Enterprise Technology Systems Contractor

Ampcus, Inc
United States, Virginia, Merrifield
Jan 15, 2026
Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Enterprise Technology Systems Contractor. Location: Merrifield, VA. Roles and Responsibilities: Responsible for maintaining the mainframe security environment with experience using RACF (Resource Access Control Facility) and zSecure, while ensuring identity management processes are followed using proper user access controls to comply with industry standards. This includes but is not limited to the configuration and management of User, Group, Resource (including CICS & DB2), Dataset RACF Security profiles, and modification of SETROPTS settings. Deep understanding of RACF required for managing access to mainframe resources and strong understanding of security concepts like access control, least privilege, and data protection, along with strong familiarity with mainframe system commands and utilities (TSO, ISPF, JCL, REXX). Provide Tier 3 support for mainframe security inquiries/service requests. Review and approve access requests based on established security policies. Ensure robust user access controls, oversee identity management processes, and maintain strict adherence to compliance standards. Previous experience working with zSecure and ServiceNow is preferred. Troubleshooting: Excellent problem-solving skills to identify and resolve RACF-related issues. Compliance and Auditing: Familiarity with compliance requirements and auditing processes related to mainframe security. Communication Skills: Strong verbal and written communication skills to effectively collaborate with team members and stakeholders. Experience: 5 years minimum, preferably 10 or more. Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans or individuals with disabilities.