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GenTax Developer (Information Systems Analyst I, Option A)

GenTax Developer (Information Systems Analyst I, Option A)

State of IllinoisSpringfield, IL, US
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Job Requisition ID :   49439

Posting Date : 08 / 27 / 2025

Closing Date : 09 / 10 / 2025

Agency :   Department of Innovation and Technology

Class Title :  INFORMATION SYSTEMS ANALYST I - 21165

Skill Option :   Application Services - Information Technology

Bilingual Option :   None

Salary : Anticipated Starting Salary $6,952 a month; Full Range $6,952 - $10,130 a month

Job Type : Salaried

Category :  Full Time

County : Sangamon

Number of Vacancies : 2

Bargaining Unit Code :   RC063 Professional Employees, Educators,Juvenile Justice School Counselors and Special Education Resources Coordinators,and Physicians AFSCME

Merit Comp Code :

This position is a union position; therefore, provisions of the relevant collective bargaining agreement / labor contract apply to the filling of this position.

All applicants who want to be considered for this position MUST apply electronically through the illinois.jobs2web.com website. State of Illinois employees should click the link near the top left to apply through the SuccessFactors employee career portal.

Applications submitted via email or any paper manner (mail, fax, hand delivery) will not be considered.

Proof of educational coursework is required. Acceptable proof of coursework includes unofficial transcripts, copies of official transcripts, account records (including screenshots) of academic coursework, and any similar documents created by an academic institution.

Are you looking for a rewarding career with an organization that values their staff? The Department of Innovation & Technology (DoIT) is seeking to hire qualified candidates with the opportunity to work in a dynamic, creative thinking, problem solving environment. This position serves as a GenTax Developer for the GenTax Registration supporting the Illinois Department of Revenue (IDOR). This position coordinates and conducts difficult and specialized application development for systems and / or sub-systems of average complexity associated with the Tax Data Warehouse & Research section in the GenTax Integrated Tax System. In this role you will confer with users to determine needed changes and enhancements and perform comprehensive studies and analyses of client needs and objectives. In addition, you will conduct system analysis by charting process flow and perform specification writing, coding, testing and audit trails as well as serving as a project leader.  If you possess these knowledges, skills, abilities and experience, we invite you to apply for this position with DoIT!

As a State of Illinois employee, you receive a comprehensive benefits package including :

  • Competitive Group Insurance benefits including health, life, dental and vision plans
  • Flexible work schedules (when available and dependent upon position)
  • 10-25 days of paid vacation time annually (10 days for first year of state employment)
  • 12 days of paid sick time annually which carryover year to year
  • 3 paid personal business days per year
  • 13-14 paid holidays per year dependent on election years
  • 12 weeks of paid parental leave.
  • Pension plan through the State Employees Retirement System
  • Deferred Compensation Program – voluntary supplemental retirement plan
  • Optional pre-tax programs -Medical Care Assistance Plan (MCAP) & Dependent Care Assistant Plan (DCAP)
  • Tuition Reimbursement Program and Federal Public Service Loan Forgiveness Program eligibility

For more information regarding State of Illinois Benefits follow this link : https : / / www2.illinois.gov / cms / benefits / Pages / default.aspx

Why Work for Illinois?

Working with the State of Illinois is a testament to the values of compassion, equity, and dedication that define our state. Whether you’re helping to improve schools, protect our natural resources, or support families in need, you’re part of something bigger—something that touches the lives of every person who calls Illinois home.

No matter what state career you’re looking for, we offer jobs that fit your life and your schedule—flexible jobs that provide the gold standard of benefits. Our employees can take advantage of various avenues to advance their careers and realize their dreams. Our top-tier benefits and great retirement packages can help you build a rewarding career and lasting future with the State of Illinois.

Essential Functions

  • Under general direction, serves as a GenTax Developer for the Department of Innovation & Technology (DoIT) supporting the Department of Revenue (IDOR) coordinating and conducting difficult and specialized application development systems and / or sub-systems of average complexity associated with the Collections – Audit - Warehouse & Research section in the GenTax Integrated Tax System.
  • Performs comprehensive studies and analyses of client needs and objectives including specification writing, coding, testing, audit trails, and developing control procedures.
  • Serves as project technical coordinator for standard projects including small / medium size hardware / software deployments and installations.
  • Keeps abreast of new developments in the information technology field by continuing education through meetings, training sessions, seminars, and conferences to increase familiarity with and remain current on products, vendors, techniques, and procedures.
  • Performs other duties as required or assigned which are reasonably within the scope of duties enumerated above.

    • Minimum Qualifications

  • Requires knowledge, skill, and mental development equivalent to four (4) years college with course work in computer science or directly related fields.
  • Requires one (1) year of professional experience in Application Services or a related Information Technology field.

    • Specialized Skills

  • Requires one (1) year of professional experience in application development utilizing Microsoft SQL, VB.Net, C#, and object-orientated programming, including designing, coding, testing, debugging, and documenting software solutions in accordance with established methodologies and security standards.
  • Requires one (1) year of professional experience conducting needs analysis, creating detailed technical specifications, coding, testing, implementing controls, and validating outcomes for requested changes to the GenTax systems, ensuring compliance with security and data integrity requirements.
  • Requires one (1) year of professional experience performing maintenance and enhancements within the GenTax Integrated Tax System, including ensuring security compliance and providing user support.
  • Requires one (1) year of professional experience utilizing electronic transfer utilities and securely managing Federal Tax Information in compliance with IRS Publication 1075 and other applicable security protocols and data integrity standards.

    • Preferred Qualifications

  • One (1) year of professional experience in application development utilizing Microsoft SQL, VB.Net, C#, and object-orientated programming, including designing, coding, testing, debugging, and documenting software solutions in accordance with established methodologies and security standards.
  • One (1) year of professional experience conducting needs analysis, creating detailed technical specifications, coding, testing, implementing controls, and validating outcomes for requested changes to the GenTax systems, ensuring compliance with security and data integrity requirements.
  • One (1) year of professional experience performing maintenance and enhancements within the GenTax Integrated Tax System, including ensuring security compliance and providing user support.
  • One (1) year of professional experience utilizing electronic transfer utilities and securely managing Federal Tax Information in compliance with IRS Publication 1075 and other applicable security protocols and data integrity standards.
  • One (1) year of professional experience analyzing, developing, and supporting complex functional areas within the Audit, Collections, Interfaces, and Discovery portions of the GenTax System, or of a similar enterprise tax processing system.
  • One (1) year of professional experience leading or coordinating software or hardware projects, including developing project plans, defining scope, scheduling tasks, monitoring progress, and delivering status reports to stakeholders.
  • Working knowledge of developing and executing comprehensive test plans, including preparing test scripts, creating test data, performing functional and regression testing, verifying logic paths, documenting results, and fine-tuning programs to meet system objectives.
  • Working knowledge of the methods, procedures, and techniques of conducting feasibility studies for system conversions and enhancements.
  • Developed verbal and written communication skills to clearly and concisely present technical and non-technical information to diverse audiences, including end-users, technical teams, and executive leadership, in both formal and informal settings.
  • Ability to develop and maintain effective working relationships with associates, vendors, clients and others.

    • Conditions of Employment

    NOTE : Applicants must possess the ability to meet ALL the following conditions of employment, with or without reasonable accommodation, to be considered for this position.

  • Requires the ability to verify identity.
  • Requires employment authorization to accept permanent full-time position with the State of Illinois.
  • Requires the ability pass a tax compliance and position specific, agency required background check.
  • Requires self-disclosure of criminal history.
  • Requires the ability to use agency supplied equipment such as laptop, personal computer, work cell phone and any other required equipment or devices.
  • Requires ability to work outside of normal business hours to meet deadlines.
  • Requires the ability to serve in an on-call capacity.
  • Requires the ability to travel in performance of duties.
  • Requires ability to lift and carry equipment weighing up to 50 pounds.  This is considered medium work as defined by the U.S. Department of Labor (20 CFR 404.1567(c)). Medium work involves lifting no more than 50 pounds at a time with frequent lifting or carrying of objects weighing up to 25 pounds.

    • The conditions of employment listed are incorporated and / or related to any duties included in the position description.

    Work Hours : M-F; 7 : 45 AM-4 : 15 PM

    Work Location : 101 W Jefferson St, Springfield, Illinois, 62702

    Agency Contact : Madison Beyer

    Email : madison.beyer@illinois.gov

    Posting Group : Science, Technology, Engineering & Mathematics

    This position DOES contain “Specialized Skills” (as that term is used in CBAs).

    The Department of Innovation & Technology (DolT) is the state's IT agency delivering an enterprise approach to statewide technology, innovation and telecommunication services, as well as policy and standards development, lifecycle investment planning, and cybersecurity services. With over 1,500 employees, DolT delivers IT services and innovative solutions to customer agencies to improve services provided to Illinois residents, DolT offers employees the opportunity to advance their careers, develop new skills and reach their potential, both personally and professionally. DoIT is committed to promoting and preserving a workplace culture that embraces diversity and inclusion. We welcome and value employees with different backgrounds, life experiences and talents. It is the collective sum of our individual differences that provides a broad perspective, leading to greater innovation and achievement. In recruiting for our team, we recognize the unique contributions of each applicant regardless of culture, ethnicity, race, national origin, sex, gender identity and expression, age, religion, disability, and sexual orientation.

    APPLICATION INSTRUCTIONS

    Use the “Apply” button at the top right or bottom right of this posting to begin the application process.

    If you are not already signed in, you will be prompted to do so.

    State employees should sign in to the career portal for State of Illinois employees – a link is available at the top left of the  Illinois.jobs2web.com homepage in the blue ribbon.

    Non-State employees should log in on the using the “View Profile” link in the top right of the  Illinois.jobs2web.com homepage in the blue ribbon.  If you have never before signed in, you will be prompted to create an account.

    If you have questions about how to apply, please see the following resources :

    State employees : Log in to the career portal for State employees and review the Internal Candidate Application Job Aid

    Non-State employees : on Illinois.jobs2web.com  – click “Application Procedures” in the footer of every page of the website.

    The main form of communication will be through email. Please check your “junk mail”, “spam”, or “other” folder for communication(s) regarding any submitted application(s). You may receive emails from the following addresses :

  • donotreply@SIL-P1.ns2cloud.com
  • systems@SIL-P1.ns2cloud.com
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    System Analyst • Springfield, IL, US