Hitss
, the
system integrator of américa móvil group
, with more than
37 years of experience
delivering digital solutions and it services, and presence in
8 countries across latin america and the united states
, invites you to join its leading information technology team.
position:
l2 support - core network engineer
location:
on-site - santa fe
employment type:
full-time, permanent
required profile
education:
* bachelor's degree in telecommunications, computer systems engineering, information technology, computer science, or related field.
experience:
* minimum
3 years of experience
as a core network engineer or in a similar role.
* experience in
telecom environments
, preferably related to
charging, billing, or core network systems
.
technical knowledge & key skills
* proficient in
sql
and basic database operations.
* understanding of
3gpp-defined communication protocols
.
* proficient in
linux os basic operations
, including file systems, disk space, and command-line tools
* knowledge of
telecom charging processes
and typical charging scenarios.
* understanding of
csm processing mechanisms
.
* familiarity with the
customer–account–subscriber
model and service logic architecture.
* knowledge of
billing processes
, including bill run, accumulated accounts, discounts, billing cycles, rent, and
cdr structures
.
* understanding of typical telecom service flows:
voice, gprs, sms, mms
, and voice call processes.
* knowledge of
product and offering concepts
, their relationship, and charging processes.
* experience configuring products and offerings in
mainstream charging platforms
.
* experience with installation of charging products and understanding of
switch and firewall basic principles
.
* ability to
communicate
effectively in
english
is required
what we offer
* join a
highly specialized technology team
within a leading multinational telecom group
* opportunities for
professional growth and continuous learning
* exposure to
high-impact telecom and digital transformation projects
* insurance, discounts, and more