Mark Slezak
AeroLeads people directory · profile

Mark Slezak Email & Phone Number

Bringing the good parts of the data revolution to the humanitarian system: USAID/BHA, Rivanna Strategy, Social Sector Titan at Rivanna Strategy
Location: Greater Charlottesville Area, United States, United States 12 work roles 2 schools
1 phone found area 540 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 phone

Direct phone (540) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Bringing the good parts of the data revolution to the humanitarian system: USAID/BHA, Rivanna Strategy, Social Sector Titan
Location
Greater Charlottesville Area, United States, United States
Company size

Who is Mark Slezak? Overview

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

Quick answer

Mark Slezak is listed as Bringing the good parts of the data revolution to the humanitarian system: USAID/BHA, Rivanna Strategy, Social Sector Titan at Rivanna Strategy, a company with 1 employees, based in Greater Charlottesville Area, United States, United States. AeroLeads shows phone signal with area code 540 and a matched LinkedIn profile for Mark Slezak.

Mark Slezak previously worked as Principal at Rivanna Strategy and Project Lead + Information Design at Global Emergency Group. Mark Slezak holds Development Studies from Makerere University.

Company email context

Email format at Rivanna Strategy

This section adds company-level context without repeating Mark Slezak's masked contact details.

Rivanna Strategy

Review company-level records connected to Mark Slezak before choosing the right outreach path.

Profile bio

About Mark Slezak

Bringing the good parts of the data revolution into the humanitarian system. I do this three ways:Humanitarian response consulting with www.rivannastrategy.com High performance life and work with www.socialsectortitan.comDirect PSC contracting with USAID’s Bureau for Humanitarian Assistance https://www.usaid.gov/about-us/organization/bureau-humanitarian-assistance information / strategy / actionWe solve problems in humanitarian preparedness/response using research, strategic design and operational field experience. full professional profileMark Slezak is a strategic systems thinker working at the intersection of information, design and humanitarian/development systems. Mark has extensive operations experience supported by information design and strategic evaluation expertise in conflict and natural disaster response environments. Mark has worked with a range of Non-Governmental Organizations (NGOs), the International Organization for Migration (IOM), and the United Nations (UN) designing and managing humanitarian assistance operations in Kenya, Uganda, Ghana, Guinea, Ivory Coast, Liberia, Indonesia, Yemen, Kyrgyzstan, Kazakhstan, Tajikistan, Nepal and the Sudan/South Sudan. Mark has experience in senior liaison roles, has led emergency and transitional programming, and has designed and managed information management systems. Mark holds a degree in International Relations from Tufts University and has conducted research in Development Studies at Makerere University in Uganda. Information and Risk Management | Humanitarian Preparedness and Response | Strategic Design | Integrated Training | Complex Project Management

Listed skills include Ngos, International Development, International Relations, Humanitarian Assistance, and 21 others.

Current workplace

Mark Slezak's current company

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

Rivanna Strategy
Rivanna Strategy
Bringing the good parts of the data revolution to the humanitarian system: USAID/BHA, Rivanna Strategy, Social Sector Titan
crozet, virginia, united states
Employees
1
AeroLeads page
12 roles · 15 years

Mark Slezak work experience

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

Principal

Current

Global Locations

Engagements:USAID Bureau for Humanitarian Assistance (USAID/BHA)- PSC Surge Generalist - 2016 to present- Disaster Assessment Data & Analysis - 2016/2017- Security training design - 2015GICHD humanitarian de-mining data evaluation 2019International Federation of Red Cross and Red Crescent Societies (IFRC)- IFRC GO design project - 2016International.

2011 - Present ~15 yrs 5 mos

Project Lead + Information Design

Early shareholder (exited)/employee, active Surge Network memberClient / Project List: United Nations World Food Programme (WFP) - Global, United Kingdom, Pakistan - Global Logistics Cluster Evaluation - 2012 - WFP Logistics Technical Trainings Initiative - 2009 - Service Mindset Training - 2008American Red Cross - USA - Training Simulation Development.

Apr 2008 - Sep 2016

Evaluator

Avenir Analytics Ltd.
2012 - 2013 ~1 yr

Emergency Officer

Iom

Geneva Area, Switzerland

Jun 2007 - Feb 2008

Emergency Team Leader And Logistician

Nias, Indonesia

Apr 2005 - Jul 2005

Acting Head Of Office And Operations Officer

Iom

Monrovia, Liberia

Jun 2004 - Apr 2005
2 education records

Mark Slezak education

FAQ

Frequently asked questions about Mark Slezak

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

What company does Mark Slezak work for?

Mark Slezak works for Rivanna Strategy.

What is Mark Slezak's role at Rivanna Strategy?

Mark Slezak is listed as Bringing the good parts of the data revolution to the humanitarian system: USAID/BHA, Rivanna Strategy, Social Sector Titan at Rivanna Strategy.

What is Mark Slezak's phone number?

AeroLeads has found 1 phone signal(s) with area code 540 for Mark Slezak at Rivanna Strategy.

Where is Mark Slezak based?

Mark Slezak is based in Greater Charlottesville Area, United States, United States while working with Rivanna Strategy.

What companies has Mark Slezak worked for?

Mark Slezak has worked for Rivanna Strategy, Global Emergency Group, Avenir Analytics Ltd., Iom, and International Organization For Migration, Wau Sudan.

How can I contact Mark Slezak?

You can use AeroLeads to view verified contact signals for Mark Slezak at Rivanna Strategy, including work email, phone, and LinkedIn data when available.

What schools did Mark Slezak attend?

Mark Slezak holds Development Studies from Makerere University.

What skills is Mark Slezak known for?

Mark Slezak is listed with skills including Ngos, International Development, International Relations, Humanitarian Assistance, Capacity Building, Policy, Program Evaluation, and Disaster Response.

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 Mark Slezak you were looking for.

View similar profiles