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

1GLOBAL · Lisbon, Portugal (Hybrid) · Full-time · Posted 2026-10-12

Workplace: hybrid

Department: Networks & Engineering

Description

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 a cutting-edge field.
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.

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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.

_Legal Notice

This job advert and its content are the property of 1GLOBAL and are protected by copyright and other intellectual property rights. Copying, reproducing, republishing or distributing this advert, in whole or in part, without 1GLOBAL’s prior written consent is prohibited. 1GLOBAL reserves all rights and may take appropriate action against any unauthorised use.

Legitimate 1GLOBAL vacancies only redirect candidates to its official application channels, including LinkedIn and Workable, and 1GLOBAL never charges fees or request payments as part of our recruitment process. If you are unsure whether a vacancy is genuine, please refer to 1GLOBAL careers page at https://www.1global.com/vacancies‌ or contact [email protected].

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1GLOBAL

Network Solutions Architect Lawful Intercept & Compliance

About the Job

Requirements

Responsibilities

Desired Qualifications