Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across  5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%.  Job Description We are looking for a Network Security Architect to lead the security architecture for a large-scale network consolidation program at a US-based Tier-2 Telco. The role owns security design, firewall rule consolidation, and policy definition, focusing on transforming fragmented legacy security postures into a standardized target-state architecture executable at scale. This position is ideal for professionals experienced in large-scale firewall transformations who excel at simplifying complex rule sets and designing scalable, segmented security architectures. Responsibilities - Translate enterprise-level security architecture into actionable, site-level security blueprints aligned with the overall program vision. - Define and document the target-state architecture for the Network Security domain, including firewall rule consolidation, VRF-based macro-segmentation, and DDoS mitigation strategies. - Analyze and optimize legacy security policies by consolidating overlapping firewall rules into streamlined, standardized templates. - Collaborate closely with client Security and CISO teams, supporting design validation, risk alignment, and compliance with regulatory frameworks (e.g., CISA, HIPAA). - Identify and resolve complex IP subnet overlaps and security-related routing conflicts flagged during data analysis phases. - Define clear security exit criteria and guardrails as part of the migration factory Definition of Done (DoD). - Contribute to architecture governance, including participation in architecture reviews, design approvals, and development of enterprise standards and reference architectures, while collaborating with cross-domain architects. Qualifications - 10+ years of experience in enterprise Network Security Architecture, with strong focus on large-scale firewall migrations and rule consolidation. - Deep expertise in NAT/PAT, VRF segmentation, Zero Trust frameworks, and enterprise firewall platforms (e.g., Palo Alto, Fortinet, Cisco). - Proven experience designing and integrating DDoS mitigation and traffic scrubbing solutions at network edges. - Strong ability to translate complex security policies into standardized, reusable Low-Level Design (LLD) templates suitable for automated deployment. - Solid understanding of compliance-driven architecture, with ability to align technical designs to regulatory frameworks while not owning final approvals. - Experience working within secure client environments (VDI/VPN) and adhering to strict change control processes without direct production access. - English proficiency at B2 (Upper-Intermediate) to C1 (Advanced) level, with strong spoken communication skills. Additional Information We offer: - Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. - Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program. - Work From Anywhere Culture: make the most of the flexibility that comes with remote work. - Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. - Global Impact: collaborate on impactful projects for top global clients and shape the future of industries. - Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. - Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. * Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

Create detailed test plans based on customer outcomes, translate workflows into structured scenarios, and collaborate with teams to validate functionality and performance of security monitoring tools in a dynamic environment.

Role Description The S/4HANA Practice Lead is responsible for leading the organisation's SAP S/4HANA capability from both a strategic and operational perspective. This role requires deep cross-functional knowledge of SAP S/4HANA, SuccessFactors, BTP, and Integration as well as strong experience in fulfilling a Solution Architect role on complex implementation and transformation projects. Exposure to a variety of industries and international projects is required. The incumbent will provide leadership across solution design, delivery oversight, practice development, pre-sales support, and client engagement. The role is accountable for ensuring that S/4HANA solutions are architected in line with business requirements, SAP Best Practices, and the organisation's quality standards, while also growing the practice's capability, reputation, and commercial success. Qualifications - Relevant tertiary qualification in Information Systems, Computer Science, Business, Finance, Supply Chain, or a related field. - A postgraduate tertiary and/or a Master's qualification will be advantageous. - SAP up to date certification(s) in S/4HANA and/or relevant functional modules will be advantageous. - Extensive experience in SAP consulting, with strong exposure to SAP S/4HANA solutions. - Proven experience performing in a Solution Architect capacity on medium to large SAP projects. - In-depth cross-functional knowledge of S/4HANA business processes and integration points. - Strong experience in end-to-end SAP project lifecycles, including discovery, design, build, testing, cutover, go-live, and hyper care. Requirements - Demonstrated experience in stakeholder engagement, client advisory, thought leadership, and solution-driven consulting. - Experience in leading consulting teams, mentoring consultants, and supporting practice growth. - Strong commercial awareness with experience supporting proposals, estimates, and pre-sales activities. - Excellent verbal and written communication skills. Responsibilities - Practice Leadership and Development - Lead and grow the International SAP S/4HANA practice in line with business objectives and market opportunities. - Contribute to the development of practice standards, methodologies, and delivery approaches. - Support resource planning, capacity planning and capability development within the practice. - Mentor, guide, and develop consultants to strengthen technical and cross-functional expertise. - Promote knowledge sharing, continuous improvement, and collaboration across teams. - Solution Architecture and Design - Serve as the senior solution lead and fulfil the Solution Architect role on strategic and complex engagements. - Design end-to-end, cross-functional SAP S/4HANA solutions aligned to client needs and SAP Best Practices. - Ensure solution designs are scalable, integrated, and fit for purpose. - Provide direction on functional design, business process alignment, and integration across workstreams. - Review and validate solution approaches to ensure consistency and quality. - Project Delivery Oversight - Provide oversight and guidance to project teams throughout the full project lifecycle. - Support teams during discovery, design, build, testing, cutover, go-live, and hyper care phases. - Ensure delivery quality, governance, and adherence to agreed standards. - Identify project risks, dependencies, and solution impacts, and guide mitigation actions. - Assist with issue resolution, escalations, and key decision-making on complex delivery matters. - Client Engagement and Advisory - Work with the Sales and Marketing teams to productise Qualified Partner Package Solutions and develop a go-to-market plan that promotes the growth of the practice in the various Business Units. - Engage with clients as a trusted advisor on S/4HANA transformation and process improvement initiatives. - Facilitate discussions with stakeholders to understand business requirements and strategic objectives. - Build and maintain strong relationships with clients and internal stakeholders. - Provide expert guidance on solution options, business impacts, and best-fit approaches. - Support client confidence through professional communication and quality engagement. - Engage with the relevant SAP counterparts, events and learning to remain abreast of new technological innovations such as Artificial Intelligence and Automation. - Business Development and Pre-Sales - Support business development efforts for SAP S/4HANA opportunities. - Participate in client meetings, workshops, and solution presentations. - Contribute to proposals, statements of work, scope definition, and effort estimates. - Help shape commercially sound and competitive solution offerings. - Support the positioning of the organisation as a trusted SAP S/4HANA partner. - Governance, Quality, and Continuous Improvement - Ensure consistency, quality, and compliance across S/4HANA solution designs and delivery outputs. - Contribute to the development of reusable assets, templates, and best practice frameworks. - Stay current with SAP S/4HANA developments, innovation, and relevant industry trends. - Identify opportunities to improve delivery efficiency, solution quality, and client outcomes. - Support the ongoing maturity and strategic growth of the S/4HANA practice. Key Attributes - Strong strategic and analytical thinking ability. - Deep understanding of end-to-end business processes across functional areas. - Ability to translate business requirements into practical, scalable SAP solutions. - Strong leadership and team development capability. - High level of professionalism, accountability, and sound judgement. - Excellent client engagement and stakeholder management skills. - Strong problem-solving and decision-making ability. - Commercially aware with a solution-oriented mindset. - Confident communicator with strong presentation and facilitation skills. - Ability to operate effectively in a fast-paced, client-focused consulting environment. - Commitment to quality, continuous improvement, and delivery excellence. - Willing and able to travel.

We are TecAlliance — founded by more than 30 automotive aftermarket companies as a neutral Data-as-a-Service market connector, serving as the neutral data terrain that interconnects them. With over 1,000 employees worldwide and customers in 140 countries, we enable the market — we never compete with it. You’ll be part of an English-speaking, fully EU remote team of security engineers focused on protecting TecAlliance’s platforms and data. You report to our Lead Information Security, Martin Ruf. You create a security environment by testing systems and human attack paths from an attacker’s perspective, fixing vulnerabilities before they’re exploited — making both our technology and people such unattractive targets that hackers think “no thank you,” while acting fast and decisively when incidents occur. Although we can never eliminate every risk completely, we can take steps to mitigate them. Your role: - Identify, assess, and mitigate information security risks across infrastructure, applications, and cloud environments. - Perform vulnerability assessments and security testing, translating findings into prioritized, actionable remediation. - Detect, analyze, and respond to security incidents, ensuring fast containment and minimal business impact. - Operate and continuously improve security tooling (e.g. detection, monitoring, vulnerability management). - Advise engineering and business teams on secure design, threat mitigation, and risk‑based decisions. - Strengthen company‑wide security posture through standards, best practices, and pragmatic security guidance. Your profile: - In-depth experience in technical information security and security engineering. - Strong practical background in vulnerability management, incident response, and security testing. - Ability to translate technical risks into clear recommendations for non‑security stakeholders. - A solid understanding of software development, modern platforms, and cloud environments to realistically assess attack paths and implement effective security controls. - Experience working closely with software engineers or background in software development (plus). - Relevant security certification (e.g. Offensive Security Certified Professional or comparable) or equivalent proven expertise. - Proficiency in English (B2+); Spanish or German are a strong plus. Please note - that TecAlliance can only consider candidates for employment who are legally authorized to work in a country listed in the job posting, where we have an established legal entity and payroll system. Unfortunately, we are currently unable to hire candidates who require relocation, visa support, or are located outside of that country. Of course you can apply, if you hold a work permit and are willing to / or already moved to the country. Thank you for your understanding. - that it is not possible to work outside of the country you are applying for. Meaning that, if you apply e.g. for Germany, you must work from within Germany. It is not possible to work from abroad. You can work at any location within the borders of the listed country, unless the job posting specifies a certain City. We kindly ask you to provide your CV in English and apply exclusively via the systems as other forms of application cannot be accepted due to GDPR. Thank you.