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Peraton

Runs and secures technology for federal agencies

Mainframe Service Delivery Manager

System AdministrationConfirmed live in the last 24 hours
Full-timeTexas, USA

About the Job

Requirements

  • At least 10 years of experience; supervisory or lead experience may be included.
  • At least 8 years of IBM mainframe operations experience in production government environments.
  • Government mainframe operations experience.
  • Experience with IBM z/OS systems administration and system software management.
  • Experience with production control and batch scheduling, including CA7, TWS/OPC, or equivalent enterprise batch scheduling platforms.
  • Experience with mainframe networking, including VTAM/NCP and TCP/IP on z/OS.
  • Experience planning, testing, and executing mainframe disaster recovery.
  • Understanding of IBM mainframe production operations and enterprise service delivery.
  • Experience supporting complex, highly regulated, or government mainframe environments.
  • Ability to manage mainframe operations across multiple data center locations.
  • Technical leadership, operational management, incident resolution, and stakeholder communication skills.
  • U.S. citizenship.

Responsibilities

  • Maintain overall accountability for mainframe technology and service delivery across 14 mainframes: 9 at the Austin Data Center and 5 at the San Angelo Data Center.
  • Lead IBM mainframe operations, production control, and batch scheduling management.
  • Manage mainframe system software, technical support, and currency maintenance.
  • Track and report MIPS/CPU consumption.
  • Manage mainframe networking.
  • Coordinate mainframe software procurement activities.
  • Plan, coordinate, test, and execute mainframe disaster recovery activities.
  • Assist DIR customers with mainframe application replatforming to modern platforms.
  • Support migration and modernization activities involving mainframe and cloud/hybrid environments.
  • Ensure appropriate CJIS, IRS Publication 1075, and data security compliance for mainframe-hosted applications.
  • Coordinate mainframe service delivery across the Austin and San Angelo data center environments.
  • Maintain operational stability, availability, performance, and technical currency across the mainframe environment.

Desired Qualifications

  • Experience with mainframe application replatforming.
  • Experience with mainframe-to-cloud migration.
  • Experience operating in hybrid mainframe/cloud environments.
  • Experience assisting customers with modernization of legacy mainframe applications and workloads.
  • Experience with modern cloud platforms and integrating mainframe environments with cloud infrastructure.
  • Experience supporting large-scale government mainframe modernization initiatives.
  • IBM Certified Systems Operator (z/OS) certification or equivalent.
  • IBM z/OS System Programmer certification.

About the Company

Peraton

Runs and secures technology for federal agencies

Peraton builds and runs secure technology for American defense, intelligence, space, and civilian agencies, from military networks to satellite ground stations. In 2025, the Federal Aviation Administration chose it to manage the overhaul of the nation's air traffic control system, replacing copper wiring with fiber and upgrading radar and radios. Its engineers, many holding security clearances, run and defend agency networks and data centers, write mission software, and operate space and communications systems, and agencies pay for this work through multiyear contracts. Peraton was formed in 2017, when private-equity firm Veritas Capital bought Harris Corporation's government IT business, and is based in Reston, Virginia.

Company size
10,001+
Company stage
Grant
Total funding
$60M
Headquarters
Reston, VA
Founded
2017

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