Network Senior Consultant

On-site in Lisbon·Added 5 days ago

This job was automatically translated to English.

Requirements

What we're looking for

  • Education: Bachelor's degree in Computer Engineering or other relevant fields. Relevant certifications (e.g., Cisco CCNA, Juniper JNCIA, CompTIA Network+, Checkpoint CCSA, Fortinet FCP) are preferred;
  • Experience: More than 8 years of experience in network administration or similar areas;
  • Technical Skills:
    • Advanced knowledge of network protocols (TCP/IP, DNS, DHCP, BGP, OSPF), hardware (routers, switches, firewalls), and software;
    • Knowledge of network security practices, including firewall configurations, intrusion detection/prevention systems, VPNs, and EDR (Endpoint Detection and Response);
    • Experience with network monitoring and diagnostic tools;
    • Familiarity with scripting languages (e.g., Python) for network automation is valued.
  • Interpersonal Skills:
    • Strong analytical and problem-solving skills, with a methodical approach to problem resolution;
    • Effective communication skills to collaborate with team members and convey technical information to non-technical stakeholders;
    • Ability to work under pressure in emergency situations.
  • Client Interaction and Consulting Expertise
    • Technical Leadership: Lead technical teams in the design, implementation, and maintenance of complex systems or networks.
    • Mentoring: Guide and support more junior team members, promoting a culture of continuous learning and development.
    • Strategic Planning: Contribute to the development of IT strategies aligned with business objectives.
    • Client Engagement: Interact with clients to understand their needs and provide customized solutions;
    • Solution Proposals: Develop and present proposals that address client challenges and objectives.

The role

Do you want to join one of the largest professional services organizations in the market?

Then Deloitte is for you. Here, you will have the possibility to boost your career and strengthen your skills in our technological universe.

We are an international Tech Hub and we are looking for the best Network Operations specialists to join our centers of excellence and our community. At Deloitte, you will transform the world as we know it and develop unique and innovative solutions in the most varied and complex transformation projects, from Portugal to the world. We are going to strengthen our Telecommunications Network area and we are looking for experienced professionals who have a natural taste and aptitude for teamwork and working in a multi-project environment. You can discover all the roles you will perform, according to your profile, so that you can take a leap in your career!

Will you join us? We are waiting for you.

What you'll do

  • Troubleshooting Incidents: Systematically identify, analyze, and resolve complex problems in network infrastructures to restore optimal functionality. Use advanced knowledge of network protocols, hardware, and software to isolate problems, conduct root cause analysis, and implement effective solutions. Collaborate with team members and use advanced diagnostic tools to ensure rapid and accurate problem resolution;
  • Incident Response: Promptly detect and respond to network incidents, such as failures, performance degradation, and security breaches. Diagnose and resolve network problems to maintain uninterrupted services;
  • Network Security: Implement, maintain, and update robust network security measures to protect against unauthorized access, malware, and other security threats. Regularly perform security audits and vulnerability assessments to ensure compliance with industry standards;
  • Configuration Management: Maintain and update network settings, including IP addresses, subnets, routing tables, and firewall rules. Ensure that all network devices are correctly and securely configured to optimize performance and security;
  • Performance Optimization: Analyze network traffic patterns and performance metrics to identify areas for improvement. Implement strategies to increase network efficiency and throughput;
  • Patch/Update Management: Apply firmware and software updates to servers and systems to improve stability and security;
  • Collaboration: Work in close collaboration with system administrators, cybersecurity specialists, and application developers to address cross-functional network issues. Facilitate effective communication between teams to resolve complex problems;
  • Emergency Response: Be available for shift services to respond to network emergencies outside of normal business hours, when necessary. Act quickly to minimize downtime and restore network services;
  • Automation/DevOps Tools: Use scripting and automation tools to optimize operations.
  • Documentation: Create and maintain comprehensive network documentation, including network diagrams, configurations, and operational procedures. Ensure that documentation is up-to-date and accessible to relevant stakeholders.

Develop a career tailored to you

  • In a diverse work context that allows for continuous development and learning;
  • Through a personalized career development plan (skills/technical and functional opportunities), suited to the moment, your needs, and your objectives;
  • By participating in national and international projects, with relevant dimension and impact in this area of specialization;
  • Unlimited access to the largest online learning platforms (Linkedin Learning and Udemy);
  • Opportunity for training and certifications in the latest technologies, specifically in Cloud technologies.

Experience a culture of unity

  • A culture of innovation and excellence that makes us leaders and trendsetters;
  • A friendly environment of respect, trust, transparency, and informality;
  • A lifelong network that keeps you connected to the best knowledge alongside leaders and specialists;
  • An opportunity to be part of our communities (Tech, innovation, sports, and other interests) and to actively participate in social responsibility projects.

About Deloitte Portugal

Industry
Consulting

In their own words

About the company & team

At Deloitte, you will never work alone. You will have the opportunity to join various transformation projects and be part of a team that will inspire you and help you develop differentiating solutions, in a dynamic and collaborative environment, where you can give your best and benefit from our well-being and flexibility initiatives. We are more than 5,500 people in Portugal, of which more than 2,600 work in technological areas, from offices and Digital Studios in Lisbon, Porto, Braga, Viseu, Coimbra, and Faro, and from technological hubs in Braga. Furthermore, our teams in Portugal have international projection, which demonstrates our strong global leadership in low code/no code, in telecommunications network engineering, in organizational transformation technological platforms (ServiceNow and Apptio), and in the financial services industry (Finastra, TIA, and Guidewire).

If you are interested in exploring and developing your skills in any of these technological solution areas - software engineering, cloud, systems integration, data analytics & data science, cyber risk, telecommunications network engineering, UX design - and would like to work with technologies such as AWS, Google, Oracle, Salesforce, SAP, Mulesoft, Feedzai, and SAS, among others, then you are in the right place!

Find out more at www.deloitte.com/pt/careers.

Keywords: About Deloitte; Consulting; Technology

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