System Analyst (Telecom)

TL;DR

System Analyst (Telecom): Modernizing OSS systems and designing a scalable architecture for telecommunications operations and digital services with an accent on legacy system reverse engineering and integration mapping. Focus on analyzing data ownership across OSS/BSS, building system dependency maps, and documenting target integration patterns.

Location: Must be based in one of the listed European countries (Albania, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Italy, Kosovo, Latvia, Lithuania, Luxembourg, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Netherlands)

Salary: EUR 3,150 – 4,800 per month (gross)

Company

hirify.global is a global IT company partnering with major brands like Samsung and T-Systems to deliver high-end software solutions.

What you will do

• Analyze legacy/custom OSS systems to identify their roles and responsibilities.
• Perform reverse engineering of legacy systems through interviews and documentation reviews.
• Develop system dependency maps and create comprehensive integration and interface inventories.
• Analyze data ownership across OSS/BSS and external systems.
• Support current-state architecture documentation and perform gap analysis between current and target states.
• Collaborate with Data/Integration Architects and Business Analysts to define target integration patterns.

Requirements

• 3+ years of experience in system analysis.
• Professional experience within the Telecom domain, specifically with OSS/BSS or complex enterprise integrations.
• Expertise in analyzing legacy systems, API analysis, and data-flow mapping.
• Ability to structure technical findings for stakeholders in environments with low documentation maturity.
• English: Upper-Intermediate (B2) or above.
• German: Upper-Intermediate (B2) or above.

Nice to have

• Relevant professional certifications.
• Knowledge of SOAP, REST, webhooks, and middleware/service bus.
• Experience with provisioning backends such as DHCP, RADIUS, ACS/TR-069, or SIP platforms.
• Understanding of Master Data Management (MDM).

Culture & Benefits

• Salaries pegged to USD with a comprehensive benefit package and performance bonuses.
• Structured career growth as a technical specialist or resource manager.
• Compensation program for obtaining international professional certificates.
• Access to internal knowledge base covering API design, AWS, SQL, and more.
• Opportunities for mentoring beginners and participating in BA meetups.