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Jobs at ISN (Now Hiring) — 7 open

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Tax Senior Accountant

Dallas, Texas, United States · Hybrid

Mid level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: Federal Tax Preparation, State Tax Preparation, International Tax Compliance, GL Account Reconciliation, Indirect Tax

ISN logoISN

Income Tax Manager

Dallas, Texas, United States · Hybrid

Senior

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: Income Tax Filing, Tax Provisions, Tax Compliance, Tax Research, GL Account Reconciliation

ISN logoISN

Business Development Associate

London, England, United Kingdom · Hybrid

Entry level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: Verbal Communication, Written Communication, Bilingual Proficiency, Customer Service, B2B Sales

ISN logoISN

Bilingual Business Development Associate - French

Dallas, Texas, United States · Hybrid

Entry level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: French Fluency, English Fluency, Customer Service, B2B Sales, Relationship Management

ISN logoISN

Bilingual Business Development Associate - Spanish

Dallas, Texas, United States · Hybrid

Entry level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: English Fluency, Spanish Fluency, Customer Service, B2B Sales, Account Management

ISN logoISN

Bilingual Business Development Associate - Portuguese

Dallas, Texas, United States · Hybrid

Entry level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: English Fluency, Portuguese Fluency, Customer Service, B2B Sales, Relationship Management

ISN logoISN

Business Development Associate

Dallas, Texas, United States · Hybrid

Entry level

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the…

Skills: Customer Service, B2B Sales, Client Relationship Management, Troubleshooting, Communication

ISN logo

Tax Senior Accountant

ISN

Dallas, Texas, United States • Hybrid

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Mid levelHybrid · 3 days in office

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  • Full-time
  • bachelor degree, professional certificate
  • Medical Insurance, Dental Insurance, Vision Insurance, Life Insurance, Employee Assistance Program, 4% Retirement Matching
  • Posted 2d ago
  • ~40 hrs/week

Responsibilities

Prepare and review federal, state, and international tax returns while managing filings and monitoring changing regulations. Partner with internal teams and external stakeholders to support audits, compliance initiatives, and tax research.

Requirements

Requires a Bachelor's degree in Accounting or a related field and at least 3 years of corporate tax experience. A CPA or CPA candidate is preferred, along with proficiency in Excel and familiarity with tax software.

Full job description

Our Company: ISN was established in 2001 and is a global leader in contractor and supplier management. We work closely with a variety of household-name clients in the US, Canada, Europe, Australia, Latin America, and the Middle East to connect them with safe and reliable contractors and suppliers and incorporate a level of due diligence in the contractor management process.

We’re looking for a Senior Tax Accountant (I–III) to join our growing Finance team. This role is ideal for someone who enjoys working across multinational tax environments, thrives in a fast-paced setting, and wants to take ownership of complex tax processes.

You’ll contribute across income tax, indirect tax, and compliance initiatives while partnering cross-functionally to support business growth.

What You’ll Do

  • Prepare and review federal, state, and international tax returns and supporting workpapers
  • Manage filings and monitor changing tax regulations and legislation
  • Perform GL account reconciliations related to tax
  • Support multinational tax compliance, including income, indirect, and other filings
  • Partner with internal teams and external stakeholders on audits, inquiries, and tax matters
  • Assist in tax research, forecasting, and analysis of new legislation
  • Maintain and track the annual tax filing calendar
  • Contribute to process improvements and ongoing compliance initiatives (ISO, internal controls)

 

What You Bring

  • 3+ years of corporate tax experience (multinational, income, and/or indirect tax) Bachelor’s degree in Accounting or related field
  • CPA or CPA candidate preferred
  • Experience with SALT and/or international tax is a plus
  • Strong proficiency in Excel and Microsoft Office tools
  • Familiarity with tools like Avalara, NetSuite, Vertex, Tableau, or Salesforce is a plus
  • Excellent analytical, problem-solving, and organizational skills
  • Ability to thrive in a fast-paced, growth-oriented environment

 

Why Join ISN

  • Work on global tax operations in a rapidly expanding company
  • Gain exposure to complex, multinational compliance and strategy
  • Collaborate with cross-functional teams and leadership
  • Opportunity to grow into increasing levels of responsibility

ISN Benefits*

  • 100% company-paid monthly insurance premiums for employees and dependents
    • Medical, Dental, Vision, and Life Insurance
  • Employee assistance program
  • 4% retirement matching 
  • Long-Term & Short-Term Disability Coverage
  • Paid time off
    • 0-1 year – 15 day (pro-rated first year)
    • 1-5 years – 20 days
    • 5-10 years – 25 days
    • 10+ years – 30 days
  • Holidays – 13 paid holidays
  • Monthly cell phone reimbursement
  • Complimentary parking space or monthly reimbursement for DART public transportation
  • Team-building activities and events, including quarterly kick-off meetings and community volunteer day
  • Matching charitable gift program
  • Professional development & training opportunities
  • Wellness Program: Focuses on community, financial, mental, nutrition, physical and social health
  • Business casual, jeans allowed

Onsite Requirements: Employees must be within a commutable distance to the office and be willing to come into the office for required trainings, events, team activities, and meetings. Employees are required to be in-person during training and at least 3 days per week on an ongoing basis. 

*All benefits are subject to change with notice to the employee

ISN does not provide work visa sponsorship for this position (such as H-1B visa sponsorship in the United States). Applicants for employment must possess work authorization/right to work without the need for sponsorship by the employer now or in the future

All job offers will be contingent on successful completion of a drug screen and background check.

ISN is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

 

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Related keywords

Corporate TaxMultinational TaxSALTInternational TaxIncome TaxIndirect TaxAvalaraNetSuiteVertexTableauSalesforceCPAISOInternal ControlsTax ComplianceTax Workpapers

About ISN

LinkedInVisit site
Industry
IT Services and IT Consulting
Company size
501-1,000 employees
Headquarters
Dallas, TX
LinkedIn followers
21,424

Established in 2001, ISN® is the global leader in contractor and supplier management. ISN supports 850 Hiring Clients in capital-intensive industries to help manage 85,000 contractor and supplier customers with operations in more than 85 countries. ISN is headquartered in Dallas, Texas with offices in Calgary, Sydney, London, Dubai, Los Angeles, New York, Toronto, Mexico City, Perth, Auckland, and Paris. ISN takes pride in leading efforts to improve the efficiency and effectiveness of contractor management systems and in serving as a forum for sharing industry best practices among its members. ISNetworld’s configurable functionality allows Hiring Clients to measure the key performance metrics relevant to them, promoting transparency, clear communication, and sustainable operations. ISN provides Hiring Clients tools to improve risk management processes and connect with safe and reliable contractors. For more information, visit www.isn.com.

Offices: ISN Headquarters, Dallas, TX 75204, US · ISN Australia, Sydney, NSW 2000, AU · ISN Canada, Calgary, AB T2P 3Y7, CA · ISN UK, London, SW7 3BB, GB · ISN Canada, Montreal, AB T2P 2J2, CA

Pre-qualificationSafetyProcurementDatabaseContractor ManagementSupplier ManagementContractor ComplianceSupply Chain WorkforceSubcontractor ManagementWorkforce App
View all jobs at ISN

About ISN

LinkedInVisit site
Industry
IT Services and IT Consulting
Company size
501-1,000 employees
Headquarters
Dallas, TX
LinkedIn followers
21,424

Established in 2001, ISN® is the global leader in contractor and supplier management. ISN supports 850 Hiring Clients in capital-intensive industries to help manage 85,000 contractor and supplier customers with operations in more than 85 countries. ISN is headquartered in Dallas, Texas with offices in Calgary, Sydney, London, Dubai, Los Angeles, New York, Toronto, Mexico City, Perth, Auckland, and Paris. ISN takes pride in leading efforts to improve the efficiency and effectiveness of contractor management systems and in serving as a forum for sharing industry best practices among its members. ISNetworld’s configurable functionality allows Hiring Clients to measure the key performance metrics relevant to them, promoting transparency, clear communication, and sustainable operations. ISN provides Hiring Clients tools to improve risk management processes and connect with safe and reliable contractors. For more information, visit www.isn.com.

Offices: ISN Headquarters, Dallas, TX 75204, US · ISN Australia, Sydney, NSW 2000, AU · ISN Canada, Calgary, AB T2P 3Y7, CA · ISN UK, London, SW7 3BB, GB · ISN Canada, Montreal, AB T2P 2J2, CA

Pre-qualificationSafetyProcurementDatabaseContractor ManagementSupplier ManagementContractor ComplianceSupply Chain WorkforceSubcontractor ManagementWorkforce App
View all jobs at ISN

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