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Computer Systems Analyst Jobs in Belleville, IL (NOW HIRING)

CYNET SYSTEMS

Programmer Analyst III

Saint Louis, MO · On-site

$97K - $129K/yr

Ensures all computer systems remain compatible, interoperable, and aligned with organizational ... Ability to analyze and interpret business needs, translate requirements into technical solutions ...

Stellar IT Group

HRIS Analyst

Saint Louis, MO · On-site

This role will support and collaborate with our key operations partners to provide systems guidance ... Bachelor's Degree in Computer Science, Business, Human Resources, or related subject matter or ...

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All JobsComputer Systems Analyst JobsComputer Systems Analyst Jobs in Belleville, IL

Computer Systems Analyst information

See Belleville, IL salary details

$16

$35

$53

How much do computer systems analyst jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for computer systems analyst in Belleville, IL is $35.79, according to ZipRecruiter salary data. Most workers in this role earn between $26.83 and $44.81 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a computer systems analyst, and why are they important?

To thrive as a Computer Systems Analyst, you need a solid background in information technology, systems analysis, and business process modeling, typically supported by a bachelor’s degree in computer science or a related field. Familiarity with tools such as SQL, UML, enterprise resource planning (ERP) systems, and sometimes relevant certifications like CBAP or CompTIA is crucial. Strong analytical thinking, communication, and problem-solving skills help translate business needs into technical solutions and foster effective collaboration. These skills and qualifications are vital for optimizing organizational IT systems, ensuring efficient operations, and supporting business objectives.

Are computer systems analysts in demand?

Computer systems analysts are in high demand due to the ongoing need for organizations to improve technology infrastructure, enhance cybersecurity, and optimize business processes. The role requires strong technical skills, knowledge of systems design, and familiarity with tools like SQL and network security protocols. Employment for this position is expected to grow faster than average in the coming years.

What is the difference between Computer Systems Analyst vs Network Administrator?

AspectComputer Systems AnalystNetwork Administrator
CredentialsBachelor's degree in CS, IS, or related field; certifications like CompTIA, CiscoBachelor's degree in CS, IS, or related field; Cisco certifications, CompTIA Network+
Work EnvironmentOffice settings, consulting firms, IT departmentsData centers, office networks, IT support teams
Employer & IndustryBusinesses, government agencies, consulting firmsOrganizations with large or complex networks
Common Search & ComparisonYesYes

Computer Systems Analysts focus on evaluating and improving computer systems and software to meet business needs, often working on system design and implementation. Network Administrators primarily manage and maintain computer networks, ensuring connectivity and security. While both roles require similar certifications and work environments, their core responsibilities differ: analysts optimize systems, whereas administrators maintain network infrastructure.

Is a computer systems analyst entry level?

A computer systems analyst is typically not an entry-level position; it usually requires several years of experience in IT, systems analysis, or related fields. Entry-level roles in this area may be titled systems analyst assistant or junior analyst and often require foundational knowledge of programming, networking, and database management. Certifications like CompTIA or Cisco can help beginners qualify for initial roles, but advancing to a computer systems analyst generally involves gaining experience and technical skills over time.

What are some of the most common challenges faced by computer systems analysts in their daily work?

Computer Systems Analysts often encounter challenges such as bridging communication gaps between technical teams and non-technical stakeholders, managing changing project requirements, and ensuring seamless integration of new technologies with existing systems. They must balance technical feasibility with business goals while troubleshooting complex system issues under tight deadlines. Success in this role requires adaptability, strong analytical skills, and the ability to collaborate effectively across departments.

What is a computer systems analyst?

A computer systems analyst helps companies increase efficiency through technology. They are responsible for examining and improving an organization’s computer systems and advising organization leaders on how to use technology to meet organizational goals and objectives. Computer systems analysts have education and experience in systems design, cost analysis, and computer science to develop technical solutions. To perform their jobs well, computer systems analysts must work with multiple departments including finance, quality assurance, information technology/technical support, and training to implement technical solutions that fit the budget, goals, and deliverables of the organization.

More about Computer Systems Analyst jobs
What are popular job titles related to Computer Systems Analyst jobs in Belleville, IL? For Computer Systems Analyst jobs in Belleville, IL, the most frequently searched job titles are:
What cities near Belleville, IL are hiring for Computer Systems Analyst jobs? Cities near Belleville, IL with the most Computer Systems Analyst job openings:
Computer Systems Analyst jobs near you
Infographic showing various Computer Systems Analyst job openings in Belleville, IL as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $74,444 per year, or $35.8 per hour.

Sr Business System Analyst

Federal Reserve Bank of San Francisco

Saint Louis, MO • On-site

$110K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

CompanyFederal Reserve Bank of St. LouisThe St Louis Fed is one of 12 Reserve Banks serving all or parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Mississippi, and Arkansas with branches in Little Rock, Louisville and Memphis. The St. Louis Fed's most critical responsibilities include promoting stable prices and economic growth, fostering a sound financial system, providing payment services to financial institutions, supporting the U.S. Treasury's financial operations, and advancing economic education, community development and fair access to credit. The Bank strives to maintain an engaging and exciting work environment that is both inviting and collegial.
About the role
Treasury Support is looking for a Sr Business Systems Analyst for the Treasury Debt Management System (TDMS) business line. Reporting to a Treasury Product Manager, you will serve as a key bridge between business stakeholders, product owners, engineering teams, and operations. You will analyze complex business needs, translate them into clear, actionable system requirements, and support delivery of high quality Treasury applications that serve mission critical federal programs.

Responsibilities

  • Create and maintain a comprehensive overview of the system and its functionality, by preparing detailed business and technical documentation
  • Analyze complex business processes and present them in an understandable and logical format
  • Recommend processes and procedures to improve the existing system
  • Develop detailed requirements documentation including user stories, use cases, design specifications, business process and data flows and success criteria
  • Be a product expert and assist the product owner with backlog maintenance and refinement, including creating user stories, clarifying defects, detailing acceptance criteria, and data definitions
  • Use knowledge of requirements, operations and engineering activities, and deadlines to communicate schedule considerations and impacts to priorities.
  • Participate and help facilitate sessions for planning program increments, sprints, refinements, and other Agile ceremonies
  • Troubleshoot production issues, help validate defect remediation, and work with Treasury end-users towards resolution or workarounds
  • Work in a hybrid capacity to actively participate in meetings with operational staff, Treasury end users and developers to achieve agreement on requirements
  • Demonstrate a strong ability to multitask, manage time and balance conflicting priorities
  • Provide training and support to Treasury end users and FRB production and application support team(s)as needed

Qualifications

  • Bachelor's degree or commensurate experience.
  • 5+ years' relevant experience performing Business Systems Analyst activities
  • Strong communication skills including written, verbal and presentation skills for a hybrid workforce
  • Discipline to operate independently and thrive in ambiguity with a generalist mindset
  • Experience conducting requirements analysis, meeting with business owners, performing current state system analysis mapping, and design
  • Experience with Agile/Scrum iterative product development
  • Experience with testing applications including functional, user acceptance, system and integration, accessibility testing
  • Treasury or related finance experience preferred
  • Experience using Confluence and JIRA
  • Candidates with less experience may be considered at a lower pay grade or salary
  • US Citizen or lawful permanent resident with three or more years of US residency
  • Travel (up to 15%)

Total Rewards

Bring your passion and expertise, and we'll provide the opportunities to challenge you and propel your growth-along with multiple benefits and perks that support your health, wealth, and life.

Salary:$110,800-$144,100

In addition to great compensation package, we offer a comprehensive benefits package all brought together in a flexible work environment where you can find balance:

  • Medical (4 options), Prescription, Dental (3 options), and Vision Insurance with no waiting period

  • 401k/Thrift Plan with generous employer match

  • Employer-funded Pension Plan

  • Paid Vacation/Sick Time and Holidays

  • Flexible Spending Accounts and Healthcare Spending Accounts

  • Life Insurance and Long Term Disability Insurance

  • Tuition Reimbursement (undergraduate and graduate)

  • Parental Leave

  • Free onsite 24/7 Fitness Center including training classes, and locker room / shower facilities

  • Onsite Cafeteria and Coffee Shop

  • Additional Convenience Benefits, Discounts and More...

At the Federal Reserve Bank of St. Louis, we are committed to a strong and resilient economy for all. We prioritize inclusion and strive to be a workplace where all employees can thrive. Learn more about Bank'sculture.

The Federal Reserve Bank of St Louis is an Equal Opportunity Employer. #LI-Onsite

Full Time / Part TimeFull timeRegular / TemporaryRegularJob Exempt (Yes / No)YesJob CategoryInformation Technology Family GroupWork ShiftFirst (United States of America)

The Federal Reserve Banks are committed to equal employment opportunity for employees and job applicants in compliance with applicable law and to an environment where employees are valued for their differences.

Always verify and apply to jobs on Federal Reserve System Careers (https://rb.wd5.myworkdayjobs.com/FRS) or through verified Federal Reserve Bank social media channels.

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