TL;DR

Core Network Integrator (5G): Responsible for the design, deployment, and integration of core network solutions, ensuring software compatibility and high-level design creation. Focus on troubleshooting, creating migration strategies, and functional/non-functional ATP TOL creation within multi-vendor environments.

Location: Must be based in Ukraine (Kyiv, Lviv, Odesa, Rivne) and have the appropriate work permits.

Company

%hirify_global% is a global leader in engineering services, helping innovative companies accelerate their digital and sustainable transitions by leveraging a global team of engineers, scientists, and architects.

What you will do

Check and validate Technical Solution Documents (TSD), highlighting gaps and risks.
Ensure software compatibility checks and identify deviations.
Create and present High-Level Designs (HLD) to customers.
Prepare CIQ (Customer Information Questionnaire) based on HLD and customer inputs.
Create Low-Level Designs (LLD) based on HLD and CIQ.
Develop Data fill/backfill using automation tools and validate project activity MOPs.
Prepare migration and go-live strategies in agreement with stakeholders.
Analyze designs for SU perspective changes and perform bug scrubbing before node go-live.
Create Functional and Non-Functional ATP TOL in discussion with the customer.
Provide troubleshooting support to System Engineers (SE) and analyze traces.
Document project lessons learned and conduct knowledge sharing sessions.

Requirements

Must be located in Ukraine with appropriate work permits.
Expertise in at least two Packet Core (PACO) nodes for design and deployment.
Experience with Packet Core (EPC, 5G Core) and CMG.
Strong knowledge of SMF, UPF, and 4G/5G architecture.
Proficiency in working with HLD, LLD, and CIQ.
Integration experience in multi-vendor environments.
Strong troubleshooting skills.
English communication skills required.

Culture & Benefits

Comprehensive health insurance from the first day of employment.
Company-provided Christmas holidays from December 25th to December 31st.
Cooperation and support for Superhumans center and Veteran HUB, including psychological rehabilitation and counseling.
Internal policy making the company friendly to military and veterans.