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Mainframe Top Secret Security Administrator
Mainframe Top Secret Security AdministratorLuna Data Solutions • Austin, Texas
Mainframe Top Secret Security Administrator

Mainframe Top Secret Security Administrator

Luna Data Solutions • Austin, Texas
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Luna Data Solutions is seeking an experienced Mainframe Top Secret Security Administrator for a 100% remote long term contract opportunity.

  • Remote from anywhere in the USA
  • Option for three one-year renewals

W2 Rate ($75-95 / hr DOE)

This senior-level role requires deep expertise in Mainframe Security and z / OS Administration to ensure data integrity, compliance, and operational excellence.

Key Responsibilities

  • Act as the subject-matter expert in Mainframe Top Secret Security Administration.
  • Manage and maintain z / OS operating systems, including planning, implementation, and testing of upgrades and changes.
  • Oversee day-to-day mainframe operations : configuration, troubleshooting, user account management.
  • Ensure compliance with security standards, perform certificate renewals, and manage access controls.
  • Monitor system performance and security; perform routine maintenance.
  • Collaborate with Network Administration, Customer Support, and Application Development teams.
  • Provide support for Mainframe Production Control, job scheduling, and ISV products (e.g., BlueZone).
  • Diagnose and resolve platform and software issues with root cause analysis.

    • Experience with Informatica Power Exchange Administration for Change Data Capture (IMS and VSAM) is a plus.

    Required Skills & Experience

  • 8+ years of hands-on experience with Top Secret Security (TSS).
  • 5+ years of experience with z / OS Administration.
  • 5+ years of experience with JES2, z / OS Unix System Services (OMVS), and Storage Management Subsystem (SMS).

    • 3+ years of experience with TLS configuration (certificates, SSL – RSA Keys, SFTP, FTPS).

    Preferred Skills

  • Experience with REXX scripting.
  • Performance monitoring and analysis.
  • Informatica Power Exchange Administration.
  • Working knowledge of :
  • z / OS Operation and Networking (VTAM, TCP / IP)
  • Automated job scheduling (JOBTRAC)
  • Terminal Emulator Software (BlueZone)
  • VTAM Session Manager (VTAM / SWITCH)
  • SMP / E, RMF, SMF, WLM
  • JCL, GRS, VSAM, TSO

    • What Luna Data Solutions

  • Competitive compensation and benefits including health, dental, vision, STD / LTD insurance options.
  • Remote schedule.

    • Work on high profile projects.

    This is remote contract opportunity and no sponsorship can be provided. Luna Data Solutions, Inc. provides equal employment opportunities to all employees. All applicants will be considered for employment and prohibits discrimination and harassment of any type without regard to age, race, color, religion, sexual orientation, gender identity, sex, national origin, genetics, protected veteran status, and / or disability status.

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    Mainframe Top Secret Security Administrator • Austin, Texas

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