OSS Design Engineer

In our world things change by the millisecond. We build the technology that creates amazing moments and better connects our customers. Ready to play your part? Join us and Be Phenomenal. Working towards the same shared goal of better connectivity, our tech teams enjoy a high degree of autonomy. We love hearing ideas and seeing them come to life. With great resources, you'll get to be part of the leading team at the foundations of the transformation of our business. Who knows what the next innovation will be? That's what makes a career at Three so exciting. Since we set foot in Ireland, we've done things differently. Investing in infrastructure, we built a network that now connects 2.2 million customers nationwide, carrying more data than all of our competitors combined. We take the script and rip it up, we're a big-hearted energetic bunch, striving for a better connected life. We encourage our employees to face their weaknesses, to really open themselves up to new challenges and projects in a super-charged and rich learning environment. We want you to become the best version of yourself. We are growing the Technical Delivery Team to support the evolution of the Network and incremental business demand in areas such as 4G and 5G Data, VoLTE, VoWiFi and the broader evolution of the Network. This is a fantastic opportunity to join the OSS Design Authority team and work on exciting new technologies in the Networks domain. What else it involves: Technical delivery of solutions Technical interworking with cross-functional delivery teams Working with Network vendors to produce and manage design documentation Assist with the cost-efficient delivery of on time plans A key point-of-contact for operational and validation issues. The OSS Designer will be responsible for the Life-cycle Management of systems and road map planning. You will be accountable for OSS functions, working as part of a team and with our partners to drive the delivery against our architecture and business objectives. The role will report into the Head of Network Solutions & Architecture. You will be responsible for the day-to-day activities of the OSS Design Authority team`s roadmap from a design, development and interworking perspective while assisting in driving programme agility, efficiency, and excellence. Your approach will be customer focused and aligned to the commercial goals of the business. You`ll also drive our values in day to day technical and operational decision making. Strong exposure and experience into Service Assurance, Service Management & Network Assurance area. Provide key inputs and guide the operations to derive the requirements keeping the Architectural principles in mind. Should be able to work with Product vendor to make them understand the requirements and idea about how the same can be supported on the Product. Architecture and Design: During delivery, the documents the solution requirements, develops the high-level design and leads overall design activity. The OSS Design Authority also leads development of technical implementation planning documents such as the overall Migration and Solution Test strategy documents. Translate 3 Ireland Business owner's requirements into specific system, application & process architecture designs. Develop and deliver High Level Solution documents, and gather requirements in support of documenting the program/project scoped OSS solutions Working with procurement to ensure vendor proposals are both cost-effective and fit for purpose Evaluating server and storage requirements in situations where Hardware needs to be sourced separately to vendor software. Supporting vendor and 3 Ireland Data Centre team on equipment delivery to data centres, installation, patching, and IP connectivity. Ensuring that the solution architecture is compliant and aligned to the published OSS Architecture blueprints and product, (IT) technology & infrastructure roadmaps. Review and approve OSS Functional Designs (FD) and OSS technical Designs (TD), Interface Specifications (IS) & Data Mappings for the OSS solution, liaising with cross functional teams to achieve high quality designs. Lead complex OSS Transformation projects from the OSS solutions perspective for the different 3 Ireland Stakeholders. Provide OSS technical leadership & consultancy to RAN, Core and Operation teams Participates in design sessions, review options and provide recommendations while communicating benefits, risks, and constraints to both the business and the various IT stakeholders The Skills we are looking for: Customer centric and solution-oriented Telecom OSS designer. The individual must possess experience working with stakeholders/vendors as well as show a good understanding of the Telco product portfolio and OSS principles, processes, technology, and application engineering Domain certifications - eTOM, TMForum, TOGAF, ITIL - would be an added advantage. Use of architecture and modelling tools - such as EA, MS Visio etc. Demonstrates a keen interest and drive in self-development and learning, is open to feedback, challenges, and opportunities. Ability to contribute to operational plans within their area that puts the customer experience first. Will be able to understand and analyse the data and insights in their area to support management and leadership teams to make effective and informed decisions. Ability to work in a fast-paced changing environment enjoying the challenges and opportunities this brings. Sound knowledge of Telecom networking and telecommunication technologies across Radio Access, IP, Voice & Data Core. Degree or equivalent in Engineering, Information Technology, or similar technical discipline. 8+ Years of solid experience in OSS area and specifically in Integrated Fault, Performance, Service, Inventory and TT Management. Hands-on experience with OSS applications from recognized Network Vendors such as Nokia NetAct, Nokia Traffica, Ericsson ENM/ENIQ as well as 3rd party solutions such as Viavi NITRO (Probing, CEA/CEM), and SevOne. Excellent presentation skills, able to construct and deliver material appropriate to the audience and situation. Very strong Systems Integration capabilities with software development, applications, and infrastructure experience. Very strong customer orientation, influence, applied creativity, technical & professional expertise, listening, responding, and building trust with customers. Experience of leading complex Systems Integration projects for a leading SI using a variety of industry products and technologies. Soft skills and experience in demanding customer situations, customer negotiations, problem solving and crisis management. Previous experience in Telecom Operator and/or Service Provider. Benefits of Working at Three Flexible working with our new Hybrid model, our employees will enjoy more flexibility working from home and our office locations (3 days per week office based). Please see job description for the office location of this role. Competitive salary, annual performance bonus & pension contribution 25 days holidays plus 2.5 company days Annual Leave buy or sell (buy or sell up to 5 days AL each year) Healthcare Insurance through our flexible benefits programme Life assurance, phone & laptop, subsidized canteen Access to learning & development Free on-site parking You may think you know us, but we're full of surprises. Intrigued? Join us and Be Phenomenal. #Jobs Apply now at: Three Ireland is proud to be an equal opportunities employer. If you do not 'tick every box' in the job description above, there are likely other valuable attributes and skills you have that would make you a great fit for the team. If you feel this role is for you, then please apply We are committed to equal employment and growing a diverse workforce. We embrace those of any race, gender identity, sexual orientation, age, religion, disability, marital status, family status, civil status or membership of the traveler community, and we want our teams to reflect this If you require reasonable adjustments at interview, please let us know when scheduling your interview, or alternatively please email