Systems, Networks and Security Administrator

ANGOKA Limited; Belfast; On-site; GBP 30,000 - 45,000; Full time

Job summary

A technology firm in Belfast seeks a Systems, Networks and Security Administrator. The role involves managing the integrity of digital infrastructure, providing IT support, and maintaining system security. Candidates should have 3-5 years of experience in IT and knowledge of networking concepts, alongside relevant certifications. This position offers professional development opportunities in a growing startup environment.

Qualifications

• 3-5 years of commercial IT/System and Network administration experience.
• Demonstrable experience in desktop administration across multiple operating systems.
• Knowledge of networking protocols such as TCP/IP and DHCP.
• Experience in Tier 1 and Tier 2 IT support.

Responsibilities

• Install, configure, upgrade, and maintain business-critical systems.
• Provide on-premise and remote IT support for users.
• Implement business security policies and asset management.
• Monitor and manage IT assets’ endpoint security.

Skills

Windows administration

Linux administration

Networking concepts

IT support

Cyber-Security concepts

Analytical mindset

Communication skills

Education

Bachelor’s degree in IT or related field

CompTIA - A+ Certification

Microsoft System Administrator Certification

Microsoft Modern Desktop Administrator Associate

Tools

MS Office

Google Workspace

Active Directory

Job description

Systems, Networks and Security Administrator

We are looking for an enthusiastic, results-oriented Systems and Networks Administrator with a can-do attitude and thirst for IT and Security to join some of the industry’s brightest minds, dedicated to developing hardware and software authentication and encryption solutions.

As a Systems, Networks and Security Administrator, you will ensure the availability and integrity of the business’ digital infrastructure from devices, networks, systems and applications. You will be responsible for day to day administrative functions such as System Maintenance, IT Administration, Security Administration and Backup Recovery, MSP Liaison, IT Project Support and more.

This role offers the opportunity for significant learning and professional development, whilst contributing significantly to our growth. This role would be ideal for an early stage professional, looking to develop their career in a fast-scaling start-up.

What you will do:

Install, configure, upgrade and maintain business-critical systems and IT assets, such as laptops, network equipment, servers, printers, mobile phones and enterprise applications

Create and maintain users’ accounts across business-critical systems

Manage and administer all business-critical systems

Monitor and manage business-critical assets and systems performance to ensure high availability, data integrity and business continuity

Collate and maintain accurate IT and system performance metrics

Provide on-premise and remote 1st and 2nd line IT Support for all users across the multiple business sites

Review, manage, update and maintain the accuracy of IT assets and critical systems information within the business assets and systems registry

Process requests for new IT equipment, services and software, and maintain accurate records

Implement, monitor and manage the business access control and acceptable use policies and procedures

Monitor and manage IT and network assets’ endpoint security

Implement, monitor and manage the business back-up and business continuity policies and controls

Manage and administer day-to-day systems and network security operations

Work closely with the CTO and operations team to support the organisation, adhering to and complying with IT and Security accreditation and compliance frameworks.

Person Specifications

What we are looking for:

3-5 years’ commercial IT/System and Network administration experience

Demonstrable experience in Windows, Linux and Mac Desktop administration and troubleshooting general PCs and printers

Good experience in administering and supporting business applications on-premise or in the cloud, such as MS Office, OneDrive, MS Teams, SharePoint, Microsoft Exchange, Google Workspace, etc.

Knowledge of Windows and Linux servers and Active Directory

Good knowledge of networking concepts, wired and wireless networks, TCP/IP, DHCP, DNS and VPNs

Demonstrable Tier 1 and Tier 2 IT support experience

Understanding of Cyber-Security/data protection concepts, including firewalls, antivirus, email security, etc.

An ambitious self-starter and problem solver, with excellent attention to detail and an analytical mindset

Results-oriented with good organisation and planning skills

Excellent communication and interpersonal skills

One or more of the following:

Bachelor’s degree in information technology, computer science, information systems or equivalent

CompTIA - A+ Certification

Microsoft System Administrator Certification

Microsoft Modern Desktop Administrator Associate

The Company

ANGOKA is an Equal Opportunity Employer. We welcome and encourage applicants from all backgrounds and experiences. We do not tolerate discrimination or harassment.At ANGOKA, all our hiring decisions are based on business needs, job requirements and individual qualifications, and we are committed to creating an inclusive culture that supports and represents our diverse society.