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# Software Engineer's

- **Company:** AT&T Inc.
- **Location:** Columbia, MD, United States
- **Experience:** Expert
- **Salary:** $108,000.0 - $210,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Unit Testing, Microsoft Online Services, C Sharp (Programming Language), Software Code Optimization, Cyber Security, Custom Software, Desktop Computing, Microsoft Software, Proprietary Software, Software Deployment, Information Technology, Software Coding, Network Server
- **Published:** October 11, 2026
- **Apply:** https://www.juju.com/job/1_att7-101632951264

## About the Role

AT&T has an opening for a Senior Software Engineer to support operations by maintaining, documenting, and administering enterprise IT systems. **Job Duties/Responsibilities:** + Responsible for the detailed design, documentation, coding, code optimization, unit testing, code deployment and code improvements of both desktop and web-based solutions on Microsoft platforms. (i.e.
Desktops, servers, and websites) With Microsoft technologies (.NET, ASP, NET, C#, etc) for multiple internal business/proprietary software products. + Perform custom software development only when a commercial solution is not available. + Ensure all software code is developed and maintained in accordance with (USG) Information Assurance (IA) and Security (INFOSEC) standards. **Clearance Requirements:** Active TS/SCI with poly (#tssci) (#polygraph) **Required Qualifications:** + Bachelor's degree in related field. + 8 years of relevant experience. + Understanding and knowledge of: Microsoft.