Nancy Sieger

Nancy Sieger: Email & Phone Number

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Partner, Guidehouse Financial Services at Guidehouse|Washington, District of Columbia, United States

Position:

Partner, Guidehouse Financial Services at Guidehouse

Location:

Washington, District of Columbia, United States

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Last updated: 2025-05-30
Updated: 2025-05-30

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Work Experience 7 years

Partner, Guidehouse Financial Services at Guidehouse

Jun 2024 - Current

Chief Technology Officer, US Department of Treasury at US Department of Treasury

Apr 2023 - Jun 2024

Chief Information Officer at Internal Revenue Service

May 2019 - Jun 2023

Nancy Sieger started working in 2019, then the employee has changed 2 companies and 2 jobs. On average, Nancy Sieger works for one company for 2 years 5 months.

Their professional focus is Agile Methodologies, Artificial Intelligence (AI), and Big Data Analytics across 3 core areas.

Frequently Asked Questions

What is Nancy Sieger's email address?

SignalHire found a verified business email address for Nancy Sieger: s**********y@guidehouse.com.

What is Nancy Sieger's phone number?

SignalHire found a verified phone number for Nancy Sieger: +1-***-***-6066.

How do I contact Nancy Sieger at Guidehouse?

You can reach Nancy Sieger through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Nancy Sieger's professional background?

Nancy Sieger has 7 years of professional experience. They have held roles including Chief Technology Officer, US Department of Treasury, and Chief Information Officer at companies such as US Department of Treasury, and Internal Revenue Service.

Is Nancy Sieger's contact information up to date?

Yes. Nancy Sieger's SignalHire profile was last updated on 30 May 2025, reflecting their current position as Partner, Guidehouse Financial Services at Guidehouse in McLean, Virginia, United States.

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