Customer Engineer (External Identities)

Cnx Open · verified Oct 4, 2026

Barcelona Mid-level Solutions & Sales Engineering

At a glance

Mid-level Solutions & Sales Engineering role at Cnx. Barcelona.

Pay not stated

RoleSolutions & Sales Engineering

SeniorityMid-level

LocationBarcelona

PostedJun 3, 2026 · 4mo ago

Role brief

growthroles summary, based on the employer's posting.

What you'll do

Advise customers on external identity architecture, then help them resolve implementation and support issues
Design and support solutions using Entra B2C custom policies, B2B, Entra for Customers, and cross-tenant access features
Plan, deploy, run, and improve cloud environments for enterprise or government customers
Troubleshoot advanced issues across hybrid infrastructure, Microsoft identity products, and cloud or on-premises systems

What you bring

At least eight years in customer-facing architecture, administration, operations, software support, or IT consulting roles
Deep knowledge of Entra External Identities, including B2C custom policies, B2B, Entra for Customers, and cross-tenant settings and synchronization
A bachelor’s degree or higher in IT, or equivalent experience, plus strong command of Microsoft enterprise software
You can work independently and bring strong customer service, problem-solving, communication, and executive needs-assessment skills

Who this fits

This mid-level advisory role suits an independent customer engineer with substantial Microsoft identity and cloud experience. The position is based in Barcelona or Malaga, Spain.

From the employer

Job Title:

Customer Engineer (External Identities)

Job Description

We're Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled.

The global technology and services leader that powers the world’s best brands, today and into the future. We’re solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we’re the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent.

The Concentrix Technical Products and Services team is the driving force behind Concentrix’s transformation, data, and technology services. We integrate world-class digital engineering, creativity, and a deep understanding of human behavior to find and unlock value through tech-powered and intelligence-fueled experiences. We combine human-centered design, powerful data, and strong tech to accelerate transformation at scale. You will be surrounded by the best in the world providing market leading technology and insights to modernize and simplify the customer experience. Within our professional services team, you will deliver strategic consulting, design, advisory services, market research, and contact center analytics that deliver insights to improve outcomes and value for our clients. Hence achieving our vision.

Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we’re proud to be recognized with awards such as "World's Best Workplaces," “Best Companies for Career Growth,” and “Best Company Culture,” year after year.

Join us and be part of this journey towards greater opportunities and brighter futures.

Job Title:
External Identities Customer Engineer

Role type:

Advisory - architecture, consulting, and support to help customers drive solutions and resolutions

Skills Required:

Active Directory & Microsoft Entra ID External Identity Management
Broad knowledge of Microsoft Entra ID products with deep understanding of the following:
Microsoft Entra ID External Identities, including:
Microsoft Entra Business to Consumer (B2C) including custom policies
Microsoft Entra Business to Business (B2B)
Microsoft Entra for Customers
Cross-Tenant Access Settings
Cross-Tenant Access Synchronization
Microsoft Entra ID P1

Optional Skills

Microsoft Entra Connect, Active Directory Federation Services, Microsoft Identity Manager
Technical experience with hybrid infrastructures, architecture designs, and technology management.
8+ years experience with customer facing roles in systems architecture, administration, operations, software support, IT consulting, on-premises and cloud support or consulting for enterprise and/or government customer base, and advanced troubleshooting
Understanding of Microsoft’s Modern IT Architecture and Strategy
Proven track record in successfully planning, deploying, operating, and optimizing cloud environments
Azure certifications (Azure Solutions Architect Expert; Azure Security Engineer Associate; Azure Administrator Associate, Azure Cybersecurity Administrator, Identity and Access Administrator)
Candidates must be able to work independently.
Characteristics of importance include but are not limited to customer service, problem solving, communication skills, and the ability to read/interpret the needs/wants of customer executives and leaders.
Advanced Microsoft certifications are preferred.
BA/BS (or higher) in Information Technology or equivalent experience
Expert level of Microsoft enterprise software product offerings
Demonstrated excellent customer service skills

Relevant Certifications:

SC-300 Identity and Access Administrator Associate

Location:

ESP Barcelona - Malaga Spain Client Site

Language Requirements:

Time Type: