Top 25 Computer systems analysts Jobs in Bloomington, Il

COBOL/Mainframe Developer (W-2 Contract)
STL —Bloomington, IL
- $100,000 - $125,000 a year
- Contract
- Azure
- Computer Science
- Salesforce
- Health insurance
- Life insurance
Quick Apply
2d
IT Network Systems Analyst (full-time)
STL —Bloomington, IL
- $70,000 - $100,000 a year
- Full-time
- Computer science
- 7 years
- Azure
- Health insurance
- Dental insurance
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6d
People Systems Solution Analyst
Rivian —Normal, IL
- Full-time
- 5 years
- Organizational skills
- Senior level
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4d
Software Developer (MuleSoft)
COUNTRY Financial —Bloomington, IL
- $78,800 - $108,350 a year
- Full-time
- Software troubleshooting
- Mid-level
- 3 years
- Disability insurance
- Health insurance
MuleSoft Developer
Intone Networks —Bloomington, IL
- Contract
- Mid-level
9d
Staff SAP Analyst, EWM
Rivian —Normal, IL
- Full-time
- Engineering
- System design
- 8 years
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Principal Enterprise Applications SAP MM Consultant
Infosys —United States
- $116,700 - $150,000 a year
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
- Paid holidays
- Disability insurance
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Principal Enterprise Applications SAP MDG Consultant
Infosys —United States
- $116,700 - $150,000 a year
- Full-time
- English
- 3 years
- Bachelor's degree
- Paid holidays
- Disability insurance
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Certified Epicor Kinetic Senior Consultant
Ludwig Solutions, LLC —United States
- From $100 an hour
- Part-time
- Computer Science
- Up to 50% travel
- Inventory management
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computer systems analysts jobs near bloomington, il

COBOL/Mainframe Developer (W-2 Contract)

STL -
Bloomington, IL

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Job Details

Contract
$100,000 - $125,000 a year
2 days ago

Benefits

Health insurance
Life insurance

Qualifications

Jira
Containerization systems
CI/CD
Pegasystems
Software engineering
Operating systems
Computer Science
Incident management
Continuous Delivery (CD) implementation
Triage
System design
Application deployment
IT experience within insurance industry
Network infrastructure
CICS
Bachelor's degree
Incident management operations support
Mainframe
COBOL
Mainframe development
Server virtualization
Agile software development
DevOps automation
Design (software development lifecycle)
ESXi
Agile planning
Production troubleshooting
Web services design

Full Job Description

Job Overview

We are seeking a highly skilled COBOL/Mainframe Developer to join a local IT team.

This role involves designing, developing, and maintaining legacy mainframe applications primarily built in COBOL, while integrating modern technologies and architectures to ensure robust, scalable, and secure systems.

The ideal candidate will possess a deep understanding of mainframe environments, system architecture, and a broad spectrum of related technologies such as service-oriented architecture, solution architecture, and cloud security.

This position offers an exciting opportunity to work on mission-critical systems that support large-scale enterprise operations across diverse industries.

Duties

Develop, test, and implement COBOL programs within mainframe environments to meet business requirements efficiently.
Maintain and enhance existing legacy applications while ensuring system stability and performance.
Collaborate with cross-functional teams to design system architecture solutions that incorporate ETL processes, RESTful APIs, and microservices.
Conduct system analysis and debugging to identify issues related to COBOL code, JCL (Job Control Language), or mainframe operations.
Integrate mainframe applications with modern platforms such as Salesforce, Pegasystems, or cloud services like AWS and Azure.
Perform system hardening, vulnerability assessments, and implement security best practices including firewall configuration, VPN setup, and system hardening techniques.
Support continuous integration/continuous deployment (CI/CD) pipelines using tools such as Jenkins or Git for efficient development cycles.
Participate in system architecture planning involving load balancing, virtualization (VMware/ESXi), and container orchestration with Kubernetes.
Assist in the migration of legacy systems to cloud environments while ensuring data integrity and security compliance.
Document technical specifications and provide training or support for end-users and junior developers.

Requirements

Proven experience as a COBOL/Mainframe Developer with extensive knowledge of IBM z/OS or similar mainframe operating systems.
Strong understanding of service-oriented architecture (SOA), solution architecture, and enterprise system design principles.
Proficiency in programming languages including COBOL, C++, C#, Java, Python, and scripting languages such as Bash or Shell Scripting.
Familiarity with database management systems like IBM DB2, Oracle, PostgreSQL, MySQL, or NoSQL databases; experience with SQL/T-SQL is essential.
Knowledge of IT infrastructure components including load balancing, firewalls, DNS/DHCP management, VPNs, and network security protocols.
Experience working within Agile methodologies and SDLC (Software Development Life Cycle) frameworks.
Hands-on expertise with DevOps tools such as Jenkins, Git repositories, CI/CD pipelines, and system automation tools.
Understanding of modern web services including SOAP/REST APIs and integration techniques using XML/JSON formats.
Knowledge of cloud platforms such as AWS or Azure along with virtualization technologies like VMware or ESXi.
Strong problem-solving skills with the ability to debug complex issues across multiple layers of the technology stack.

Education & Experience

10+ years of experience within mainframe development
Experience with incident triage and troubleshooting
Must be highly proficient in each of the following…
COBOL
Easytrieve
JCL
CICS
TSO
Production Incident Support (both batch and real-time)
Bachelor’s degree in IT Engineering, Computer Science, Business Management, Mathematics, Information Technology, Computer Engineering, or Information Sciences preferred, or equivalent experience
Experience in an agile environment strongly preferred
Would prefer experience/proficiency in each of the following…
Jira
ISPW/Topaz
Agile Methodology
Life Insurance experience

Certifications & Licenses

Relevant certification is a plus

Knowledge, Skills & Abilities

Expert ability to:

Work across multiple environments including cloud and on-premises, and multiple operating systems
Use modern web development technologies and techniques (e.g., HTML5, CSS, Java Script, etc.)
Perform design (e.g., prototype, user interface (UI) design, user experience (UX) design, interaction design)
Develop solutions for both mobile and desktop
Collaborate with both business and IT stakeholders and develop constructive working relationships with team and non-team members
Use judgment to form conclusions that may challenge conventional wisdom
Consistently apply original thinking to produce new ideas and innovate

Expert understanding of:

How components throughout the technology “stack” interact
Front and back-end programming languages/tools

Expert knowledge of:

Continuous integration / continuous delivery (CI/CD), Agile, and automated deployment best practices
Databases and database interaction
Code versioning tools
Use cases for architectural components and how to apply them
Excellent communication skills to collaborate effectively across technical teams and business units. This position is ideal for professionals eager to leverage their legacy system expertise while embracing innovative solutions within a forward-thinking organization committed to technological excellence.

#ILL2

Pay: $100,000.00 - $125,000.00 per year

Benefits:

Health insurance

Education:

Bachelor's (Preferred)

Experience:

COBOL: 10 years (Preferred)
Mainframe development: 10 years (Preferred)
Easytrieve : 9 years (Preferred)
JCL: 10 years (Preferred)
CICS: 10 years (Preferred)
TSO: 10 years (Preferred)
Jira: 10 years (Preferred)
CI/CD: 9 years (Preferred)
Agile: 10 years (Preferred)
insurance environment : 1 year (Preferred)

Work Location: In person

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Refine Your Search

computer systems analysts jobs in bloomington, il

COBOL/Mainframe Developer (W-2 Contract)

IT Network Systems Analyst (full-time)

People Systems Solution Analyst

Software Developer (MuleSoft)

MuleSoft Developer

Staff SAP Analyst, EWM

Principal Enterprise Applications SAP MM Consultant

Principal Enterprise Applications SAP MDG Consultant

Certified Epicor Kinetic Senior Consultant

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