Cyber Defense & Engineering - Network Security (Senior Associate)

PwC Argentina; Tandil; On-site; ARS 1,200,000 - 2,400,000; Full time

Job summary

PwC Argentina in Buenos Aires is seeking a Senior Associate to design and deliver network security solutions across client environments, including enterprise and cloud. You will analyze requirements, define controls, and collaborate with diverse teams to protect data and enable secure remote access.

You will mentor junior team members, translate security concepts for stakeholders, and apply cybersecurity frameworks to deliver secure architectures that align with business goals.

Qualifications

• Bachelor's degree required.
• 3+ years of experience in security engineering or related field.
• English proficiency (oral and written) required.

Responsibilities

• Designing and implementing network security architectures for enterprise and cloud environments
• Analyzing security requirements and translating them into technical controls for client environments
• Developing secure network and edge security solutions that support remote access and cloud transformation
• Assessing current security infrastructure, identifying gaps, and recommending remediation approaches
• Configuring and integrating security tools, logging, and monitoring capabilities across network layers
• Supporting incident response activities by examining alerts, traffic patterns, and threat indicators
• Guiding junior team members through technical tasks, reviews, and issue resolution

Skills

Network security design

Security architecture

Mentoring juniors

Education

Bachelor's degree

Job description

Specialism

IFS - Internal Firm Services - Other

Job Description & Summary

The Opportunity

Join our Acceleration Center Buenos Aires and help shape the future of business for our diverse client portfolio across geographies and jurisdictions. You’ll work at the heart of global teams across Advisory, Assurance, Tax and Business Services - solving real client challenges through connected collaboration. We’ll help you grow your skills so you can go further. With hands-on learning, cutting-edge tools and an inclusive culture, this is your opportunity to do inspiring work that makes a difference - every day.

As a Cyber Defense & Engineering - Network Security (Senior Associate) you will support the design and delivery of network security solutions that help clients protect sensitive data, strengthen systems, and respond to evolving cyber threats within our Advisory practice. As a Senior Associate you will analyze complex problems, manage assigned workstreams, build meaningful client connections, and mentor junior team members while developing a deeper understanding of the business context and how your work supports broader objectives. In this role at PwC, you will apply security architecture knowledge, interpret feedback, use critical thinking to break down complex concepts, and contribute to client service engagements focused on network security, secure access, and resilient technology environments.

Responsibilities

• Designing and implementing network security architectures for enterprise and cloud environments
• Analyzing security requirements and translating them into technical controls for client environments
• Developing secure network and edge security solutions that support remote access and cloud transformation
• Assessing current security infrastructure, identifying gaps, and recommending remediation approaches
• Configuring and integrating security tools, logging, and monitoring capabilities across network layers
• Supporting incident response activities by examining alerts, traffic patterns, and threat indicators
• Collaborating across client teams to align security architecture decisions with business and technology objectives
• Guiding junior team members through technical tasks, reviews, and issue resolution
• Interpreting cybersecurity framework requirements and applying them to security architecture deliverables
• Communicating technical findings, design choices, and implementation considerations to stakeholders
• Understanding the importance of responsible Information Management, including Information Security and Data Protection
• Ensuring correct Information Security Management practices

What You Must Have

• At least a Bachelor's degree
• At least 3 years of experience
• Oral and written proficiency in English required

What Sets You Apart

• At least one of the following: One or more certifications aligned to enterprise security architecture, including CISSP-ISSAP, SABSA, CCSP, or equivalent architecture credentials
• Demonstrating network security architecture within enterprise environments
• Applying security architecture methods across cloud and remote access designs
• Interpreting cyber risk data into actionable client recommendations
• Mentoring junior team members through complex delivery workstreams
• Navigating ambiguity while building client relationships and technical credibility
• Basic understanding of DNS and DHCP

All qualified applicants will receive consideration for employment at PwC without regard to ethnicity; creed; color; religion; national origin; age; disability; neurodiversity; sexual orientation; gender identity or expression; marital status; or any other status protected by law. PwC is proud to be an inclusive organization and an equal opportunity employer.