Senior Cybersecurity Engineer

About the Role We are seeking a Senior Cybersecurity Engineer to join American Tower's Information Security team. The role focuses on monitoring security activities, overseeing security infrastructure, preventing and remediating incidents, and collaborating with IT and product groups to support global platforms. Responsibilities Design, implement, and manage enterprise‑grade firewall solutions, including next‑generation firewall, to enforce network security policies and protect against advanced threats. Configure and deploy security tools and technologies specific to cloud environments, such as cloud access security brokers, web application firewalls, and cloud‑native security services. Architect and deploy secure access service edge solutions integrating security capabilities for comprehensive protection of distributed networks and remote users. Implement and optimize centralized identity and access management systems, ensuring secure access to resources and data and adhering to least privilege principles. Utilize Microsoft Security Suite tools for threat detection, investigation, and response across on‑premises and cloud environments. Develop and implement cybersecurity policies aligned with industry best practices and regulatory requirements, fostering continuous improvement. Conduct security assessments, identify vulnerabilities, and recommend remediation measures to enhance overall security posture. Communicate complex security concepts effectively, collaborating with cross‑functional teams and stakeholders to drive security initiatives. Other duties as assigned. Qualifications Bachelor's degree or equivalent experience. 5+ years of security engineering, SecOps, Data Loss Protection, event management, security monitoring, and risk‑based alerting experience. Proven experience with Identity, Firewall, Cloud, and SIEM tools such as Microsoft Azure, Okta, Duo, Palo Alto, Fortinet, Zscaler, Windows Defender, OCI, Sentinel. Strong ability to convey complex information risk and security issues in an easily understood and actionable manner. Good judgment, sense of urgency, and commitment to high standards of ethics, regulatory compliance, customer service, and business integrity. Experience with automation or scripting tools such as Ansible, Python, and/or PowerShell. Strong written and oral communication skills, including ability to present ideas clearly and effectively. Ability to work with different functional groups and levels of employees to achieve results. Strong organizational skills; ability to accomplish multiple tasks within agreed timeframes through effective prioritization. Approximately 5% travel may be required. Benefits and Compensation USD salary range: $115,000 - $135,000 annually (U.S. candidates only). Eligible for annual bonus, annual equity award, and participation in the Employee Stock Purchase Plan (ESPP). Comprehensive benefits include healthcare coverage, 401(k) savings plan, paid time off, company holidays, sick leave, parental leave, and Employee Assistance Program. Equal Opportunity Employer American Tower is a proud equal‑opportunity employer and will not discriminate on the basis of age, sex, sexual orientation, gender identity, race, color, creed, religion, national origin, citizenship, marital status, familial status, disability, military or veteran status, genetic information, pregnancy, reproductive decisions, or any other characteristic protected under applicable law. Requisition ID 1920 #J-18808-Ljbffr