For our client – a technology and consulting company delivering projects for clients worldwide and providing top-class IT specialists – we are looking for a highly experienced Lead Network Architect.Key responsibilities Acting as a subject-matter expert and technical authority in the area of IT/OT networking Designing and developing end-to-end network architecture Planning and executing long-term optimization and remediation initiatives Architect-level integration of IT and OT environments, ensuring high security standards Supporting teams through mentoring and technical leadership Ideal candidate profile Minimum 10 years of experience in large-scale, mission-critical network environments Very strong technical expertise combined with architectural mindset Proven experience in IT/OT convergence, with a strong focus on security and reliability Ability to design scalable, long-term network solutions Experience in mentoring and serving as a technical leader English proficiency at minimum B2 level Conditions B2B contract 100% remote working model Rate: 180–200 PLN net per hour Non-salary benefits: private medical care, life insurance, Multisport card Recruitment steps Call with a KUBO recruiter Technical interview with the client  Decision