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
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
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Target Salary Range$51,000 - $82,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Skills Required
- 2 years of experience with a bachelor's or associate degree, or 6 years of experience with a high school diploma
- Experience writing, compiling, and executing IDMS/ADSO COBOL programs
- Technical implementation experience designing, developing, deploying, and maintaining enterprise mainframe applications using COBOL
- Must be a U.S. citizen or Green Card holder
- Must be able to obtain and maintain a Public Trust clearance
- 5+ years of COBOL, VSAM, JCL, and DB2 experience
- Current or prior U.S. Department of Agriculture experience
- Cloud Practitioner certification or 3 years of cloud experience
- Java and web development experience
- Working knowledge of Agile practices, including Scrum and Test Driven Development
Peraton Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Peraton and has not been reviewed or approved by Peraton.
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Healthcare Strength — Healthcare offerings are described as broad, including medical, dental, vision, mental health support, and specialty programs like virtual physical therapy and surgical/cancer care navigation. Medical coverage is also characterized as a standout part of the overall package in terms of perceived quality.
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Retirement Support — Retirement support includes a 401(k) with employer matching and is repeatedly positioned as a strong component of total rewards. The 401(k) benefit is frequently singled out as one of the most valued parts of the package.
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Leave & Time Off Breadth — Time-off benefits are positioned as robust, including PTO, holidays, paid sick days, and floating holidays, with some roles offering notably generous accrual. Leave breadth is reinforced by related programs such as short/long-term disability and bereavement leave.
Peraton Insights
What We Do
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
Why Work With Us
We are fearlessly solving the world’s most complex challenges to keep people safe and secure. You can be a part of protecting and promoting that freedom around the world.








