📍 Job Overview

Job Title: Network Engineer
Company: Atos
Location: Santander, Cantabria, Spain
Job Type: On-site
Category: Networking & Infrastructure
Date Posted: July 28, 2025
Experience Level: 5-10 years

🚀 Role Summary

Manage advanced LAN networks, including switching and routing, and perimeter security systems.
Provide technical support and collaborate on network infrastructure projects.
Work in a public service-oriented environment with continuous training and recognized certifications.
📝 Enhancement Note: This role requires a strong background in network administration and security, with a focus on managing complex network environments and ensuring high availability and security.

💻 Primary Responsibilities

Network Administration:
- Manage advanced LAN networks, including switching and routing.
- Configure and manage network access control (NAC) systems.
- Monitor and optimize network performance using analytics tools.
Security Management:
- Manage perimeter security systems, such as firewalls, VPNs, and intrusion prevention systems (IPS/IDS).
- Configure and manage WiFi networks and wireless controllers.
- Implement and manage security policies and protocols.
Technical Support:
- Provide technical support to users and collaborate with other teams to resolve network issues.
- Participate in on-call rotations for incident management and problem resolution.
Project Collaboration:
- Collaborate with project teams to design, implement, and maintain network infrastructure.
- Contribute to the development and documentation of network standards and best practices.

🎓 Skills & Qualifications

Education: A higher education degree in Computer Science, Telecommunications, or a related field is required.

Experience: A minimum of 5 years of experience in network administration and security is required. Experience with relevant technologies and certifications is a plus.

Required Skills:

Proficient in network administration and security protocols.
Strong knowledge of LAN switching, routing, and network access control.
Experience with firewalls, VPNs, IPS/IDS, and WiFi management.
Familiarity with Linux operating systems and DNS/DHCP management.
Excellent problem-solving skills and ability to work in a team environment.
Strong communication skills and ability to work with stakeholders.

Preferred Skills:

Experience with specific technologies mentioned in the job description (e.g., Enterasys, Extreme, Fortinet, F5 BIG-IP, Bluecoat ProxySG).
Certifications such as CCNA R&S, CCNA Security, IMaster-NCE Campus, or equivalent.
Knowledge of ITIL framework and experience with IT service management.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience in network administration and security through case studies or projects.
Showcase problem-solving skills and ability to manage complex network environments.
Highlight any certifications or relevant training completed.

Technical Documentation:

Provide documentation of network designs, configurations, and security policies.
Include any scripts or automation tools used for network management.
Demonstrate understanding of network performance metrics and optimization techniques.

💵 Compensation & Benefits

Salary Range: The salary range for this role in Spain is approximately €35,000 to €45,000 per year, based on experience and qualifications.

Benefits:

Continuous training and access to technical certifications during the first year.
Stable work environment in a public service-oriented organization.
Participation in projects with cutting-edge technologies in networks and security.
Regular office hours with remunerated on-call rotations.

Working Hours: The regular office hours are from 09:00 to 14:00 and from 15:00 to 18:00. On-call rotations are required, with one week of on-call duty every 4-5 weeks.

🎯 Team & Company Context

Company Culture:

Industry: Atos is a global leader in digital transformation, providing consulting and technology services to various industries, including public sector, healthcare, and finance.
Company Size: Atos employs over 100,000 people worldwide, with a significant presence in Spain.
Founded: Atos was founded in 1997 and has since grown to become a multinational corporation with operations in over 70 countries.

Team Structure:

The network engineering team is responsible for managing and maintaining the network infrastructure of the organization.
The team works closely with other technical teams, such as IT service management and security, to ensure high availability and security of the network.
The team is organized in a hierarchical structure, with senior network engineers providing guidance and mentoring to junior team members.

Development Methodology:

Atos follows ITIL framework for IT service management, ensuring consistent and efficient delivery of IT services.
The network engineering team uses Agile methodologies for project management, with regular sprint planning and code reviews.
The team employs CI/CD pipelines and automated deployment tools to ensure high-quality and efficient network management.

Company Website: Atos Spain

📝 Enhancement Note: Atos places a strong emphasis on continuous learning and development, offering employees the opportunity to obtain recognized certifications and participate in training programs. This focus on professional growth contributes to a positive work environment and encourages employees to stay up-to-date with the latest technologies and best practices in network administration and security.

📈 Career & Growth Analysis

Network Engineering Career Level: This role is at the senior level, requiring a strong background in network administration and security, as well as experience managing complex network environments. The role offers opportunities for professional growth through continuous learning and participation in cutting-edge projects.

Reporting Structure: The Network Engineer reports directly to the Network Manager and works closely with other technical teams, such as IT service management and security.

Technical Impact: The Network Engineer plays a crucial role in ensuring the high availability and security of the organization's network infrastructure. This role has a significant impact on the performance and reliability of the organization's IT services, as well as the security of its data and systems.

Growth Opportunities:

Technical Growth: The role offers opportunities to gain experience with cutting-edge technologies and participate in professional development programs, such as obtaining recognized certifications.
Leadership Development: With experience and demonstrated skills, there may be opportunities to take on leadership roles within the network engineering team or other technical teams within the organization.
Architecture Decisions: As a senior network engineer, there may be opportunities to contribute to architectural decisions and help shape the organization's network strategy.

📝 Enhancement Note: Atos offers a stable work environment with opportunities for professional growth and development. The organization's focus on continuous learning and participation in cutting-edge projects makes it an attractive choice for network engineers looking to advance their careers in a challenging and dynamic environment.

🌐 Work Environment

Office Type: The office is a modern, collaborative workspace designed to facilitate teamwork and communication among employees.

Office Location(s): The office is located in Santander, Cantabria, Spain, with easy access to public transportation and nearby amenities.

Workspace Context:

Collaborative Workspace: The office features open-plan workspaces, encouraging collaboration and communication among team members.
Technical Infrastructure: The office is equipped with state-of-the-art technology, including multiple monitors and testing devices, to support network engineering tasks.
Cross-Functional Collaboration: The network engineering team works closely with other technical teams, such as IT service management and security, to ensure high availability and security of the network infrastructure.

Work Schedule: The regular office hours are from 09:00 to 14:00 and from 15:00 to 18:00. On-call rotations are required, with one week of on-call duty every 4-5 weeks.

📝 Enhancement Note: The modern and collaborative work environment at Atos fosters teamwork and communication, enabling network engineers to work effectively and efficiently in a dynamic and challenging environment.

📄 Application & Technical Interview Process

Interview Process:

Technical Assessment: The interview process begins with a technical assessment, focusing on network administration and security skills. This may include live coding or configuration exercises, as well as problem-solving scenarios.
Technical Deep Dive: The second stage of the interview process involves a more in-depth discussion of the candidate's technical skills and experience, focusing on specific technologies and architectures relevant to the role.
Behavioral Questions: The interview process also includes behavioral questions, designed to assess the candidate's problem-solving skills, communication, and teamwork abilities.
Final Evaluation: The final stage of the interview process involves a meeting with the hiring manager or a panel of senior network engineers, who will evaluate the candidate's overall fit for the role and the organization.

Portfolio Review Tips:

Case Studies: Prepare case studies demonstrating your experience in network administration and security, highlighting your problem-solving skills and ability to manage complex network environments.
Documentation: Include any documentation of network designs, configurations, and security policies, as well as any scripts or automation tools used for network management.
Certifications: Highlight any relevant certifications or training completed, such as CCNA R&S, CCNA Security, or IMaster-NCE Campus.

Technical Challenge Preparation:

Technical Exercises: Familiarize yourself with network administration and security exercises, focusing on switching, routing, and perimeter security management.
Problem-Solving: Practice problem-solving scenarios and develop your ability to think critically and creatively when faced with technical challenges.
Communication Skills: Prepare to articulate your technical concepts clearly and effectively, demonstrating your ability to work with stakeholders and communicate complex ideas in a simple and understandable manner.

ATS Keywords:

Network Administration: Switching, Routing, Network Access Control (NAC), WiFi Management, Firewall Management, VPN Management, Proxy Management, Linux Administration, DNS Management, DHCP Management, Load Balancing, Analytics.
Security: Perimeter Security, Intrusion Prevention Systems (IPS/IDS), Virtual Private Networks (VPNs), Security Information and Event Management (SIEM), Identity and Access Management (IAM).
Technologies: Enterasys, Extreme, Fortinet, F5 BIG-IP, Bluecoat ProxySG, Linux (Red Hat), BIND, DHCP, Extreme Cloud IQ, NAC, Analytics, Fortiweb, Fortimanager, Fortianalyzer, Ivanti, McAfee IPS, FSSO, Radius NPS, Cisco WLC 9800, Huawei.
Methodologies: ITIL, Agile, Scrum, CI/CD, DevOps.
Soft Skills: Problem-solving, Communication, Teamwork, Collaboration, Adaptability, Time Management.

📝 Enhancement Note: The interview process at Atos is designed to assess the candidate's technical skills and experience, as well as their ability to work effectively in a team environment. The process includes a technical assessment, a technical deep dive, behavioral questions, and a final evaluation, providing a comprehensive overview of the candidate's fit for the role and the organization.

🛠 Technology Stack & Web Infrastructure

Network Technologies:

Switching: Enterasys, Extreme, Extreme Cloud IQ, Network Access Control (NAC), Analytics.
Routing: Cisco, Juniper, Fortinet.
WiFi: Cisco WLC 9800, Huawei.
Security: Firewalls (Fortinet, Fortiweb, Fortimanager, Fortianalyzer), VPNs (Ivanti, McAfee IPS), Intrusion Prevention Systems (IPS/IDS), Security Information and Event Management (SIEM), Identity and Access Management (IAM).

Server Technologies:

Operating Systems: Linux (Red Hat).
DNS: BIND.
DHCP: ISC DHCP, Microsoft DHCP.
Proxy: Bluecoat ProxySG, FortiProxy.

Infrastructure Tools:

Configuration Management: Ansible, Puppet, Chef.
Monitoring: Nagios, Zabbix, SolarWinds.
Automation: Ansible Tower, Jenkins, GitLab CI/CD.

📝 Enhancement Note: The technology stack at Atos includes a wide range of network and server technologies, as well as infrastructure tools designed to support efficient and effective network management. The organization's focus on continuous learning and development ensures that network engineers have the opportunity to gain experience with cutting-edge technologies and best practices in network administration and security.

👥 Team Culture & Values

Network Engineering Values:

Expertise: Atos values technical expertise and encourages network engineers to stay up-to-date with the latest technologies and best practices in network administration and security.
Collaboration: The organization fosters a collaborative work environment, encouraging teamwork and communication among network engineers and other technical teams.
Continuous Learning: Atos places a strong emphasis on continuous learning and development, offering employees the opportunity to obtain recognized certifications and participate in training programs.
Innovation: The organization encourages innovation and creativity, providing network engineers with the opportunity to contribute to architectural decisions and help shape the organization's network strategy.

Collaboration Style:

Cross-Functional Integration: The network engineering team works closely with other technical teams, such as IT service management and security, to ensure high availability and security of the network infrastructure.
Code Review Culture: Atos employs a code review culture, ensuring high-quality and efficient network management.
Knowledge Sharing: The organization encourages knowledge sharing and technical mentoring, fostering a collaborative and supportive work environment.

📝 Enhancement Note: Atos' network engineering team values technical expertise, collaboration, continuous learning, and innovation. The organization's focus on cross-functional integration, code review culture, and knowledge sharing fosters a collaborative and supportive work environment, enabling network engineers to work effectively and efficiently in a dynamic and challenging environment.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Network Complexity: Manage complex network environments, including advanced LAN switching, routing, and network access control.
Security Threats: Address emerging security threats and implement robust perimeter security systems to protect the organization's network infrastructure.
Performance Optimization: Optimize network performance using analytics tools and best practices in network management.
Emerging Technologies: Stay up-to-date with the latest technologies and best practices in network administration and security, and contribute to the development of the organization's network strategy.

Learning & Development Opportunities:

Technical Skill Development: Participate in professional development programs, such as obtaining recognized certifications and participating in training courses.
Conference Attendance: Attend industry conferences and events to stay up-to-date with the latest technologies and best practices in network administration and security.
Technical Mentorship: Seek mentorship opportunities from senior network engineers and other technical team members to gain insights into best practices and emerging technologies.

📝 Enhancement Note: Atos offers network engineers the opportunity to tackle complex technical challenges and contribute to the development of the organization's network strategy. The organization's focus on continuous learning and development, as well as its supportive and collaborative work environment, enables network engineers to grow both personally and professionally.

💡 Interview Preparation

Technical Questions:

Network Administration: Demonstrate your knowledge of network administration and security protocols, including LAN switching, routing, and network access control.
Security Management: Showcase your experience with perimeter security systems, such as firewalls, VPNs, and intrusion prevention systems (IPS/IDS).
Problem-Solving: Prepare for problem-solving scenarios and develop your ability to think critically and creatively when faced with technical challenges.

Company & Culture Questions:

Company Culture: Research Atos' company culture and values, and prepare questions to demonstrate your understanding of the organization's focus on continuous learning and development.
Team Dynamics: Familiarize yourself with the network engineering team's structure and dynamics, and prepare questions to demonstrate your understanding of the team's collaborative and supportive work environment.
Project Impact: Prepare questions to understand the impact of the network engineering role on the organization's IT services and overall business objectives.

Portfolio Presentation Strategy:

Case Studies: Prepare case studies demonstrating your experience in network administration and security, highlighting your problem-solving skills and ability to manage complex network environments.
Documentation: Include any documentation of network designs, configurations, and security policies, as well as any scripts or automation tools used for network management.
Certifications: Highlight any relevant certifications or training completed, such as CCNA R&S, CCNA Security, or IMaster-NCE Campus.

📝 Enhancement Note: The interview process at Atos is designed to assess the candidate's technical skills and experience, as well as their ability to work effectively in a team environment. The process includes technical questions, company and culture questions, and a portfolio presentation, providing a comprehensive overview of the candidate's fit for the role and the organization.

📌 Application Steps

To apply for this network engineering position at Atos:

Submit Your Application: Click on the "Apply Now" button on the job listing and follow the instructions to submit your application.
Prepare Your Portfolio: Customize your portfolio with live demos and responsive examples, highlighting your experience in network administration and security.
Optimize Your Resume: Tailor your resume to the network engineering role, emphasizing your project highlights and technical skills relevant to the position.
Prepare for Technical Interview: Familiarize yourself with network administration and security exercises, focusing on switching, routing, and perimeter security management. Practice problem-solving scenarios and develop your communication skills to articulate your technical concepts clearly and effectively.
Research the Company: Learn about Atos' company culture and values, and prepare questions to demonstrate your understanding of the organization's focus on continuous learning and development.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Network Engineer