Optimization manager Work, Jobs in Newtownabbey, Ant (with Salaries)

Senior Infrastructure & Network Manager
Certa Digital Infrastructure UK Ltd. —Belfast
- £78,000 - £100,000 a year
- Full-time
- Azure
- Computer Science
- Master's degree
- Health & wellbeing programme
- Flexitime
Quick apply
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Services Operations Program Manager
Ciena —Belfast
- Full-time
- PMP
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- ERP systems
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- Full-time
- DevOps
- Windows
- SQL
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Huron Consulting Services UK Limited —Belfast
- Microsoft Powerpoint
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- Microsoft Excel
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Senior Manager, Strategic Performance and Optimisation, Global
Deloitte —Belfast
- Hybrid work
- Analysis skills
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Technology Business Analyst
Citi —Belfast
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- PMP
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- Full-time
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Deloitte —Belfast
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Thales —Belfast
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Harness.io —Belfast
- Hybrid work
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GE Vernova —Lisburn
- Full-time
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Senior Infrastructure & Network Manager

Certa Digital Infrastructure UK Ltd.
Belfast

Quick apply

Job details

Permanent | Full-time
£78,000 - £100,000 a year
5 days ago

Benefits

Health & wellbeing programme
Flexitime

Qualifications

Cloud infrastructure
Azure
Computer Science
CCNP
LAN
CISSP
Google Cloud Platform
CCIE
Master's degree
Firewall
AWS
Project management
Bachelor's degree
ITIL
Virtualisation
CompTIA Network+
IT
VMWare
Linux
Cybersecurity
Network engineering
Leadership
Active Directory
Information Technology
VPN

Full job description

Job Summary:
Certa Digital Infrastructure UK Ltd. is seeking a Senior Infrastructure & Network Manager to lead the planning, implementation, security, and ongoing management of the organization's IT infrastructure and enterprise network environment. The role is responsible for ensuring high availability, performance, scalability, and cybersecurity across on-premises and cloud-based infrastructure while supporting the company's digital transformation and business continuity objectives.

Key Responsibilities:

Lead the design, implementation, and management of enterprise IT infrastructure, including LAN/WAN, wireless networks, servers, storage, virtualization, and cloud platforms
Develop and execute infrastructure and network strategies that align with business objectives and technology roadmaps
Oversee network security, firewall administration, VPNs, identity and access management, and cybersecurity controls to protect enterprise systems and data
Manage cloud infrastructure across Microsoft Azure, AWS, or Google Cloud Platform (GCP), ensuring scalability, resilience, and cost optimization
Develop and maintain disaster recovery, backup, business continuity, and incident response plans to ensure operational resilience
Monitor infrastructure performance, network availability, capacity planning, and operational KPIs while driving continuous improvement initiatives
Collaborate with cybersecurity, software engineering, DevOps, and business stakeholders to support digital transformation projects and enterprise technology initiatives
Recruit, mentor, and develop infrastructure engineers, network administrators, and IT operations teams while fostering technical excellence and innovation

Requirements:

Bachelor's degree in Computer Science, Information Technology, Network Engineering, Cybersecurity, Information Systems, or a related field (Master's degree preferred)
Extensive experience in IT infrastructure management, network engineering, enterprise systems administration, or technology operations leadership
Strong expertise in routing and switching, firewalls, VPN technologies, Windows and Linux server administration, VMware, Hyper-V, Microsoft 365, Active Directory, Azure, AWS, and virtualization technologies
Experience with Infrastructure as Code (IaC), automation tools, enterprise monitoring solutions, backup systems, and IT service management frameworks (ITIL)
Strong knowledge of cybersecurity frameworks, ISO/IEC 27001, Cyber Essentials, GDPR, and enterprise risk management practices
Professional certifications such as Cisco CCNP/CCIE, Microsoft Certified: Azure Administrator, AWS Certified Solutions Architect, VMware VCP, CompTIA Network+, CISSP, or ITIL are highly desirable
Excellent leadership, communication, analytical, strategic planning, project management, and stakeholder management skills

Why Join Us:

Competitive salary and comprehensive benefits package
Executive-level career progression opportunities
Innovative, collaborative, and technology-focused work environment
Opportunity to lead enterprise infrastructure modernization and strengthen secure, high-performance digital platforms that support business growth

Pay: £78,000.00-£100,000.00 per year

Benefits:

Flexitime
Health & wellbeing programme

Work Location: In person

Quick apply

Refine Your Search

optimization manager jobs in newtownabbey, ant

Senior Infrastructure & Network Manager

Services Operations Program Manager

Production Support Team Lead

HR Shared Services Analyst (Contract)

Senior Manager, Strategic Performance and Optimisation, Global

Technology Business Analyst

WDG_Asda Larne Driver Nightshift

Futures e-Trading Technology - Client Services VP Technology Lead

Principal Digital Product Manager- Hybrid

Senior Consultant - Manager - Sustainable Product & Resilient Supply Chain Data Architect, AI for Sustainability & Infrastructure, AI & Data

Credit Decisioning Systems, Manager

Driver LGV Class 2

Cybersecurity Engineer, Enterprise Services

Staff Software Engineer

M&D Hardware Engineer

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