JUMP TO CONTENT

Senior Cybersecurity Red Team Specialist

JR083120

About the role

This vacancy has now expired. Please click here to view live vacancies.

ICON plc is a world-leading healthcare intelligence and clinical research organisation. From molecule to medicine, we advance clinical research providing outsourced services to pharmaceutical, biotechnology, medical device and government and public health organisations.

With our patients at the centre of all that we do, we help to accelerate the development of drugs and devices that save lives and improve quality of life.

Our people are our greatest strength, are at the core of our culture, and the driving force behind our success. ICON people have a mission to succeed and a passion that ensures what we do, we do well.

The Role

We seeking to a hire a senior Cybersecurity Red Team Specialist to join our global security team. The successful candidate will be part of the Global Threat detection & Response team and will work as a primary technical resource for penetration testing as well as an advisor on technical and policy matters involving the security of information systems.

The successful candidate will conduct comprehensive assessments of the operational and technical security controls used by enterprise applications and critical infrastructure.

These assessments help determine the overall effectiveness of the controls and the extent to which they are implemented adequately and correctly, operating as intended, and producing the desired outcome with respect to meeting the security requirements for the system.

The Security Engineer will interact directly with Application and Infrastructure SMEs, Program Management, Information Security Officers (ISOs) and System Owners.

Application of technical expertise and a comprehensive understanding of the related IT controls are required, but not limited to the following areas: Access and Authentication, Data Security, Secure Software Management, Infrastructure Operations, Network Edge Protection, and Vulnerability Management.

Responsibilities

  • Perform simulated attacks on systems to identify protective and detective gaps in Cyber functions.

  • Test enterprise defences; attacking, detection avoidance and preventing circumvention to determine level of risk and exposure.

  • Perform full, detailed security risk assessments and penetration tests on a wide variety of high or critical business solutions that include but are not limited to software, hardware, networks, wireless networks and mobile devices

  • Ensure compliance of system and application security in accordance with corporate security practices/guidelines and relevant technology standards.

  • Identifying control gaps and work with application SMEs to provide actionable risk remediation activities and timelines.

  • Prepare final security assessment reports containing the results and findings from the assessment.

  • Iteratively enhance the overall assessment processes. Follow and advance the security risk assessment methodology

  • Conduct follow up and assist with resolution of all findings (internal/external audit, other)

  • Document and standardize testing methodologies, toolsets and reporting standards

  • Educate users/colleagues on information security topics such as policies, standards, guidelines and best practices

  • Deep understanding of the Cyber Kill chain and MITRE ATT&CK frameworks

  • Understanding network ports and protocols & TCP/IP

  • Knowledge of cloud security concepts

  • Ability to work in a fast-paced environment including translation of complex concepts and issues into insights for Senior Management and non-technical audiences

Requirements

  • At least 7 years in a related security role

  • Bachelor's degree in computer science, programming, or another related program is desired

  • Relevant certifications such as OSCP, GPEN, GXPN, GWAPT, GPYC

  • Familiar with the laws, regulations, industry standards and guidance pertaining to Data Protection and Information Security


Benefits of Working in ICON:

Our success depends on the knowledge, capabilities and quality of our people. That's why we are committed to developing our employees in a continuous learning culture - one where we challenge you with engaging work and where every experience adds to your professional development.

At ICON, our focus is to provide you with a comprehensive and competitive total reward package that comprises, not only an excellent level of base pay, but also a wide range of variable pay and recognition programs. In addition, our best in class employee benefits, supportive policies and wellbeing initiatives are tailored to support you and your family at all stages of your career - both now, and into the future. You will have the option to participate in a SANS training course every year and ICON will also support professional memberships such as ISC2, ISACA, GIAC.

ICON, including subsidiaries, is an equal opportunity and inclusive employer and is committed to providing a workplace free of discrimination and harassment. All qualified applicants will receive equal consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.


If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please let us know through the form below.

List #1

Day in the life

Headshot of male
From Supporting Studies to Leading Teams: Yordan's Clinical Research Journey

Teaser label

Our People

Content type

Blogs

Publish date

06/10/2026

Summary

Why I Still Recommend the CTA Role After More Than 10 Years in Clinical Research Clinical Operations Manager Yordan Zahariev reflects on career growth, leadership and the opportunities a CTA role

Teaser label

Discover Yordan's career journey at ICON and learn how a CTA role can open doors across clinical research.

Read more
Building Careers Across Latin America

Teaser label

Our People

Content type

Blogs

Publish date

06/04/2026

Summary

After more than 20 years at ICON, Carolina Boari has witnessed the organisation's growth across Latin America while building a successful career of her own. Today, as Executive Director of Clini

Teaser label

Hear from Carolina about her career journey at ICON.

Read more
Headshot of female
Sajna's Biometrics Career Journey

Teaser label

Our People

Content type

Blogs

Publish date

05/26/2026

Summary

From Data Management to Leadership For Sajna Basant, a career in Biometrics has always been about more than data. “Data is not just numbers,” she explains. “It represents real people, their health

Teaser label

Discover how Sajna built her career in Biometrics at ICON.

Read more
View all

Similar jobs at ICON

Graduate Pharmacovigilance Associate

Salary

Location

Mexico, Mexico City

Location

Mexico City

Remote Working

Remote

Business Area

ICON Strategic Solutions (FSP)

Job Categories

Drug Safety

Job Type

Permanent

Description

As a Graduate Pharmacovigilance Associate at ICON, you will support the safety monitoring and reporting of pharmaceutical products. What You Will Do:You will take responsibility for pharmacovigilance

Reference

JR152616

Expiry date

01/01/0001

Rita Villavicencio Read more Shortlist Save this role
Sr Statistical Programmer

Salary

Location

US, Blue Bell (ICON)

Location

Blue Bell

Remote Working

Remote

Business Area

ICON Strategic Solutions (FSP)

Job Categories

Clinical Programming

Job Type

Permanent

Description

We are seeking someone who can support both the development and ongoing maintenance of our standard ADaM metadata. You will have a solid understanding of CDISC ADaM is essential for this role. Typical

Reference

JR152251

Expiry date

01/01/0001

Jamie Pruitt

Author

Jamie Pruitt
Read more Shortlist Save this role
Senior Manager, Financial Business Partnering

Salary

Location

Ireland, Dublin

Department

Full Service - Corporate Support

Location

Dublin

Remote Working

Hybrid

Business Area

ICON Full Service & Corporate Support

Job Categories

Accounting & Finance

Job Type

Permanent

Description

Senior Manager, Finance Business PartneringDublin 18, LeopardstownAs an integral component of ICON's overall Finance group, the Finance Business Partnering team is dedicated to shaping and guiding fin

Reference

JR149925

Expiry date

01/01/0001

Damien Kehir

Author

Damien Kehir
Read more Shortlist Save this role
Investigator Payments Coordinator

Salary

Location

Ireland, Dublin

Department

Full Service - Corporate Support

Location

Dublin

Remote Working

Hybrid

Business Area

ICON Full Service & Corporate Support

Job Categories

Accounting & Finance

Job Type

Permanent

Description

We are currently seeking an Investigator Payments Coordinator to join our diverse and dynamic team. As an Investigator Payments Coordinator at ICON, you will play a key role in managing and processing

Reference

JR147329

Expiry date

01/01/0001

Persis Davis

Author

Persis Davis
Read more Shortlist Save this role
Study Start Up Associate 1

Salary

Location

Mexico, Mexico City

Location

Mexico City

Remote Working

Remote

Business Area

ICON Strategic Solutions (FSP)

Job Categories

Study Start Up

Job Type

Permanent

Description

As a Study Start Up Associate I at ICON, you will facilitate the initiation of clinical trials, ensuring compliance with regulatory requirements, and contribute to the advancement of innovative treatm

Reference

JR153844

Expiry date

01/01/0001

Rita Villavicencio Read more Shortlist Save this role
Senior Clinical Trial Manager

Salary

Location

US, Blue Bell (ICON)

Location

Blue Bell

Remote Working

Remote

Business Area

ICON Strategic Solutions (FSP)

Job Categories

Clinical Trial Management

Job Type

Permanent

Description

The Sr LTM Multi TA will manage and oversee the following throughout the study: Central IRB and other local vendors (Greenphire, Drug Destruction services, etc.…) including set up of vendor purchase o

Reference

JR153110

Expiry date

01/01/0001

Monica Hawkins Read more Shortlist Save this role
View Jobs

Browse popular job categories below or search all jobs above