Job Overview

The Network and Security Engineer is responsible for designing, implementing, and maintaining network and security systems to ensure the integrity, availability, and confidentiality of the organization's information resources. This role requires a deep understanding of network infrastructure and security protocols to safeguard the company's data and systems.

Key Responsibilities

Network Design and Implementation:
Design and deploy functional networks (LAN, WLAN, WAN).
Configure and install software, servers, routers, and other network devices.
Monitor network performance and ensure system availability and reliability.
Perform network maintenance and system upgrades including service packs, patches, hotfixes, and security configurations.
Security Management:
Develop and implement security policies, protocols, and procedures.
Establish security controls and monitoring mechanisms to protect network infrastructure.
Conduct regular security audits and risk assessments.
Manage firewalls, VPNs, intrusion detection/prevention systems, and other security solutions.
Respond to network security incidents and breaches.
Troubleshooting and Support:
Identify and resolve network and security issues promptly.
Provide technical support and guidance to users and IT colleagues.
Maintain comprehensive documentation of network configurations, incidents, and procedures.
Compliance and Governance:
Ensure network security policies and practices comply with industry standards and regulations.
Stay up-to-date with the latest security trends, threats, and technology solutions.
Implement and manage disaster recovery and backup plans.
Qualifications

Bachelor’s degree in Computer Science, Information Technology, or a related field.
Professional certifications such as CCNA, CCNP, CISSP, or similar are highly desirable.
Proven experience as a Network Engineer and/or Security Engineer.
In-depth knowledge of network protocols, services, and standards (e.g., TCP/IP, DNS, DHCP).
Strong understanding of network infrastructure and hardware.
Experience with firewalls, VPNs, and intrusion detection/prevention systems.
Familiarity with security frameworks and compliance requirements (e.g., ISO********, NIST).
Excellent analytical and problem-solving skills.
Strong communication and interpersonal skills.
Work Environment

The role may require on-call support and occasional travel.

Work is typically performed in an office environment with standard working hours, but flexibility may be required depending on project demands and incident response needs.

This job description outlines the essential duties and qualifications for a Network and Security Engineer role, highlighting the importance of both network infrastructure management and robust security practices.

Desired Skills
Technical Proficiency:
Expertise in network hardware and software, including routers, switches, firewalls, VPNs, and wireless access points.
Proficiency in network protocols (TCP/IP, DNS, DHCP, BGP, OSPF, etc.).
Strong understanding of network architecture and design principles.
Security Expertise:
Knowledge of cybersecurity principles and practices.
Experience with security tools and technologies, such as IDS/IPS, SIEM, DLP, and endpoint protection.
Familiarity with encryption technologies, secure coding practices, and vulnerability management.
Problem-Solving and Analytical Skills:
Ability to troubleshoot complex network and security issues efficiently.
Strong analytical skills to assess risks and develop effective security measures.
Capacity to perform root cause analysis for network outages and security breaches.
Automation and Scripting:
Experience with scripting languages (Python, Perl, Bash, etc.) to automate network and security tasks.
Knowledge of configuration management tools (Ansible, Puppet, Chef) for network automation.
Cloud and Virtualization:
Familiarity with cloud computing platforms (AWS, Azure, Google Cloud) and their networking and security features.
Experience with virtualization technologies (VMware, Hyper-V) and virtual network functions.
Compliance and Standards:
Understanding of industry security standards and regulations (ISO********, NIST, GDPR, etc.).
Experience in conducting security audits and ensuring compliance with relevant laws and policies.
Communication and Collaboration:
Strong written and verbal communication skills for documenting procedures and presenting findings.
Ability to collaborate effectively with cross-functional teams, including IT, management, and external vendors.
Skills in educating and training staff on security best practices and network protocols.
Project Management:
Experience in managing network and security projects, including planning, execution, and monitoring.
Ability to handle multiple projects simultaneously and prioritize tasks effectively.
Continuous Learning:
Willingness to stay updated with the latest trends and advancements in network and security technologies.
Proactive approach to learning new skills and obtaining relevant certifications.
Customer Service Orientation:
Strong focus on providing excellent support and service to internal and external stakeholders.
Ability to understand and address the needs and concerns of users and clients effectively.
These desired skills help ensure that a Network and Security Engineer can effectively manage and secure an organization's network infrastructure while adapting to evolving technological challenges.