Senior It Systems Engineer

4 weeks ago

Dublin, Ireland Oliver James Associates Ltd. Full time

# Senior IT Systems EngineerSenior IT Systems EngineerSalary€NegotiableLocationDublin, IrelandContractPermanentIndustryTechnology---ContactVy ********Key Responsibilities*** Provide advanced support for IT infrastructure, addressing complex queries and ensuring systems run efficiently.* Ensure cost-effective, efficient use of IT infrastructure and recommend improvements.* Liaise with hardware/software vendors and manage server hardware, virtual environments (VMware), and cloud platforms (AWS, Azure).* Administer and secure Windows, Apple, VMware, and cloud platforms (Azure & AWS).* Configure and manage security tools such as IAM, firewalls, encryption* Deploy and maintain security systems such as intrusion detection systems (IDS), intrusion prevention systems (IPS), encryption, and authentication systems,* Work with network engineers, software developers, security engineers, and other teams to ensure seamless integration and operation of systems* Perform routine security checks, respond to incidents, and take proactive measures to maintain operational security.* Manage user accounts, devices, email, and collaboration tools using cloud-based solutions.* Oversee the deployment and management of endpoint protection software (antivirus, anti-malware, device encryption) on all user devices (workstations, laptops, mobile devices)* Install, support and maintain new server hardware and server infrastructure (Azure)* Liaise with hardware/software vendors and recommend improvements for infrastructure.* Deploy and maintain Data Loss Prevention (DLP) solutions to safeguard against unauthorised access, leaks, or data loss.* Implement and manage perimeter security, including firewalls, VPNs, and access control systems, to protect the network from unauthorised access.* Assess, select, and deploy additional security tools (e.g., SIEM, IDS/IPS, endpoint protection) to enhance overall organisational security.**Skills & Experience*** 6+ years' experience in IT systems engineering* Advanced knowledge of Microsoft technologies (Active Directory, Exchange, SQL, Intune, O365, Defender, Teams, SharePoint).* Strong expertise in cloud technologies (Azure, Azure Arc, Entra ID) and security (firewalls, VPNs, IDS/IPS, SIEM).* Experience with managing Mac devices using MDM.* Experience with firewalls (on-prem and cloud) such as Palo Also/ Prisma.* Strong problem-solving, communication, and independent working skills.* Familiarity with Linux, Azure DevOps, and SaaS environments is an advantage.* Relevant certifications in Microsoft Azure/Office 365 and Palo Alto firewalls strongly preferred.#J-*****-Ljbffr

  • Senior Systems Engineer

    2 weeks ago

    Dublin, Ireland Cpl Full time

     I have an exciting new job for a Senior Systems Engineer. You will join the client in a senior capacity and working with various technical teams in deploying applications into production environments. Experience is required in maintaining Unix & Linux environments and also developing CI/CD pipelines. The role will allow you work 3 weeks of the month from...

  • Senior Automation Systems Engineer

    2 weeks ago

    Dublin, Ireland SL Controls Ltd Full time

    The Role: - Senior Automation Systems Engineer - Dublin - Onsite Role - Permanent or Contractor Opportunity Role Brief: NNIT has an immediate requirement for a project with a Dublin based client that will have a strong focus on automation and control systems design as well as the programming, implementation and delivery of bespoke smart factory...

  • Senior IT Systems Engineer

    4 weeks ago

    Dublin, Ireland Oliver James Full time

    Key Responsibilities Provide advanced support for IT infrastructure, addressing complex queries and ensuring systems run efficiently. Ensure cost-effective, efficient use of IT infrastructure and recommend improvements. Liaise with hardware/software vendors and manage server hardware, virtual environments (VMware), and cloud platforms (AWS, Azure)....

  • Senior Project Engineer

    3 weeks ago

    Dublin, Ireland Hitachi Automotive Systems Americas, Inc. Full time

    .Senior Project Engineer page is loaded## Senior Project Engineerlocations: Dublin, County Dublin, Ireland: Remote - Ireland: Dublin, Leinster, Irelandtime type: Full timeposted on: Posted Yesterdayjob requisition id: R0094557**Location:**Dublin, County Dublin, Ireland**Job ID:**R0094557**Date Posted:**2025-10-09**Company Name:**HITACHI ENERGY...

  • Senior Project Engineer

    4 weeks ago

    Dublin, Ireland Hitachi Automotive Systems Americas, Inc. Full time

    .Senior Project Engineer page is loaded## Senior Project Engineerlocations: Dublin, County Dublin, Ireland: Remote - Ireland: Dublin, Leinster, Irelandtime type: Full timeposted on: Posted Yesterdayjob requisition id: R*********Location:**Dublin, County Dublin, Ireland**Job ID:**R*********Date Posted:**************Company Name:**HITACHI ENERGY IRELAND...

  • Senior Process Engineer- Thermal Systems

    6 days ago

    Dublin, Ireland Astatine Limited Full time

    Senior Process Engineer – Thermal Systems Astatine Limited is a specialised energy company founded by a highly experienced management team with a proven track record of entrepreneurial, commercial, and technical success. Astatine develop, design, construct, operate, fund (if required) and maintain multi-technology assets to enable an acceleration toward...

  • Senior Automation Systems Engineer

    4 weeks ago

    Dublin, Ireland Sl Controls Ltd Full time

    The Role:Senior Automation Systems EngineerDublinOnsite RolePermanent or Contractor OpportunityRole Brief:NNIT has an immediate requirement for a project with a Dublin based client that will have a strong focus on automation and control systems design as well as the programming, implementation and delivery of bespoke smart factory solutions.The role will...

  • Senior Software Engineer

    2 weeks ago

    Dublin Pike, Ireland IT Search Full time

    Senior Software Engineer (Java/Oracle/Angular) - Contract We are partnering with a major, globally-operating financial institution to find a highly experienced Senior Software Engineer to join their critical EMEA Regulatory Reporting Technology team . This is a key role responsible for defining and driving the engineering strategy for their...

  • Senior Automation Systems Engineer

    4 weeks ago

    Dublin, Ireland Nnit Group Full time

    NNIT has an immediate requirement for a project with a Dublin based client that will have a strong focus on automation and control systems design as well as the programming, implementation and delivery of bespoke smart factory solutions.The role will have a number of focus areas and cover both systems design and hands on project lifecycle involvement as well...

  • Building Management Systems Engineer

    4 weeks ago

    Dublin, Ireland Clear. Full time

    OverviewWe have an exciting opportunity for a Junior BMS Engineer to join a leading BMS integration company renowned for delivering cutting-edge solutions across Ireland.You'll gain hands-on experience working on high-profile projects in the commercial, pharmaceutical, and mission-critical sectors, supported by a team of industry experts.Dublin,...