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Intermediate .NET Developer with Security Clearance

Seneca HoldingsMontgomery, AL🇺🇸United StatesPosted Sep 24, 2026

Why This Role Stands Out

This role offers a fantastic opportunity to contribute to mission-critical government systems, developing valuable mainframe expertise while earning a competitive hourly rate. You'll thrive here if you possess strong analytical skills and at least seven years of experience in COBOL, CICS, DB2, SQL, JCL, and TSO. Apply now to enhance your skills and make a significant impact!

Quick Overview

Salary
$45/hr
Seniority
Mid Senior
Employment type
Employee
Work mode
On Site
Location
Montgomery, AL, United States
Posted
23 hours ago
SQLSQL ServerScrumAgileCOBOL.NET

Job Description

Position Title: Intermediate .NET Developer Location: Montgomery, AL Clearance Requirements: None Pay Rate: $45.00/hr on W2 Position Description The Alabama Department of Mental Health (ADMH) is seeking an experienced Intermediate .NET Developer to design, develop, maintain, and enhance mission-critical mainframe applications. The ideal candidate will have extensive experience developing enterprise applications using COBOL, CICS, DB2, SQL, JCL, and TSO while supporting large-scale government systems. Essential Responsibilities

  • Design, develop, test, implement, and support Mainframe applications using COBOL, CICS, DB2, SQL, JCL, and TSO.
  • Analyze business requirements and collaborate with users to develop technical solutions.
  • Maintain and enhance existing applications and interfaces.
  • Develop and modify DB2 SQL queries, stored procedures, views, functions, triggers, and DDL/DML scripts.
  • Write and execute ad hoc SQL queries and SPUFI scripts.
  • Support reporting and data integration efforts utilizing Microsoft SQL Server technologies when applicable.
  • Participate in all phases of the Software Development Life Cycle (SDLC), including requirements gathering, design, development, testing, implementation, and production support.
  • Perform unit testing and assist with integration and user acceptance testing.
  • Follow established coding standards and development best practices.
  • Provide regular project status updates to management.
  • Participate in production support and on-call rotations as needed.
  • Work effectively within both Waterfall and Agile/Scrum development environments.

Required Skills

  • Minimum 7 years of experience developing enterprise Mainframe applications.
  • Strong experience with:
  • COBOL
  • CICS
  • DB2
  • SQL
  • JCL
  • TSO
  • Experience developing and supporting large-scale enterprise applications.
  • Excellent analytical, troubleshooting, and problem-solving skills.
  • Strong written and verbal communication skills.
  • Ability to work independently and collaboratively within a team.

Preferred Skills

  • Experience using TELON or another COBOL code generation tool.
  • Experience with Microsoft SQL Server.
  • Experience with SQL Server Reporting Services (SSRS).
  • Experience with SQL Server Integration Services (SSIS).
  • Experience supporting financial or government mainframe systems.
  • Child Support Enforcement application development or conversion experience.
  • Experience supporting systems with numerous external interfaces.
  • Experience with legacy system modernization and data migration initiatives. Required Experience
  • Bachelor's degree in Computer Science, Information Systems, or a related field with a minimum of 7 years of Mainframe development experience. OR
  • High school diploma or GED with a minimum of 10 years of Mainframe development experience. Preferred Experience
  • 8-10 years of experience designing, developing, and supporting complex enterprise Mainframe applications.
  • Experience leading development efforts and mentoring junior developers.
  • Experience integrating Mainframe applications with SQL Server-based reporting and data integration solutions. Additional Information
  • Position is located in Montgomery, Alabama.
  • This is a fully onsite position.
  • No telework or remote work is permitted.
  • No travel reimbursement will be provided.
  • Candidate must be available for an interview as requested.

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