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Cybersecurity Architect, Post-Quantum Cryptography (PQC)

Citi · Posted Nov 6, 2026

Open

Jacksonville, Florida, United States
Full-time
$114K–$171K per year
6+ years

Cybersecurity Architect, Post-Quantum Cryptography (PQC)

Citi · Posted Nov 6, 2026

Open

Jacksonville, Florida, United States
Full-time
$114K–$171K per year
6+ years

Cybersecurity Architect, Post-Quantum Cryptography (PQC)

Citi · Posted Nov 6, 2026

Open

Jacksonville, Florida, United States
On-site
Full-time · Senior
$114K–$171K per year
6+ years

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The Cybersecurity Architect, PQC will support Citi’s Quantum Readiness Program and the industry movement to Post-Quantum Cryptography (PQC). The role involves cryptographic reviews, migration/mitigation plans, and coordination with application owners globally.

Compensation

$113,840.00 - $170,760.00

Responsibilities

Operate as a Subject Matter Expert on Traditional and Post-Quantum Cryptography algorithms, practices, and use cases.
Support Citi's Quantum Readiness Program to ensure Citi's data is protected from cryptographically relevant quantum computing threats.
Co-own the PQC readiness view of the cryptographic inventory.
Provide support and effective challenge to business and technology representatives and leadership on the secure implementation of cryptography.
Demonstrate deep understanding of practical cryptography and the impacts and considerations of migrating to post-quantum use cases.

Requirements

Bachelor's degree in Computer Science or equivalent
Nice to have: Master's degree
Nice to have: Python
Nice to have: bash

Skills

cybersecurity cryptography Post-Quantum Cryptography (PQC)

Pentesting Engineer

Bechtel Corporation · Posted Nov 6, 2026

Open

Remote, United States
Remote
Full-time · Mid
0+ years

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Hands‑on build‑and‑break penetration testing role focused on traditional and AI‑based systems, supporting autonomous red‑team agents and validating AI‑generated findings.

Responsibilities

Execute hands‑on penetration tests of web applications, networks, cloud environments, and AI‑based systems
Support development and operation of autonomous red‑team agents
Test and validate security controls for confidentiality, integrity, and availability
Identify and prioritize threats to critical business assets and infrastructure
Assist with security assessments of network traffic, firewalls, identity and directory services

Requirements

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Electrical/Computer Engineering, or a closely related field
Nice to have: Exposure or vulnerability management experience
Nice to have: CNAPP/cloud posture tooling experience
Nice to have: Attack surface management
Nice to have: Asset & CMDB data experience

Skills

Network protocols – TCP/IP, DNS, HTTP/S, enterprise identity and directory protocols Cryptography fundamentals – symmetric/asymmetric encryption, hashing, PKI

Senior Data Security Sales Engineer

Thales · Posted Nov 6, 2026

Open

Bucharest, Bucharest, Romania
On-site
Full-time · Senior
10+ years

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Senior Data Security Sales Engineer responsible for pre‑sales technical support, solution demonstrations, and customer engagement for Thales Data Security products in Eastern Europe.

Responsibilities

Partner with Regional Sales Managers to develop sales strategies and drive business growth
Work closely with prospects to gather information on their use‑case, application environment and data flows
Present and demonstrate how Thales’ security solutions deliver value to customers
Plan, manage, and execute product evaluations and Proof of Value (PoV) engagements
Enable and support distributors and partners

Requirements

Bachelor's degree in Computer Science, Math or a related field
Nice to have: customer‑centric consultative selling
Nice to have: cryptographic APIs (PKCS #11, Microsoft CSP/CAPI/CNG, OpenSSL, Java JCA/JCE)
Nice to have: application development
Nice to have: APIs

Skills

network security cryptography cybersecurity virtualisation products VMWare

Senior Data Security Sales Engineer

Thales · Posted Nov 6, 2026

Open

Bucharest, Bucharest, Romania
On-site
Full-time · Senior
10+ years

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Senior Data Security Sales Engineer

Responsibilities

Partner with Regional Sales Managers to develop sales strategies and drive business growth
Work closely with prospects to gather information on their use‑case, application environment and data flows
Present and demonstrate how Thales’ security solutions deliver value to customers
Plan, manage, and execute product evaluations and Proof of Value (PoV) engagements
Enable and support distributors and partners

Requirements

Bachelor's degree in Computer Science, Math or a related field
Nice to have: customer‑centric selling methodologies
Nice to have: cryptographic APIs (PKCS #11, Microsoft CSP/CAPI/CNG, OpenSSL, Java JCA/JCE)
Nice to have: application development
Nice to have: REST APIs

Skills

network security cryptography cybersecurity sales engineering virtualisation products

Senior Offensive Security Penetration Tester - Crypto and Digital Assets, Senior Vice President

Citi · Posted Nov 6, 2026

Open

Singapore, Singapore
Full-time · Senior
3+ years

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Lead offensive security penetration testing for blockchain, digital assets, and smart contract environments at Citi, ensuring enterprise-scale security across cloud and AI-driven applications.

Responsibilities

Plan, scope, and execute comprehensive penetration tests against blockchain networks, smart contracts, decentralized finance protocols, and digital asset custody systems.
Perform manual and automated source code reviews of smart contracts written in Solidity, Rust, Go, or Vyper to identify logic flaws, reentrancy, front-running, flash loan vulnerabilities, and integer overflows.
Act as a subject matter expert in offensive information security performing dynamic and manual security assessments on web technologies such as APIs, JavaScript Frameworks, Artificial Intelligence, and Distributed Ledger Technologies.
Drive remediation by outlining a defense-in-depth approach to business stakeholders and providing strategic solutions to developers on effective preventive and detective security controls.
Have strong technical writing and presentation skills to report and articulate the vulnerability assessment results to any audience.

Requirements

Master's Degree or PhD with 3+ years of professional or research experience in blockchain and related technical areas
Bachelor's Degree with 5+ years of relevant professional experience in blockchain and related technical areas

Principal Security Engineer

Oracle · Posted Nov 5, 2026

Open

Reston, Virginia, United States
On-site
Full-time · Principal
$101K–$235K per year

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Develops advanced testing tools and methodologies to proactively identify and address security weaknesses. Uses expertise to recognize and escalate complex security violations, ensuring prompt response and resolution.

Compensation

US: Hiring Range in USD from $100,800 to $234,600 per annum.

Responsibilities

Conducts security assessments of various products and services, analyzing potential vulnerabilities and recommending mitigation strategies.
Develops advanced testing tools and methodologies to proactively identify and address security weaknesses.
Conducts in-depth security design and coding (e.g., reviewing code, writing code for complex investigation), providing advanced guidance and recommendations for improvement.
Participates in reviews of security alerts.
Uses expertise to recognize and escalate complex security violations, ensuring prompt response and resolution.

Skills

security assessments security design code review encryption hashing masking

Finance Solution Architect

Eaton Corporation · Posted Nov 4, 2026

Open

Budapest, Budapest, Hungary
Hybrid
Senior
Annual bonus
8+ years

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Design and architect scalable technical solutions for Eaton’s Finance Value Stream, integrating SaaS and on‑premise applications while ensuring security, compliance, and performance.

Responsibilities

Design scalable technical solutions aligned with business needs and enterprise standards
Create process, dataflow, BPMN, and ArchiMate models
Ensure solutions are feasible, sustainable, secure, compliant, and disaster‑recovery ready
Manage non‑functional requirements, technical debt, enablers, and architectural runway
Support continuous integration and delivery to enable rapid feedback and improvement

Requirements

Bachelor’s degree

Skills

Finance domains Enterprise software architecture Design patterns APIs Microservices Scalable distributed systems DevSecOps

Senior Security Engineer

Oracle · Posted Oct 2, 2026

Open

India
On-site
Senior

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Creates testing tools to help engineering teams identify security-related weaknesses and contributes to compliance assessments and business continuity support.

Responsibilities

Plans and performs in-depth security assessments across a variety of products and services to identify potential vulnerabilities
Creates testing tools to help engineering teams identify security-related weaknesses
Conducts security design and provides recommendations and guidance for improvement
Participates in reviews of security alerts
Recognizes and escalates complex security violations to senior team members

Skills

encryption hashing masking access management

See full job description

Info Security Specialist III

InterSources Inc. · Posted Nov 3, 2026

Open

Remote, United States
Remote
Contract · Senior
4+ years

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We are seeking a Senior Cryptography Architect to support company in defining and executing its enterprise Post-Quantum Cryptography (PQC) strategy. This role will focus on assessing cryptographic risk exposure, establishing a comprehensive asset inventory, and developing a risk-based, phased roadmap toward PQC readiness.

Responsibilities

Assess enterprise cryptographic risk exposure related to quantum threats and define mitigation strategies.
Develop and maintain a cryptographic inventory framework covering algorithms, key management systems, certificates, protocols, dependencies, and vendor-provided cryptography.
Work with tools and platforms for cryptographic discovery and risk-analysis solutions.
Lead the development of PQC transition strategies, including risk-based prioritization, hybrid cryptographic design patterns, and phased migration roadmaps.
Define enterprise architecture patterns for hybrid cryptography (classical & PQC) in TLS, PKI, key exchange, and data protection use cases.

Requirements

Bachelor's degree in Computer Science or equivalent experience
Nice to have: Post-quantum cryptography (PQC)
Nice to have: NIST standardization efforts
Nice to have: Crypto-agility tooling
Nice to have: Cryptographic discovery

Skills

Cryptography PKI

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