Linux Messaging Specialist
 

itContracting are now taking applications for an Linux Messaging Specialist that specialises in Mail Relay and Open-Source Technology.

This is a project orientated contract position based remotely in Ireland with our enterprise client and partner in the IT & Telecoms sector.
 

Primary Role

- Implement Corporate Email Replacements

- Experience with Postfix
- Experience with Ansible and/or Kubernetes

- Work with Security to onboard DMARC vendor, possibly supplementing relay service with SPF+DKIM+DMARC support.
- Work with Ricky/SWIFT and legacy support teams to migrate services currently using Exchange / Ironports onto new mail relay service.

- Daily review of indications of mail delivery success

- Our own mail relay logs
- Mailbox provider postmaster tools: Google, Microsoft, Yahoo(?), Apple(?)
- DMARC vendor dashboards
- Blacklist summary sites (i.e. mxtoolbox)

- Refine/tweak/adapt solution to minimize failures/blockage
- Project work (create systems in Foreman, provision in ansible, possibly tweaking/updating ansible to suit needs of project)

Skills Required

- Experience administering/configuring Red Hat Enterprise Linux (RHEL) or CentOS systems
- Some shell (bash) or interpreted language scripting experience (perl, python)

 
Nice-to-have

- Experience configuring postfix.
- Experience with maintaining email for a corporation.
- Experience building/maintaining services in Kubernetes.
- Experience working with vendors.
- Experience with medium-term project coordination/management.
- Knowledge of SPF and DMARC.
- Knowledge of Prometheus, experience with building Grafana dashboards.
- Experience writing ansible scripts.
- Experience with the Google and Microsoft postmaster tools.

---oOo---
 
Candidates must be eligible to work full time and long term in Ireland or currently hold a Stamp 4 Visa to apply.
 
If you are interested in applying for this role, please do so via the relevant link. If you would like to discuss this role in confidence, please contact Chris Byrne in itContracting directly.
 
Evros, itContracting and our clients are equal opportunity employers who seeks to recruit and appoint the best available person for a job regardless of marital / civil partnership status, sex (including pregnancy), age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. Evros / itContracting apply all relevant Data Protection laws when processing your Personal Data.
 
If you choose to apply to this opportunity and share your CV or other personal information with Evros / itContracting, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at Evros / itContracting.
 
Ref: ITC3607

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