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Senior Database Engineer Jobs in Belleville, IL (NOW HIRING)

Sr AWS Engineer

Saint Louis, MO · On-site

$101K - $139K/yr

I have an opportunity for a "Sr AWS Engineer" - (St Louis, MO - Remote). and I am looking for a ... Experience on databases like Redshift or snowflake 4.Infrastructure Build RESPONSIBILITY: * Daily ...

Senior AI Engineer (Java)

Saint Louis, MO · On-site

$117K - $154K/yr

ITTConnect is seeking an experienced Senior AI Engineer (JAVA) to work for a client that is a ... Strong SQL and relational-database experience. * Experience with software testing, CI/CD, security ...

New

Senior AI Engineer (Java)

Saint Louis, MO

$121K - $159K/yr

ITTConnect is seeking an experienced Senior AI Engineer (JAVA) to work for a client that is a ... Experience with vector databases and semantic search. Familiarity with voice AI, IVR ...

New

Sr AWS Engineer

Saint Louis, MO · On-site

$101K - $139K/yr

I have an opportunity for a "Sr AWS Engineer" - (St Louis, MO - Remote). and I am looking for a ... Experience on databases like Redshift or snowflake 4.Infrastructure Build RESPONSIBILITY: * Daily ...

Sr Observability Engineer

Saint Louis, MO · On-site

$105K - $143K/yr

The Sr Observability Engineer will support the design, implementation, and optimization of ... Familiarity with KPI frameworks and CMDB integrations. * AWS Certified DevOps Engineer, CKA, ITIL ...

LRS Consulting Services is seeking a Senior Software Engineer who enjoys solving complex technical ... database experience, including database design, stored procedures, indexing, and performance ...

Senior DevOps Engineer

Saint Louis, MO

$126K - $162K/yr

... ENGINEER WILL MAKE AN IMPACT A Senior DevOps Engineer will drive faster, more reliable software ... Experience deploying and managing databases, interacting with DBs via SQL and ORMs * Comfortable ...

Senior DevOps Engineer

Saint Louis, MO · On-site

$126K - $162K/yr

... ENGINEER WILL MAKE AN IMPACT A Senior DevOps Engineer will drive faster, more reliable software ... Experience deploying and managing databases, interacting with DBs via SQL and ORMs * Comfortable ...

Showing results 21-40

Senior Database Engineer information

See Belleville, IL salary details

$78.7K

$122.7K

$170K

How much do senior database engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior database engineer in Belleville, IL is $122,703.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,000.00 and $139,900.00 per year, depending on experience, location, and employer.

What is a senior database engineer?

A Senior Database Engineer is an experienced IT professional responsible for designing, implementing, maintaining, and optimizing database systems within an organization. They ensure databases are secure, reliable, and perform efficiently to meet business needs. Senior Database Engineers often lead projects, mentor junior staff, and collaborate with developers and system administrators to support data-driven applications. Their expertise is crucial for data integrity, scalability, and disaster recovery planning.

What are the key skills and qualifications needed to thrive as a senior database engineer, and why are they important?

A Senior Database Engineer needs advanced knowledge of database architecture, SQL, performance tuning, and a degree in computer science or a related field. Expertise in tools like Oracle, MySQL, PostgreSQL, database clustering, and relevant certifications such as Microsoft Certified: Azure Database Administrator Associate are typical requirements. Strong problem-solving, analytical thinking, and effective communication skills help them excel in managing complex data environments and collaborating with development teams. These capabilities are crucial for ensuring robust, scalable, and secure data solutions that meet organizational needs.

What are some common challenges senior database engineers face when managing large-scale databases, and how are they typically addressed?

Senior Database Engineers often encounter challenges such as ensuring database performance under heavy loads, maintaining data integrity during migrations, and optimizing queries for efficiency. Addressing these issues usually involves proactive monitoring, implementing indexing strategies, and collaborating closely with development teams to design scalable database schemas. Regularly updating skills to keep up with new database technologies and security best practices is also essential for tackling these challenges effectively.

What is the difference between Senior Database Engineer vs Database Administrator?

AspectSenior Database EngineerDatabase Administrator
Primary FocusDesigning, developing, and optimizing database systemsMaintaining, backing up, and securing databases
Skills & CertificationsSQL, database architecture, performance tuning, certifications like Oracle or Microsoft SQL ServerDatabase management, backup/recovery, security, certifications like Oracle DBA or Microsoft Certified Database Administrator
Work EnvironmentDevelopment teams, data engineering projects, system designOperational teams, system maintenance, troubleshooting
Industry UsageUsed across tech, finance, healthcare for database developmentCommon in enterprise IT, government, and large organizations for database upkeep

While both roles work closely with databases, a Senior Database Engineer primarily focuses on designing and optimizing database systems, whereas a Database Administrator handles daily maintenance, security, and backups. The roles complement each other but differ in scope and responsibilities.

What are popular job titles related to Senior Database Engineer jobs in Belleville, IL?

For Senior Database Engineer jobs in Belleville, IL, the most frequently searched job titles are:

What job categories do people searching Senior Database Engineer jobs in Belleville, IL look for?

The top searched job categories for Senior Database Engineer jobs in Belleville, IL are:

What cities near Belleville, IL are hiring for Senior Database Engineer jobs?

Cities near Belleville, IL with the most Senior Database Engineer job openings:

Infographic showing various Senior Database Engineer job openings in Belleville, IL as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $122,703 per year, or $59 per hour.

Managed Services - Data Engineer (Databricks & Kafka) - Senior Associate

Pwc

Saint Louis, MO • On-site

$77K - $202K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago


Key responsibilities

  • Design and implement innovative data solutions.

  • Build and manage advanced data ecosystems, including data warehousing, pipelines, and governance.

  • Analyze complex problems, develop solutions, and maintain high standards in deliverables.


PwC rating

8.3

Company rating: 8.3 out of 10

Based on 77 frontline employees who took The Breakroom Quiz

26th of 72 rated business consultants


Job description

Industry/Sector

Not Applicable

Specialism

Managed Services

Management Level

Senior Associate

Job Description & Summary

At PwC, our people in data and analytics focus on leveraging data to drive insights and make informed business decisions. They utilise advanced analytics techniques to help clients optimise their operations and achieve their strategic goals.
In business intelligence at PwC, you will focus on leveraging data and analytics to provide strategic insights and drive informed decision-making for clients. You will develop and implement innovative solutions to optimise business performance and enhance competitive advantage.
Focused on relationships, you are building meaningful client connections, and learning how to manage and inspire others. Navigating increasingly complex situations, you are growing your personal brand, deepening technical expertise and awareness of your strengths. You are expected to anticipate the needs of your teams and clients, and to deliver quality. Embracing increased ambiguity, you are comfortable when the path forward isn't clear, you ask questions, and you use these moments as opportunities to grow.
Examples of the skills, knowledge, and experiences you need to lead and deliver value at this level include but are not limited to:
Respond effectively to the diverse perspectives, needs, and feelings of others.
Use a broad range of tools, methodologies and techniques to generate new ideas and solve problems.
Use critical thinking to break down complex concepts.
Understand the broader objectives of your project or role and how your work fits into the overall strategy.
Develop a deeper understanding of the business context and how it is changing.
Use reflection to develop self awareness, enhance strengths and address development areas.
Interpret data to inform insights and recommendations.
Uphold and reinforce professional and technical standards (e.g. refer to specific PwC tax and audit guidance), the Firm's code of conduct, and independence requirements.
The Opportunity
As part of the Managed Data, Analytics & Insights team you are expected to design and implement innovative solutions to build and manage the advanced Data ecosystem. As a Senior Associate you are responsible for analyzing complex problems, mentoring others, and maintaining top standards. You are expected to focus on building client relationships and developing a deeper understanding of the business context, while navigating increasingly complex situations and growing your personal brand and technical proficiency.
Responsibilities
- Designing and implementing innovative data solutions
- Building and managing advanced data ecosystems
- Analyzing complex problems and developing solutions
- Mentoring and guiding junior team members
- Maintaining exceptional standards in deliverables
- Building and nurturing client relationships
- Developing a deeper understanding of business contexts
- Navigating complex situations to deliver quality work
What You Must Have
- Bachelor's Degree
- 10 years of experience
What Sets You Apart
- Bachelor's Degree in Computer and Information Science, Information Technology preferred
- Certification in industry-leading tools or technology for Data and Analytics
- Leading data architecture and design implementations
- Building advanced Data warehousing solutions
- Delivering Managed Data and Analytics programs
- Designing scalable data structures and pipelines
- Building streamlined ETL/ELT processes
- Maintaining Data Governance solutions
- Experience with Data analytics tools

Travel Requirements

Up to 60%

Job Posting End Date

The salary range for this position is: $77,000 - $202,000. Actual compensation within the range will be dependent upon the individual's skills, experience, qualifications and location, and applicable employment laws. All hired individuals are eligible for an annual discretionary bonus. PwC offers a wide range of benefits, including medical, dental, vision, 401k, holiday pay, vacation, personal and family sick leave, and more. To view our benefits at a glance, please visit the following link: https://pwc.to/benefits-at-a-glanceAs PwC is anequal opportunity employer, all qualified applicants will receive consideration for employment at PwC without regard to race; color; religion; national origin; sex (including pregnancy, sexual orientation, and gender identity); age; disability; genetic information (including family medical history); veteran, marital, or citizenship status; or, any other status protected by law.PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy.Learn more about how we work: https://pwc.to/how-we-workFor only those qualified applicants that are impacted by the Los Angeles County Fair Chance Ordinance for Employers, the Los Angeles' Fair Chance Initiative for Hiring Ordinance, the San Francisco Fair Chance Ordinance, San Diego County Fair Chance Ordinance, and the California Fair Chance Act, where applicable, arrest or conviction records will be considered for Employment in accordance with these laws. At PwC, we recognize that conviction records may have a direct, adverse, and negative relationship to responsibilities such as accessing sensitive company or customer information, handling proprietary assets, or collaborating closely with team members. We evaluate these factors thoughtfully to establish a secure and trusted workplace for all.Applications will be accepted until the position is filled or the posting is removed, unless otherwise set forth on the following webpage. Please visit this link for information about anticipated application deadlines: https://pwc.to/us-application-deadlines

What PwC employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About pwc

Sourced by ZipRecruiter

We know that the future success of our firm is contingent on equitable experiences for our people. From recruitment to partnership, we’re working hard to give every person an equitable opportunity to grow and to thrive as part of our community of solvers. We understand that establishing and maintaining a fair, equitable and welcoming environment for all people requires building a culture of belonging: a shift from awareness to empathy — while demonstrating inclusive leadership that cultivates trust among our people and our clients. PwC is committed to advancing diversity, equity and inclusion (DEI) through an evidence-based strategy designed to achieve well-defined and meaningful aspirational goals. Our aim is to solve problems for the long term, as that is how we build trust and continue to build on our culture of belonging. At the core of this endeavor are stated goals and a series of linked programs enabling targeted interventions at key moments in our employees’ career trajectories.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

London, London, UK