**Type of Requisition:** Casual**Clearance Level Must Be Able to Obtain:** None**Job Family:** ProgrammingProvides guidance in designing, developing, deploying, and maintaining operating systems and operating system software.Provides guidance for programmers with the installation of enhancements and performing updates to software of existing systems, including middleware and application programs that run on the system.Advises team troubleshooting of complex problems and provide customer support for software systems and application issues.Provides guidance to team debugging problems with system software. Provide recommendations for continuous improvement.Provides guidance to team performing maintenance tasks to keep systems running smoothly.Provides guidance and work leadership to less-experienced programmers.May serve as a team or task leader. (Not a people manager)DESIRED QUALIFICATIONS: BA/BS (or equivalent experience), 8+ years of experienceCOVID-19 Vaccination Requirement: To protect the health and safety of its employees and to comply with customer requirements, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.