z/OS Systems Security Administrator at DDC IT Services – Dayton, Ohio

z/OS Systems Security Administrator

US--

Job ID: 2026-5941
Type: Full-time Exempt, Salaried
# of Openings: 1
Category: Information Technology
Remote

Overview

DDC- IT Services is seeking a Sr. IBM z/OS Systems Administrator to join their growing team!

Responsibilities

• Ensure that all information systems are managed, operated, and used IAW DISA STIGS and other applicable policies and procedures.
• Support all ACPs (ACF2, RACF and CA TSS) utilized by the information sys-tems.
• Provide access control and account provisioning for all information systems.
• Use DISA approved tools to plan, conduct, review, analyze, and correct findings in support of STIG reviews SRR.
• Provide audit and inspection support for the government to include providing arti-facts and evidence.
• Support COOP exercises (Simulated and Table Top) exercises.
• Grant and maintain access and account profiles for both individual and system re-sources.
• Promptly report security violations IAW with specific security requirements for reporting incidents and violations.
• Use DISA approved tools and follow policies for Change, Incident and Service Requests.

Qualifications

**Must have an Active Secret clearance.**

Must currently possess one of the IAT Level 2 certifications:

1. CCNA-Security
2. CSA+
3. GICSP
4. CompTIA Security+ CE
5. SSCP

This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation, or any other basis prohibited by law. We participate in E-Verify.

Equal Opportunity Employer, including disability/protected veterans