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SMTP Linux Admin in AT&T
AT&T Global Network Services Czech Republic
Place of work
Palachovo Namesti 726/2, - Brno, Brno - City
Palachovo Namesti 726/2, - Brno, Brno - City
Contract type
full-time
full-time
Information about the position
Job description, responsibilities and duties
This position is to provide operational support for backbone email messaging transport within AT&T. The suitable candidate will monitor, manage and maintain inbound and outbound email traffic for both external and internal mail relay servers. Part of the job is also managing a system for email filtering, mass mail control, enforcing infrastructure policy and addressing violations.
Roles and Responsibilities:
Main responsibilities will include operational support for:
o Corporate Enterprise Relay hosts for internal and external mail routing
o Corporate Email User Email Alias backend support and validation by Enterprise Relays
o Primary Enterprise GALSYNC processing
o Critical Path Messaging Services (CPMS) infrastructure
- DLIST – Customized distribution lists accessible for external customers.
- orgMail – Emailing tool allowing executives the ability to construct dynamic distribution lists for critical communications.
- Mass Mail Tool – Mass Emailing tool incorporating moderation
o DLP – digital leakage prevention program support with CSO
o Spoofed Email Program – Flagging of emails appearing to originate from AT&T but are originated by another entity
o Corporate Sendmail
o Anti-spam, Anti-virus, Content Control support with CSO for SEG (Corporate Edge Services)
Roles and Responsibilities:
Main responsibilities will include operational support for:
o Corporate Enterprise Relay hosts for internal and external mail routing
o Corporate Email User Email Alias backend support and validation by Enterprise Relays
o Primary Enterprise GALSYNC processing
o Critical Path Messaging Services (CPMS) infrastructure
- DLIST – Customized distribution lists accessible for external customers.
- orgMail – Emailing tool allowing executives the ability to construct dynamic distribution lists for critical communications.
- Mass Mail Tool – Mass Emailing tool incorporating moderation
o DLP – digital leakage prevention program support with CSO
o Spoofed Email Program – Flagging of emails appearing to originate from AT&T but are originated by another entity
o Corporate Sendmail
o Anti-spam, Anti-virus, Content Control support with CSO for SEG (Corporate Edge Services)
Employee perks, benefits
We offer:
* Trainings on supported vendors certifications and career opportunities.
* Extra week of vacation.
* Meal vouchers.
* Advanced medical program.
* Salary compansation in case of sick leave
* Company risk life insurance.
* Demanding and interesting job.
* International and multicultural teams
* Company benefits (Pension & Leisure time)
* Modern workplace to make your job comfortable.
* Centre teambuilding events
* Trainings on supported vendors certifications and career opportunities.
* Extra week of vacation.
* Meal vouchers.
* Advanced medical program.
* Salary compansation in case of sick leave
* Company risk life insurance.
* Demanding and interesting job.
* International and multicultural teams
* Company benefits (Pension & Leisure time)
* Modern workplace to make your job comfortable.
* Centre teambuilding events
Information about the selection process
Additional Information:
- Working hours: Mon-Fri EMEA business hours with on-calls
- Fluent in spoken and written English
- No travel required, office work only
- Working hours: Mon-Fri EMEA business hours with on-calls
- Fluent in spoken and written English
- No travel required, office work only
Requirements for the employee
Candidates with education suit the position
Secondary with school-leaving examination
University student
University education (Bachelor's degree)
University education (Master's degree)
University student
University education (Bachelor's degree)
University education (Master's degree)
Language skills
English - Upper intermediate (B2)
Other knowledge
UNIX/Linux - Advanced
UNIX/Linux administration - Advanced
UNIX/Linux administration - Advanced
Personality requirements and skills
Key Competencies and Skills:
- Working experience with Unix/Linux environment
- Scripting skills in Bash and/or Perl
- Understanding of SMTP and associated protocols such as TLS.
- Solid understanding of Sendmail or similar MTAs (eg. PostFix).
- Network protocols: IP and associated tools for troubleshooting issues, DNS, open SSL, SSH, LDAP, etc.
- Ability to organize and work on multiple concurrent tasks, attention to detail
- Able to identify business process inefficiencies and work to improve, and create opportunities of growth.
- As advantage: familiarity with List servers, anti-virus, anti-spam and content control rules, MS Exchange
Education and Qualifications:
Certifications in UNIX/Linux an advantage
- Working experience with Unix/Linux environment
- Scripting skills in Bash and/or Perl
- Understanding of SMTP and associated protocols such as TLS.
- Solid understanding of Sendmail or similar MTAs (eg. PostFix).
- Network protocols: IP and associated tools for troubleshooting issues, DNS, open SSL, SSH, LDAP, etc.
- Ability to organize and work on multiple concurrent tasks, attention to detail
- Able to identify business process inefficiencies and work to improve, and create opportunities of growth.
- As advantage: familiarity with List servers, anti-virus, anti-spam and content control rules, MS Exchange
Education and Qualifications:
Certifications in UNIX/Linux an advantage
Advertiser
Brief description of the company
Considering we’ve done some pretty impressive work around here, that’s saying something. But we couldn’t have done it without our brilliant people, and you could be one of them. With an average of two patents a day and eight Nobel Prizes to our name, it’s no wonder that for more than a century we have been defining the industry and setting the bar for innovation. This is your chance to do the same. Explore a career with AT&T.
ID: 2714894
Posting date: 6.9.2016
2016-09-06
location: Brno - City Position: IT Network Administrator, IT System Administrator, IT/Technical Support Specialist, Systems Administrator Company: AT&T Global Network Services Czech Republic