Talan – Positive InnovationTalan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future‐ready solutions.
Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we've built a strong presence in the IT and consulting landscape, and we're on track to reach €1 billion in revenue this year.
Our Core Areas of Expertise
Data & Technologies: We design and implement large‐scale, end‐to‐end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.
Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.
Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low‐Carbon strategies.
We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.
Job DescriptionThe candidates will be part of the CISO team of a well‐known Spanish Bank and will be responsible for analyzing, validating, and reviewing firewall rule requests submitted by project and operations teams. Their primary role will be to ensure that the requested configurations comply with internal security policies, best practices, and defined architecture.
Responsibilities
Review and analyze firewall rule change requests (NAT, ACLs, L4/L7 filtering).
Validate that the requested rules comply with corporate security policies.
Verify the necessity and justification for the requested openings.
Document approved rules and maintain their traceability.
Participate in the continuous improvement of network security procedures.
Collaborate with technical teams to resolve connectivity and security issues.
Support internal or external audits regarding network security controls.
QualificationsTechnical Requirements:
Basic knowledge of networks and communications: TCP/IP, subnets, routing, VLANs.
Basic knowledge of security or network management tools.
Basic knowledge of information security: firewalls, segmentation, access control.
Network analysis skills.
Ability to interpret network diagrams.
Basic knowledge of perimeter security (Firewalls, IPS, VPN).
Preferred:
Familiarity with commercial firewalls (Palo Alto, Check Point, Fortinet, Cisco ASA).
Knowledge of SIEM and/or ticketing tools (ServiceNow, Jira, etc.).
Certifications or courses in networking or security (CCNA, Fortinet NSE1-3, etc.).
Knowledge of Zero Trust or network segmentation.
Additional InformationWhat do we offer you?
Hybrid position based in Malaga, Spain
Possibility to manage work permits.
Permanent, full‐time contract.
Smart Office Pack so that you can work comfortably from home.
Training and career development.
Benefits and perks such as private medical insurance, life insurance, language lessons, etc.
Possibility to be part of a multicultural team and work on international projects.
Talan Spain's commitment to non‐discrimination based on gender, race, ideology, or any other reason, in accordance with the company's "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree‐Law 6/2019).
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