Glossary entry (derived from question below)
Spanish term or phrase:
eje central de desarrollo, programa de líneas de carrera
English translation:
at the core of our technicians' development; central to; career track program,
Spanish term
Medical translation / Water & sanitation
Native in: Spanish 
Works in: English to Spanish, Portuguese to Spanish, French to Spanish, and 1 more.
eje central de desarrollo, programa de líneas de carrera
Como eje central del desarrollo de nuestros técnicos está el Service Pro, programa de líneas de carrera para el personal técnico, basado en la certificación de habilidades representativas del trabajo
Proposed translations
at the core of our technicians' development; central to; career track program,
Creo que "career track program" es el término usado en EE. UU.
A deep desire to satisfy our customer's needs lies at the core of our success.
This retailer's career track program is considered the best in the industry.
'meaning, intent, demeanor'
Native in: English (Variants: Canadian, US) 
, Spanish (Variants: Latin American, Puerto Rican, Costa Rican, Salvadoran, Argentine, Venezuelan, Dominican, Mexican, US, Cuban, Canarian)
Works in: English to Spanish, Spanish to English, English to French, and 4 more.
axis, hub
developmental axis of the career track program
Spain
A cut above the rest in translation...
Native in: English (Variants: Irish, US, UK) , Spanish (Variants: Latin American, Standard-Spain)
Works in: Spanish to English, French to English, English to Spanish, and 2 more.
At the heart of the development of our technicians is...
Hope this helps ;-D
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Note added at 48 mins (2007-04-21 00:30:42 GMT)
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I just read Liliana's answer, and agree with "core", it has the same meaning in this context as "heart". So either word could be used.
United States
Translations Decoder LLC
Native in: Portuguese , English
Works in: English to Portuguese, Portuguese to English, French to English, and 3 more.
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