American Tower Corporation Header

Senior Manager, Internal Audit

Boston, MA

Job Description

The Team

We are seeking a Senior Manager to join American Tower’s Global Internal Audit (GIA) team. Reporting to the VP Internal Audit, you will drive lead assurance activities across the company’s portfolio of processes and controls (including both Sarbanes-Oxley, “SOX” and financial / operating controls). Specifically, the Senior Manager will oversee assigned cycle controls and will execute operational audit projects of various scopes / types across the company’s portfolio of processes and locations. Additionally, the Senior Manager will take a leadership role within GIA, partnering with assigned areas of the business to build a deep understanding of both process and risk and support the development of an effective, risk-based audit plan. As a leader within GIA you will support the implementation of our strategy, the development of global best practices and lead cross-functional initiatives to enhance operational efficiency and governance. Together with all the leaders within GIA, you will also have the responsibility to motivate and develop the staff reporting directly to you. This role involves overseeing audit projects, promoting ethical conduct, and providing strategic guidance to management on robust control implementation and risk mitigation. The Senior Manager is responsible for resource planning and management associated with the completion of scheduled audits and special projects, ensuring they are conducted in accordance with applicable procedures and standards. 

What You Can Offer Us

  • Oversee all assigned audit projects, including the analysis of business data and company systems for assigned areas. 
  • Build expertise in assigned areas and effectively manage the associated stakeholders. Function as a subject matter expert for the area by reviewing audit scopes, test plans, and results for audits assigned.  
  • Promote a culture of ethical awareness and conduct across the company, serving as an advisor to management on implementing strong controls, mitigating risks, and addressing governance issues. 
  • Assist in setting the strategic direction for a value-focused Internal Audit department, including testing methodology and global best practices.
  • Own the assigned portion of the SOX-404 process, including the timely completion of scoping, planning, walkthroughs, testing and status reporting. 
  • Monitor work papers for quality and to ensure work performed is clearly documented and meets established standards.   
  • Maintain a strong working relationship with external auditors to foster seamless communication and coordination of GIA’s audit work with them.    
  • Oversee external resources engaged for staff augmentation and/or as subject matter experts and consultants. 
  • Communicate audit findings to management through well-written reports and manage follow-up on audit issues to ensure closure of action plans. 
  • Lead or participate in cross-functional efforts to improve operations for assigned areas, including project task forces, IT initiatives, corporate-wide initiatives, and process excellence teams. 
  • Maintain strong global business relationships to ensure awareness of changes to business risk profiles and educate and promote control awareness and accountability.    
  • Provide global perspective to develop best practices in application of policies and controls.    
  • Lead or supervise confidential audits or fraud investigations.    
  • Supervise and manage the performance of Senior Auditors and Staff Auditors.    
  • Provide disciplined performance management for team. Define and communicate annual goals, perform formal and informal performance reviews, and ensure changes and updates are communicated in a timely and professional manner.    
  • Create strong collaborative team environment.   
  • Recruit, develop, and retain staff, partnering with Senior Management, Recruiting, and Human Resources. This includes on-boarding and orientation for new hires.
  • Proactively identify and resolve personnel issues in conjunction with Human Resources.    
  • Other duties as assigned.    
     

What You Need to Succeed

  • 4 Year / Bachelors Degree -Bachelor's degree in accounting, finance or business administration required
  • Graduate Degree/ Master’s degree preferred.
  • Certified Public Accountant, Chartered Accountant, Certified Internal Auditor or Certified Information Systems Auditor required.
  • A minimum of four years supervisory experience required.
  • Eight to ten years of experience in positions of increasing responsibility for financial and operational auditing preferred.
  • Strong relationship-development skills resulting in long-term, mutually beneficial client relationships.
  • Self-motivated; able to both work independently to complete tasks and respond to department requests and   collaborate with others to utilize their resources and knowledge to identify quality solutions.
  • Strong organization, planning and project management skills; ability to prioritize tasks for self and team to meet requirements and deadlines.
  • Ability to work in a time-sensitive and high-volume environment.
  • Ability to identify key contacts for follow up; excellent ability to communicate project and status updates to team and cross-functionally to ensure understanding.
  • Good strategic and problem-solving skills to effectively influence decision making in key negotiations.
  • Excellent understanding of financial and operational business processes and related controls.
  • Excellent organizational, planning, and project management skills; ability to prioritize tasks for self and team to meet requirements and deadlines.
  • Ability to interact well with management at all levels as well as external parties who have audit-related questions.
  • Detail orientated, ability to multitask and meet deadlines.
  • Superior analytical, critical thinking and problem-solving skills.
  • Outstanding interpersonal, oral and written communication, and collaboration skills.
  • Experience with ORACLE, Microsoft Office, AuditBoard and PowerBI.
  • Knowledge of GAAP, Committee of Sponsoring Organizations of the Treadway Commission, and Internal Auditing Standards.
  • Approximately 10-15% travel throughout assigned territory will be required in support of the position’s responsibilities.
  • Ability to work with different functional groups and levels of employees to effectively and professionally achieve results.
  • Strong leadership skills: ability to drive and motivate team to achieve results.
     
American Tower is a global digital infrastructure company serving customers through tower sites and other real estate solutions that support connectivity and opportunity, focused on achieving our vision of Building a More Connected World. Our success is rooted in the potential of our people and the power of local teams at our offices and sites across 25 countries.

We are one of the largest global Real Estate Investment Trusts (REITs) and a publicly traded (NYSE:AMT), Fortune 500 Company headquartered in Boston, Massachusetts. The next decade will be an exciting time as we evolve our infrastructure to meet tomorrow’s needs and position our people to elevate their impact, their potential, and our shared success. Come grow your career with us!

For more information about how American Tower is building a more connected world, visit americantower.com 

American Tower is proud to be an equal opportunity employer and will not discriminate against an applicant or employee based on age, sex, sexual orientation, gender identity, race, color, creed, religion, national origin or ancestry, citizenship, marital status, familial status, disability, military or veteran status, genetic information, pregnancy, reproductive decisions, or any other characteristic protected under applicable law.

American Tower is committed to fair and equitable compensation practices. Placement within the salary range is based on a variety of factors, including relevant experience, skills, certifications, job level, and location. For U.S.-based candidates only, please see the base salary range for this position listed below. This position is also eligible for annual bonus, and annual equity award and participation in the Employee Stock Purchase Plan (ESPP).  For candidates outside of the U.S., salary and benefits are based upon local market practice.

American Tower also offers a comprehensive benefits package, which includes healthcare coverage, a 401(k) savings plan, paid time off, company holidays, sick leave, parental leave, and access to an Employee Assistance Program focused on mental and financial wellness, please click here to learn more.

PDN-a1438211-c54d-4d7b-9dba-82ec37e9a6a0

The Team

We are seeking a Senior Manager to join American Tower’s Global Internal Audit (GIA) team. Reporting to the VP Internal Audit, you will drive lead assurance activities across the company’s portfolio of processes and controls (including both Sarbanes-Oxley, “SOX” and financial / operating controls). Specifically, the Senior Manager will oversee assigned cycle controls and will execute operational audit projects of various scopes / types across the company’s portfolio of processes and locations. Additionally, the Senior Manager will take a leadership role within GIA, partnering with assigned areas of the business to build a deep understanding of both process and risk and support the development of an effective, risk-based audit plan. As a leader within GIA you will support the implementation of our strategy, the development of global best practices and lead cross-functional initiatives to enhance operational efficiency and governance. Together with all the leaders within GIA, you will also have the responsibility to motivate and develop the staff reporting directly to you. This role involves overseeing audit projects, promoting ethical conduct, and providing strategic guidance to management on robust control implementation and risk mitigation. The Senior Manager is responsible for resource planning and management associated with the completion of scheduled audits and special projects, ensuring they are conducted in accordance with applicable procedures and standards. 

What You Can Offer Us

  • Oversee all assigned audit projects, including the analysis of business data and company systems for assigned areas. 
  • Build expertise in assigned areas and effectively manage the associated stakeholders. Function as a subject matter expert for the area by reviewing audit scopes, test plans, and results for audits assigned.  
  • Promote a culture of ethical awareness and conduct across the company, serving as an advisor to management on implementing strong controls, mitigating risks, and addressing governance issues. 
  • Assist in setting the strategic direction for a value-focused Internal Audit department, including testing methodology and global best practices.
  • Own the assigned portion of the SOX-404 process, including the timely completion of scoping, planning, walkthroughs, testing and status reporting. 
  • Monitor work papers for quality and to ensure work performed is clearly documented and meets established standards.   
  • Maintain a strong working relationship with external auditors to foster seamless communication and coordination of GIA’s audit work with them.    
  • Oversee external resources engaged for staff augmentation and/or as subject matter experts and consultants. 
  • Communicate audit findings to management through well-written reports and manage follow-up on audit issues to ensure closure of action plans. 
  • Lead or participate in cross-functional efforts to improve operations for assigned areas, including project task forces, IT initiatives, corporate-wide initiatives, and process excellence teams. 
  • Maintain strong global business relationships to ensure awareness of changes to business risk profiles and educate and promote control awareness and accountability.    
  • Provide global perspective to develop best practices in application of policies and controls.    
  • Lead or supervise confidential audits or fraud investigations.    
  • Supervise and manage the performance of Senior Auditors and Staff Auditors.    
  • Provide disciplined performance management for team. Define and communicate annual goals, perform formal and informal performance reviews, and ensure changes and updates are communicated in a timely and professional manner.    
  • Create strong collaborative team environment.   
  • Recruit, develop, and retain staff, partnering with Senior Management, Recruiting, and Human Resources. This includes on-boarding and orientation for new hires.
  • Proactively identify and resolve personnel issues in conjunction with Human Resources.    
  • Other duties as assigned.    
     

What You Need to Succeed

  • 4 Year / Bachelors Degree -Bachelor's degree in accounting, finance or business administration required
  • Graduate Degree/ Master’s degree preferred.
  • Certified Public Accountant, Chartered Accountant, Certified Internal Auditor or Certified Information Systems Auditor required.
  • A minimum of four years supervisory experience required.
  • Eight to ten years of experience in positions of increasing responsibility for financial and operational auditing preferred.
  • Strong relationship-development skills resulting in long-term, mutually beneficial client relationships.
  • Self-motivated; able to both work independently to complete tasks and respond to department requests and   collaborate with others to utilize their resources and knowledge to identify quality solutions.
  • Strong organization, planning and project management skills; ability to prioritize tasks for self and team to meet requirements and deadlines.
  • Ability to work in a time-sensitive and high-volume environment.
  • Ability to identify key contacts for follow up; excellent ability to communicate project and status updates to team and cross-functionally to ensure understanding.
  • Good strategic and problem-solving skills to effectively influence decision making in key negotiations.
  • Excellent understanding of financial and operational business processes and related controls.
  • Excellent organizational, planning, and project management skills; ability to prioritize tasks for self and team to meet requirements and deadlines.
  • Ability to interact well with management at all levels as well as external parties who have audit-related questions.
  • Detail orientated, ability to multitask and meet deadlines.
  • Superior analytical, critical thinking and problem-solving skills.
  • Outstanding interpersonal, oral and written communication, and collaboration skills.
  • Experience with ORACLE, Microsoft Office, AuditBoard and PowerBI.
  • Knowledge of GAAP, Committee of Sponsoring Organizations of the Treadway Commission, and Internal Auditing Standards.
  • Approximately 10-15% travel throughout assigned territory will be required in support of the position’s responsibilities.
  • Ability to work with different functional groups and levels of employees to effectively and professionally achieve results.
  • Strong leadership skills: ability to drive and motivate team to achieve results.
     
American Tower is a global digital infrastructure company serving customers through tower sites and other real estate solutions that support connectivity and opportunity, focused on achieving our vision of Building a More Connected World. Our success is rooted in the potential of our people and the power of local teams at our offices and sites across 25 countries.

We are one of the largest global Real Estate Investment Trusts (REITs) and a publicly traded (NYSE:AMT), Fortune 500 Company headquartered in Boston, Massachusetts. The next decade will be an exciting time as we evolve our infrastructure to meet tomorrow’s needs and position our people to elevate their impact, their potential, and our shared success. Come grow your career with us!

For more information about how American Tower is building a more connected world, visit americantower.com 

American Tower is proud to be an equal opportunity employer and will not discriminate against an applicant or employee based on age, sex, sexual orientation, gender identity, race, color, creed, religion, national origin or ancestry, citizenship, marital status, familial status, disability, military or veteran status, genetic information, pregnancy, reproductive decisions, or any other characteristic protected under applicable law.

American Tower is committed to fair and equitable compensation practices. Placement within the salary range is based on a variety of factors, including relevant experience, skills, certifications, job level, and location. For U.S.-based candidates only, please see the base salary range for this position listed below. This position is also eligible for annual bonus, and annual equity award and participation in the Employee Stock Purchase Plan (ESPP).  For candidates outside of the U.S., salary and benefits are based upon local market practice.

American Tower also offers a comprehensive benefits package, which includes healthcare coverage, a 401(k) savings plan, paid time off, company holidays, sick leave, parental leave, and access to an Employee Assistance Program focused on mental and financial wellness, please click here to learn more.

PDN-a1438211-c54d-4d7b-9dba-82ec37e9a6a0

About American Tower Corporation

With the rollout of new wireless technologies like 5G, the explosive growth in the Internet of Things (IoT), and the continued proliferation of smartphones worldwide, there’s never been a more exciting time to work in wireless. 

American Tower is a Fortune 500, S&P 500, and Forbes Global 2000 company that provides the infrastructure for modern digital communications. 

Starting in 1995 with 2,700 towers, our global portfolio today includes over 220,000 owned or managed sites around the globe. Headquartered in Boston, Massachusetts, we have operations throughout the Americas, Europe, Africa and Asia. 

We’ve experienced exceptional growth over the past decade, and we believe that our outlook for the future is just as strong. If you like to be where things are happening, this is the place for you.

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American Tower Corporation
Senior Manager, Internal Audit
American Tower Corporation
Boston, MA
Mar 10, 2026
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