System Engineer Windows|Citrix (m/w/d)

Are You a True Systems Engineer, or Just Another Consultant Chasing Metrics? Let us be unequivocally clear from the outset: if your expertise lies merely in advising rather than executing, or if you prefer the safety of PowerPoint decks over the reality of high-availability virtualization environments, look away now. We are not looking for pure consultants. We are hunting for builders, problem-solvers, and true System Engineers (Windows | Citrix). On behalf of a profoundly established IT Services and Managed Hosting titan in Frankfurt am Main, a company that has blended the bedrock stability of a 1996 foundation with the relentless agility of a modern startup—we, at Protodigy, are searching for a technical purist to join their ranks. You will not find endless corporate bureaucracy here. You will find a 50-strong collective of passionate, tech-savvy specialists, led by a board that actually understands the technology they are selling. They operate critical infrastructures for household names, and they do it flawlessly. This is not just a job vacancy. It is a tapestry of technical autonomy waiting for the right engineer to weave their expertise into it. It is hard to argue against an opportunity that demands greatness and genuinely rewards it. The Mandate You will step into a specialist team of five, taking immediate ownership of high-availability, customer-facing systems. Your daily reality will be the orchestration of complex architectures, not the babysitting of broken legacy systems. Command the Virtual Realm: Drive the operation, maintenance, and relentless optimisation of high-availability environments, with a razor-sharp focus on Citrix. Master the Microsoft Landscape: Administer, refine, and secure Windows Server architectures (2016–2022). Application Orchestration: Manage critical Microsoft applications, including Exchange (ideally clustered) and MS SQL. Cross-Functional Synergy: Collaborate seamlessly across Managed Hosting, Network, and Data Centre teams in an agile, fluid setup that rejects rigid, restrictive frameworks. The Unarguable Truths (What You Receive) When an organisation demands exceptional talent, it must provide exceptional backing. The rewards package here is meticulously designed to leave no room for hesitation: The Compensation: Up to €85,000 gross per annum, fortified by a guaranteed 13th-month salary (split beautifully between a holiday allowance and a Christmas bonus). The Autonomy: A permanent contract with trust-based working hours (core hours merely 11:00–16:00). The Hybrid Freedom: A genuine 50/50 split between remote work and their vibrant Frankfurt office. The Evolution: A strictly ring-fenced, unquestioned €2,000+ yearly education budget, entirely at your disposal for courses and certifications. The Lifestyle: 30 days of annual leave to genuinely disconnect. The Extras: A fully paid Deutschlandticket, JobRad leasing, corporate fitness (Fit 7/11), alongside regular team breakfasts, badminton, and after-work events. The Anatomy of the Ideal Candidate We are weaving a highly specific technical tapestry. To fit the loom, you must bring the following: The Experience: At least 3+ years in a stringent IT operations or systems engineering role (or 5+ years if transitioning from a broader IT background). The Technical Pedigree: Deep, hands-on expertise with Citrix and high-availability virtualisation, coupled with admin-level dominance over Windows Server and Microsoft ecosystems. The Foundation: A completed IT-related vocational training programme as an absolute minimum (a university degree in tech or sciences is a brilliant bonus). The Linguistic Edge: Absolute fluency in German (C1 is non-negotiable) and a strong command of English (B2). The Persona: You must be diplomatic yet resolute. You are comfortable collaborating with senior Citrix specialists, highly communicative, and fiercely proactive. Bonus points if you bring familiarity with automation (Ansible, SCCM, PowerShell) and holding formal Citrix certifications will certainly turn our heads. The Gauntlet: Our Interview Process We Respect Your Time As Much As We Value Our Own. There Are No Seven-stage Theatrical Hoops To Jump Through. The Process Is Transparent, Definitive, And Swift: The Vanguard: Initial application and screening by your Protodigy Talent Partner. The Inquisition: A first interview with two technical decision-makers. No HR fluff, just a deep, honest dive into your technical capability and cultural alignment. The Crucible: An onsite Trial Day in Frankfurt. Meet your future colleagues, test the environment, and prove your mettle. The Offer: Swift, decisive, and straightforward. The Final Word If you are tired of operating in the shadows of heavy management, and if you are ready to wield real impact within a company that is entirely IT-driven, your next move is clear. Do not ignore this. Claim your space. Apply online immediately, or send your application directly to us at [email protected]. Are You a True Systems Engineer, or Just Another Consultant Chasing Metrics? Let us be unequivocally clear from the outset: if your expertise lies merely in advising rather than executing, or if you prefer the safety of PowerPoint decks over the reality of high-availability virtualization environments, look away now. We are not looking for pure consultants. We are hunting for builders, problem-solvers, and true System Engineers (Windows | Citrix). On behalf of a profoundly established IT Services and Managed Hosting titan in Frankfurt am Main, a company that has blended the bedrock stability of a 1996 foundation with the relentless agility of a modern startup—we, at Protodigy, are searching for a technical purist to join their ranks. You will not find endless corporate bureaucracy here. You will find a 50-strong collective of passionate, tech-savvy specialists, led by a board that actually understands the technology they are selling. They operate critical infrastructures for household names, and they do it flawlessly. This is not just a job vacancy. It is a tapestry of technical autonomy waiting for the right engineer to weave their expertise into it. It is hard to argue against an opportunity that demands greatness and genuinely rewards it. The Mandate You will step into a specialist team of five, taking immediate ownership of high-availability, customer-facing systems. Your daily reality will be the orchestration of complex architectures, not the babysitting of broken legacy systems. Command the Virtual Realm: Drive the operation, maintenance, and relentless optimisation of high-availability environments, with a razor-sharp focus on Citrix. Master the Microsoft Landscape: Administer, refine, and secure Windows Server architectures (2016–2022). Application Orchestration: Manage critical Microsoft applications, including Exchange (ideally clustered) and MS SQL. Cross-Functional Synergy: Collaborate seamlessly across Managed Hosting, Network, and Data Centre teams in an agile, fluid setup that rejects rigid, restrictive frameworks. When An Organisation Demands Exceptional Talent, It Must Provide Exceptional Backing. The Rewards Package Here Is Meticulously Designed To Leave No Room For Hesitation: The Compensation: Up to €85,000 gross per annum, fortified by a guaranteed 13th-month salary (split beautifully between a holiday allowance and a Christmas bonus). The Autonomy: A permanent contract with trust-based working hours (core hours merely 11:00–16:00). The Hybrid Freedom: A genuine 50/50 split between remote work and their vibrant Frankfurt office. The Evolution: A strictly ring-fenced, unquestioned €2,000+ yearly education budget, entirely at your disposal for courses and certifications. The Lifestyle: 30 days of annual leave to genuinely disconnect. The Extras: A fully paid Deutschlandticket, JobRad leasing, corporate fitness (Fit 7/11), alongside regular team breakfasts, badminton, and after-work events. The Anatomy of the Ideal Candidate We are weaving a highly specific technical tapestry. To fit the loom, you must bring the following: The Experience: At least 3+ years in a stringent IT operations or systems engineering role (or 5+ years if transitioning from a broader IT background). The Technical Pedigree: Deep, hands-on expertise with Citrix and high-availability virtualisation, coupled with admin-level dominance over Windows Server and Microsoft ecosystems. The Foundation: A completed IT-related vocational training programme as an absolute minimum (a university degree in tech or sciences is a brilliant bonus). The Linguistic Edge: Absolute fluency in German (C1 is non-negotiable) and a strong command of English (B2). The Persona: You must be diplomatic yet resolute. You are comfortable collaborating with senior Citrix specialists, highly communicative, and fiercely proactive. Bonus points if you bring familiarity with automation (Ansible, SCCM, PowerShell) and holding formal Citrix certifications will certainly turn our heads. The Gauntlet: Our Interview Process We Respect Your Time As Much As We Value Our Own. There Are No Seven-stage Theatrical Hoops To Jump Through. The Process Is Transparent, Definitive, And Swift: The Vanguard: Initial application and screening by your Protodigy Talent Partner. The Inquisition: A first interview with two technical decision-makers. No HR fluff, just a deep, honest dive into your technical capability and cultural alignment. The Crucible: An onsite Trial Day in Frankfurt. Meet your future colleagues, test the environment, and prove your mettle. The Offer: Swift, decisive, and straightforward. The Final Word If you are tired of operating in the shadows of heavy management, and if you are ready to wield real impact within a company that is entirely IT-driven, your next move is clear. Do not ignore this. Claim your space. Apply online immediately, or send your application directly to us at [email protected].

The role involves the operation, maintenance, and optimization of high-availability Citrix environments and Windows Server architectures. You will also manage critical Microsoft applications like Exchange and SQL while collaborating across hosting and network teams.

Candidates need 3+ years of systems engineering experience, deep expertise in Citrix and Windows Server, and a minimum of an IT vocational qualification. Absolute fluency in German (C1) and strong English (B2) are non-negotiable requirements.

• 13th-month salary • Holiday allowance • Christmas bonus • Trust-based working hours • Education budget of €2,000+ • 30 days of annual leave • Deutschlandticket • JobRad leasing • Corporate fitness (Fit 7/11) • Team breakfasts • Badminton • After-work events

Identified from the job description. Confirm important requirements above.

• Citrix
• Windows Server
• High-Availability Virtualization
• Microsoft Exchange
• MS SQL
• Ansible
• SCCM
• PowerShell
• German C1
• English B2

• Technology
• Software
• Engineering
• Consulting

Minimum education

Professional degree

Minimum experience

2+ years

Apply by

Aug 26, 2026

Posting language

English

Working hours

40 hours per week

Office presence

3 days per week

Seniority

Mid-Senior level