Senior Cyber Security Consultant (NIST CSF Assessment)

Helsinki

🔹 Lead Risk Model Specialist – Financial Crime Prevention Models 🔹 Location: Stokholm, Copenhagen, or Helsinki. 3 days from the office. Role Summary We are looking for an experienced Lead Developer to own the development, validation, and governance of transaction monitoring models within a Financial Crime Prevention / AML function for a major Nordic banking client. This role combines deep model risk expertise with hands-on analytical work, balancing rigor and practical constraints while driving model governance forward within the Transaction Monitoring Unit (TMU). Key Responsibilities: Own the development and validation of transaction monitoring models, with a focus on model documentation, model review, and model governance Drive model governance activities within TMU, including validation assessments and implementation of 2nd line feedback Set and execute the direction for model development and experimental design, finding the right balance between analytical rigor and practical constraints Document model design and outcomes, iterating with the analytics team to ensure accuracy, completeness and analysis of model assumptions, limitations and weaknesses Provide hands-on support for prototyping tests and analytical methodologies Mentor, uplift and collaborate within the analytics team to design, test, and implement model SOPs (e.g. data lineage/governance, tuning and calibration, monitoring of model operations and outcomes) Represent the organisation with a high degree of professionalism in collaboration with external and internal stakeholders Required Skills and Experience Extensive experience in model risk management, model governance, and validation Strong background in data science, statistics and quantitative methods Experience in academic or technical writing, particularly in the context of model documentation Advanced degree in a quantitative field, e.g. Computer Science, Actuarial Science, Statistics, Mathematics, or equivalent Strong analytical and problem-solving skills Excellent communication, presentation and stakeholder management skills Organised, structured and professional, able to take initiative and work proactively under own direction Assertive communication with the ability to set direction and achieve results in a dynamic, changing environment Nice to Have Experience in Financial Crime/AML, e.g. transaction monitoring and technology suppliers Transaction monitoring platforms such as Quantexa Experience as a model validator or quantitative risk analyst Contact person: nicola.urbanska@eworkgroup.com Client code: BN01, MM03, MO02

We are looking for 3 PLC Software Developers for our client in the industrial industry Job Description: The consultants will support the implementation and rollout of an internal-developed internal tool for production test equipment. The tool is designed to help our client meet the requirements of the EU Cyber Resilience Act. The primary responsibility will be to deploy the tool across approximately 150 test systems, including a combination of wet testers, dry testers, and motor testers. The consultants will work closely with relevant stakeholders to ensure a structured, efficient, and successful implementation. Required skills: 3-5y PLC programming in test or automation area High problem solving skills, as testers are not uniform, hence adapting of the tool will be needed Fluent English technical language, to work in a cross border team SCADA systemts Automation Driving equipment experience PC Software/PLC Software Start date: 01/11/2026 End date: 31/08/2027 Location: Bjerringbro, Denmark For the duration of this assignment Ework Services (0,7%) will be deducted from the total amount invoiced. We offer candidates continuously. This means that we sometimes remove the assignments before deadline. If you are interested, we recommend that you apply immediately.

We are looking for an experienced Hardware & Server Infrastructure Specialist to support the design, development, and implementation of hardware infrastructure solutions in complex operational technology environments. This role offers the opportunity to work with business-critical platforms where reliability, scalability, and technical excellence are essential. Description of the Role The successful candidate will be responsible for designing and implementing hardware, server, and network infrastructure solutions that support SCADA and platform-based environments. This position requires strong technical expertise across server platforms, datacenter technologies, automation, and infrastructure architecture. You will collaborate with multiple stakeholders and technology vendors to ensure robust, secure, and scalable solutions. Experience from industrial, energy, or other mission-critical environments is highly valued. Responsibilities: Design, develop, and implement hardware and infrastructure solutions for complex operational environments. Define and maintain hardware, server, and network architectures and topologies. Support infrastructure lifecycle management, including testing, deployment, and technical documentation. Implement and maintain automated infrastructure and configuration management using Ansible. Collaborate with cross-functional teams and external vendors to deliver resilient infrastructure solutions. Contribute to the continuous improvement of platform reliability, performance, and scalability. Qualifications: Proven experience designing and implementing hardware and infrastructure solutions in enterprise or industrial environments. Strong knowledge of server platforms, datacenter infrastructure, and network architecture. Experience with HPE infrastructure technologies, power management systems, and time synchronization solutions. Hands-on experience with Git/GitHub and Ansible for version control and automation. Experience working within SCADA, industrial automation, critical infrastructure, or similar operational technology environments. Professional communication skills and fluency in English. Preferred Qualifications: Experience with virtualization technologies and hyperconverged infrastructure platforms, including VMware. Knowledge of storage architectures and external storage solutions. Familiarity with container technologies, Kubernetes, and OpenShift. Experience with LaTeX or advanced technical documentation practices. Background from large industrial, energy-sector, or other business-critical operational environments. Start date: ASAP End date: 31/09/2027 (with possible extension) For the duration of this assignment Ework Services (0,9%) will be deducted from the total amount invoiced. We offer candidates continuously. This means that we sometimes remove the assignments before deadline. If you are interested, we recommend that you apply immediately.

Helsinki

Senior T24 Architect Location: Stockholm, Helsinki or Copenhagen (2-3 days at the office) Role Summary We are looking for an experienced Senior T24 Architect to shape the evolution of a large and complex Core Banking environment. You will define and guide the architecture of the Temenos T24 landscape, making sure that business capabilities, technology platforms and long-term strategic goals stay aligned. You will work with business stakeholders, engineers, architects and external partners across multiple markets, providing architectural leadership over several initiatives and delivery streams. Your goal is to protect the stability and resilience of business-critical banking services while enabling platform modernisation and simplification. Key Responsibilities: Shape and evolve the architecture roadmap for Temenos T24 and surrounding Core Banking capabilities, defining target-state architecture, principles and standards in line with business and technology strategy Provide end-to-end architectural leadership across complex initiatives, ensuring consistency, scalability and sustainability of the Core Banking landscape Translate business requirements into robust, implementable solutions, including integrations between Core Banking and payments, digital channels, lending, deposits, customer management and data platforms Identify interfaces, data flows and dependencies across applications, infrastructure and external services Evaluate architectural alternatives and make clear trade-offs between business value, delivery risk and technical complexity Drive modernisation and simplification of the Core Banking ecosystem, promoting API-first, event-driven and cloud-enabled patterns where appropriate Improve platform maintainability, testability and operability, and identify opportunities for reuse, automation and standardisation across markets and delivery teams Define functional and non-functional requirements for availability, security, performance, scalability, resilience and operability Guide architecture reviews to ensure alignment with enterprise standards and regulatory expectations, and maintain the architectural runway for sustainable delivery Assess architectural risks, technical debt and lifecycle concerns, and guide proportionate remediation Act as a trusted advisor for strategic Core Banking initiatives and technology investment decisions, communicating complex topics clearly to technical and non-technical stakeholders Mentor architects and engineers, fostering collaboration and accountable decision-making within teams Required Skills and Experience Significant experience with Temenos T24 / Temenos Transact in architecture, solution design or senior engineering roles Deep understanding of Core Banking processes, platform capabilities and integration dependencies Proven record of leading architecture for large-scale transformation, migration or modernisation initiatives Experience working across multiple teams, products or markets in a complex enterprise environment Banking experience involving demanding availability, security, resilience and regulatory requirements Contact person: nicola.urbanska@eworkgroup.com Client code: BN01, MM03, MO02