American Tower Corporation

Cybersecurity Engineer

American Tower Corporation • $110K — $130K *
Woburn, MA 01801In-Person
Information Technology
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Cybersecurity, IT, Computer Science, Engineering, or equivalent experience required.
  • 3+ years of cybersecurity operations or engineering experience, focusing on network security in hybrid environments.
  • Hands-on experience with enterprise-grade firewalls, layer-7 load balancers, WAFs, and ZTNA solutions.
  • Working knowledge of zero trust architectures and least-privilege access models.
  • Experience with log analysis and SIEM platforms, including Microsoft Security Suite tools.
  • Understanding of identity and access management principles related to security access control.
  • Familiarity with Wiz platform security assessments in multi-cloud environments.

Responsibilities

  • Support enterprise network and cloud security through Palo Alto NGFW and cloud security platforms.
  • Administer Palo Alto NGFW policies and security profiles.
  • Configure and troubleshoot security for Azure and AWS, including VPN and hybrid connectivity.
  • Implement secure access solutions like Zscaler for various applications.
  • Configure Cloud Security Posture Management (CSPM) and troubleshoot security integrations.
  • Collaborate with technical teams to ensure secure cloud configurations and connectivity.
  • Investigate security events, access issues, and performance concerns using logs and telemetry.

Benefits

  • Opportunities for professional development and training.
  • Supportive team environment and collaboration.
  • Flexibility in managing assignments and priorities.
  • Access to the latest security tools and technologies.
  • Potential for career advancement within the organization.
Full Job Description
Job Description

The Team

We are seeking a Cybersecurity Engineer to join American Tower's Information Security organization. The Information Security team is responsible for protecting the confidentiality, integrity, and availability of American Tower's data and systems across core platforms, global networks, cloud-connected environments, and distributed users. As a Cybersecurity Engineer, you will play a hands-on role in supporting and improving enterprise network security, cloud security, and secure access controls through administering enterprise-grade firewalls, cloud security tools, and Zero Trust Network Access (ZTNA) solutions. This role is intended for a security professional who can independently complete assigned technical work, support operational improvements, and collaborate with infrastructure and application engineers as well as cross-organizational technical resources on policy, segmentation, connectivity, and modernization initiatives. You will work closely with other cybersecurity engineers, infrastructure teams, cloud teams, network operations, and business stakeholders to help improve firewall and secure access policies, troubleshoot hybrid and cloud connectivity, implement secure configurations, and continuously strengthen American Tower's security posture against evolving threats.

Responsibilities

What You Can Offer Us
  • Support enterprise network and cloud security controls across Palo Alto Next-Generation Firewall (NGFW), secure access, and cloud security platforms.
  • Administer and enforce Palo Alto NGFW policies, security profiles, and rule-based hygiene.
  • Configure and troubleshoot Azure and Amazon Web Services (AWS) network security, including routing, segmentation, Virtual Private Network (VPN), Web Application Firewall (WAF), private access, and hybrid connectivity.
  • Implement and support secure access solutions, such as Zscaler, for secure internet, private application, and identity-aware access.
  • Configure Cloud Security Posture Management (CSPM)/Cloud-Native Application Protection Platform (CNAPP) integrations, including troubleshooting, visibility validation, posture tuning, vulnerability findings, and remediation workflows.
  • Collaborate with technical teams to validate connectivity, segmentation, least privilege access, and secure cloud configuration patterns.
  • Investigate security events, access issues, routing anomalies, and performance concerns using logs and security telemetry.
  • Review network designs, validate firewall and routing requirements, and recommend secure implementation approaches.
  • Maintain runbooks, configuration baselines, implementation standards, and operational documentation.
  • Identify and remediate misconfigurations, policy gaps, overly permissive access, routing issues, and cloud security risks.
  • Improve security operations through policy hygiene, access reviews, reporting, automation support, metrics, and process improvements.
  • Perform other duties as assigned.


Qualifications

What You Need to Succeed
  • Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering, or equivalent experience required.
  • 3+ years of cybersecurity operations or engineering experience with a focus on network security in hybrid environments, including at least 1 year managing firewalls, security groups, Access Control Lists (ACLs), and network segmentation controls required.
  • Hands-on experience implementing, administering, and troubleshooting enterprise-grade firewalls, layer-7 load balancers, WAFs, and ZTNA solutions required.
  • Working knowledge of zero trust and privileged access architectures, including traffic forwarding, identity-aware access controls, policy enforcement, secure application connectivity, and least-privilege access models across cloud, hybrid, and remote user environments.
  • Experience using log analysis, security monitoring platforms, Security Information and Event Management (SIEM), and Microsoft Security Suite tools such as Microsoft Sentinel, Microsoft Defender, Microsoft Entra ID, or related platforms to detect, investigate, and respond to threats.
  • Understanding of identity and access management principles as they relate to Zscaler application access, user authentication, authorization, privileged access, and least privilege access models.
  • Experience with network security concepts across cloud and hybrid environments, particularly within Azure and AWS.
  • Familiarity with supporting Wiz platform across various cloud environments, including cloud account onboarding, security posture reviews, vulnerability and misconfiguration detection, attack path analysis, workload visibility, and remediation workflows that improve cloud security resilience.
  • Experience with automation, scripting, or query languages such as PowerShell, Python, Ansible, or Kusto Query Language (KQL) is a plus.
  • Good judgment, a sense of urgency, and a commitment to high standards of ethics, regulatory compliance, customer service, and business integrity.
  • Strong written and verbal communication skills, including the ability to document technical procedures, explain security risks, and collaborate effectively with technical and non-technical stakeholders.
  • Strong organizational skills, with the ability to manage multiple priorities and deliver results in a fast-paced environment.
  • Approximately 5% travel may be required to support the position's responsibilities.


About American Tower Corporation

American Tower is an independent owner, operator, and developer of wireless and broadcast communications real estate. Their global portfolio includes 225,000 communications sites. They provide solutions through their in building systems, outdoor distributed antenna systems, other right of way options, managed rooftops, and services that speed network deployment.

American Tower Corporation Careers

Join the global team at American Tower Corporation, a leader in wireless infrastructure, and be part of a company that is at the forefront of enabling communications in a digitally connected world. We offer a range of job opportunities that allow you to contribute to a company shaping the future of technology. Work You’ll Do At American Tower, you will engage in meaningful work that advances the infrastructure of wireless technology and communications. Our team is dedicated to leading the industry through innovation, robust leadership, and a commitment to digital transformation. Transform the industry with your expertise at American Tower, where we leverage our position at the intersection of technology and real estate to drive progress and deliver superior results. Our culture fosters growth and embraces diversity, ensuring that every team member can thrive. Join a professional network of experts who are pioneers in global wireless solutions. American Tower is not just about hiring employees; it’s about nurturing leaders and innovators who are ready to make an impact. American Tower Corporation Job Opportunities We are continuously expanding our team and looking for talented individuals who are eager to drive innovation and growth within the company. Explore a wealth of career paths ranging from engineering and project management to corporate functions such as HR and finance. Do Innovative Work Be part of a team that is dedicated to excellence and innovation. At American Tower, you will work alongside industry leaders to develop solutions that not only meet but exceed the expectations of our customers and stakeholders. Internship Programs Kickstart your career with an internship at American Tower Corporation. Our internships provide invaluable workplace experience and a chance to develop skills that will benefit you throughout your career. Interns at American Tower gain hands-on experience and contribute to real projects, making a tangible impact on the company. Benefits and Growth American Tower is committed to the professional growth of our employees. We offer comprehensive benefits designed to enhance your life and well-being, including health, dental, and vision insurance, retirement plans, and wellness programs. Our commitment to career development is evident in our extensive training and development programs, including leadership development and diversity training. Stay Connected Join Our Team Search for open positions that match your skills and interests on our Careers page. We are looking for passionate, curious, and innovative team players who are ready to move their careers forward. Keep Up to Date Stay informed with the latest company news, career tips, and industry insights—all from the people who work here. Join our community to connect with other professionals and expand your networking opportunities. Job Alert Emails Customize your subscription to receive job alerts and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at American Tower Corporation. Explore the possibilities with us and be part of a company that believes in the power of communication to connect the world. At American Tower, your career is just the beginning—join us and transform the future.
Learn more about American Tower Corporation
Size
6,378 employees
Market Cap
$97.3 billion
Industry
Real Estate & Construction
Net Income
$1.6 billion
Founded
1995
5 Year Trend
+10.1%
Revenue
$8 billion
NASDAQ
AMT
* Ladders Estimates

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