Network Architect

We are seeking a highly experienced Network Architect with strong expertise in security, cloud environments, and customer-facing consultancy. The ideal candidate brings 7+ years of hands-on experience designing and delivering large-scale, secure network architectures across enterprise environments. This position requires end-to-end engagement with customers — from initial discovery and architectural design through implementation, optimization, and handover. Success in this role depends on combining deep technical knowledge with a security-first mindset and the ability to translate complex concepts into clear, business-aligned solutions for stakeholders. The role supports both on-premise and cloud infrastructures and demands strong consulting capabilities, strategic thinking, and confidence in guiding clients through complex network transformations. Responsibilities • Design, architect, and deliver large-scale enterprise and cloud network solutions • Act as a trusted technical advisor, engaging directly with customers to gather requirements, translate business needs into technical designs, and explain architectural decisions clearly and confidently • Lead customers through the full lifecycle: assessment, design, implementation, optimization, and handover • Architect and implement secure connectivity solutions, including site-to-site and remote-access IPSec VPNs, as well as firewall and routing-based security designs • Design and advise on Zero Trust Network Access (ZTNA) architectures, including the full stack: Identity Provider (IdP) integration, authentication & authorization (SAML, OIDC, MFA), device posture checks, application-level access controls, and policy enforcement and logging • Build and review security architectures, including firewall rule design and segmentation, IDS / IPS concepts and deployment, and threat detection and mitigation strategies • Design and support private cloud infrastructures, preferably using VMware (vSphere, NSX) or equivalent platforms (OpenStack, Hyper-V, cloud-native alternatives) • Ensure designs align with security and compliance standards, including ISO/IEC 27001 and internal governance and audit requirements • Work within ITIL-aligned processes (incident, change, problem management) • Produce high-quality documentation, including architecture diagrams, design documents, and security and compliance artifacts Requirements • 7+ years in a Network Architect or Senior Network Engineer role • Demonstrated success delivering enterprise-grade, complex network designs • Strong consultancy background with direct customer interaction and advisory responsibilities • CCNP certification (Cisco Certified Network Professional) or equivalent hands-on expertise with Juniper or Arista • Advanced knowledge of routing and switching protocols (BGP, OSPF, VLANs, EVPN) • Solid understanding of data center and WAN architectures • Practical experience configuring and troubleshooting IPSec on routers and firewalls • In-depth understanding of network security architecture and best practices • Expertise in firewall rule design and policy governance • Experience working with IDS/IPS technologies and defining relevant use cases • Proven implementation of Zero Trust security models • Familiarity with security logging, monitoring frameworks, and incident response processes • Experience designing and operating private cloud environments • Strong expertise in VMware-based infrastructure • Excellent written and verbal communication skills in English (B2+ level) We offer/Benefits We gather like-minded people: • Engineering community of industry professionals • Friendly team and enjoyable working environment • Flexible schedule and opportunity to work remotely within Poland • Chance to work abroad for up to 60 days annually • Business-driven relocation opportunities We provide growth opportunities: • Outstanding career roadmap • Leadership development, career advising, soft skills, and well-being programs • Certification (GCP, Azure, AWS) • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru • English classes We cover it all: • Stable income (Employment Contract or B2B) • Participation in the Employee Stock Purchase Plan • Benefits package (health insurance, multisport, shopping vouchers) • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more • Referral bonuses • Corporate, social and well-being events Please, note: • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. • We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.