full time * SQL Server 2022 Administrative expertise * SSIS,SSRS,SSAS installation and configuration expertise * Experience in Handling ...

Senior Cassandra Database Administrator Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you passionate about optimizing high-performance, reliable databases? As a Senior ...

Strong senior db2 application DBA with 10+ years of experience DB2 UDB in AIX is the primary skill set and experience in Oracle is a plus Experience in supporting BFS clients is a plus Technical ...

Kemper is seeking an SQL Server DBA. This Database Administrator (DBA) is a principal-level Microsoft SQL Server technical expert responsible for the architecture, administration, performance ...

Exadata Oracle DBA

Chicago, IL

$52.25 - $71/hr

Exadata Oracle DBA Job Location: Chicago, IL Duration: Full Time/Perm We are hiring on Exadata Oracle DBA at Chicago, IL on a Full Time/Perm with the following experience and Skills. Required Skills:

Oracle DBA I

Chicago, IL · On-site +1

$76K - $120K/yr

Performs database installation and upgrades, including patching. Provides technical support during critical and non-critical business hours. Proactively identifies and automates the resolution to ...

SQL Server DBA Location: Lake Forest, IL(Need Locals) Length: 2 Months (Potential Extension) Visa: USC, GC Skype Interview allowed if candidate can start ASAP The DBA provides production and project ...

Kemper is seeking an SQL Server DBA. This Database Administrator (DBA) is a principal-level Microsoft SQL Server technical expert responsible for the architecture, administration, performance ...

Oracle DBA I

Chicago, IL · On-site

$76K - $120K/yr

Performs database installation and upgrades, including patching. Provides technical support during critical and non-critical business hours. Proactively identifies and automates the resolution to ...

SQL Database Administrator

Chicago, IL · On-site

$51.50 - $64.50/hr

This position will also be responsible for end-to-end design and administration of SQL databases, clusters, and data warehouses. In addition, this role will work with data modeling, data/metadata ...

Showing results 41-60

Database information

See Naperville, IL salary details

$26

$53

$80

How much do database jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for database in Naperville, IL is $53.04, according to ZipRecruiter salary data. Most workers in this role earn between $43.46 and $60.00 per hour, depending on experience, location, and employer.

What careers use databases?

Database professionals, such as database administrators, data analysts, and data engineers, use databases to store, manage, and analyze data across various industries. These roles often require knowledge of database management systems like SQL, Oracle, or MySQL, and involve tasks such as designing database schemas, ensuring data security, and optimizing performance.

What are common challenges faced by database professionals and how can they be addressed?

Database professionals often encounter challenges such as managing large volumes of data, ensuring data security, and minimizing downtime during system upgrades or migrations. Staying current with evolving database technologies and best practices is essential to address these challenges effectively. Collaboration with developers, network administrators, and security teams can help proactively identify and resolve potential issues, ensuring optimal database performance and integrity.

What skills and qualifications are needed to be a database administrator?

To thrive as a Database Administrator, you need strong skills in database design, SQL, data security, and a relevant degree or certification such as Microsoft Certified: Azure Database Administrator Associate. Familiarity with database management systems like Oracle, MySQL, or Microsoft SQL Server, and backup and recovery tools is typically required. Attention to detail, problem-solving, and strong communication skills help administrators manage data integrity and collaborate with IT teams. These skills are critical for ensuring data availability, security, and optimal database performance within organizations.

What are jobs in a database?

Jobs in a database typically refer to tasks or processes such as data entry, database administration, query writing, and maintenance that ensure data is stored, organized, and accessible efficiently. These roles often require knowledge of database management systems like SQL, and may involve monitoring performance, backups, and security. Database jobs can be full-time positions, freelance work, or project-based tasks depending on organizational needs.

What is a database administrator?

Database administrators (DBAs) are IT professionals responsible for managing and maintaining databases that store and organize data for organizations. Their job includes installing, configuring, monitoring, and securing databases, as well as troubleshooting issues and ensuring data integrity. DBAs also perform backups, restore data when needed, and optimize database performance to support business operations. They often work with database management systems like Oracle, SQL Server, MySQL, or PostgreSQL.

How do I become a database administrator?

To become a database administrator, you typically need a bachelor's degree in computer science, information technology, or a related field. Gaining experience with database management systems like SQL Server, Oracle, or MySQL, and obtaining certifications such as Microsoft Certified: Azure Database Administrator Associate or Oracle Certified Professional can improve job prospects. Strong problem-solving skills, attention to detail, and knowledge of data security are also important for this role.

What is the difference between Database vs Data Analyst?

AspectDatabaseData Analyst
Required CredentialsDatabase certifications (e.g., Oracle, Microsoft SQL Server)Data analysis certifications (e.g., Microsoft Data Analyst, Tableau)
Work EnvironmentDatabase management systems, server environmentsData visualization tools, spreadsheets, reporting platforms
Employer & Industry UsageIT departments, database administration teamsBusiness intelligence, marketing, finance teams
Common Search & ComparisonDatabase vs Data Analyst

While both roles involve working with data, a Database professional primarily manages, maintains, and secures databases, ensuring data integrity and performance. In contrast, a Data Analyst interprets data, creates reports, and provides insights to support business decisions. Understanding these differences helps in choosing the right career path or job focus within data-related fields.

What are the most commonly searched types of Database jobs in Naperville, IL? The most popular types of Database jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Database jobs? Cities near Naperville, IL with the most Database job openings:
Infographic showing various Database job openings in Naperville, IL as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $110,324 per year, or $53 per hour.

ORACLE DBA MANAGER

NOW HEALTH GROUP, INC.

Bloomingdale, IL

$51.25 - $69.50/hr

Full-time

Re-posted 12 days ago


Job description

SUMMARY

The Oracle DBA Manager is the organization’s utmost senior hands-on Oracle database resource and primary Oracle DBA, responsible for daily administration, support, reliability, performance, security, backup/recovery, and lifecycle management of Oracle databases and Oracle E-Business Suite (EBS). This is not a primarily administrative management role; it is a hands-on senior technical role first, with supervisory responsibility for the Oracle DBA team and oversight of outside consultants.

The role works alongside and collaborates with the Applications, Infrastructure, Security, and Networking teams within IT, and is responsible for disaster recovery planning, Oracle database and EBS upgrades, testing and installation of new software, security and recovery programs, and backup processes to prevent data loss. The role also supports Oracle Data Guard, cloning, Incorta, Oracle Cloud initiatives, other Oracle-based or database-backed business systems, and other systems as needed.

The Oracle DBA Manager assesses company needs regarding data storage and access, creates and maintains database systems to meet those needs, oversees database uptime, diagnoses and repairs database issues, remediates vendor service requests, and leads work related to capacity planning, installation, configuration, design, monitoring, general database health and maintenance, performance tuning, and data integration and migration. As leader of the Oracle DBA team, the position provides day-to-day technical direction, mentoring, work prioritization, and appropriate separation/split of duties while remaining the primary escalation point and most senior hands-on practitioner.

Key Responsibilities

  • Supervise direct and indirect employees and outside consultants. Mentor and train direct reports as well as other IT team members.
  • Evaluates systems & data requirements. Meet with analysts, developers, and other personnel to determine specific database needs. Translate those requirements and needs back into the database systems.
  • Assist the Enterprise Application team in the design, implementation, and performance tuning of Oracle applications and other systems as needed.
  • Maintains a working knowledge of the Oracle eBusiness Suite technology stack.
  • Ensures proper configuration of underlying OS environments in relation to database health.
  • Collaborate with the Enterprise Applications team to drive innovation on new and enhanced system functionality for Enterprise Business Suite Applications.
  • Ensures system availability of the Oracle E-Business Suite, Laboratory Information Management Systems (LIMS), ETQ Reliance, Incorta, and other databases.
  • Disaster recovery planning includes database & application performance monitoring and tuning, security, backups, and failover, including data recovery.
  • Provides hands-on support, leadership, and direction as the primary Oracle Database Administrator.
  • Develops database architectures, standards, and quality assurance policies and procedures.
  • Ensures the security of key corporate data.
  • Develops backup, failover, and recovery procedures and guidelines that are compliant with NOW Health Group, Inc. security principles. Ensures all Oracle and related systems have proper backup procedures. Monitors these procedures to confirm their appropriate execution and completion.
  • Assists the Enterprise Applications Development team with the implementation, testing, and support of new system integrations, applications, and reports.
  • Manages all instances of the Oracle databases and applications, including, but not limited to, Production, test, development, DR, Patch, Sandbox, including the implementation, reorganization, backup and recovery, and cloning processes.
  • Conducts research and makes recommendations on database products, patches, services, protocols, and standards to improve the reliability and usability of the entire Oracle database and application server environment.
  • Administers Oracle EBS (Enterprise Business Suite) and Oracle Support for Service Requests.
  • Applies patches/fixes as needed into the DEVELOPMENT instance, requests functional users test in the TEST instance, and after the functional representative certifies fix, applies to the PRODUCTION instance servers as required.
  • Provides both functional and technical advice on related Oracle database issues to users, peers, and senior management.
  • Requires Security knowledge and expertise as relates to Oracle systems for day-to-day support as well as identifying opportunities to enhance overall security.
  • Monitors database performance and efficiency, troubleshoots database issues as they arise, and performs preventative maintenance.
  • Provides capacity planning and performance tuning using various methods and tools.
  • Highly Proficient in the use SQL, PL/SQL and SQL Loader.
  • Work with the Quality Department to maintain validation status for those systems that have been validated. Collaborate with Quality on the ECC (engineering change control) process.
  • Helps support the data extraction and loading processes for analytic and BI systems.
  • Helps manage Oracle Cloud systems operation & support on SaaS (software as a service, IaaS (infrastructure as a service) and PaaS (platform as a service) platforms. Interface, oversee, manage, audit service providers, and ensure reliable cloud database and application systems.
  • Complies with safety and GMP requirements.

Skills

Strong analytical, problem-solving, and organizational skills. Detail-oriented and logical with the ability to understand technical architecture and programming, project scheduling, time management, and leadership. Strong verbal and written communication, as well as technical skills, are essential for this role.

  • Ability to resolve critical issues independently.
  • Communication, teamwork, and mentoring skills.
  • Ability to work tight deadlines under pressure.
  • Assess data storage and access needs for near-term and future growth.
  • Create and maintain databases.
  • Upgrade database systems and software as needed.
  • Develop emergency data storage and retrieval plans.
  • Collaborate with Applications and Server Infrastructure teams to help manage the applications and data backup operations.
  • Database systems: Oracle 11G/12C/19c/26ai, MySQL, Incorta, Microsoft SQL Server
  • Oracle E-Business Suite Applications: 12.2.x
  • Knowledge of database theory, design and query languages (SQL, PL/SQL)
  • Database languages: Strong working knowledge and proficiency of Oracle SQL required. Knowledge of other database languages, such as MySQL is a plus.
  • Knowledge of MCP server/client configurations and integrations.
  • Knowledge of RAG database models.
  • Operating systems: Strong working knowledge and proficiency of AIX and Linux operating systems required. Knowledge of Microsoft Windows Server is a plus.
  • Project management capabilities: project scheduling, time management, project risk remediation, and techniques to oversee database development and operations.

SAFETY STATEMENT RESPONSIBILITY

Supports a culture of safety; follows all workplace health and safety procedures. Responsible for safety performance in respective area. Ensures the implementation of, adherence to, and enforcement of workplace health and safety requirements. Ensures activities are completed to promote and enforce safe behaviors by supervisors and employees. Ensures injury prevention efforts are effectively implemented. Fulfills responsibilities as outlined in the company safety management plan.

QUALIFICATIONS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Solid organizational skills are a must.

EDUCATION and/or EXPERIENCE

  • Bachelor's degree (B. S.) in Computer Science or related field from four-year college or university; along with six years of minimum experience with Oracle’s suite of products.
  • General working knowledge of various Relational Database systems, including installation and maintenance.
  • Experience with Unix AIX, Linux, and Windows environments.
  • Expertise in Data Warehousing, Oracle Parallel Server, and Web-based implementation.
  • Experience with backup/recovery requirements in the Oracle products, as well as performance tuning and database design.
  • Oracle Certified DBA/ADBA is a plus.

LANGUAGE SKILLS

Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public.

REASONING ABILITY

Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The employee regularly sits at a stationary desk and uses a computer. The employee is occasionally required to stand and walk. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, color vision, depth perception, and ability to adjust focus.

WORK ENVIRONMENT

Non-standard hours and/or extended work hours can be expected due to user/project requirements and/or deadlines, system or user issues as well as workload backlog. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.