Company: Concordant LLC
Job Type: Full-Time Contract
Location: Remote (U.S. Based)
Work Authorization: Must be authorized to work in the United States without sponsorship
About Concordant LLC
Concordant LLC is a Service-Disabled Veteran-Owned Small Business (SDVOSB) providing IT, cybersecurity, program management, and professional services support to government and commercial clients nationwide. We are seeking an experienced Advanced Mainframe Programmer to support mission-critical enterprise applications in a fully remote environment.
Position Overview
Concordant LLC is seeking a highly experienced Mainframe Programmer with deep expertise in COBOL development, IDMS databases, and enterprise application support. This role will support critical production systems, software enhancements, maintenance activities, testing efforts, and operational support for a large-scale enterprise environment.
This position is fully remote and requires an individual who can work independently while collaborating effectively with distributed development, testing, and operations teams.
Key Responsibilities
- Analyze, develop, modify, and maintain complex mainframe applications.
- Design and implement coding changes using COBOL, CA-ADS, and IDMS databases.
- Review technical specifications and translate requirements into functional solutions.
- Perform debugging, unit testing, integration testing, and production support activities.
- Support quality assurance and user acceptance testing efforts.
- Troubleshoot and resolve production issues in a timely manner.
- Collaborate with developers, testers, business stakeholders, and operations personnel.
- Participate in a rotational on-call support schedule.
- Document system changes and technical solutions.
Required Qualifications
- High School Diploma or equivalent.
- Minimum 10 years of experience in computer systems development and maintenance.
- Minimum 10 years of Mainframe development experience.
- Minimum 10 years of MVS COBOL experience.
- Minimum 10 years of IDMS experience.
- Minimum 10 years of CA-ADS experience.
- Minimum 5 years of JCL experience.
- Experience using ChangeMan.
- Experience using File-AID.
- Experience using FootPrints.
- Experience using SAS.
- Experience supporting large-scale enterprise production systems.
- Strong troubleshooting and analytical skills.
- Excellent written and verbal communication skills.
- Ability to work independently in a remote environment.
- Ability to manage multiple priorities and deadlines.
Preferred Qualifications
- Experience supporting government IT systems.
- Experience working in highly regulated environments.
- Experience supporting mission-critical applications with high availability requirements.
Why Join Concordant?
- 100% Remote Position
- Competitive Compensation
- Long-Term Contract Opportunity
- Work on Complex Enterprise Systems
- Collaborative and Professional Team Environment
Pay: Up to $101,760.00 per year
Application Question(s):
- Will you now or in the future require sponsorship for employment?
- What is your current physical mailing address? (SBA HUBZone check)
Education:
- High school or equivalent (Required)
Experience:
- computer systems/development: 10 years (Required)
- Mainframe development: 10 years (Required)
- MVS COBOL: 10 years (Required)
- IDMS: 10 years (Required)
- CA-ADS: 10 years (Required)
- JCL: 5 years (Required)
- ChangeMan: 1 year (Required)
- FileAid: 1 year (Required)
- Footprints: 1 year (Required)
- SAS: 1 year (Required)
- SC Medicaid : 1 year (Required)
Work Location: Remote
