Senior Network Security Engineer

<b>WHO WE ARE:</b><br/> <p>Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services. We offer solutions and assets across Strategy &amp; Consulting, <b>Technology</b>, Operations, Industry X and Accenture Song.<br/> </p><p>For more information about Accenture Technology Poland please visit our <a href="https://www.accenture.com/us-en/services/technology-transformation" rel="noopener noreferrer" target="_blank">website</a>.</p><p></p><p><b>THE WORK:</b></p><p>Design, implement, and maintain secure, automated, and scalable network infrastructures across enterprise and hybrid cloud environments.</p><p>Work with technologies from Cisco, Aruba, Palo Alto, Fortinet, and others to deliver high-performance connectivity and Zero Trust security models.</p><ul><li>Design, configure, and maintain LAN/WAN/WLAN/SD-WAN networks, NGFW firewalls and VPNs using solutions from market leading vendors like Cisco, Aruba, Palo Alto, Fortinet and others</li><li>Implement modern security architectures like SASE and ZTNA to ensure high availability, scalability, and zero-trust access.</li><li>Automate network operations using Ansible, Python, or Terraform to improve efficiency and consistency.</li><li>Collaborate with cloud, DevOps, and security teams on hybrid cloud connectivity and cloud-native network security across AWS, Azure, or GCP.</li><li>Drive infrastructure modernization through PoCs, testing, and adoption of DevNetOps practices, including policy-based network segmentation using solutions like Cisco ACI or VMware NSX.<br/> </li></ul><p>Be proactive in skill enhancement and enthusiastic about professional growth through hands-on experience and cross-functional collaboration.</p><p>Thrive on continuous advancement by contributing to infrastructure modernization initiatives.</p><p><br/> </p><p><b>Flexible:</b> The work location for this role may include a mix of working remotely (most of the time), onsite at a client or in an Accenture office - depending on specific project circumstances.</p><p>With all our roles, there is some in-person time for collaboration, learning and building relationships with clients, peers, leaders, and communities. As an employer, we will be as flexible as possible to support your specific work/life needs.</p><p></p><p><b>WHAT’S IN IT FOR YOU?</b></p><ul><li>Work on impactful networking projects that support enterprise-scale operations.</li><li>Collaborate with experienced infrastructure teams and gain exposure to cutting-edge network technologies.</li><li>Be part of a workplace that values continuous learning and supports your career journey.</li></ul><p></p><p><b>HERE’S WHAT YOU’LL NEED:</b></p><ul><li>Experience in designing and managing enterprise or hybrid cloud network infrastructures (3+ year depending on level).</li><li><span>Strong practical expertise in designing, implementing, and managing LAN/WAN architectures (Cisco, Aruba) and WLAN solutions (Aruba, Juniper). </span></li><li><span>Hands-on experience with VPNs, NGFWs (such as Palo Alto, Fortinet) and load balancers (F5, Citrix) or equivalent technologies.</span></li><li>Familiarity with SASE, SD-WAN, or ZTNA platforms (e.g., Prisma Access, Zscaler, Cisco Umbrella).</li><li>Skills in network automation using tools like Ansible, Python, or Terraform.</li></ul><p></p><p></p><p><b>BONUS POINTS IF YOU HAVE:</b></p><ul><li>Experience with Infrastructure as Code in networking (e.g., Terraform, Ansible) and interest in DevNetOps practices.</li><li>Familiarity with multi-cloud networking (AWS, Azure, GCP), including VPC/VNet peering, VPNs, and Transit Gateway setups.</li><li>Understanding of disaster recovery and business continuity in network architecture design, as well as practical knowledge of policy-based network segmentation and intent-based networking using platforms like Cisco ACI and VMware NSX.</li></ul><p></p><p></p><p><b>WHAT WE OFFER:</b></p><ul><li><p>Permanent employment contract.</p></li><li><p>Individual support of a People Lead and a specific path of professional development, as well as the possibility of a session with a Coach.</p></li><li><p>A wide training package (soft, technical, and language training offer, access to the e-learning platforms, Gallup test, GenAI training, possibility of co-financing courses, and certification).</p></li><li><p>Employee Assistance Program - legal, financial, and psychological consultations.</p></li><li><p>Accenture employees eligible for the Employee share purchase plan automatically become eligible for quarterly dividends if they own company shares.</p></li><li><p>Paid employee referral program.</p></li><li><p>Private medical care, life insurance.</p></li><li><p>Access to the MyBenefit platform (possibility of using a wide range of products and services, including the Multisport card).</p></li></ul><p