Information Technology System Administrator

Job Summary:

The IT Systems Administrator is a highly motivated and experienced individual with a strong focus on networking and security. The ideal candidate will be responsible for the design, implementation, and maintenance of our network infrastructure, ensuring reliability, performance, and security. This role will play a crucial role in safeguarding our data and systems from internal and external threats while also providing essential everyday technical support for our employees.

Duties/Responsibilities:

Network Administration:

• Design, configure, and maintain local area networks (LANs), wide area networks (WANs), and wireless networks (WLANs).

• Monitor network performance and troubleshoot network issues, ensuring optimal uptime and efficiency.

• Manage network devices, including routers, switches, firewalls, and VPNs.

• Implement and maintain network security protocols and best practices.

• Plan and execute network upgrades and expansions.

Security Administration:

• Implement and maintain security systems, including firewalls, intrusion detection/prevention systems (IDS/IPS), and antivirus software.

• Conduct regular security assessments and vulnerability scans.

• Develop and enforce security policies and procedures.

• Respond to security incidents and perform forensic analysis.

• Manage user access and permissions.

• Stay up to date on the latest security threats and vulnerabilities.

Systems Administration:

• Install, configure, and maintain servers (Windows/Linux) and other IT infrastructure.

• Manage Active Directory and other directory services.

• Perform regular system backups and disaster recovery planning.

• Provide technical support to end-users, resolving hardware and software issues.

• Document all network and system configurations.

Collaboration and Communication:

• Work closely with other IT team members, consultants and internal departments to ensure seamless IT operations.

• Communicate effectively with non-technical users to explain technical concepts.

• Participate in IT projects and contribute to the development of IT strategies.

Required Skills/Abilities:

• Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent experience).

• Minimum 5 years of experience in network and security administration.

• Strong understanding of networking protocols (TCP/IP, DNS, DHCP, etc.).

• Experience with network security tools and technologies (firewalls, IDS/IPS, VPNs).

• Proficiency in Windows and/or Linux server administration.

• Experience with Active Directory and other directory services.

• Knowledge of security best practices and compliance standards (e.g., NIST, ISO 27001).

• Excellent problem-solving and troubleshooting skills.

• Strong communication and interpersonal skills.

• Relevant certifications (e.g., CompTIA Network , Security , CCNA, CISSP) are a plus.

Preferred Skills:

• Experience with cloud computing platforms (AWS, Azure, GCP).

• Experience with scripting languages (e.g., JAVA, Python, PowerShell).

• Experience with SIEM (Security Information and Event Management) solutions. • Experience with Virtualization technologies (VMware, Hyper-V)