Sr. Mainframe Engineer

Job Title: Sr. Mainframe Engineer Location: Remote Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Candidates must have at least 5 years of recent FIS experience. In addition, candidates must live in the US and have at least 3 years of experience working in the US. Please DO NOT apply to this role if you do not have FIS experience on your resume. Description: IBM Mainframe COBOL - 10 Years IBM Mainframe JCL - 10 Years IBM Mainframe Tools (Sort/IDCAMS/ADRDSSU) - 10 Years FIS (Systematics) - 5 to10 Yrs EZTrieve - 5+ Years Excel Experience - 5+ Years ChangeMan - 5+ Years CICS - 3-5 Years System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. #M- #LI- #DI- Ref: #851-Rockville-S1

Created: 2026-03-10