Reference #: 429791
Site Name: Home Worker - USA
Posted Date: Oct 31 2025
As a Red Team Operator - you will have a deep understanding of computer science and information security. You understand advanced concepts like exploit development and stealthy operations. This role will have access to a very diverse network at a company dedicated to providing care to patients across the globe.
This role will provide YOU the opportunity to lead key activities to progress YOUR career. The responsibilities include the following:
Leverage real attacker emulation to simulate security incidents, observe response across monitoring and incidents, and identify enhancement opportunities
Develop after action reports to help justify this investment and use the results to hone the security posture for the overall organization
Execute Red Team engagements in a variety of networks using real-world adversarial Tactics, Techniques, and Procedures (TTPs) from conception to report delivery
Conduct open-source intelligence gathering, network vulnerability scanning, exploitation of vulnerable services, lateral movement, install persistence in a target network(s), and manage C2 infrastructure
Develop payloads, scripts and tools that weaponize new proof-of-concepts for exploitation, evasion, and lateral movement
Document identified vulnerabilities and research corrective/remediation actions in order to recommend a risk mitigation technique(s)
Maintain knowledge of applicable Red Team policies, regulations, and compliance documents
Communicate effectively with team members and during an engagement
Keep current with TTPs and the latest offensive security techniquesWhy You?
Basic Qualifications:
We are looking for professionals with these required skills to achieve our goals:
3+ years of experience as a red team operator
Experience with offensive tools and platforms such as Kali Linux, Cobalt Strike, Metasploit, Covenant, Sliver, Bloodhound, Ghostpack, Nmap, Nessus, Zmap, Massscan, EyeWitness, Burp Suite
Experience with writing high-quality assessment reports and communicating results to clients, teammates, and senior leadership
Knowledge of functionality and capabilities of network defense technologies, including firewalls, IDS and IPS, antivirus, and web content filtering
Experience building red team infrastructure and new approaches to testing a variety of environments
Have experience to operate and lead organized security testing engagements without assistance
Preferred Qualifications:
If you have the following characteristics, it would be a plus:
4+ years' experience focused on Red Team operations
Market relevant certifications such as CREST/OSCP/OSCE/OSWP
Familiarity with various programming languages such as Python, Ruby, and Rails are a plus
Experience in web programming (Java, ASP, ASP.NET, HTML, JavaScript)
Experience with cloud-based environments (GCP, Azure, AWS, etc.) and with AI Systems - building, utilization, threat modelling, and testing
Demonstrated rapid tool development & automation experience
Regular Expressions (RegEx)
Knowledge of SQL Server, SQL Client Tools, and T-SQL Stored Procedures
Understanding of Web Application Firewalls
Reverse engineering
LI-GSKThe US annual base salary for new hires in this position ranges from $127,500 to $212,500. The US salary ranges take into account a number of factors including work location within the US market, the candidate's skills, experience, education level and the market rate for the role. In addition, this position offers an annual bonus and eligibility to participate in our share based long term incentive program which is dependent on the level of the role. Available benefits include health care and other insurance benefits (for employee and family), retirement benefits, paid holidays, vacation, and paid caregiver/parental and medical leave.
If salary ranges are not displayed in the job posting for a specific country, the relevant compensation will be discussed during the recruitment process.
Please visit GSK US Benefits Summary to learn more about the comprehensive benefits program GSK offers US employees.
Why GSK?
Uniting science, technology and talent to get ahead of disease together.
GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases - to impact health at scale.
People and patients around the world count on the medicines and vaccines we make, so we're committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.
If you require an accommodation or other assistance to apply for a job at GSK, please contact the GSK Service Centre at 1-877-694-7547 (US Toll Free) or +1 801 567 5155 (outside US).
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GSK is an Equal Opportunity Employer and, in the US, we adhere to Affirmative Action principles. This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, national origin, religion, sex, pregnancy, marital status, sexual orientation, gender identity/expression, age, disability, genetic information, military service, covere
