AeroLeads people directory · profile

Daniel Sigg Email & Phone Number

Location: Arlington, Virginia, United States 6 work roles 2 schools
1 work email found @energy.gov LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@energy.gov
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Retired
Location
Arlington, Virginia, United States
Company size

Who is Daniel Sigg? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Daniel Sigg is listed as Retired at National Nuclear Security Administration (NNSA), a company with 897 employees, based in Arlington, Virginia, United States. AeroLeads shows a work email signal at energy.gov and a matched LinkedIn profile for Daniel Sigg.

Daniel Sigg previously worked as Nuclear Engineer/Senior Executive with DOE/National Nuclear Security Administration at U.S. Department Of Energy/ National Nuclear Security Administration and Program Manager at Mantech International. Daniel Sigg holds Masters Degree, Nuclear Engineering from Massachusetts Institute Of Technology.

Company email context

Email format at National Nuclear Security Administration (NNSA)

This section adds company-level context without repeating Daniel Sigg's masked contact details.

{first}.{last}@energy.gov
86% confidence

AeroLeads found 1 current-domain work email signal for Daniel Sigg. Compare company email patterns before reaching out.

Profile bio

About Daniel Sigg

Interested in the application of technology to support the development and implementation of solutions to challenging problems. Enjoy leading diverse technical teams to support meeting organizational goals and solving problems. Experienced in supporting DHS and DOD national security areas in leadership positions. Experience in industries including; application of systems engineering; nuclear submarine operations and training; nuclear power plant operations and inspections; nuclear weapon policy,techncial support, and security; Department of Homeland Security and Department of Defense acquisition processes.

Listed skills include Dod, Systems Engineering, Pmp, Security, and 36 others.

Current workplace

Daniel Sigg's current company

Company context helps verify the profile and gives searchers a useful next step.

National Nuclear Security Administration (NNSA)
National Nuclear Security Administration (Nnsa)
Retired
washington, district of columbia, united states
Employees
897
AeroLeads page
6 roles · 25 years

Daniel Sigg work experience

A career timeline built from the work history available for this profile.

Nuclear Engineer/Senior Executive With Doe/National Nuclear Security Administration

U.S. Department Of Energy/ National Nuclear Security Administration

Washington D.C.

Supported the National Nuclear Security Administration in various senior executive roles including Acting Associate Administrator for the Office of Environment, Safety, and Health, and the Acting Principal Deputy to the Office of Infrastructure, Safety, and Operations. As Deputy Associate Administrator, led the Office of Safety to support effective.

Sep 2012 - Jan 2023

Program Manager

Mantech International

Arlington, Virginia

Program Manager in support of Department of Homeland Security Domestic Nuclear Detection Office. Leads multi-disciplined technical team in providing systems engineering support with domain experience in radiation detection technology, nuclear weapon threats, and government acquisition processes. Combines government contract experience with expertise in.

Jun 2008 - Sep 2012

Technical Director For Systems Engineering Support

Mantech International

Arlington, Virginia

Led a broad engineering technical team that supported diverse and dynamic systems engineering needs including requirements development, test and evaluation, modeling and simulation, and systems development in support of Department of Homeland Security Domestic Nuclear Detection Office. Integrated technnical efforts, established and oversaw quality.

Sep 2007 - May 2008

Deputy Director

Strategic Systems Programs (Ssp), Us Navy

Crystal City, Virginia

Supported multi-billion dollar acquisition and fleet support program comprised of over two thousand employees. Guided and oversaw activities at headquarters and supported five diverse, complex, and remote field activity commands. Provided strategic oversight and detailed review of budget operations. Served as Chief Inspector for technical evaluations of.

Jun 2005 - Jun 2007

Stratcom Liaison

Us Navy-Stratcom
2001 - 2004 ~3 yrs
2 education records

Daniel Sigg education

FAQ

Frequently asked questions about Daniel Sigg

Quick answers generated from the profile data available on this page.

What company does Daniel Sigg work for?

Daniel Sigg works for National Nuclear Security Administration (NNSA).

What is Daniel Sigg's role at National Nuclear Security Administration (NNSA)?

Daniel Sigg is listed as Retired at National Nuclear Security Administration (NNSA).

What is Daniel Sigg's email address?

AeroLeads has found 1 work email signal at @energy.gov for Daniel Sigg at National Nuclear Security Administration (NNSA).

Where is Daniel Sigg based?

Daniel Sigg is based in Arlington, Virginia, United States while working with National Nuclear Security Administration (NNSA).

What companies has Daniel Sigg worked for?

Daniel Sigg has worked for National Nuclear Security Administration (Nnsa), U.S. Department Of Energy/ National Nuclear Security Administration, Mantech International, Strategic Systems Programs (Ssp), Us Navy, and Us Navy-Stratcom.

How can I contact Daniel Sigg?

You can use AeroLeads to view verified contact signals for Daniel Sigg at National Nuclear Security Administration (NNSA), including work email, phone, and LinkedIn data when available.

What schools did Daniel Sigg attend?

Daniel Sigg holds Masters Degree, Nuclear Engineering from Massachusetts Institute Of Technology.

What skills is Daniel Sigg known for?

Daniel Sigg is listed with skills including Dod, Systems Engineering, Pmp, Security, Defense, Security Clearance, Leadership, and Requirements Management.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Daniel Sigg you were looking for.

View similar profiles