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About TSR:

TSR is a relationship-based, customer-focused IT and technical services staffing company.

For over 40 years TSR, Inc. and its wholly owned subsidiary, TSR Consulting Services, have prospered in the Information Technology staffing business, earning the respect of companies both large and small with well refined candidate screening, timely placement, and a real understanding of the right skill sets required by our clients.

Mission & Vision

We do not believe in building a vision around the company but building a company around our vision, which is simply;

Every employee’s voice matters, their effort is appreciated, and their talent is rewarded.

We challenge each employee daily, to raise the bar on how we treat our consultants and candidates. For far too long in this industry, candidates have been ghosted, lied to, or placed at a client and then forgotten about. Each day our staff works tirelessly at qualifying and placing, top talent with our clients, in a compassionate and caring manner.

Not every candidate is a match for the job, but every candidate and consultant will be treated with respect and professionalism.

Mainframe Security Engineer for Encryption deliverables

Job Description

  • Location: Alpharetta, GA
  • Type: Contract
  • Job #77526

Our client, a leading financial services company, is hiring a Mainframe Security Engineer (Encryption Deliverables)

Work Location: Alpharetta, GA 


Looking for a Mainframe Security Engineer for Encryption deliverables

Duties and responsibilities will include but are not limited to the following:

  • Current state assessment of all mainframe access points (ingress and egress) for data in motion
  • Perform gap analysis, determine technical approach to deliver capability of enabling encryption of data in motion, and create a prioritized plan for user/application adoption
  • Work with Network Engineering team to implement security controls (on mainframe) to enable encryption of data in motion (certificate installations, APIs, etc.)
  • Define Certificate lifecycle management processes and automation for mainframe certificates in TSS/RACF
  • Assist infrastructure and application support technology teams during adoption of encrypted data transport
  • Produce and maintain project documents ensuring Project Management Office (PMO) compliance for project deliverables
  • Monitor progress against project plans and produce metrics /reporting to track progress


  • Experience with mainframe security software ESM configuration/internals (IBM-RACF (Resource Access Control Facility) and C
  • TSS (Top Secret Security))
  • Strong understanding of encryption (technology solutions, protocols, best practices, etc.) and security concepts specific to mainframe
  • Experience with implementing digital certificates and entire certificate lifecycle- Experience with z/OS Encryption APIs and usage/configuration of Crypto cards
  • Ability to work with developers to leverage APIs
  • Experience with database technology (such as: Sybase, DB2 (preferred), SQL) Ability to program in at least one command
  • Mainframe batch and reporting language (such as: CARLA, REXX, CLIST, SAS)
  • College graduate with 5+ years related work experience on the mainframe
  • Capable of working independently with limited oversight
  • Good project planning, organization, time management skills and ability to multi-task
  • MS Office business application experience (Excel, Word, Power Point)
  • Excellent verbal and written communication skills- Must be a team player and foster a team first environment and culture


  • Prior experience as Mainframe Systems Programmer or Mainframe Network Engineer
  • Experience with Pervasive Encryption
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