#JOB – Messaging – SMTP – Jacksonville, FL (#Messaging #SMTP #Linux #Unix #Sendmail #Jacksonville #Florida)

Position:          Messaging – SMTP / L3

Location:         Jacksonville, FL

Job Type:         Contract


Duties & Responsibilities:     

  • Management and operation of group SMTP Backbone which includes
  • SMTP Internet gateways
  • Email Gateway anti-spam and anti-virus products
  • Email distribution list manager
  • Cyrus based IMAP service
  • SMIME email encryption gateways
  • Working with internal and external entities:
  • Working with vendors and service providers to resolve software/hardware problems on SMTP Backbone Infrastructure
  • Working with external organization to resolve problems with sending receiving emails
  • Working with group IT Security, Internal Audit, Compliance and Governance teams
  • Drive projects related to
  • Process improvement
  • Proactive operational and infrastructure risk mitigation
  • IT Audit requirements
  • People skills
  • Team Work
  • Structured upward & downward communication
  • Coaching skills
  • Communication skills
  • Good command in English
  • Ability to work with diverse global teams
  • Effective Multitasking
  • Ability to learn new skills through self learning
  • Ability to join rotating weekend on-call schedule


Experience / Requirements:

  • Experience of 5 to 10 years working with SMTP email gateways and related infrastructure running on Linux/Unix platform.



  • Familiarity with SMTP protocol
  • Expert knowledge on open source and commercial implementations of Sendmail
  • Sentrion appliances and Mail Stream Manager policy engine
  • Proofpoint anti spam appliances
  • Domain name service, specifically ISC bind
  • Familiarity with Cyrus IMAP
  • Familiarity with OpenLDAP
  • Working knowledge on PKI, TLS/SSL Certificate management
  • SMIME based email encryption and familiarity with Totemo appliances
  • Working knowledge on OpenSSL tool kit for Unix/Linux
  • Familiarity with Unix/Linux Operating Systems (SuSE Linux, CentOS and Solaris preferred)
  • Familiarity with Unix TCP/IP networking
  • Mailman open source list manager
  • Familiarity with Unix scripting languages (Perl, shell, Python)
  • Basic administration of PostgreSQL
  • Basic knowledge on Apache web server


Good to Have

Essential Technical Skills:

  • Exposure to the ‘People Management’ responsibilities
  • Experience with MS Exchange 2007 or newer
  • Certification:- ITIL ( Basics )
  • Strong written and verbal communication skills.
  • Working knowledge of IT applications and infrastructure technology




(Employers / Vendors) Click Here to Apply 

(Candidates)  Click Here to Apply



#Messaging #SMTP #Linux #Unix #Sendmail #IMAP #LDAP #OpenSSL #Scripting #ITIL

#Messaging #SMTP #Linux #Unix #Sendmail #IMAP #LDAP #OpenSSL #Scripting #ITIL

#Messaging #SMTP #Linux #Unix #Sendmail #IMAP #LDAP #OpenSSL #Scripting #ITIL



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