{"id":4272786,"url":"https://alion.io/job/pwc-cyber-defense-engineering-network-security-senior-associate","title":"Cyber Defense & Engineering - Network Security (Senior Associate)","company":{"id":5739,"name":"PwC","domain":"pwc.com","url":"https://alion.io/company/pwc","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"C","score":68,"open_postings":2610,"ghost_share":0.531,"stale_share":0,"repost_share":0.002,"time_to_fill_p50_days":26,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DHCP","optional":false},{"name":"DNS","optional":false}],"status":"live","first_seen_at":"2026-11-12T00:00:00Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-15T01:33:31Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":2},"description":"Industry/Sector\nNot ApplicableSpecialism\nIFS - Internal Firm Services - OtherManagement Level\nSenior AssociateJob Description & Summary\nThe Opportunity\nJoin 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.\nAs 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.\nResponsibilities\n- Designing and implementing network security architectures for enterprise and cloud environments\n- Analyzing security requirements and translating them into technical controls for client environments\n- Developing secure network and edge security solutions that support remote access and cloud transformation\n- Assessing current security infrastructure, identifying gaps, and recommending remediation approaches\n- Configuring and integrating security tools, logging, and monitoring capabilities across network layers\n- Supporting incident response activities by examining alerts, traffic patterns, and threat indicators\n- Collaborating across client teams to align security architecture decisions with business and technology objectives\n- Guiding junior team members through technical tasks, reviews, and issue resolution\n- Interpreting cybersecurity framework requirements and applying them to security architecture deliverables\n- Communicating technical findings, design choices, and implementation considerations to stakeholders\n- Understanding the importance of responsible Information Management, including Information Security and Data Protection\n- Ensuring correct Information Security Management practices\nWhat You Must Have\n- At least a Bachelor's degree\n- At least 3 years of experience\n- Oral and written proficiency in English required\nWhat Sets You Apart\n- At least one of the following: One or more certifications aligned to enterprise security architecture, including CISSP-ISSAP, SABSA, CCSP, or equivalent architecture credentials\n- Demonstrating network security architecture within enterprise environments\n- Applying security architecture methods across cloud and remote access designs\n- Interpreting cyber risk data into actionable client recommendations\n- Mentoring junior team members through complex delivery workstreams\n- Navigating ambiguity while building client relationships and technical credibility\n-Basic understanding of DNS and DHCP\nAll 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.\nTravel Requirements\nNot SpecifiedJob Posting End Date","description_format":"text","description_chars":3873,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Network Security","C4ISR","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-11-13T18:17:34Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":26,"reasons":["conf:4","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-14T05:58:10Z"},"pay":null,"html_url":"https://alion.io/job/pwc-cyber-defense-engineering-network-security-senior-associate","json_url":"https://alion.io/job/pwc-cyber-defense-engineering-network-security-senior-associate.json","meta":{"generated_at":"2026-11-15T04:18:47Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":208,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5739},"rest":"https://alion.io/mcp/rest/get_company?id=5739"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpwc-cyber-defense-engineering-network-security-senior-associate"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fpwc-cyber-defense-engineering-network-security-senior-associate"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fpwc-cyber-defense-engineering-network-security-senior-associate"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/pwc-cyber-defense-engineering-network-security-senior-associate\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpwc-cyber-defense-engineering-network-security-senior-associate"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4272786}},{"tool":"search_jobs","arguments":{"company":"pwc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4272786},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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