Network Solutions Architect Lawful Intercept & Compliance (Lisbon/Dublin based)

1global; Dublin; On-site; EUR 120,000 - 180,000; Full time

Job summary

1GLOBAL seeks a senior professional to plan, provision, test and manage software for compliance with lawful interception requirements across multiple jurisdictions. You will collaborate with engineers and Legal/Regulatory teams to develop country-specific solutions and ensure alignment with Lawful Intercept standards.

You will oversee multiple projects, translate legal requirements into scalable technical solutions, and act as the subject matter expert on lawful interception within the company.

Qualifications

• Degree in Telecom Engineering or Computer Science.
• English proficiency mandatory.
• Excellent understanding of Mobile Networks and its architectures.
• Experience with MVNO architectures and roaming environments.
• Experience with lawful interception frameworks (ETSI, CALEA).
• Experience with lawful intercept gateways, mediation, and delivery functions.
• Experience with intercept in Core Network functions (CS/PS, Voice, SMS/MMS, Data).
• Experience with 5G Core, LTE, IMS, IP technologies and protocols.
• Experience with telecom regulators and lawful enforcement agencies.
• Experience in High/Low Level Design documentation.

Responsibilities

• Engage with stakeholders to determine technical and process requirements.
• Manage multiple concurrent regulatory projects and report progress to senior management.
• Lead conversations with national authorities to translate laws into scalable solutions.
• Design Lawful Interception integrations for MVNOs and countries.
• Collaborate with Legal, Security and Regulatory teams on compliance.
• Act as technical POC for engineering and integration issues on Lawful Intercept.
• Drive lifecycle of software, including testing with law enforcement agencies.
• Ensure documentation quality (HLDs/LLDs/Changes).

Skills

English proficiency

Communication skills

Attention to detail

Proactive attitude

Multi-country collaboration

Mobile networks knowledge

LTE/5G/IP tech

Regulatory engagement

Education

Degree in Telecom Engineering or Computer Science

Job description

1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43 countries.

Founded in 2022, 1GLOBAL has rapidly become one of Europe's fastest-growing telecom technology companies, connecting more than 80 million people and devices globally. Our customers include leading banks, multinational enterprises, global retailers, travel companies, payment service providers, and digital-first businesses.

Headquartered in the Netherlands, with R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 550 professionals across 16 countries. With annual revenues exceeding US$200 million and a strong track record of profitability, we continue to invest in innovation, infrastructure, and international expansion as we redefine the future of global mobile connectivity.

About the Team

As 1GLOBAL expands into new markets, it's critical for us to maintain compliance in these new jurisdictions. This position entails planning, provisioning, testing and managing software that is used to meet regulatory requirements for lawful interception requests.

You will collaborate with 1GLOBAL engineers and the Legal, Regulatory, Security and Technology teams to develop country-specific solutions, manage and test the entire software lifecycle, and ensure alignment on Lawful Intercept and compliance projects. Additionally, you will oversee multiple projects, communicate with national authorities to translate legal requirements into scalable solutions, and perform as a subject matter expert for Lawful Intercept within the company.

About the Role

• Engage with the all stakeholders (internal and external) to determine the technical and processual requirements, risks, technical impacts to understand the best solution for each country
• Manage multiple concurrent projects and provide regular updates on schedule and deliverables to senior management
• Take ownership of the conversation with national authorities with respects to turning their legal requirements into actionable, scalable, and sustainable solutions
• Design of new Lawful Interception integrations for the different lawful enforcement agencies in all the different MVNOs and countries
• Collaborate and create processes, together with Legal, Security and Regulatory teams, applicable to security and compliance of lawful intercept processes
• Act as the technical point of contact for all engineering and integration issues relating to Lawful Intercept projects and create alignment across all partners
• Drive the complete lifecycle of the relevant software, including testing with various law enforcement agencies around the world
• Collaborate with lawful interception operational processes and procedures
• Collaborates with technical teams in defining reliable, modular, scalable, compliance centric solutions, as well as planning and reviewing solutions
• Design and present solutions in documents and workshops. For the solution identifies the impacts, efforts and the resources needed
• Market prospection of new solutions through elaboration and analysis of Request for Information/Proposal/Quotation processes and negotiation with potential suppliers
• Follow up of new technology trends in the Telecom industry and identifying interesting solutions for the lawful interception domain
• Definition and follow up of company technological evolution roadmaps
• Documents the existing technology portfolio and proposes recommendations for improvements and/or alternatives
• Ensure and control quality of documentation execution (HLD's, LLD's, Changes, etc.)
• Ensure and control implementation quality, including software upgrades. Understanding of end to end system testing requirements in a compliance environment
• Ensure the network is compliant with industry standards and regulations with regards to lawful interception
• Capacity and Performance Analysis, Reporting and Improvement Solution Definition
• Reaches out to other teams and works towards alignment and overall continuous improvement

About Us

1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43 countries.

Founded in 2022, 1GLOBAL has rapidly become one of Europe's fastest-growing telecom technology companies, connecting more than 80 million people and devices globally. Our customers include leading banks, multinational enterprises, global retailers, travel companies, payment service providers, and digital-first businesses.

Headquartered in the Netherlands, with R&D hubs in Lisbon, Berlin, and São Paulo, 1GLOBAL employs over 550 professionals across 16 countries. With annual revenues exceeding US$200 million and a strong track record of profitability, we continue to invest in innovation, infrastructure, and international expansion as we redefine the future of global mobile connectivity.

About the Team

As 1GLOBAL expands into new markets, it's critical for us to maintain compliance in these new jurisdictions. This position entails planning, provisioning, testing and managing software that is used to meet regulatory requirements for lawful interception requests.

You will collaborate with 1GLOBAL engineers and the Legal, Regulatory, Security and Technology teams to develop country-specific solutions, manage and test the entire software lifecycle, and ensure alignment on Lawful Intercept and compliance projects. Additionally, you will oversee multiple projects, communicate with national authorities to translate legal requirements into scalable solutions, and perform as a subject matter expert for Lawful Intercept within the company.

About the Role

• Engage with the all stakeholders (internal and external) to determine the technical and processual requirements, risks, technical impacts to understand the best solution for each country
• Manage multiple concurrent projects and provide regular updates on schedule and deliverables to senior management
• Take ownership of the conversation with national authorities with respects to turning their legal requirements into actionable, scalable, and sustainable solutions
• Design of new Lawful Interception integrations for the different lawful enforcement agencies in all the different MVNOs and countries
• Collaborate and create processes, together with Legal, Security and Regulatory teams, applicable to security and compliance of lawful intercept processes
• Act as the technical point of contact for all engineering and integration issues relating to Lawful Intercept projects and create alignment across all partners
• Drive the complete lifecycle of the relevant software, including testing with various law enforcement agencies around the world
• Collaborate with lawful interception operational processes and procedures
• Collaborates with technical teams in defining reliable, modular, scalable, compliance centric solutions, as well as planning and reviewing solutions
• Design and present solutions in documents and workshops. For the solution identifies the impacts, efforts and the resources needed
• Market prospection of new solutions through elaboration and analysis of Request for Information/Proposal/Quotation processes and negotiation with potential suppliers
• Follow up of new technology trends in the Telecom industry and identifying interesting solutions for the lawful interception domain
• Definition and follow up of company technological evolution roadmaps
• Documents the existing technology portfolio and proposes recommendations for improvements and/or alternatives
• Ensure and control quality of documentation execution (HLD's, LLD's, Changes, etc.)
• Ensure and control implementation quality, including software upgrades. Understanding of end to end system testing requirements in a compliance environment
• Ensure the network is compliant with industry standards and regulations with regards to lawful interception
• Capacity and Performance Analysis, Reporting and Improvement Solution Definition
• Reaches out to other teams and works towards alignment and overall continuous improvement

Requirements

About You

Must Have

• Degree in Telecom Engineering or Computer Science or equivalent experience
• English proficiency mandatory, other languages are a plus
• Excellent understanding of Mobile Networks and its architectures
• Experience with MVNO architecture(s) and landscape. Familiar with roaming environment, including its technical, commercial and regulatory aspects
• Experience in lawful interception frameworks (ETSI, CALEA, etc.) and standards in mobile networks
• Experience with lawful intercept gateways, mediation and delivery functions
• Experience with service interception in Core Network functions (CS and PS Voice, SMS/MMS, Data)
• Experience with interception in 5G Core Mobile Networks
• Experience with lawful interception procedures and associated processes
• Experience in communications with telecom regulators and lawful enforcement agencies and sensitivity of such communications
• Experience with LTE, 5G, IMS, IP technologies and protocols
• Solid knowledge of networking principles & protocols, including security
• Experience in writing High Level Designs and Low Level Designs, and presenting internal and external documents
• Familiarity with monitoring tools and protocols in Mobile Networks
• Proactive attitude, anticipating problems and addressing them before they cause impact
• Ability to work in complex environments (multi-cultural/multi-country/geographically distributed teams)
• High attention to detail. Doesn't leave things to be addressed or left undone
• Excellent communication and presentation skills

Nice to Have

• Business oriented, capable to engage and discuss with non technical persons in order to create technical requirements
• Experience in setting up VPNs across multiple diverse vendors
• Experience in generating and revoking security certificates
• Experience with Legal and Regulatory processes of compliance
• Security accreditations and certifications
• +8 years working on telecoms, designing and implementing mobile core network services

Benefits

Why 1GLOBAL?

• Growth Opportunities:Advance your career in one of the fastest growing telecommunications companies, expanding over 50% year-on-year under the leadership of successful tech entrepreneurs.
• Major Transaction Exposure:Be in the driver's seat for transactions that will have an impact on the future telco industry.
• Work with a Talented Team:From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors and constantly being exposed to talented and driven individuals.
• Dynamic Work Environment:Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.
• Professional Development:Work alongside industry experts to enhance your skills and knowledge in acutting-edgefield.
• International Experience:Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.
• Open Communication Culture:Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.
• Get Things Done Attitude:Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.

1GLOBAL is an equal opportunity employer, we value your character as much as your talent. Diversity drives our innovation, and we offer a collaborative, dynamic, and international work environment. We are excited for you to join our mission to revolutionise connectivity globally.