Senior Systems and Infrastructure Engineer, Information Security, Post-Quantum Cryptography (PQC)
Walmart
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How this pay compares to similar roles
This role pays less than 55% of similar roles. Most pay $142,400–$189,525 — the shaded band above. At the midpoint, this role pays about $160k versus about $166k for comparable roles.
Based on 239 similar postings.
Employer
AT&T is a US-based telecommunications company providing wireless, broadband, and fiber internet service along with phone and connectivity products for consumers and businesses.
AT&T currently has 44 open roles on FindRole.
Listed pay typically runs $130,700–$211,900 across 41 roles with salary data.
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At a glance
AT&T is hiring a senior-level cybersecurity professional to join its Chief Security Office (CSO) – Emerging Technology / Quantum Security team, focusing on operationalizing quantum security standards and supply chain governance. This individual contributor will monitor and interpret industry standards such as NIST PQC and CISA guidelines, translating them into actionable AT&T policies and controls. They will also lead supplier engagement efforts to ensure strategic vendors adhere to post-quantum cryptography requirements and assess their cryptographic maturity. Additionally, the role involves collaborating with R&D teams to identify quantum innovation opportunities and integrating quantum security into enterprise platforms. The ideal candidate has 3+ years of cybersecurity experience, familiarity with quantum security concepts, and proficiency in applying AI/ML techniques in cybersecurity contexts. This position requires strong analytical skills and the ability to navigate complex, evolving standards within a large enterprise environment.
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