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We're looking for a hands-on, reliable Cabling Technician to join our fast-paced operations team. You'll support critical hardware and infrastructure-installing, maintaining, and troubleshooting servers, cabling, power systems, and environmental controls.

Ideal for candidates with experience in IT support, network cabling, HVAC/electrical systems, or technical operations. If you're detail-oriented, comfortable with physical work, and ready to grow in a dynamic environment-this role is for you.

What You'll Do

Rack and maintain servers, network gear, and power unitsRun, terminate, and test copper/fiber cablingMonitor and respond to hardware alerts and system issuesDocument work and support escalation as neededWork rotating shifts (including nights/weekends)

What We're Looking For

1+ year of experience in IT, cabling, facilities, or hands-on tech rolesFamiliarity with hardware troubleshooting and cable managementComfortable with physical tasks (lifting, racking, tool use)Basic understanding of Linux/Windows systems or scripting (a plus)Team player with strong problem-solving and communication skil

What's on Offer

Entry into a world-class data center environmentStructured training and career developmentCompetitive daily rateConsistent daytime hours with no shift work

GCS is acting as an Employment Business in relation to this vacancy.

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Threat & Vulnerability Management Specialist - 6 Month Daily Rate Contract

Location: Dublin City Centre (Hybrid - 2 Days Onsite)
Rate: Competitive Daily Rate
Duration: 6 Months

We're seeking a Threat & Vulnerability Management (TVM) Specialist to join our client a contract basis, supporting and maturing the vulnerability management programme across a complex and dynamic technology environment. You'll collaborate with infrastructure, development, and DevSecOps teams to drive remediation and improve overall security posture.

Responsibilities:

Manage the vulnerability lifecycle: identification, assessment, prioritisation, and coordination of remediation efforts.

Analyse scan data from tools like Qualys, Tenable, or Rapid7 and provide practical, risk-based recommendations.

Work with IT operations and application teams to validate and resolve vulnerabilities in line with SLA targets.

Develop and maintain dashboards for visibility and reporting to both technical and business stakeholders.

Support threat modelling efforts to contextualise vulnerabilities based on risk, impact, and likelihood of exploitation.

Contribute to ongoing improvements of TVM processes, documentation, and playbooks.

Monitor emerging threats, CVEs, and zero-days via threat intel sources and databases.

Support compliance, audit, and risk initiatives (e.g., ISO 27001, NIST CSF, GDPR).

Requirements:

5-8 years' experience in cybersecurity or IT security roles, with a strong emphasis on vulnerability management.

Solid experience with vulnerability scanning tools and interpreting assessment results.

Knowledge of infrastructure (Windows/Linux), networking, cloud platforms (AWS, Azure, GCP), and application security.

Familiarity with frameworks such as CVSS, MITRE ATT&CK, and OWASP Top 10.

Strong analytical and communication skills - able to engage both technical teams and business stakeholders.

Scripting skills (e.g., Python, PowerShell) beneficial for automation and reporting.

Desirable:

Certifications such as OSCP, GIAC, or CISSP.

Experience with container and CI/CD pipeline security.

Background in regulated sectors such as finance or healthcare.

Familiarity with tools like ServiceNow or other ticketing and asset management systems.

GCS is acting as an Employment Business in relation to this vacancy.

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Threat & Vulnerability Management Specialist - 6 Month Daily Rate Contract

Location: Dublin City Centre (Hybrid - 2 Days Onsite)
Rate: Competitive Daily Rate
Duration: 6 Months

We're seeking a Threat & Vulnerability Management (TVM) Specialist to join our client a contract basis, supporting and maturing the vulnerability management programme across a complex and dynamic technology environment. You'll collaborate with infrastructure, development, and DevSecOps teams to drive remediation and improve overall security posture.

Responsibilities:

Manage the vulnerability lifecycle: identification, assessment, prioritisation, and coordination of remediation efforts.

Analyse scan data from tools like Qualys, Tenable, or Rapid7 and provide practical, risk-based recommendations.

Work with IT operations and application teams to validate and resolve vulnerabilities in line with SLA targets.

Develop and maintain dashboards for visibility and reporting to both technical and business stakeholders.

Support threat modelling efforts to contextualise vulnerabilities based on risk, impact, and likelihood of exploitation.

Contribute to ongoing improvements of TVM processes, documentation, and playbooks.

Monitor emerging threats, CVEs, and zero-days via threat intel sources and databases.

Support compliance, audit, and risk initiatives (e.g., ISO 27001, NIST CSF, GDPR).

Requirements:

5-8 years' experience in cybersecurity or IT security roles, with a strong emphasis on vulnerability management.

Solid experience with vulnerability scanning tools and interpreting assessment results.

Knowledge of infrastructure (Windows/Linux), networking, cloud platforms (AWS, Azure, GCP), and application security.

Familiarity with frameworks such as CVSS, MITRE ATT&CK, and OWASP Top 10.

Strong analytical and communication skills - able to engage both technical teams and business stakeholders.

Scripting skills (e.g., Python, PowerShell) beneficial for automation and reporting.

Desirable:

Certifications such as OSCP, GIAC, or CISSP.

Experience with container and CI/CD pipeline security.

Background in regulated sectors such as finance or healthcare.

Familiarity with tools like ServiceNow or other ticketing and asset management systems.

GCS is acting as an Employment Business in relation to this vacancy.

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A leading global tech organisation is seeking Data Center Technicians to support critical infrastructure across several secure sites in North Dublin - This is a fantastic opportunity to gain hands-on experience in one of the world's most advanced data environments, working alongside a highly skilled team.

Key Responsibilities

Assist with fibre and copper cabling installations.Identify and work around network and hardware components (non-configurational)Support experienced staff with infrastructure tasks.Follow strict security, safety, and operational protocolsComplete both practical and online training modules

Required Skills

Basic understanding of IT hardware and cablingComfortable working at heights and using laddersStrong written and spoken EnglishProficient in general computer use and Microsoft OfficeTeam-oriented with the ability to follow detailed instructionsMust be eligible to work in Ireland and pass background/security checks

Desirable (Not Essential)

Previous data -center or structured cabling experienceFamiliarity with copper/fibre testing or network infrastructure basics

What's on Offer

Entry into a world-class data center environmentStructured training and career developmentCompetitive daily rateConsistent daytime hours with no shift work

GCS is acting as an Employment Business in relation to this vacancy.

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Position: Cyber Security - Third Party Risk Management Lead
Location: Dublin city centre (Hybrid) one day per week onsite
Sector: Public
Overview:

A leading public sector client is seeking a Cyber Security Third Party Risk Management Lead to join their growing cyber risk team. This is a key role for someone who thrives on building robust frameworks, managing vendor risk, and ensuring third-party relationships meet the highest security and compliance standards.

You'll work cross-functionally with procurement, legal, IT, and business units to assess, monitor, and mitigate third-party risks. If you're passionate about cybersecurity, risk governance, and making a real impact in a critical infrastructure environment-this could be your next move.

What You'll Be Doing:

You will be leading the development and enhancement of the third-party risk management (TPRM) framework.You will be conducting in-depth risk assessments on vendors, including AI, OT, IoT, and ML technologies.You will be designing and implementing a streamlined onboarding process using automation and interactive tools.You will be collaborating with internal teams to tier suppliers based on risk and business impact.You will be performing due diligence reviews, including analysis of SOC2, ISO 27001, NIST, PCI DSS, and other security reports.You will be monitoring and managing vendor risk profiles, remediation plans, and compliance documentation.You will be reviewing technical security architecture and identifying vulnerabilities in collaboration with IT architecture teams.You will be integrating TPRM into procurement and contract processes.You will be analysing daily threat intelligence and vulnerability reports.You will be presenting risk insights and trends to senior leadership.You will be ensuring compliance with GDPR, ISO, NIST, and other relevant standards.

What You'll Bring:

You will have 5+ years in third-party risk, cybersecurity, or IT compliance roles.You will have a degree in Cybersecurity, Risk Management, or a related field.You will have certifications like CISM, CISA, CISSP, or CRISC (preferred).You will have a strong understanding of TPRM frameworks and regulatory standards.You will have excellent communication and stakeholder engagement skills.You will have experience with risk assessment tools and methodologies.You will have the ability to work independently and manage multiple priorities.

Why Join?

This is a fantastic opportunity to shape and lead third-party cyber risk practices in a high-impact, national organisation. You'll be part of a collaborative team that values innovation, security, and resilience. The role offers a competitive salary, hybrid working, and a strong benefits package.

The Next Step for you: Should this position be of interest to you, please forward your CV to Oisín Geoghegan at GCS Recruitment at [email protected] or call on 019014378

GCS is acting as an Employment Agency in relation to this vacancy.

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Position: Cyber Programme Manager
Location: Dublin city centre hybrid working
Day Rate: 600-675 per day
Contract Type: 6 month rolling day rate contract (this will extend)

Overview:

A public sector organisation is seeking an experienced Cyber Programme Manager to lead a large-scale cybersecurity transformation programme. This role is ideal for someone with a strong background in programme delivery and cybersecurity, who thrives in complex environments and can drive delivery across multiple workstreams involving compliance, remediation, and infrastructure security

Responsibilities:

As Cyber Programme Manager, you will:

Lead a portfolio of cybersecurity projects, ensuring delivery is aligned with strategic goals and regulatory requirements.Oversee planning, execution, and governance across the programme, ensuring risks are proactively managed and reported.Support project teams with governance processes, reporting tools, and stakeholder communications.Coordinate remediation activities in line with recognised frameworks such as NIST and CIS.Represent the organisation in group-wide cyber initiatives, ensuring local priorities are reflected.Work closely with finance teams to manage budgets, forecasts, and monthly reporting.Engage with internal stakeholders to promote cyber awareness and adoption of secure practices.Facilitate programme-level risk reviews and support decision-making at senior governance forums.

Qualifications & Experience:

You will have:

10+ years of experience managing large-scale IT or cyber programmes.A strong track record of delivering security-focused projects in enterprise or regulated environments.Knowledge of key frameworks and regulations such as NIST, CIS, NIS2, and GDPR.Experience working with cross-functional teams and external delivery partners.Excellent communication and stakeholder management skills.Proficiency in programme governance, financial tracking, and reporting.A degree in IT, Business Systems, or a related field.Relevant certifications such as PRINCE2, MSP, PMI, or PgMP.

Key Competencies:

Leadership: Ability to drive clarity and momentum across complex programmes.Risk Management: Skilled in identifying and mitigating cyber-related risks.Stakeholder Engagement: Builds trust and alignment across technical and business teams.Delivery Focus: Takes ownership and ensures outcomes are achieved on time and within scope.Strategic Thinking: Understands how cyber initiatives support broader organisational goals.

The Next Step for you: Should this position be of interest to you, please forward your CV to Oisín Geoghegan at GCS Recruitment at [email protected] or call on 019014378

GCS is acting as an Employment Business in relation to this vacancy.

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Position: Cyber Programme Manager
Location: Dublin city centre hybrid working
Day Rate: 600-675 per day
Contract Type: 6 month rolling day rate contract (this will extend)

Overview:

A public sector organisation is seeking an experienced Cyber Programme Manager to lead a large-scale cybersecurity transformation programme. This role is ideal for someone with a strong background in programme delivery and cybersecurity, who thrives in complex environments and can drive delivery across multiple workstreams involving compliance, remediation, and infrastructure security

Responsibilities:

As Cyber Programme Manager, you will:

Lead a portfolio of cybersecurity projects, ensuring delivery is aligned with strategic goals and regulatory requirements.Oversee planning, execution, and governance across the programme, ensuring risks are proactively managed and reported.Support project teams with governance processes, reporting tools, and stakeholder communications.Coordinate remediation activities in line with recognised frameworks such as NIST and CIS.Represent the organisation in group-wide cyber initiatives, ensuring local priorities are reflected.Work closely with finance teams to manage budgets, forecasts, and monthly reporting.Engage with internal stakeholders to promote cyber awareness and adoption of secure practices.Facilitate programme-level risk reviews and support decision-making at senior governance forums.

Qualifications & Experience:

You will have:

10+ years of experience managing large-scale IT or cyber programmes.A strong track record of delivering security-focused projects in enterprise or regulated environments.Knowledge of key frameworks and regulations such as NIST, CIS, NIS2, and GDPR.Experience working with cross-functional teams and external delivery partners.Excellent communication and stakeholder management skills.Proficiency in programme governance, financial tracking, and reporting.A degree in IT, Business Systems, or a related field.Relevant certifications such as PRINCE2, MSP, PMI, or PgMP.

Key Competencies:

Leadership: Ability to drive clarity and momentum across complex programmes.Risk Management: Skilled in identifying and mitigating cyber-related risks.Stakeholder Engagement: Builds trust and alignment across technical and business teams.Delivery Focus: Takes ownership and ensures outcomes are achieved on time and within scope.Strategic Thinking: Understands how cyber initiatives support broader organisational goals.

The Next Step for you: Should this position be of interest to you, please forward your CV to Oisín Geoghegan at GCS Recruitment at [email protected] or call on 019014378

GCS is acting as an Employment Business in relation to this vacancy.

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I am hiring an experienced Cyber Security Project Manager to lead and deliver complex security projects, including consultancy and on boarding services.

Key Responsibilities:

You will manage the full project lifecycle from initiation to completion, ensuring alignment with business and security goals.

You will coordinate cross-functional teams and liaise with clients, vendors, and senior stakeholders.

You will identify and mitigate security risks to minimize project impact.

You will ensure compliance with security policies, industry standards, and regulations (e.g., GDPR, NIST, ISO 27001).

You will oversee project budgets, resources, and documentation.

You will drive continuous improvement in project delivery.

Qualifications:

Bachelor's degree in IT, Cybersecurity, or related field; professional certifications (PMP, CISSP, CISM) a plus.

5+ years IT project management experience, including 2+ years in cyber security and Managed Services.

Bid/RFP experience desirable.

Technical Skills:

Knowledge of cybersecurity frameworks and technologies (firewalls, EDR/XDR, SIEM, IAM, etc.).

Experience with cloud, application, and network security.

Skilled in project management methodologies (Waterfall, Agile).

Communication:

Strong ability to explain technical concepts to non-technical stakeholders.

Confident presenter and meeting leader.

Personal Attributes:

Leadership skills with a collaborative approach.

Analytical, detail-oriented, and able to manage multiple priorities under pressure.

The Next Step for you:
Should this position be of interest to you, please forward your CV to Cian Parnell at GCS Recruitment specialists at [email protected] or call on 01901 4401.

GCS is acting as an Employment Agency in relation to this vacancy.

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Job Title: Network Engineer / IT Engineer
Location: Dublin (on-site)
Contract Type: €280-300 (3 Years)
Client: Public Sector Organisation
Start Date: ASAP

Overview:

We are currently seeking a highly skilled and experienced Network Engineer to join a large-scale infrastructure team on behalf of a public sector client. This position is offered on a 3-year day-rate contract basis and involves the support, maintenance, and development of critical network systems across multiple national sites. Lucrative civil service package included.

This role is also suitable for professionals with a broader infrastructure engineering background, provided they have strong hands-on experience with networking technologies.

Key Responsibilities:

Provide Level 2 support for Local Area Networks (LAN) and Wide Area Networks (WAN) across over 200 geographically distributed sites

Configure and maintain network hardware including Alcatel and Cisco switches and routers

Manage and support core routing protocols including OSPF, BGP, TCP/IP, DNS, and DHCP

Support and administer Fortinet or equivalent SD-WAN solutions

Troubleshoot and support VPN technologies and their impact on services and applications

Configure and maintain HP Aruba wireless networks, including ClearPass and AirWave

Support and maintain a cloud-based Unified Communications platform (8x8)

Use tools such as Omnivista, Zabbix, Wireshark, and FortiManager for network performance monitoring and diagnostics

Respond to Level 2 and priority tickets via the internal helpdesk system, ensuring timely resolution and documentation

Manage computer rooms and data centre facilities, including cabling, racking, UPS systems, environmental controls, and IoT sensors

Requirements:

Minimum of 4 years' experience in a similar network engineering role

Strong working knowledge of networking protocols and technologies

Experience working with Alcatel, Cisco, Fortinet, and Aruba products

Ability to work independently, particularly during critical outages

Relevant certifications (e.g. CCNA, CompTIA Network+, etc.) are desirable

Application Process:

Interested candidates should submit a CV detailing relevant experience and certifications. Shortlisted candidates may be invited for technical interviews and assessment. Submit to [email protected].

Equal opportunities employer.
On-site attendance required; travel across Ireland may be necessary.

GCS is acting as an Employment Business in relation to this vacancy.

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