Network Engineer | Senior at Nord Security

📍 Job Overview

Job Title: Network Engineer | Senior
Company: Nord Security
Location: Vilnius, Lithuania
Job Type: Full Time
Category: Infrastructure & Networking
Date Posted: 2025-07-18
Experience Level: 5-10 years
Remote Status: On-site

🚀 Role Summary

Design, implement, and manage local and wide area networks for a leading cybersecurity company
Collaborate with cross-functional teams to ensure network efficiency and security
Stay current with emerging networking technologies and best practices

📝 Enhancement Note: This role requires a senior network engineer with a strong background in enterprise networking hardware and software, as well as a proactive approach to maintaining network efficiency and security.

💻 Primary Responsibilities

Network Infrastructure Management: Design, configure, and maintain LAN, WAN, and SD-WAN infrastructure
Network Performance Monitoring: Monitor network performance and troubleshoot issues
Hardware Support: Install, configure, and support network hardware (switches, routers, firewalls, wireless access points, and wireless controllers)
Network Upgrades & Backups: Perform network upgrades and system backups regularly
Collaboration: Work with system administrators, support staff, and external vendors
Documentation: Document network configurations, procedures, and topology diagrams
Emerging Technologies: Stay current with emerging networking technologies and best practices

📝 Enhancement Note: The ideal candidate will have a proven track record in designing, implementing, and managing complex network infrastructure projects, with a focus on network efficiency, security, and scalability.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience)

Experience: 5-10 years of experience in network engineering or a related role

Required Skills:

Strong knowledge of TCP/IP, DNS, DHCP, VPN, and routing protocols (OSPF, BGP, EIGRP)
Hands-on experience with Cisco, Juniper, HP, or other enterprise network hardware
Familiarity with firewalls (Cisco ASA, Palo Alto, Fortinet) and network monitoring tools (SolarWinds, PRTG, etc.)
Experience with cloud networking (AWS, Azure, or Google Cloud) is a plus
Scripting knowledge (Python, Bash, PowerShell) is an advantage

Preferred Skills:

Experience with network automation and configuration management tools (Ansible, Puppet, Chef)
Familiarity with network security best practices and compliance standards
Knowledge of network virtualization and software-defined networking (SDN)

📝 Enhancement Note: Candidates with experience in network engineering for large-scale, high-traffic environments will be given priority.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Case studies demonstrating network design, implementation, and optimization projects
Documentation showcasing network diagrams, configuration files, and troubleshooting guides
Live demos of network monitoring tools and performance metrics

Technical Documentation:

Detailed network architecture and design documents
Configuration management and version control strategies
Network security policies and procedures

📝 Enhancement Note: Applicants should be prepared to discuss their network engineering portfolio in detail, highlighting their problem-solving skills, technical expertise, and ability to work collaboratively with cross-functional teams.

💵 Compensation & Benefits

Salary Range: Gross Salary 4600 - 6000 EUR/Month

Benefits:

Competitive salary and benefits package
Health, dental, and vision insurance
Retirement savings plan with company matching
Flexible work arrangements and remote work options
Professional development opportunities and training

Working Hours: 40 hours per week, with flexible scheduling and on-call rotations for 24/7 network support

📝 Enhancement Note: Salary estimates are based on regional market research and industry standards for senior network engineering roles in Vilnius, Lithuania.

🎯 Team & Company Context

🏢 Company Culture

Industry: Cybersecurity software development and network infrastructure management

Company Size: Medium (250-999 employees)

Founded: 2011

Team Structure:

Centralized network engineering team with dedicated hardware and software specialists
Collaborative cross-functional teams, including software development, quality assurance, and product management
Flat organizational structure with a focus on agile decision-making and innovation

Development Methodology:

Agile/Scrum methodologies for network infrastructure projects and maintenance
Regular code reviews, testing, and quality assurance practices
Continuous integration and continuous deployment (CI/CD) pipelines for network configuration management

Company Website: https://nordsecurity.com/

📝 Enhancement Note: Nord Security is a fast-growing cybersecurity company with a strong focus on network infrastructure and security. The company values innovation, collaboration, and continuous learning, providing a dynamic and challenging work environment for network engineering professionals.

📈 Career & Growth Analysis

Network Engineering Career Level: Senior network engineers at Nord Security are responsible for designing, implementing, and managing complex network infrastructure projects, with a focus on network efficiency, security, and scalability. They collaborate with cross-functional teams to ensure network performance, availability, and security, and stay current with emerging networking technologies and best practices.

Reporting Structure: Senior network engineers report directly to the Head of Network Engineering and work closely with system administrators, support staff, and external vendors.

Technical Impact: Senior network engineers at Nord Security have a significant impact on the company's overall network infrastructure, security, and performance. They play a crucial role in ensuring the availability and reliability of the company's cybersecurity software and services.

Growth Opportunities:

Technical Leadership: Opportunities to mentor junior network engineers and contribute to the development of the network engineering team's technical skills and expertise
Architecture Decisions: Opportunities to make strategic architecture decisions that impact the company's network infrastructure and security
Emerging Technologies: Opportunities to explore and implement emerging networking technologies and best practices, driving innovation and improvement in the company's network infrastructure

📝 Enhancement Note: Senior network engineers at Nord Security have the opportunity to grow both technically and professionally, with a focus on driving innovation, improving network performance and security, and contributing to the company's overall success.

🌐 Work Environment

Office Type: Modern, collaborative office space with state-of-the-art network infrastructure and hardware

Office Location(s): Vilnius, Lithuania

Workspace Context:

Network Infrastructure: High-speed, redundant network infrastructure with multiple layers of security and failover protection
Hardware & Tools: Enterprise-grade network hardware and tools, including switches, routers, firewalls, and wireless access points
Collaboration: Cross-functional teams and collaborative workspaces, including dedicated meeting rooms and breakout areas

Work Schedule: Flexible work arrangements and remote work options, with on-call rotations for 24/7 network support

📝 Enhancement Note: Nord Security's network engineering team works in a dynamic and collaborative environment, with a focus on innovation, continuous learning, and high-quality network infrastructure and security.

📄 Application & Technical Interview Process

Interview Process:

Technical Phone Screen: A brief phone or video call to discuss the candidate's technical background, experience, and fit for the role
Technical Deep Dive: A comprehensive technical interview focused on the candidate's knowledge of networking protocols, hardware, and best practices
Behavioral & Cultural Fit: An interview focused on the candidate's problem-solving skills, communication, and cultural fit with the Nord Security team
Final Decision: A final review and decision-making process, involving input from multiple stakeholders and team members

Portfolio Review Tips:

Network Infrastructure Case Studies: Prepare detailed case studies demonstrating network design, implementation, and optimization projects, highlighting the candidate's problem-solving skills and technical expertise
Live Demos: Prepare live demos of network monitoring tools and performance metrics, showcasing the candidate's ability to work collaboratively with cross-functional teams
Technical Documentation: Prepare detailed network architecture and design documents, configuration management and version control strategies, and network security policies and procedures

Technical Challenge Preparation:

Networking Fundamentals: Brush up on networking fundamentals, including TCP/IP, DNS, DHCP, VPN, and routing protocols (OSPF, BGP, EIGRP)
Hardware & Tools: Familiarize oneself with enterprise network hardware and tools, including switches, routers, firewalls, and wireless access points
Scripting & Automation: Brush up on scripting and automation skills, including Python, Bash, and PowerShell, as well as network automation and configuration management tools (Ansible, Puppet, Chef)

ATS Keywords: TCP/IP, DNS, DHCP, VPN, Routing Protocols, Cisco, Juniper, HP, Firewalls, Network Monitoring Tools, Cloud Networking, Scripting, Network Automation, Network Virtualization, Software-Defined Networking (SDN)

📝 Enhancement Note: Applicants should tailor their resumes and portfolios to highlight their relevant network engineering experience, skills, and accomplishments, using relevant keywords and phrases to optimize their application for the company's applicant tracking system (ATS).

🛠 Technology Stack & Web Infrastructure

Network Hardware & Software:

Cisco, Juniper, HP, and other enterprise network hardware
Firewalls: Cisco ASA, Palo Alto, Fortinet
Network Monitoring Tools: SolarWinds, PRTG, Nagios, Zabbix
Cloud Networking: AWS, Azure, Google Cloud
Scripting: Python, Bash, PowerShell
Network Automation & Configuration Management: Ansible, Puppet, Chef

Network Infrastructure:

Local Area Network (LAN): High-speed, redundant network infrastructure with multiple layers of security and failover protection
Wide Area Network (WAN): High-speed, secure connectivity between Nord Security's global offices and data centers
Software-Defined Wide Area Network (SD-WAN): Virtual WAN architecture that provides secure, optimized connectivity between branch offices and data centers
Network Virtualization: Virtual network infrastructure that provides isolated, secure network segments for different applications and services

📝 Enhancement Note: Applicants should be familiar with the company's technology stack and infrastructure, and be prepared to discuss their experience with relevant network hardware, software, and best practices.

👥 Team Culture & Values

Network Engineering Values:

Innovation: A commitment to staying current with emerging networking technologies and best practices
Collaboration: A focus on working collaboratively with cross-functional teams to ensure network performance, availability, and security
Continuous Learning: A dedication to ongoing professional development and technical skill-building
Customer Focus: A commitment to understanding and addressing the network infrastructure needs of the company's customers and users

Collaboration Style:

Cross-Functional Integration: Close collaboration with software development, quality assurance, and product management teams to ensure network performance, availability, and security
Code Review Culture: Regular code reviews and knowledge-sharing sessions to improve technical skills and expertise
Peer Programming: Collaborative problem-solving and code development with other network engineering team members

📝 Enhancement Note: Nord Security's network engineering team values innovation, collaboration, and continuous learning, providing a dynamic and challenging work environment for network engineering professionals.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Network Infrastructure Optimization: Opportunities to optimize network infrastructure for improved performance, availability, and security
Network Security: Opportunities to enhance network security and compliance with industry standards and best practices
Emerging Technologies: Opportunities to explore and implement emerging networking technologies and best practices, driving innovation and improvement in the company's network infrastructure

Learning & Development Opportunities:

Technical Training: Opportunities to attend technical training sessions, workshops, and conferences to build technical skills and expertise
Mentorship: Opportunities to mentor junior network engineers and contribute to the development of the network engineering team's technical skills and expertise
Architecture Decisions: Opportunities to make strategic architecture decisions that impact the company's network infrastructure and security

📝 Enhancement Note: Senior network engineers at Nord Security have the opportunity to tackle complex technical challenges, drive innovation, and contribute to the company's overall success.

💡 Interview Preparation

Technical Questions:

Networking Fundamentals: Questions focused on the candidate's knowledge of networking protocols, hardware, and best practices
Hardware & Tools: Questions focused on the candidate's experience with enterprise network hardware and tools, including switches, routers, firewalls, and wireless access points
Scripting & Automation: Questions focused on the candidate's scripting and automation skills, including Python, Bash, PowerShell, and network automation and configuration management tools (Ansible, Puppet, Chef)

Company & Culture Questions:

Company Culture: Questions focused on the candidate's understanding of Nord Security's company culture, values, and mission
Team Dynamics: Questions focused on the candidate's ability to work collaboratively with cross-functional teams and contribute to a positive and productive work environment
Problem-Solving: Questions focused on the candidate's problem-solving skills and ability to tackle complex technical challenges

Portfolio Presentation Strategy:

Network Infrastructure Case Studies: Prepare detailed case studies demonstrating network design, implementation, and optimization projects, highlighting the candidate's problem-solving skills and technical expertise
Live Demos: Prepare live demos of network monitoring tools and performance metrics, showcasing the candidate's ability to work collaboratively with cross-functional teams
Technical Documentation: Prepare detailed network architecture and design documents, configuration management and version control strategies, and network security policies and procedures

📝 Enhancement Note: Applicants should be prepared to discuss their network engineering portfolio in detail, highlighting their problem-solving skills, technical expertise, and ability to work collaboratively with cross-functional teams.

📌 Application Steps

To apply for this senior network engineer position at Nord Security:

Submit Your Application: Submit your application through the application link provided
Tailor Your Resume: Tailor your resume to highlight your relevant network engineering experience, skills, and accomplishments, using relevant keywords and phrases to optimize your application for the company's applicant tracking system (ATS)
Prepare Your Portfolio: Prepare a detailed portfolio showcasing your network engineering projects, case studies, and technical documentation, highlighting your problem-solving skills, technical expertise, and ability to work collaboratively with cross-functional teams
Research the Company: Research Nord Security's company culture, values, and mission to ensure a strong fit with your personal and professional goals
Prepare for Technical Interviews: Brush up on your networking fundamentals, hardware, and scripting skills, and be prepared to discuss your network engineering portfolio in detail

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

Network Engineer | Senior