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Firewall Engineer The Opportunity Tired of firefighting on a firewall estate held together with legacy rules nobody dares touch? This role gives you the opposite: a modern, well-governed global firewall landscape, and the mandate to keep improving it. You'll join the network security team of an internationally operating technology group whose infrastructure underpins security-critical systems for major institutions worldwide. It's a stable, long-established business with a strong market position, now investing further in its global network security capability. The Role You'll take ownership of enterprise firewall environments spanning cloud, data centre and branch locations across multiple countries. Day to day, that means: Administering and operating the global firewall landscape Planning and executing rollouts, migrations and lifecycle activities Configuring firewall rules, NAT policies and routing changes Running regular rule set reviews and policy clean-ups Documenting changes and maintaining security documentation Troubleshooting network and security incidents alongside international stakeholders You'll be trusted to work independently on real infrastructure, not just tickets. Your rule reviews and clean-ups directly shape how secure and how fast the network runs. The Company Our client is a well-established, internationally operating organisation with a global footprint and a reputation for stability. The environment is structured but not bureaucratic: you'll work to clear SLAs, with the autonomy to plan and deliver your own projects across a genuinely international footprint. What You'll Need Proven experience administering enterprise firewall environments, ideally with Palo Alto Networks Strong networking knowledge, including routing protocols, IPv4 and IPv6 Solid understanding of IT security principles and network security architecture Fluent English and good German, spoken and written How to Apply Your CV doesn't need to be up to date, send what you have, or just give the team at MAM Gruppe a call for a confidential conversation. Reach out to richard@mamgruppe.com.

Global Tax Risk Manager If you've spent years doing international tax work and want a role where the remit is genuinely global and the audience includes senior leadership, this is worth a look. The Opportunity You'll own the global tax risk management framework: building it out, keeping it current, and making sure it holds up across jurisdictions. That means working closely with local teams worldwide, leading tax reviews, and being the central point of contact for senior management on tax risk matters. It's a high-visibility role that sits across the international tax and compliance functions, with real influence over how risk is identified, reported, and mitigated at group level. The Role Implement and enhance the global tax risk management framework Identify, assess, and monitor tax risks globally in partnership with local teams Lead tax reviews globally and ensure consistent standards across jurisdictions Develop and implement internal tax risk controls and mitigation strategies Monitor global tax legislation changes and assess their impact on the group's risk position Support local teams with documentation for internal and external audits Coordinate global tax risk reporting across the international tax and compliance functions Represent the tax team in cross-functional, group-wide projects Present at internal workshops and to senior management stakeholders Manage the annual certificate of residence process and contribute to strategic tax planning The Company A large, internationally active group with operations across multiple markets. The central tax function works closely with local teams worldwide and has direct visibility with group senior management. What You'll Need German tax adviser qualification (Steuerberater) or international equivalent Substantial experience in international taxation and global tax reviews or due diligence Strong technical tax knowledge across multiple jurisdictions Fluent English and German Willingness to travel How to Apply Get in touch with the MAM Gruppe team. Your CV doesn't need to be up to date. Send what you have, or just give us a call.

Tax Compliance Manager Tax compliance roles often sit at one end of a spectrum. Either you're deep in filings with little strategic input, or you're advising from a distance without the tools or authority to fix what you find. If you're looking for something in between, this might be it. The Opportunity This is a compliance role with real breadth. You'll be responsible for the Tax Compliance Management System, which means identifying weaknesses, designing corrective measures, and following them through to completion. It's not a function that signs off on other people's work. You'll be doing the thinking and driving the change. There's also an unusual element: the role involves active involvement in tax clauses within separation agreements, including coordination and independent resolution of queries. That requires someone equally comfortable with legal documents and commercial context, not just tax returns. The business is also interested in how automation and AI can improve tax processes, so if you've been wanting to put those interests to practical use in a large-organisation setting, there's scope to do that here. The Role Develop and maintain the organisation's tax compliance strategy in line with German and international requirements Run regular risk reports and present findings to management Identify weaknesses in the Tax CMS and Tax Risk Management framework, and own the design and implementation of corrective measures Coordinate with internal reporting units and external tax authorities Advise on tax clauses in separation agreements, including related documentation and query resolution Design and deliver internal training on tax compliance topics The Company A large, internationally active business based in Hannover, with a tax function that operates across multiple jurisdictions and plays an active role in the organisation's risk and governance framework. What You'll Need A German tax adviser qualification (Steuerberater) Experience in tax compliance management systems (Tax CMS), ideally in an in-house environment Comfort working with legal documentation alongside tax matters Fluent German and English, written and spoken How to Apply Get in touch with the MAM Gruppe team. Your CV doesn't need to be up to date. Send what you have, or just give us a call.

Senior Manager International Tax Most in-house international tax roles put you in a box. One region. One team. A narrow remit that stops you getting close to the business. If you've hit that ceiling and you're ready for something broader, this is worth reading. The Opportunity This is a senior tax role with genuine international scope. You'll be the expert for a portfolio of countries, working directly with local colleagues and external advisers, taking real ownership of tax positions rather than reviewing work that others have done. The work spans the full range: advisory on M&A and restructuring projects, monitoring of tax reporting, health checks at subsidiary level, and keeping a close eye on evolving international frameworks including BEPS and OECD developments. You'll sit close to transactions and have a voice in structuring decisions, not just compliance oversight. It's a role for someone who wants to think strategically as well as technically, and who's comfortable moving between jurisdictions, stakeholders, and workstreams without a lot of hand-holding. The Role Own the tax position for an international portfolio of group companies, including regular engagement with local finance teams and external advisers Monitor local tax law developments and assess the impact on the group Support and coordinate foreign tax audits, acting as the main contact for tax authorities and consultants Review tax reporting with a focus on effective tax rate consistency and tax cash flow Conduct Tax Health Checks, including on-site visits to group companies Advise on M&A transactions, internal restructurings, mergers, and liquidations, with a focus on tax-efficient structuring and post-acquisition integration Support due diligence processes for acquisitions The Company A large, internationally active business with operations across multiple countries and markets. The tax function plays a meaningful role in the business, with exposure to complex cross-border activity and a genuine seat at the table on transactions and restructuring decisions. What You'll Need A German tax adviser qualification (Steuerberater) or comparable international equivalent At least three to five years' experience in international tax, either in-house or in a consulting firm Strong working knowledge of double taxation agreements, OECD guidelines, BEPS, withholding taxes, and international tax structures Fluent English and German How to Apply Get in touch with the MAM Gruppe team. Your CV doesn't need to be up to date. Send what you have, or just give us a call.

Business Lawyer The Opportunity Most in-house legal roles leave you siloed. You handle a narrow remit, escalate the complex stuff, and rarely see a deal through from start to finish. This one is different. You will be joining a small global legal team based in Frankfurt, which means you get genuine breadth: corporate law, contracts, compliance, M&A support, and insurance coordination, across a business operating across multiple continents. You will be visible, trusted, and given real responsibility from day one. The Role Working closely with the General Counsel, you will cover a wide range of legal and compliance activity, including: Preparing corporate resolutions and managing compliance obligations for group companies in Germany and internationally. Reviewing confidentiality agreements and contributing to contracts, templates, and policies. Organising and following up notary appointments, director and supervisory board meetings. Owning the contract management system: deadline monitoring, renewals, terminations, and filing. Supporting compliance management and investigations. Coordinating external providers in the insurance space, with scope to develop this area further. Contributing to cross-functional projects, including M&A activity and corporate reorganisations. The role is 3 days per week onsite, with flexibility for the remainder. The Company A well-established manufacturing business with a global footprint, serving industries including construction, automotive, and aviation. The legal function operates at the centre of the group, with direct involvement in strategic decision-making. What You'll Need A qualification in commercial law, information law, or a related legal discipline (first state exam, bachelor's, or master's level), with relevant professional experience in a legal or compliance environment. Experience working in or alongside an industrial or internationally operating business. Fluent German and English, written and spoken Salary: €70,000–75,000. How to Apply Get in touch with the MAM Gruppe team to find out more or to put yourself forward. Your CV doesn't need to be up to date. Send what you have, or just give us a call.

Legal Counsel The Opportunity If you're a qualified German lawyer with solid commercial experience and you've wondered what it would be like to move in-house at a serious European energy business, this is worth a look. You'll have real ownership of the German legal function, genuine access to strategic decisions, and the backing of a well-resourced European legal team behind you. The Role Reporting to the Head of Legal for Europe, you'll act as the primary legal contact for the German business. The work is varied and substantive: real estate, permitting, construction, commercial contracts, M&A support, regulatory compliance, and energy trading. No two weeks will look the same. You'll advise across business units on new project acquisitions and partnerships, which means involvement from the earliest structuring conversations through to contract execution. You'll also manage relationships with external law firms, with a clear mandate to keep spend efficient and hold suppliers accountable. This is a broad, senior individual contributor role with meaningful stakeholder exposure and the autonomy to shape how legal support is delivered in Germany. The Company A well-established energy business with a significant European footprint and a growing onshore presence in Germany. The legal function is structured at a European level, which means you'll work alongside counterparts across multiple jurisdictions and have access to a broader network of legal expertise where you need it. What You'll Need German qualified lawyer with at least 5 years post-qualification experience Background in a corporate law firm or in-house legal environment Solid experience managing commercial contracts Fluent in both German and English Comfortable managing external counsel and advising senior stakeholders How to Apply Get in touch with the MAM Gruppe team to find out more. Your CV doesn't need to be up to date. Send what you have, or just give us a call.