Klir's integrated water regulatory solution helps the world's water utilities make water safer.
The Klir platform gathers, monitors and analyses regulatory compliance data, all in one easy-to-use web-based application. With it, water utilities are better equipped to quantify and mitigate the true risks to the environment and human health. It empowers them to improve their performance in addressing and managing enforcement actions issued by the Regulator and to develop more focused asset investment programmes.
By providing them with a powerful way to manage all their regulatory compliance missions in one place, Klir is the ideal solution for water regulations and compliance that helps utilities capture widespread efficiency gains, while ultimately protecting the environment.

Technical Architect

Role Description We are seeking an experienced Customer-Facing Technical Architect to lead post-sales technical delivery for enterprise water utilities adopting the Klir Data Hub SaaS product. This role is responsible for the architecture, implementation, and long-term technical success of customer integrations and data migrations into the Klir Data Hub.You will work closely with water utility IT teams, system integrators, and internal product and engineering partners to integrate our platform with complex, legacy utility systems and to migrate large volumes of operational, asset, and customer data. Integrations include Laboratory Information Management Systems (LIMS), Customer &amp; Billing systems, Asset Management systems, SCADA, GIS and identity providers with further integrations potentially in the future. You will also advise customers in relation to cyber security and data security.  This role requires deep technical expertise, strong delivery leadership, and the ability to operate effectively in  We are open to part time applicants for the right candidate. ResponsibilitiesEnterprise Utility Integration Architecture<ul><li>Own the post-sales technical architecture for enterprise water utility customers</li><li>Design and govern integrations between our SaaS platform and utility systems such as:</li><li><ul><li>Laboratory Information Management Systems (LIMS)</li><li>CIS (Customer Information Systems)</li><li>Billing Systems</li><li>SCADA </li><li>GIS (e.g., ESRI-based systems)</li><li>Enterprise Asset Management (EAM) systems</li><li>Data warehouses and reporting platforms</li></ul></li><li>Define integration patterns using APIs, event-based messaging, file-based transfers, and middleware</li><li>Ensure integrations meet enterprise standards for security, performance, availability, and auditability</li></ul>Data Migration Leadership<ul><li>Lead large-scale data migrations from legacy utility systems into the Klir Data Hub SaaS platform</li><li>Develop migration strategies for historical, operational, asset, and customer data</li><li>Oversee data profiling, mapping, transformation, cleansing, validation, and reconciliation</li><li>Manage cutover planning, rollback strategies, and post-migration verification</li><li>Ensure data migrations align with regulatory retention and reporting requirements</li></ul>Post-Sales Customer Delivery &amp; Engagement<ul><li>Serve as the primary technical authority during onboarding, implementation, and expansion phases</li><li>Partner with customer IT and business teams to align on architecture, timelines, and risk management</li><li>Facilitate technical design reviews, migration readiness assessments, and go-live checkpoints</li><li>Provide technical leadership during escalations and complex delivery challenges</li></ul>Governance, Security &amp; Compliance<ul><li>Ensure integrations and data handling comply with:</li><li><ul><li>Water Utility cybersecurity standards and best practices</li><li>Data privacy and retention requirements</li><li>Company SOC 2 Type 2 and customer security controls</li></ul></li><li>Support customer security reviews, audits, and technical due diligence post-sale</li><li>Establish repeatable standards for enterprise utility implementations</li></ul>Cross-Functional Collaboration<ul><li>Work closely with Product and Engineering to represent enterprise utility requirements and constraints</li><li>Partner with Customer Success Managers to ensure delivery success</li><li>Collaborate with system integrators and third-party vendors involved in water utility implementations</li><li>Contribute to internal playbooks, reference architectures, and implementation accelerators </li></ul>What success looks like<ul><li>Enterprise water utilities successfully integrate their core systems with our platform</li><li>Data migrations are accurate, auditable, and delivered with minimal operational risk</li><li>Customers trust you as their long-term technical partner, not just an implementer</li><li>Reduced onboarding time for large utilities through reusable architectures</li><li>Improved post-go-live stability and reduced technical escalations</li></ul> Requirements (Sound like you?)<h3>Required experience</h3><ul><li>7+ years of experience in technical architecture, integration architecture, or solutions architecture</li><li>Proven experience delivering post-sales enterprise implementations in complex customer environments</li><li>Hands-on experience integrating SaaS platforms with utility or infrastructure-heavy systems</li><li>Strong expertise in:</li><li><ul><li>RESTful APIs and event-driven integrations</li><li>Authentication and authorization (OAuth 2.0, SSO, certificate-based auth)</li><li>Data migration methodologies and tooling</li><li>SQL and relational data models</li></ul></li><li>Experience working with legacy systems and long-lifecycle platforms</li><li>Excellent customer-facing communication and technical leadership skills</li></ul> Preferred Qualifications<ul><li>Experience working directly with U.S. water or wastewater utilities</li><li>Familiarity with CIS platforms (e.g., Oracle, SAP, etc.)</li><li>Experience with GIS integrations (ESRI or similar)</li><li>Knowledge of Asset Management data flows and meter data management concepts</li><li>Experience in integrating with Azure based cloud platforms </li><li>Understanding of water utility regulatory environments and public-sector procurement</li></ul> Key Competencies<ul><li>Enterprise-level architectural thinking with strong delivery execution</li><li>Comfortable operating in regulated, risk-averse environments</li><li>Ability to guide customers through modernization from legacy systems</li><li>Strong documentation, governance, and stakeholder-management skills</li><li>Calm and effective during high-impact delivery and go-live phases</li></ul> <h2>Our Commitment To You</h2>Meaningful ImpactYour work directly supports the people responsible for delivering safe drinking water and managing wastewater for millions of people.Hybrid FlexibilityWork in a hybrid model based in Dublin, balancing in-person collaboration with focused remote work.Strong Team CultureWe value honesty, accountability, and collaboration. We take our mission seriously while supporting one another and enjoying the work.Growth &amp; DevelopmentYou’ll design and evolve customer-centric technical architectures, with the opportunity to broaden your impact across solution strategy, customer partnerships, and cross-functional delivery as the company scales.Our ValuesHonesty. Audacity. Unity. These guide how we work with customers and with each other.Commitment to Your GrowthYou’ll work with leaders dedicated to coaching, transparency, and helping you become your best professional self.

Technical Architect

About the Job

About the Company

Klir

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