Senior Infrastructure Specialist

Test Triangle • On-call duty • COBOL • 2 days ago

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Salary

≈ $65k – $126k per year (Estimated)

Location

In office (Edinburgh)

Seniority

Senior

Employment

Contractor

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Oct 10, 2026.

Overview

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Profile match

Test Triangle

Test Triangle is a Dublin-headquartered technology services company providing IT service management consulting as an Atlassian, ServiceNow and Freshworks partner, along with software testing, cloud, digital transformation and recruitment outsourcing services. Operating since 2012 from Blanchardstown Corporate Park, it serves organisations across Ireland, the UK and further afield and supplies contract and permanent specialists to client organisations such as UK banks. Its postings are mainly client placements for data analysts, DevOps and platform engineers, cyber security specialists, solution architects, project managers and mobile developers in Dublin, London and other cities.

testtriangle.com • HQ: Dublin, Ireland • IT Service & Asset Management • Information Technology • Professional Services • 1001-5000 employees • Est. 2012

Role: Senior Infrastructure Specialist

2/3 days working from client site.

Location: Edinburgh

In-scope technologies/products:

IBM MQ on z/OS

Skillsets required:

IBM MQ on z/OS, Dynatrace, ServiceNow, Jira

Scope of services:

Proficient with IBM MQ on z/OS.- Knowledge how to

configure and administer MQ in the z/OS platform.- Installation, patching,

configuring, and problem determination for IBM MQ on z/OS.- Experience and capability

in dealing with vendors for problem / incident determination.

Use of SSL and management within the MQ environment.- Proficient in

data transfer to and from host systems.- Configuring security, defining Queue

Sharing Groups, gathering and analysing statistics and accounting data

for performance tuning. Troubleshooting/Performance Tuning of Message Queue

applications. Provide 24x7 on call support in addition to

support out of hour changes as and when required. No landed resources please.

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