Software Development, Senior Associate

Peraton; Kansas City (KS); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Peraton is seeking a skilled Mainframe Developer to design, develop, test, and support large COBOL-based systems using IDMS/DB2. You will contribute to the full software lifecycle, from design through deployment, ensuring robust, scalable enterprise solutions.

You will write and debug IDMS/ADSO COBOL programs, work in a collaborative Agile environment, and help translate complex requirements into reliable mainframe code while supporting security and performance objectives.

Qualifications

• BS/BA required with appropriate work experience; high school with extensive experience acceptable.
• Experience writing, compiling and executing IDMS/ADSO COBOL programs.
• Able to design, develop, deploy and maintain robust enterprise mainframe apps using COBOL.
• US citizen or green card holder; ability to obtain public trust clearance.

Responsibilities

• Provide technical implementation expertise for mainframe COBOL applications using IDMS/DB2.
• Write, compile and execute IDMS/ADSO COBOL programs.
• Collaborate in Agile environments and apply Scrum/TTD practices.
• Design, develop, test, debug and implement software per requirements.
• Assist in troubleshooting production issues and ensure security and performance.

Skills

COBOL development

DB2

IDMS ADS/ADSO

CICS

Agile/Scrum

Security clearance

Education

BS/BA

High School

Tools

IDMS

JCL

TSO

Endevor

IDMS DC

CICS

DB2

Job description

Required Qualifications:

• 2 years experience with BS/BA; 6 years experience with a high school
• Experience with writing, compiling and executing IDMS/ADSO COBOL programs
• Able to provide technical implementation expertise in the design, development, deployment, and maintenance of robust enterprise mainframe applications using COBOL
• Must be a US Citizen or a Green Card Holder
• Must be able to obtain and maintain a Public Trust Clearance

Preferred Qualifications

• 5 plus years of COBOL, VSAM, JCL and DB2 experience
• Current or prior U.S. Department of Agriculture experience
• Cloud Practitioner certification or 3 years cloud experience
• Java and Web development
• Working knowledge of Agile practices such as Scrum and Test Driven Development

The Mainframe Developer will provide expertise and direction in the development and/or modification of computer-based scientific, technical, and business software systems. You will use expertise to design develop, code, test, and debug software. You will need extensive direct experience that demonstrates the ability to develop and support large mainframe COBOL applications inclduing being able to design, develop, test and customize applications to meet a series of pre-defined requirements using IDMS COBOL programming language utilizing DB2 databases. This experience must show high technical competency as well as a willingness to take the initiative and to innovate. The customer is located in Kansas City, KS but accepting resumes for remote/telework personnel support.

Responsibilities:

• Technical implementation expertise in the design, development, deployment, and maintenance of robust enterprise mainframe applications using COBOL, TSO, JCL, Endevor, CICS, IDMS ADS/ADSO, IDMS Utilities, and IDMS DC online features using IDMS and DB2 database products.
• Able to write, compile and execute IDMS/ADSO COBOL programs
• Working knowledge of Agile practices such as Scrum and Test Driven Development
• Designs, develops, enhances, tests, debugs, and implements software ensuring compliance with established development principles, standards, and processes
• Troubleshoots production problems and provides support and resolutions related to software applications
• Considers and includes performance, scalability, usability, and security provisions as necessary in all tasks
• Extensive experience collaborating with end users to define new systems requirements
• Works well in a team environment, and has the ability to mentor less experienced developers