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Tax and Treasury Manager



Accounting & Finance
Ontario, Canada
Posted on Thursday, October 19, 2023

Manager, Tax and Treasury

Ontario, Canada Req #538
Wednesday, October 18, 2023

About eSentire

eSentire, Inc. is the Authority in Managed Detection and Response, protecting the critical data and applications of 2000+ organizations in 80+ countries, across 35 industries from known and unknown cyber threats.

Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business-disrupting events. Combining cutting-edge machine learning XDR technology, 24/7 Threat Hunting, and proven security operations leadership, eSentire mitigates business risk and enables security at scale.

The Team eSentire difference means enterprises are protected by the best in the business with a named Cyber Risk Advisor, 24/7 access to SOC Cyber Analysts, Elite Threat Hunters, and industry-leading threat intelligence research from eSentire’s Threat Response Unit (TRU). eSentire provides Managed Risk, Managed Detection and Response and Incident Response services. 

It's our mission at eSentire to protect our customers 24/7/365 and we extend this conviction to job seekers. During the application and interview process, eSentire will communicate with you from one of our corporate "@esentire.com" email addresses, never from a public email address. We strive to provide a welcoming, respectful, and thorough interview process, providing the candidate with ample opportunity to spend time with the hiring manager, recruiter, and future colleagues face to face, or using a video conference technology.   

The Role
The Manager, Tax & Treasury shall support eSentire’s global treasury and tax function, reporting to the Director, Tax & Treasury. The Manager, Tax & Treasury is an important, hands-on financial leader in the organization, providing value added input for key financial decisions.  The successful candidate will join a highly motivated team of finance professionals, providing key business advisory as a key member of eSentire’s management team.

Join our team and build your career in one of the world's most dynamic industries! 



  • Assist in tax planning, reporting, and analysis
  • Prepare working papers and work in conjunction with external tax consultants for the corporate tax returns in Canada, US, Ireland, and UK
  • Keep abreast of changes in tax regulations which may impact the business and provide recommendations to mitigate potential risks
  • Perform periodic review of the company’s business to determine potential nexus in new jurisdictions
  • Support the filing of monthly, quarterly, and annual indirect tax returns for entities in Canada, US, Ireland, and UK
  • Ensure the company is compliant with federal, state, provincial and local tax regulations
  • Assist in the development and execution of the company’s transfer pricing policy
  • Support M&A, product, and pricing strategies from a Tax and Treasury perspective
  • Establish and build out Treasury management and Hedging strategies
  • Oversee the preparation of weekly/monthly cash reports and forecasts and ensure that all funding requirements are met
  • Develop, implement, and execute foreign exchange hedging policies across the company portfolio
  • Manage relationships with company’s banks and external lenders



  • The ideal candidate is a tax and/or treasury professional who brings a minimum of 4+ years of relevant experience ideally gained in a similarly complex, fast paced, high growth software or technology company with an international footprint that has scaled to beyond US$100M in revenue.
  • University degree preferably in finance or business with an accounting designation (CA, CPA) and/or an MBA. Public company experience and is highly desirable. M&A experience strongly preferred.
  • In-depth knowledge of laws and regulations as they pertain to indirect taxes, including HST, VAT and US Sales Taxes
  • International tax experience in US, Ireland, and UK and other international markets
  • This individual will manage banking and financial advisor relationships, interface with investors, lenders, and lessors; manage bank credit lines, loans, and capital leases.
  • Has a flexible, adaptable, and agile style and can adjust to multiple demands in a changing, fast paced, high-pressure environment.
  • Takes responsibility for assigned tasks and shows initiative to suggest improvements to systems, processes, and procedures. Moreover, is comfortable with a high degree of ambiguity and will not let the stress of the role limit their effectiveness.
  • Highly organized, the ideal candidate manages time well and brings projects in on time and on budget. Will have excellent communication skills and will be adept at explaining complex ideas and concepts in simple terms and ensuring open lines of communication throughout the organization.
  • Is not afraid to ask new questions and challenge the status quo in the best interests of the business and is skilled at persuading experienced managers to think about the business differently.
  • Is a confident and mature leader who is committed to winning and is actively engaged and involved in the business. Possessing a positive attitude and a winning spirit, the ideal candidate is capable of leading and motivating a small, growing team, inspiring others and developing a high-performance team culture.
  • If the successful candidate lives within a 45-minute commute of our office in Waterloo, Ontario this will be a hybrid position (Monday and Friday – work from home, Tuesday, Wednesday and Thursday – work onsite). If the successful candidate lives more than a 45-minute commute from our Waterloo office then this will be a remote position.

Why a Career with eSentire?

Our Culture: At eSentire we work in a collaborative and innovative work environment. We work with brilliant and passionate people who strive and encourage others to do their best. eSentire’s idea-rich environment welcomes creative and sometimes unconventional perspectives!

Growth Opportunities: At eSentire you will have the opportunity to grow and make an impact from your work. We encourage innovation in all who become a part of our team. With growing operations internationally, there are many lateral and upward advancement opportunities for rewarding and developing careers with eSentire. We’re strong believers in continuing education and provide the resources that you need to continue learning.

Employee Perks: We provide breakfast, snacks and refreshments (at our physical office locations in Waterloo, London, and Cork), flexible working hours and vacation, company-wide equity and bonus programs, subsidies for continuing education and health & wellness, and attractive compensation and benefits plans. We make it our obligation to the team to stay current with compensation trends in the tech field!

We thank all applicants in advance for applying. Only individuals selected for interviews will be contacted.

eSentire is committed to creating a fair work environment that is aligned with  the Accessibility for Ontarians with Disabilities Act (AODA). We guarantee equal treatment and provide opportunities regardless of race, creed, color, religion, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, status as a protected veteran or any other legally protected grounds and will not discriminate on these basis. If you have any accessibility requirements during the recruitment process, please reach out to our HR team at aoda@esentire.com and any accommodation needs will be addressed upon request.

Other details

  • Pay Type Salary