Find Information security technical support Jobs in Sutton, D

Senior Penetration Tester
Ekco —Dublin, County Dublin
- Hybrid work
- Computer Science
- Windows
- Scripting
- Annual leave
- Employee assistance program
Quick apply
Asset Information Associate/ Senior Associate
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Senior Security Compliance, EMEA
Clio —Dublin, County Dublin
- €76,700–€103,700 a year
- Full-time
- Research
- Analysis skills
- Scripting
ICT Systems Analyst
UPMC —Dublin, County Dublin
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
Sr. Tech Infra Program Manager , Deployment Technology Integration - Support Managed Deployment
Amazon Ireland Support Services Limited - A94 —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- IT
Data Center Technician, Data Center Ops
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
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IT Infrastructure Analyst (IT Knowledge Management – Communication and Documentation)
Eurofins —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer science
- English
- Analysis skills
Quick apply
9d
Cybersecurity Threat & Vulnerability | Manager | Cyber Security | Technology Consulting | Advisory
PwC —Dublin, County Dublin
- Full-time
- Computer Science
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- Windows
Internship - IT
Abbott Laboratories —Dublin, County Dublin
- Full-time
- Engineering
- Analysis skills
- Communication skills
7d
Learning Media Developer, Data Center Learning
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Bachelor's degree
- JavaScript
14d
Event Support Engineer, Event Productions
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Software Development Engineer (open-source)
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Java
- AWS
- Analysis skills
AI Support Engineer - Dublin
OpenAI —Dublin, County Dublin
- Weekend availability
- Computer Science
- Bachelor's degree
- No degree
- Relocation assistance
- Annual leave
Technical Infrastructure Program Manager, EMEA Data Center Delivery
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- AWS
- Project management
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Network Engineer
Elwood Roberts —Dublin, County Dublin
- €45,000–€70,000 a month
- Full-time
- Hybrid work
- Azure
- Computer Science
- AWS
Quick apply
Operations Office - IT / IS
Allianz —Blackrock, County Dublin
- Full-time
- Computer Science
- English
- Analysis skills
Technical Account Manager, Enterprise Support, Strategic Industries, Energy
Amazon Web Services EMEA SARL (Irish Branch) —Dublin, County Dublin
- Full-time
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11d
Associate Systems Administrator
CarGurus —Dublin, County Dublin
- €38,000–€48,000 a year
- On call
- Communication skills
Network Lead
PM Group —Dublin, County Dublin
- On call
- Computer Science
- Analysis skills
- Bachelor's degree
Sr. SDE, Amazon Email Services
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Java
- AWS

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Senior Penetration Tester

Ekco -
Dublin, County Dublin

Quick apply

Job details

Benefits

Annual leave
Company pension
Employee assistance program

Qualifications

Operating systems
Computer Science
UNIX
Windows
Bash (Unix shell)
SoapUI
Nessus
Scripting
Burp Suite
Communication skills
Python

Full job description

About Ekco

Founded in 2016, Ekco has quickly become one of Europe’s fastest-growing cloud solution providers and your trusted security-first Managed Service Provider.
IT leaders choose Ekco to drive operational efficiency, scale smarter and stay ahead of risk – powered by local expertise, delivered at European scale.

We specialise in helping organisations advance their cloud maturity guiding transformation, strengthening security, and maximising the value of their technology investments.

️ In simple terms: we help organisations modernise with confidence securing their systems, optimising their cloud, and keeping them resilient in a rapidly changing world.

Today, we’re a thriving team of 1,000+ talented and supportive colleagues across the UK, Ireland, Benelux, South Africa, and Malaysia—and we’re continuing to grow.

At Ekco, how we work matters as much as what we deliver. Our people live by four core values that shape everything we do:

On It: We take ownership, follow through, and get things done.
All In : We collaborate, support each other, and commit fully to shared goals.
Connected: We build trusted relationships with colleagues, clients, and partners.
Hungry to Grow: We stay curious, keep learning, and push ourselves to the next level.

If these values resonate with you, you’ll feel right at home here.

The Role

Day-to-day at Ekco:

We are looking for a skilled and aspiring Penetration Tester to join our team of security consultants. This is a hybrid role, where you may be required to perform Penetration Testing engagements on client-site locations. As a Senior Penetration Tester, you will play a crucial role in assessing and reporting on the security posture of our internal client’s applications, infrastructure, APIs, servers and endpoints, identifying vulnerabilities that could be exploited by malicious individuals or attackers. Your deep knowledge of app security, penetration testing methodologies, and industry best practices will be instrumental in ensuring the confidentiality, integrity, and availability of our client’s systems.

What you’ll be responsible for:

Conduct comprehensive penetration tests on clients' systems across various platforms (including web applications, thick client applications, infrastructure, APIs, cloud platforms) to identify security vulnerabilities, weaknesses, and potential risks.

Carry out Penetration Tests both onsite, at client locations and remotely, depending on the requirements of the project.

Utilise, develop and execute customized test plans, methodologies, and tools for penetration testing, focusing on both network and application layers, tailored to the client’s specific needs and requirements. Follow leading testing standards and methodologies such as OWASP and NIST.

Evaluate system architectures and designs to identify potential security flaws and provide strategic recommendations for risk mitigation.

Collaborate closely with clients and their development teams to gain a deep understanding of the architecture, codebase, and underlying technologies, offering guidance on issue remediation and secure coding practices.

Utilise a wide range of manual and automated tools to conduct penetration testing.

Prepare detailed and comprehensive reports documenting identified vulnerabilities, their potential impact, and actionable remediation strategies, effectively communicating findings to clients.

Stay abreast of the latest security threats, vulnerabilities, and attack vectors, proactively advising clients on emerging risks and recommending appropriate countermeasures.

Collaborate with cross-functional teams of security professionals to implement tailored security best practices and guide clients in the secure development and deployment of applications and systems.

Provide expert support during security incident response activities, assisting clients in investigating and remediating mobile app security incidents.

Requirements:

Excellent written and verbal communication skills, with the ability to convey technical concepts in a clear and concise manner to both technical and non-technical clients.

Degree in Computer Science, Information Security, or experience in a related field.

Relevant industry certifications (e.g., OSCP, PNPT, CREST CPSA,CRT accredited certs, SANS) and/or experience in mobile applications, thick client applications, Citrix and Secure Code Review are highly desirable.

Proven track record as a Penetration Tester, with significant experience in web and mobile application, infrastructure and API security testing. A minimum of 5 years of experience in professional penetration testing is required.

Extensive expertise in security vulnerabilities, threats, and attack vectors, coupled with a thorough understanding of industry best practices and standards (e.g., OWASP, NIST, PTES).

Solid understanding of application frameworks and architectures, operating systems (Windows, Unix), and underlying technologies.

Hands-on experience performing mobile application penetration testing across Android and iOS platforms is highly desirable, including analysis of mobile app architectures, secure storage, authentication mechanisms, and inter-app communication.

Proficiency in using cutting-edge penetration testing tools and frameworks (e.g., Burp Suite Professional, Nmap, Nessus, Metasploit, SoapUI/Postman/ReadyAPI).

Strong understanding of programming and scripting (e.g., Python, Bash) to automate testing processes and develop custom scripts tailored to client’s specific needs is a plus.

Demonstrated ability to work independently and collaboratively within a team, effectively managing multiple testing engagements, meeting deadlines, and delivering high-quality results.

Benefits / Perks

️ Time Off: 25 days annual leave + public holidays
Birthday Leave: One extra day off to celebrate
Company Pension Scheme
Employee Assistance Programme (EAP) for wellbeing support
️ EkcOlympics: Global team activity challenges
Unlimited access to Pluralsight for continuous development
Real opportunities to grow, including international progression

Why Ekco

️ Microsoft’s 2023 Rising Star Security Partner of the Year
First Irish Microsoft MSP to achieve all four Microsoft Security Specializations
Ranked 4th fastest-growing technology company in the Deloitte Fast50 Awards
A culture rooted in diversity, equality, inclusion & belonging
A commitment to internal mobility and career progression
Flexible, family-friendly working at the heart of our culture
Proud to be your trusted security-first Managed Service Provider chosen by IT leaders to drive operational efficiency, scale smarter and stay ahead of risk.

Quick apply

Refine Your Search

information security technical support jobs in sutton, d

Senior Penetration Tester

Asset Information Associate/ Senior Associate

Senior Security Compliance, EMEA

ICT Systems Analyst

Sr. Tech Infra Program Manager , Deployment Technology Integration - Support Managed Deployment

Data Center Technician, Data Center Ops

IT Infrastructure Analyst (IT Knowledge Management – Communication and Documentation)

Cybersecurity Threat & Vulnerability | Manager | Cyber Security | Technology Consulting | Advisory

Internship - IT

Learning Media Developer, Data Center Learning

Event Support Engineer, Event Productions

Software Development Engineer (open-source)

AI Support Engineer - Dublin

Technical Infrastructure Program Manager, EMEA Data Center Delivery

Network Engineer

Operations Office - IT / IS

Technical Account Manager, Enterprise Support, Strategic Industries, Energy

Associate Systems Administrator

Network Lead

Sr. SDE, Amazon Email Services

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