Senior Service Designer (Networking & Data Center IT Professional Services)

📍 Job Overview

Job Title: Senior Service Designer (Networking & Data Center IT Professional Services)

Company: Computacenter AG & Co. oHG

Location: Dallas, TX; Irvine, CA; New York City, NY; San Francisco, CA; Chicago, IL; Atlanta, GA

Job Type: Full-Time

Category: IT Professional Services / Service Design

Date Posted: 2026-08-22

Experience Level: 5-10 Years

Remote Status: On-site

🚀 Role Summary

• Design and architect complex IT infrastructure service delivery models for large-scale transformation programs.

• Develop comprehensive Service Design Packages (SDP) that define scope, WBS, staffing, and timelines for client engagements.

• Collaborate closely with Services Sales, Delivery, and Commercial Finance teams to ensure technical feasibility, commercial viability, and successful project execution.

• Drive standardization and scalability in service design frameworks to enhance repeatability and efficiency across the organization.

• Act as a critical liaison between pre-sales and delivery teams, ensuring a seamless transition and clear understanding of project requirements and constraints.

📝 Enhancement Note: This role is positioned within IT Professional Services, focusing on the design of service delivery for complex IT infrastructure projects. While not a direct Revenue Operations or Sales Operations role, it heavily intersects with the operational aspects of service delivery and sales enablement by structuring how services are sold and executed. The emphasis on WBS, staffing, cost inputs, and risk management directly impacts the financial and operational success of service offerings, making it highly relevant to operations professionals who manage or interface with these functions.

📈 Primary Responsibilities

• Translate intricate customer requirements, business objectives, and defined engagement scopes into detailed, delivery-ready service designs.

• Develop detailed Work Breakdown Structures (WBS), task hierarchies, and optimal delivery sequencing for IT infrastructure projects.

• Construct robust staffing models, comprehensive resource plans, and accurate project timelines to support service proposals.

• Own, produce, and maintain the Service Design Package (SDP), including the detailed delivery approach, scope definition, and input for Statements of Work (SOW).

• Clearly define and meticulously document all assumptions, constraints, dependencies, and customer responsibilities critical to project success.

• Develop effort-based cost inputs that are directly aligned with the defined scope and chosen delivery model, ensuring financial accuracy.

• Proactively identify cost drivers, potential risks to project margins, and opportunities for cost optimization within service designs.

• Support pricing discussions by providing clear scope definitions, well-articulated assumptions, and transparently outlining any trade-offs.

• Act as a key partner to Services Sales, Delivery teams, PMO, and Commercial Finance to validate the feasibility, alignment, and commercial soundness of proposed service designs.

• Engage actively with subject matter experts across various technology domains to validate design assumptions and refine the delivery approach.

• Identify, document, and develop mitigation plans for delivery risks, critical dependencies, and potential roadblocks.

• Support deal governance processes, including obtaining necessary approvals and ensuring compliance with organizational standards.

• Ensure a structured and effective handoff process from pre-sales engagements to the dedicated delivery teams.

• Contribute to the development and refinement of standardization, templates, and scalable service design frameworks to improve organizational efficiency.

• Embody and actively support Computacenter’s mission, vision, and core values in all professional activities and interactions.

📝 Enhancement Note: The responsibilities highlight a strong focus on the operationalization of IT services. The detailed breakdown of WBS, staffing, cost inputs, and risk identification are core to ensuring predictable revenue and efficient resource utilization, which are key concerns for revenue and sales operations. The emphasis on handoffs and collaboration with sales and delivery directly points to the need for robust GTM operational processes.

🎓 Skills & Qualifications

Education: Bachelor’s degree or equivalent experience in Information Technology, Engineering, Computer Science, or a related technical field.

Experience: 5–10 years of progressive experience in IT services delivery, service design, solution architecture, or program delivery roles, preferably within a systems integrator or IT services provider environment.

Required Skills:

• Proven experience in developing Work Breakdown Structures (WBS), staffing models, and detailed project delivery plans for complex IT engagements.

• Hands-on experience in creating and managing Service Design Packages (SDP) and contributing to Statements of Work (SOW).

• Strong understanding of IT services delivery lifecycles, methodologies, and governance processes.

• Demonstrated ability to identify, articulate, and manage risks, assumptions, dependencies, and constraints (R.A.D.C.).

• Experience building staffing models, effort estimates, and resource plans for service-led opportunities.

• Proficient in supporting pre-sales activities, including RFP responses and bid development processes for services.

• Ability to operate effectively in high-velocity, often ambiguous, pre-sales environments, balancing speed with accuracy.

• Strong documentation and presentation skills, including creating WBS, SOW inputs, process flows, and other service artifacts.

• Proficiency in essential productivity tools: Microsoft Excel (for modeling and financial analysis), Microsoft Visio or Lucidchart (for workflow and process diagramming), Microsoft PowerPoint (for presentations), and Microsoft Word (for documentation).

• Working knowledge of core IT infrastructure domains including workplace technology, networking, and data center services.

• Ability to balance standardization with customization to drive repeatable and scalable service designs.

• Excellent cross-functional collaboration skills, with a proven ability to work effectively with Sales, Delivery, PMO, and Commercial Finance teams.

• Self-starting and results-driven, with a clear ability to prioritize deliverables and manage multiple competing demands. Preferred Skills:

• Experience working within an enterprise IT organization or a large systems integrator.

• Familiarity with emerging technologies and their implications for service delivery.

• Exposure to project management methodologies beyond basic WBS, such as Agile or ITIL.

• Understanding of commercial finance principles as they relate to IT service costing and profitability.

📝 Enhancement Note: The required skills list is very specific to the operational and pre-sales aspects of IT services. The emphasis on documentation, modeling tools, and cross-functional collaboration is crucial for candidates aspiring to roles in operations, where clear communication and process definition are paramount. The mention of ITIL and Agile hints at a structured approach to service delivery that operations teams often strive to implement.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase examples of developed Service Design Packages (SDP) that clearly outline scope, deliverables, and service methodologies.

• Present case studies demonstrating the creation of detailed Work Breakdown Structures (WBS) for complex IT infrastructure projects.

• Include documentation illustrating staffing models, resource allocation plans, and project timeline development.

• Provide evidence of risk, assumption, dependency, and constraint (R.A.D.C.) documentation for proposed service engagements.

• Demonstrate experience in developing effort-based cost inputs and supporting pricing strategies. Process Documentation:

• Documented examples of translating customer requirements into technical service designs and delivery plans.

• Workflows illustrating the process of engaging subject matter experts and validating design assumptions.

• Examples of risk identification and mitigation strategy documentation within service design proposals.

• Artifacts showing the handoff process from pre-sales to delivery teams, ensuring a clear transfer of knowledge and responsibilities.

📝 Enhancement Note: For a role focused on service design and pre-sales support, a portfolio is critical. It should not just list projects but demonstrate the process of design, detailing how requirements were translated into actionable delivery plans, how risks were managed, and how costs were estimated. This aligns with the operational need for traceable and defensible service design.

💵 Compensation & Benefits

Salary Range: $160,000 - $180,000 USD Annually

Benefits:

• Competitive compensation plans designed for rewarding performance and contribution.

• Long-term career opportunities and pathways for professional development within a global organization.

• Comprehensive health insurance plans to support employee well-being.

• Financial security plans and benefits designed to contribute to future financial stability.

• Opportunities for professional growth through involvement in complex, high-impact projects.

• Access to internal subject matter experts and continuous learning resources.

Working Hours: Standard 40-hour work week, with potential for extended hours during critical pre-sales or project phases.

📝 Enhancement Note: The salary range provided is for the US market. For operations roles of this seniority, compensation is typically structured with a base salary, potential bonus tied to team or company performance, and comprehensive benefits. The salary range provided is competitive for a Senior Service Designer role in major US tech hubs, reflecting the specialized skills and experience required. The benefits listed are standard for a large, publicly traded company and align with expectations for roles supporting complex B2B IT services.

🎯 Team & Company Context

🏢 Company Culture

Industry: Information Technology Services and Consulting. Computacenter operates as a leading independent technology partner, assisting large corporate and public sector organizations with their IT infrastructure sourcing, transformation, and management needs.

Company Size: Over 20,000 employees worldwide. This large scale indicates robust internal processes, a wide range of potential projects, and opportunities for specialization and cross-functional collaboration within the operations and delivery functions.

Founded: Computacenter was founded in 1981. This long history suggests stability, established methodologies, and a deep understanding of the IT services market.

Team Structure:

• The Service Design team is likely integrated within the Professional Services or Solution Architecture function, working closely with Sales, Bid Management, and Delivery Operations.

• Reporting structure will likely involve a Service Design Lead or Director, with clear collaboration lines to Sales Directors and Delivery Managers.

• Cross-functional collaboration is a core tenet, involving close partnerships with Sales Account Managers, Solution Architects, Project Managers, Technical Specialists (Networking, Data Center), and Commercial Finance teams. Methodology:

• Data-Driven Design: Service designs are informed by customer requirements, market trends, and internal delivery capabilities, with a focus on quantifiable outcomes and risk mitigation.

• Process Optimization: Emphasis on developing repeatable, scalable service design frameworks and templates to enhance efficiency and consistency in service delivery.

• Collaboration & Integration: A culture that fosters close teamwork between pre-sales, sales, and delivery to ensure seamless project transitions and successful client outcomes.

Company Website: www.computacenter.com/us

📝 Enhancement Note: Computacenter's positioning as a large, independent technology partner implies a strong focus on structured service delivery and operational excellence. For operations professionals, this means an environment where processes, standardization, and measurable impact are highly valued. The company's global presence and significant employee count suggest mature operational frameworks and opportunities for career advancement within specialized fields like service design and delivery operations.

📈 Career & Growth Analysis

Operations Career Level: This role is a Senior individual contributor role, equivalent to a mid-to-senior level in operations leadership. It requires significant expertise in service delivery frameworks and pre-sales support, bridging the gap between sales strategy and operational execution. The focus is on designing the how of service delivery for complex IT solutions.

Reporting Structure: The Senior Service Designer will likely report into a leadership role within Professional Services or Solution Architecture, with direct collaboration and influence over opportunities managed by the Services Sales teams. They will work closely with Delivery leadership to ensure designs are executable.

Operations Impact: This role has a direct impact on the commercial success and operational efficiency of Computacenter's IT professional services. By creating accurate, feasible, and cost-effective service designs, the Senior Service Designer influences:

• Sales win rates by ensuring compelling and executable service proposals.

• Project profitability by accurately estimating costs and identifying risks.

• Delivery success by providing clear, well-defined service blueprints.

• Scalability of services by contributing to standardized design frameworks. Growth Opportunities:

• Specialization: Deepen expertise in specific technology domains (e.g., advanced networking architectures, data center modernization) or service delivery methodologies.

• Leadership: Transition into roles like Service Design Manager, Solution Architecture Lead, or Program Director, managing teams and larger transformation initiatives.

• Operations Management: Move into roles within Delivery Operations, Service Management, or GTM Operations, focusing on process improvement, performance metrics, and operational strategy.

• Strategic Consulting: Develop expertise in broader IT strategy and digital transformation consulting.

📝 Enhancement Note: The growth opportunities highlight the transferable skills of a Senior Service Designer. The ability to structure complex engagements, manage risks, and collaborate across departments is highly valued in operations leadership. This role can serve as a strong foundation for moving into more strategic or managerial roles within operations or broader IT service management.

🌐 Work Environment

Office Type: Primarily an on-site role, requiring presence in one of Computacenter's designated US regional hubs (Dallas, TX; Irvine, CA; New York City, NY; San Francisco, CA; Chicago, IL; Atlanta, GA). This setup facilitates in-person collaboration with sales, delivery, and client teams.

Office Location(s): The role is available in multiple major US cities, offering flexibility in geographic choice for the candidate. This distributed presence allows for closer engagement with regional client bases.

Workspace Context:

• Collaborative Environment: The on-site nature encourages direct interaction with colleagues from Sales, Solution Architecture, Project Management Office (PMO), and Commercial Finance, fostering a dynamic and collaborative atmosphere essential for complex deal structuring.

• Tools & Technology: Access to standard corporate IT infrastructure, including high-performance workstations, collaboration software, and specialized design and modeling tools (Microsoft Office Suite, Visio, etc.).

• Team Interaction: Regular opportunities to participate in deal reviews, design workshops, and cross-functional team meetings, promoting knowledge sharing and collective problem-solving.

Work Schedule: While a standard 40-hour work week is expected, the nature of pre-sales and complex project delivery may require flexibility and occasional extended hours to meet critical deadlines, client needs, or deal governance requirements.

📝 Enhancement Note: The on-site requirement emphasizes the importance of face-to-face collaboration in this role, particularly for intricate deal structuring and client engagement. For operations professionals, this signifies an environment where direct communication and relationship-building are key components of success, especially when influencing cross-functional teams.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application, focusing on experience with service design, WBS, staffing models, and IT infrastructure domains.

• Technical Interview: Discussion with a hiring manager or senior team member to assess your understanding of service design principles, IT infrastructure technologies (networking, data center), and your approach to problem-solving. Expect questions on how you handle ambiguity and complex requirements.

• Portfolio Presentation: A dedicated session where you will present selected examples from your portfolio, showcasing your ability to translate requirements into service designs, manage risks, and develop cost inputs. This is a critical stage to demonstrate your practical skills.

• Cross-Functional Panel Interview: Interaction with representatives from Sales, Delivery, and potentially Commercial Finance to evaluate your collaboration skills, understanding of business needs, and ability to work effectively across different departments.

• Final Interview: A discussion with senior leadership to assess cultural fit, long-term potential, and alignment with Computacenter's values and strategic goals.

Portfolio Review Tips:

• Structure is Key: Organize your portfolio by key deliverables such as Service Design Packages (SDP), Work Breakdown Structures (WBS), staffing models, and risk registers.

• Quantify Impact: For each case study, highlight the complexity of the requirement, your specific contribution, the methodologies used, and any measurable outcomes (e.g., improved efficiency, cost savings, successful project delivery).

• Show, Don't Just Tell: Use diagrams, templates, and anonymized examples of your work to visually demonstrate your skills. Explain your thought process behind each design decision.

• Focus on Process: Emphasize the process you followed – how you gathered requirements, collaborated with stakeholders, identified risks, and arrived at the final service design.

• Tailor to Role: Select examples that are most relevant to networking, data center, and IT transformation programs, showcasing your domain expertise.

Challenge Preparation:

• Be prepared for a scenario-based challenge where you might be asked to outline the initial steps for designing a service for a hypothetical IT transformation project, focusing on requirements gathering, stakeholder identification, and initial risk assessment.

• Practice articulating your approach to balancing standardization with customization to meet unique client needs.

• Prepare to discuss how you would collaborate with sales and delivery teams to ensure a successful bid and handover.

📝 Enhancement Note: The emphasis on a portfolio presentation and scenario-based challenges is typical for roles requiring strong analytical and strategic planning skills, common in operations. Candidates should prepare to articulate their design methodology and demonstrate how their work directly contributes to successful service delivery and commercial outcomes.

🛠 Tools & Technology Stack

Primary Tools:

• Microsoft Excel: Essential for financial modeling, effort estimation, staffing models, and detailed WBS development. Advanced formula and data analysis skills are expected.

• Microsoft Visio / Lucidchart: Crucial for creating process flows, workflow diagrams, and visualizing service delivery architectures.

• Microsoft PowerPoint: Required for presenting service designs, proposals, and findings to internal stakeholders and clients.

• Microsoft Word: Used for drafting comprehensive documentation, including SOW inputs and Service Design Packages.

Analytics & Reporting:

• While not explicitly a reporting role, understanding how to use data from CRM or project management tools to inform service design and identify trends in service delivery will be beneficial.

• Familiarity with tools that track project costs, resource utilization, and delivery timelines. CRM & Automation:

• Understanding how CRM systems (e.g., Salesforce, Dynamics 365) capture client requirements and opportunity data is important for pre-sales context.

• Familiarity with project management and collaboration platforms (e.g., Jira, Asana, Microsoft Project) used by delivery teams.

📝 Enhancement Note: The specific mention of Microsoft Office Suite tools highlights the foundational technical requirements for this role. For operations professionals, proficiency in these tools, especially Excel for modeling and Visio for process mapping, is fundamental. The implicit need to interact with CRM and project management systems underscores the interconnectedness of service design with broader sales and delivery operations.

👥 Team Culture & Values

Operations Values:

• Customer Focus: A commitment to understanding and meeting customer needs through well-designed and executable IT services.

• Excellence & Quality: Striving for high standards in service design, documentation, and delivery to ensure successful client outcomes.

• Collaboration: Fostering strong partnerships across Sales, Delivery, and Finance to achieve shared objectives.

• Innovation & Scalability: Driving the development of standardized, repeatable, and scalable service offerings that support Computacenter's growth.

• Integrity & Professionalism: Upholding ethical standards and demonstrating a results-driven approach in all interactions.

Collaboration Style:

• Proactive Engagement: Actively seeking out information and engaging with stakeholders early in the sales cycle to ensure designs are robust and aligned.

• Data-Informed Discussions: Using data, models, and documented assumptions to drive conversations and decisions during deal reviews and design sessions.

• Feedback Integration: Openness to receiving and incorporating feedback from Sales, Delivery, and Commercial teams to refine service designs and improve processes.

• Knowledge Sharing: Contributing to a culture of learning by sharing best practices, templates, and insights within the service design community.

📝 Enhancement Note: The emphasis on collaboration, data-informed decision-making, and process standardization aligns perfectly with the core tenets of effective revenue and sales operations. Candidates who can demonstrate these values will thrive in an environment focused on structured service delivery.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Standardization and Customization: Developing service designs that are both repeatable and scalable, yet flexible enough to meet unique client needs and complex IT environments.

• Managing Ambiguity in Pre-Sales: Working effectively with incomplete or evolving requirements in a fast-paced sales cycle.

• Cross-Functional Alignment: Ensuring buy-in and consensus from diverse teams (Sales, Technical SMEs, Delivery, Finance) on complex service designs.

• Accurate Costing and Risk Assessment: Developing precise effort estimates and identifying all potential risks in dynamic, multi-technology engagements.

Learning & Development Opportunities:

• Domain Expertise: Deepen knowledge in specific IT infrastructure areas such as advanced networking protocols, data center virtualization, cloud integration, or cybersecurity services.

• Methodology Advancement: Gain certifications or expertise in project management frameworks (e.g., PMP, ITIL) or specific service design methodologies.

• Commercial Acumen: Enhance understanding of financial modeling, pricing strategies, and contract negotiation within IT services.

• Leadership Development: Opportunities to mentor junior designers, lead design initiatives, or move into management roles within Professional Services.

📝 Enhancement Note: The challenges identified are common in operations-heavy roles, where bridging strategy and execution requires navigating complexity and ambiguity. The growth opportunities highlight pathways for specialization and leadership, which are crucial for career progression in operations and related fields.

💡 Interview Preparation

Strategy Questions:

• "Describe your process for translating a complex customer requirement into a detailed Service Design Package (SDP)." (Focus on your structured approach, stakeholder engagement, and documentation.)

• "How do you approach building a Work Breakdown Structure (WBS) for a multi-technology IT transformation project? What are the key considerations?" (Highlight your analytical skills, attention to detail, and understanding of dependencies.)

• "Walk me through a time you had to identify and mitigate a significant risk in a service design proposal. What was the outcome?" (Demonstrate your risk management capabilities and problem-solving approach.)

• "How do you collaborate with Sales, Delivery, and Commercial Finance teams to ensure a service design is feasible, profitable, and executable?" (Emphasize your communication and negotiation skills.) Company & Culture Questions:

• "What do you know about Computacenter's role as an IT partner, and how does that inform your approach to service design?" (Show your research and understanding of the company's business.)

• "How do you ensure your service designs align with the company's values, particularly around customer focus and excellence?" (Connect your work ethic to the company's ethos.)

• "Describe a situation where you had to balance standardization with customization. How did you achieve the right balance?" (Illustrate your ability to adapt while maintaining efficiency.) Portfolio Presentation Strategy:

• Clear Narrative: For each portfolio example, tell a story: the challenge, your solution (the service design), the process, and the outcome.

• Visual Aids: Use slides with diagrams, charts, and key metrics. Ensure your WBS, staffing models, and risk registers are clear and easy to follow.

• Focus on Process: Explain how you arrived at your design, not just what the design is. Detail your steps, considerations, and stakeholder interactions.

• Quantify Results: Where possible, use numbers to demonstrate the impact of your designs (e.g., "this design reduced estimated project costs by X%" or "resulted in a Y% improvement in delivery efficiency").

• Be Prepared for Questions: Anticipate questions about your assumptions, trade-offs, and alternative approaches.

📝 Enhancement Note: Interview preparation for this role should focus on demonstrating a structured, analytical, and collaborative approach to service design. Candidates should be ready to articulate their methodologies and showcase tangible examples of their work that highlight operational efficiency and commercial impact.

📌 Application Steps

To apply for this Senior Service Designer position:

• Submit your application through the Computacenter careers portal via the provided link.

• Tailor your resume: Highlight specific experience with IT infrastructure domains (networking, data center), service design, WBS creation, staffing models, and pre-sales support. Quantify achievements where possible.

• Prepare your portfolio: Select 2-3 strong examples of your work that showcase your ability to design complex IT services, manage risks, and collaborate across departments. Be ready to present these and discuss your process.

• Research Computacenter: Understand their business model, key service offerings, and their position in the IT services market. Familiarize yourself with their mission and values.

• Practice your interview responses: Prepare for behavioral questions, scenario-based challenges related to service design, and be ready to articulate your thought process and collaborative style.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

---