📍 Job Overview

• Job Title: Senior Network Engineer
• Company: Thermo Fisher Scientific
• Location: Budapest, Budapest, Hungary
• Job Type: Full-Time
• Category: Infrastructure
• Date Posted: 2025-06-17
• Experience Level: 5-10 years
• Remote Status: On-site

🚀 Role Summary

• Drive global network strategies and maintain network infrastructure for a Fortune 500 company.
• Collaborate cross-functionally to define, build, and automate future networking solutions.
• Mentor peers and lead small teams to implement and configure network components.

📝 Enhancement Note: This role requires a senior network engineer with extensive experience in large-scale network engineering and operations, as well as expertise in cloud, networking, software design, and automation.

💻 Primary Responsibilities

• Network Strategy & Development: Develop and implement networking solutions that meet business needs and organizational standards.
• Infrastructure Management: Assess and improve existing network infrastructure for scalability, resilience, and cost efficiency.
• Troubleshooting & Resolution: Investigate and resolve networking issues, providing knowledgeable insights.
• Network Upgrades & Maintenance: Improve global network environments, including routers, switches, firewalls, and wireless controllers.
• Collaboration & Project Management: Collaborate with network architects on large-scale projects to optimize the enterprise network. Implement and maintain network management and monitoring tools. Participate in on-call rotations and report project status.
• Mentoring & Team Leadership: Mentor less experienced engineers and lead small teams.

📝 Enhancement Note: This role requires a strong understanding of network segmentation, traffic engineering, and WAN routing, as well as proficiency in relevant network automation tools and programming languages.

🎓 Skills & Qualifications

Education: Bachelor’s degree or equivalent experience in a relevant field.

Experience: Proven track record in large-scale network engineering and operations, with expertise in cloud, networking, software design, and automation.

Required Skills:

• In-depth knowledge of IT practices, with expertise in cloud, networking, software design, and automation.
• Proficiency in WAN routing, traffic engineering, and network segmentation.
• Proven track record with Cisco, Arista, Fortinet, Silver Peak/Aruba, and/or F5 products.
• Skills in network automation using Python or other languages.
• Collaboration and self-sufficiency skills, with experience leading small project teams.

Preferred Skills:

• Current certifications such as CCNA, CCNP, or CCIE.
• Excellent verbal and written communication skills.
• Strong desire to establish credibility through partnership and collaboration.
• Ability to prioritize multiple objectives and initiatives in both an individual and team setting.
• Develop strategic short- and long-term objectives.
• Establish relationships with clients and peers through strong customer service skills.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

• Demonstrate experience in network strategy development and implementation.
• Showcase successful network infrastructure management and maintenance projects.
• Highlight problem-solving skills through case studies of networking issues resolved.
• Display proficiency in network automation tools and programming languages through relevant projects.

Technical Documentation:

• Document network architecture, configuration, and maintenance processes.
• Include network diagrams, flowcharts, and other visual aids to illustrate network design and functionality.
• Provide detailed technical specifications and performance metrics for network components and systems.

📝 Enhancement Note: A strong portfolio for this role should emphasize network strategy, infrastructure management, and problem-solving, with a focus on large-scale network engineering and automation.

💵 Compensation & Benefits

Salary Range: €35,000 - €55,000 per year (based on market research for senior network engineering roles in Budapest, Hungary)

Benefits:

• Competitive Compensation Package: Competitive salary, Cafeteria benefits (SZÉP-card allowance), and an annual performance-based bonus. Flexible working arrangements and monthly pension fund contributions after six months of employment.
• Career Growth & Professional Development: Soft and hard skill training, continuous learning opportunities, and complimentary language courses available after three months of employment.
• Modern & Convenient Work Environment: Modern office featuring standing desks and ergonomic chairs, located approximately 10 minutes from the city center, with complimentary parking provided.
• Inclusive, Multilingual Culture: Multilingual work environment with native colleagues, fostering a vibrant, collaborative atmosphere supported by innovative technology.
• Flexible Health & Well-being Benefits: Customize benefits with a choice of three flexible components – an extensive Medicover package, All You Can Move card, and Health Fund – to create the ideal package for your needs. Enjoy upgraded health insurance with enhanced coverage, stay active with access to sports facilities, and manage your health expenses with ease.
• Engaging Community & Events: Participate in exciting team and company events, including social responsibility initiatives and after-hours activities, as we celebrate diversity and shared achievements.

Working Hours: 40 hours per week, with flexible working arrangements available.

🎯 Team & Company Context

🏢 Company Culture

Industry: Thermo Fisher Scientific operates in the biotechnology and life sciences sector, with a focus on serving the global scientific community.

Company Size: With over 80,000 employees worldwide, Thermo Fisher Scientific offers a large and diverse work environment for network engineers.

Founded: The company was founded in 1956 and has since grown into a global leader in its industry.

Team Structure:

• The network engineering team consists of various levels of engineers, from junior to senior roles, working together to maintain and improve the company's global network infrastructure.
• The team collaborates with other departments, such as IT, cybersecurity, and data center operations, to ensure seamless network connectivity and performance across the organization.

Development Methodology:

• The network engineering team follows Agile methodologies, with a focus on iterative development, continuous improvement, and regular communication with stakeholders.
• Network management and monitoring tools are used to maintain network performance, identify potential issues, and facilitate proactive problem-solving.
• The team uses version control systems and automated deployment processes to ensure consistent and reliable network configurations.

Company Website: Thermo Fisher Scientific

📝 Enhancement Note: Thermo Fisher Scientific's large and diverse work environment offers network engineers ample opportunities for collaboration, learning, and career growth. The company's focus on innovation and customer service drives its network engineering team to maintain high standards and continuously improve network performance.

📈 Career & Growth Analysis

Web Technology Career Level: This Senior Network Engineer role is at the senior level, requiring extensive experience in large-scale network engineering and operations, as well as expertise in cloud, networking, software design, and automation.

Reporting Structure: The Senior Network Engineer reports directly to the Network Engineering Manager and may oversee junior and mid-level network engineers, as well as lead small project teams.

Technical Impact: The Senior Network Engineer plays a critical role in maintaining and improving the company's global network infrastructure, ensuring seamless connectivity and high performance for all users and applications.

Growth Opportunities:

• Technical Leadership: With experience and strong performance, the Senior Network Engineer may progress to a principal or architect role, focusing on strategic network design and architecture decisions.
• Team Management: As the Senior Network Engineer gains experience in leading small project teams, they may advance to a management role, overseeing a team of network engineers and driving the team's technical direction.
• Specialization: The Senior Network Engineer may choose to specialize in a specific area of network engineering, such as cloud networking, network security, or network automation, and become a subject matter expert in that domain.

📝 Enhancement Note: The Senior Network Engineer role at Thermo Fisher Scientific offers ample opportunities for career growth and development, with a clear path to technical leadership and management positions. The company's focus on innovation and customer service drives its network engineering team to maintain high standards and continuously improve network performance.

🌐 Work Environment

Office Type: Thermo Fisher Scientific's Budapest office is a modern, collaborative workspace featuring standing desks and ergonomic chairs, designed to support the productivity and well-being of its employees.

Office Location(s): The Budapest office is located approximately 10 minutes from the city center, with convenient access to public transportation and nearby amenities.

Workspace Context:

• Collaboration: The open-plan office layout encourages collaboration and communication between network engineers and other departments, fostering a culture of knowledge sharing and continuous learning.
• Work Tools: The office provides access to the necessary tools and technologies for network engineers to perform their jobs effectively, including network management and monitoring tools, automated deployment processes, and virtualization platforms.
• Work Schedule: The standard office hours are Monday through Friday, 8:00 AM to 5:00 PM, with flexible working arrangements available.

📝 Enhancement Note: Thermo Fisher Scientific's modern and collaborative work environment supports the productivity and well-being of its network engineering team, fostering a culture of knowledge sharing and continuous learning.

📄 Application & Technical Interview Process

Interview Process:

1. Phone Screen: A brief phone call to discuss the role, qualifications, and expectations. Be prepared to answer questions about your network engineering experience and technical skills.
2. Technical Assessment: A hands-on technical assessment, focusing on network design, configuration, and troubleshooting. Familiarize yourself with the company's network infrastructure and relevant network technologies.
3. On-site Interview: A face-to-face interview with the hiring manager and other members of the network engineering team. Be prepared to discuss your technical approach to network engineering challenges, as well as your fit with the team's culture and values.
4. Final Decision: The hiring team will review all candidates and make a final decision based on the best fit for the role and the organization.

Portfolio Review Tips:

• Highlight your experience in network strategy development and implementation.
• Showcase successful network infrastructure management and maintenance projects.
• Demonstrate proficiency in network automation tools and programming languages through relevant projects.
• Emphasize your problem-solving skills and ability to resolve complex networking issues.

Technical Challenge Preparation:

• Brush up on your knowledge of network protocols, including TCP/IP, DNS, BGP, and OSPF.
• Familiarize yourself with network automation tools and programming languages, such as Python, Ansible, and Puppet.
• Practice network design and configuration exercises, focusing on scalability, resilience, and performance optimization.

ATS Keywords:

• Networking
• Cloud
• Software Design
• Automation
• WAN Routing
• Traffic Engineering
• Network Segmentation
• Cisco
• Fortinet
• F5
• Silver Peak
• Arista
• Python
• Collaboration
• Customer Service
• Project Management
• Network Management
• Network Monitoring
• Network Automation
• Network Security
• Network Architecture

📝 Enhancement Note: The application and interview process for the Senior Network Engineer role at Thermo Fisher Scientific focuses on assessing the candidate's technical skills, problem-solving abilities, and cultural fit. A strong portfolio and thorough preparation for the technical assessment and on-site interview will increase the candidate's chances of success.

🛠 Technology Stack & Web Infrastructure

Network Technologies:

• WAN Routing: Cisco IOS, BGP, OSPF, EIGRP
• Traffic Engineering: QoS, MPLS, VPLS, SD-WAN
• Network Segmentation: VLANs, VXLAN, Network Access Control (NAC)
• Network Security: Firewalls, Intrusion Prevention Systems (IPS), Virtual Private Networks (VPNs)
• Network Management: SNMP, NetFlow, IPFIX, Syslog

Network Infrastructure:

• Routers: Cisco ISR, ASR, and CSR series
• Switches: Cisco Nexus, Catalyst, and Arista DCS series
• Firewalls: Fortinet FortiGate, F5 BIG-IP Local Traffic Manager (LTM)
• Wireless Controllers: Aruba Mobility Controllers, Arista AirWave

Network Automation Tools:

• Configuration Management: Ansible, Puppet, Chef
• Infrastructure as Code (IaC): Terraform, CloudFormation
• Monitoring & Alerting: Nagios, Zabbix, Prometheus
• Logging & Analytics: ELK Stack, Splunk, Datadog

📝 Enhancement Note: The Senior Network Engineer role at Thermo Fisher Scientific requires a strong understanding of various network technologies, infrastructure components, and automation tools. Familiarity with the company's specific technology stack and relevant network technologies will be essential for success in this role.

👥 Team Culture & Values

Network Engineering Values:

• Customer Focus: Prioritize the needs and expectations of internal and external customers, ensuring high-quality network performance and reliable connectivity.
• Innovation: Embrace new technologies and approaches to network engineering, continuously improving network infrastructure and processes.
• Collaboration: Work closely with other departments and teams to ensure seamless network connectivity and performance across the organization.
• Reliability: Maintain high network availability and performance, minimizing downtime and service interruptions.
• Security: Implement and maintain robust network security measures, protecting the company's network infrastructure and data from threats and vulnerabilities.

Collaboration Style:

• Cross-functional Integration: Collaborate with other departments, such as IT, cybersecurity, and data center operations, to ensure seamless network connectivity and performance across the organization.
• Code Review Culture: Encourage peer review and feedback on network configurations and automation scripts, fostering a culture of continuous learning and improvement.
• Knowledge Sharing: Share expertise and best practices with colleagues, creating a collaborative and supportive work environment.

📝 Enhancement Note: The network engineering team at Thermo Fisher Scientific values customer focus, innovation, collaboration, reliability, and security. A strong team culture emphasizes cross-functional integration, code review, and knowledge sharing, fostering a collaborative and supportive work environment.

⚡ Challenges & Growth Opportunities

Technical Challenges:

• Network Scalability: Design and implement network infrastructure that can scale to support the company's growing user base and expanding global footprint.
• Network Performance Optimization: Identify and address network bottlenecks, optimizing network performance for all users and applications.
• Network Security: Implement and maintain robust network security measures, protecting the company's network infrastructure and data from threats and vulnerabilities.
• Network Automation: Develop and implement automated network configuration and management processes, reducing manual effort and increasing efficiency.

Learning & Development Opportunities:

• Technical Training: Participate in technical training and certification programs to expand your knowledge and skills in network engineering.
• Conference Attendance: Attend industry conferences and events to stay up-to-date on the latest network technologies and best practices.
• Mentorship & Leadership Development: Seek out mentorship opportunities and leadership development programs to advance your career in network engineering.

📝 Enhancement Note: The Senior Network Engineer role at Thermo Fisher Scientific presents numerous technical challenges and learning opportunities, driving continuous growth and development in network engineering skills and expertise.

💡 Interview Preparation

Technical Questions:

• Network Design: Describe your approach to network design, focusing on scalability, resilience, and performance optimization. Provide examples of network diagrams and architecture decisions.
• Network Troubleshooting: Walk through a complex network troubleshooting scenario, demonstrating your ability to identify and resolve network issues efficiently.
• Network Automation: Explain your experience with network automation tools and programming languages, such as Python, Ansible, and Puppet. Describe a network automation project you've worked on and the challenges you faced.
• Network Security: Discuss your understanding of network security best practices, including firewalls, intrusion prevention systems, and virtual private networks. Describe a network security project you've worked on and the challenges you faced.

Company & Culture Questions:

• Company Culture: Describe what you know about Thermo Fisher Scientific's company culture and how you would contribute to it as a Senior Network Engineer.
• Team Dynamics: Explain how you would collaborate with other departments and teams to ensure seamless network connectivity and performance across the organization.
• Customer Focus: Describe your approach to prioritizing the needs and expectations of internal and external customers, ensuring high-quality network performance and reliable connectivity.

Portfolio Presentation Strategy:

• Network Strategy: Highlight your experience in network strategy development and implementation, emphasizing your ability to drive global network strategies and maintain network infrastructure.
• Network Infrastructure Management: Showcase successful network infrastructure management and maintenance projects, demonstrating your ability to assess and improve existing network infrastructure for scalability, resilience, and cost efficiency.
• Network Troubleshooting: Emphasize your problem-solving skills and ability to resolve complex networking issues, providing examples of network troubleshooting scenarios and your approach to resolving them.
• Network Automation: Demonstrate proficiency in network automation tools and programming languages, highlighting relevant projects and the challenges you faced.

📝 Enhancement Note: The interview process for the Senior Network Engineer role at Thermo Fisher Scientific focuses on assessing the candidate's technical skills, problem-solving abilities, and cultural fit. A strong portfolio and thorough preparation for the technical and company-specific questions will increase the candidate's chances of success.

📌 Application Steps

To apply for this Senior Network Engineer position at Thermo Fisher Scientific:

1. Submit Your Application: Visit the Thermo Fisher Scientific careers page and search for the Senior Network Engineer role. Click on the job title to view the job description and submit your application.
2. Tailor Your Resume: Highlight your relevant network engineering experience, technical skills, and achievements. Include any certifications, such as CCNA, CCNP, or CCIE, and emphasize your problem-solving skills and ability to work collaboratively with other teams.
3. Prepare Your Portfolio: Showcase your experience in network strategy development and implementation, network infrastructure management and maintenance, and network troubleshooting. Include examples of network diagrams, architecture decisions, and successful network projects.
4. Research the Company: Familiarize yourself with Thermo Fisher Scientific's company culture, industry, and global presence. Understand the company's focus on innovation, customer service, and collaboration, and how these values drive its network engineering team.
5. Prepare for the Interview: Review the interview process and technical assessment guidelines provided in this enhanced job description. Practice network design, configuration, and troubleshooting exercises, focusing on scalability, resilience, and performance optimization. Brush up on your knowledge of network protocols, automation tools, and programming languages.

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