Mainframe Admin

Comtech LLC

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New York, NY, us on site Until 8/22/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

Comtech is a woman-owned small business founded in 1998 and headquartered in Reston, VA. We offer IT solutions across the disciplines of program/project management, applications development, infrastructure, Cyber security, and enterprise content/data management services. We have developed our methodologies and processes based on the IT Infrastructure Library (ITIL) v.3 Framework across enterprise infrastructure operations. These methodologies and processes are reinforced through our organization’s externally accredited certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 Information Security Management System (ISMS), and CMMI-DEV Level 3"

Preferred Qualifications:

  • 8+ Years
  • Perform system software administration for database management products
  • Provide continuous monitoring and ongoing support on IMS/DB2/IDMS/Adabase
  • Knowledgeable of multiple programming languages including Java, Assembler, COBOL, REXX, Clist, SQL, DL1
  • Understanding of some of the following: z/OS DB2, IDMS, Adabase, IMS, DB2 Distributed Data Facility
  • Experience with ISPF, TSO, JCL and IBM utilities.
  • Advanced knowledge of Microsoft Word, Excel, and PowerPoint.


Wasim Ahmed

703-962-6656

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About this role

Summary

Administers mainframe systems, supports databases, monitors performance, and manages related programming tasks.

Job title

Mainframe Admin

Experience level

8+ years

Industry

it services

Location requirements

New York, NY, US; remote not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

system software administrationIMSDB2IDMSAdabaseJavaAssemblerCOBOLREXXClistSQLDL1z/OSISPFTSOJCLIBM utilities

Preferred skills

Microsoft WordExcelPowerPoint

Specializations

mainframedatabase managementz/OSDB2IDMS
Locations

Structured locations inferred from the posting.

New York, NY, USA

On-site City