Sr. Information Security Engineer

Sr. Information Security Engineer page is loaded## Sr. Information Security Engineer locations:
USA - CO - Denver:
USA TX - Austin - 11902 Burnet Rdtime type:
Full time posted on:
Posted 7 Days Agotime left to apply:
End Date:
December 19, 2025 (20 days left to apply) job requisition :
JR0126917
** Senior Information Security Engineer – Denver, CO OR Austin, TX (Hybrid)
***** Applicants must be currently authorized to work in the United States on a full-time basis. Western Union will not sponsor applicants for work visas for this position.
***** Western Union powers your pursuit.
** In this role, you will lead the design, implementation, and continuous improvement of secure cloud-based systems and infrastructure. This role will be responsible for securing cloud platforms, managing identity and access solutions, and driving automation across a diverse set of environments. You will play a critical role in ensuring the integrity, confidentiality, and availability of our cloud infrastructure.
** Role Responsibilities
*** Design, implement, and maintain cloud security solutions across AWS, Azure, GCP, or OCI.
* Enhance and support identity and access management (IAM) systems, including role-based access controls and least privilege models.
* Research emerging technologies and security trends to inform architecture and strategy.
* Develop and maintain technical specifications for security tools and platforms.
* Lead internal and external audit support activities related to cybersecurity.
* Resolve audit findings and contribute to compliance documentation and reporting.
* Define and report on key performance indicators (KPIs) and security metrics.
* Author and review security policies, procedures, and standards.
* Identify opportunities to streamline and automate security operations.
* Troubleshoot and resolve access and configuration issues across cloud environments.
* Conduct vulnerability scans and configuration assessments.
* Participate in incident response exercises and API security initiatives.
* Develop and implement security automation using scripting and programming languages.
* Engineer and transition security solutions to operational teams
** Role Requirements
*** Bachelor’s degree in information technology or related field OR equivalent work experience.
* Minimum of 6 years of experience in cybersecurity, with at least 5 years focused on Security Engineering.
* Hands-on experience securing cloud environments (AWS, Azure, GCP, OCI).
* Strong understanding of security best practices and evolving threat landscapes.
* Proficiency in scripting and automation (e.g., Python, Power Shell, Bash).
* Deep knowledge of networking, APIs, and enterprise technologies.
* Experience with Windows and Linux operating systems.
* Strong written and verbal communication skills.
* Proven ability to work independently and solve complex problems.###
** Preferred Qualifications
*** Expertise in secure coding and automation practices.
* Familiarity with IT audit frameworks and life cycles.
* Experience with hardening techniques across multiple operating systems.
* Knowledge of change control processes and test-driven development.
* Advanced understanding of cloud-native security tools and Dev Sec Ops  practices.
* Experience with container security, IAM protections, data protection, and API security.
* Background in cybersecurity disciplines such as threat hunting, forensics, penetration testing, and data loss prevention.
* Mastery in network security and cloud architecture
** We make financial services accessible to humans everywhere. Join us for*
* ** what’s next.
** Western Union is positioned to become the world’s most accessible financial services company —transforming lives and communities. We’re a diverse and passionate customer-centric team of over 8,000 employees serving 200 countries and territories, reaching customers and receivers around the globe. More than moving money, we design easy-to-use products and services for our digital and physical financial ecosystem that help our customers move forward.

Just as we help our global customers prosper, we support our employees in achieving their professional aspirations. You’ll have plenty of…