Jobs at ICF

300 open jobs at ICF in Reston, Arlington, Tallahassee, updated October 9, 2026. See every role and apply on Yabot Jobs.

New postings are scanned daily at 1:00 PM and 9:00 PM ET.

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Locations

• Reston
• Arlington
• Tallahassee
• San Diego
• Columbia
• Austin
• Guaynabo
• New York City
• Waltham
• Tempe
• Baton Rouge
• Fort Collins

Other (109)

• Library Technician
  ICF · Maryland Client Office (MD88), United States of America · Posted Oct 9, 2026
• ICF FEMA Public Assistance Specialist - Disaster Management - Reservist ON CALL - FLORIDA
  ICF · Florida Remote Office (FL99), United States of America · Posted Oct 9, 2026
• Training Specialist - Disaster Recovery, Housing and Community Development (REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026
• Disaster Recovery Insurance Risk Specialist - Hybrid (Puerto Rico)
  ICF · Puerto Rico Remote Office (PR99), United States of America · Posted Oct 9, 2026
• Wildlife Biologist (Entry Level, Remote)
  ICF · Texas Remote Office (TX99), United States of America · Posted Oct 9, 2026
• Senior IT Project Manager
  ICF · DC Client Office (DC88), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Program Operations (MI, MN, IN, WI)
  ICF · Michigan Remote Office (MI99), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Wildlife Biologist (Austin, TX)
  ICF · Austin, TX (TX18), United States of America · Posted Oct 8, 2026
• Scrum Master
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Energy Researcher (Reston, VA; Arlington, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 8, 2026
• Lead Project Coordinator, Communications and Events (On-Site)
  ICF · DC Client Office (DC88), United States of America · Posted Oct 8, 2026
• Data Governance Lead
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Data Quality Analyst
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Environmental Planner (Colorado)
  ICF · Fort Collins, CO (CO13), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Program Operations (Remote)
  ICF · Missouri Remote Office (MO99), United States of America · Posted Oct 7, 2026
• 2027 Summer Intern, Program Operations (Albuquerque, NM; Tempe, AZ)
  ICF · Tempe, AZ (AZ07), United States of America · Posted Oct 7, 2026
• Senior Solicitation Specialist
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Senior Program Specialist
  ICF · New Jersey Remote Office (NJ99), United States of America · Posted Oct 7, 2026
• Lead Historic Preservation Specialist (Part-Time - 30hrs/week)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 5, 2026
• Senior Environmental Planner
  ICF · California Remote Office (CA99), United States of America · Posted Oct 5, 2026
• Fisheries Biologist (On-Call)
  ICF · California Field Office (CA66), United States of America · Posted Oct 5, 2026
• Account Specialist - Business Electric Vehicle Charging
  ICF · Arizona Remote Office (AZ99), United States of America · Posted Oct 5, 2026
• Business Analyst (Remote - US)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 5, 2026
• Business Analyst (Remote - Puerto Rico)
  ICF · Puerto Rico Remote Office (PR99), United States of America · Posted Oct 5, 2026
• Senior Environmental Project Manager
  ICF · Texas Remote Office (TX99), United States of America · Posted Oct 5, 2026

Engineering & Technology (70)

• Application Support Analyst, AOS Application Services (HYBRID)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 9, 2026
• Data Integration Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Appian Developer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• AI Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Data Validation Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Senior Technical Specialist
  ICF · California Remote Office (CA99), United States of America · Posted Oct 8, 2026
• Data Analyst
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Data Integration Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• Data Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Data Engineer (Reston, VA or Remote)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 7, 2026
• Senior Software Engineer/Tech Lead
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Full Stack Developer — Global Health & AI (REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Test Automation Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Front End Web Developer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Applied AI Engineer — Global Health & AI (REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Solutions Architect
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Software Engineers (Generalists)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• On-call Software Engineer, Cloud Data Platform
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 6, 2026
• Business Intelligence (BI) Developer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 5, 2026
• Enterprise Data & AI Lead - Remote
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 5, 2026
• ServiceNow Developer - DC, VA, MD
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 5, 2026
• Energy Engineer
  ICF · Columbia, MD (MD12), United States of America · Posted Oct 5, 2026
• Data Engineer
  ICF · Reston, VA (VA30), United States of America · Posted Oct 5, 2026
• Department Manager: Physical Design Engineer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 1, 2026
• Solutions Architect
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 1, 2026

Operations & Manufacturing (29)

• Facilities Manager
  ICF · Reston, VA (VA30), United States of America · Posted Oct 9, 2026
• Meeting & Events Associate
  ICF · Reston, VA (VA30), United States of America · Posted Oct 9, 2026
• Environmental Planner
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026
• Senior Environmental Planner
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026
• Publications Specialist, Managing Editor - Hybrid (DMV)
  ICF · Virginia Client Office (VA88), United States of America · Posted Oct 8, 2026
• Senior Logistics Specialist
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Senior Archaeologist
  ICF · California Remote Office (CA99), United States of America · Posted Oct 5, 2026
• Associate Manager, Program Operations
  ICF · Arizona Remote Office (AZ99), United States of America · Posted Oct 5, 2026
• Senior IT Project Manager
  ICF · Reston, VA (VA30), United States of America · Posted Oct 5, 2026
• Associate Operations Specialist
  ICF · S Carolina Remote Office (SC99), United States of America · Posted Oct 2, 2026
• Senior Energy and Partnerships Program Specialist
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 30, 2026
• Purchasing Associate- HYBRID
  ICF · Reston, VA (VA30), United States of America · Posted Sep 30, 2026
• Laboratory Manager - Environmental Program (Corvallis, OR)
  ICF · Oregon Client Office (OR88), United States of America · Posted Sep 29, 2026
• Salesforce Quality Assurance Analyst
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 28, 2026
• Web Content Specialist- Hybrid (DMV)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 28, 2026
• Homeless Services, Request and Operations Manager (Los Angeles Area or REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 26, 2026
• Substation Protection & Control Designer - Nationwide Remote
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Technical Editor
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 23, 2026
• Construction Management Project Manager – Disaster Recovery - Colorado (Remote)
  ICF · Colorado Remote Office (CO99), United States of America · Posted Sep 22, 2026
• Public Policy and Comment Analysis Specialist (Hybrid role, Reston, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 18, 2026
• Biomarker Specialist
  ICF · Maryland Remote Office (MD99), United States of America · Posted Sep 17, 2026
• Senior Industrial Organizational (I/O) Psychologist ( On-Site DC )
  ICF · DC Client Office (DC88), United States of America · Posted Sep 16, 2026
• Deputy Program Manager - FEMA PA
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 16, 2026
• Industrial Organizational (I/O) Psychologist
  ICF · DC Client Office (DC88), United States of America · Posted Sep 15, 2026
• 2027 Summer Intern, Pricing Associate (Reston, VA or Remote)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 15, 2026

Sales (29)

• 2027 Summer Intern, Growth Enablement (Reston, VA; Arlington, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Research & Analysis (Reston, VA; New York, NY)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Offering Solutions & Sales Support Associate (Reston, VA or Remote)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 7, 2026
• Director, Program Management
  ICF · Virginia Remote Office (VA99), United States of America · Posted Oct 6, 2026
• Senior Manager, Energy Efficiency and Electrification Programs
  ICF · Washington Remote Office (WA99), United States of America · Posted Oct 5, 2026
• Intelligent Transportation Systems Program Manager
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 2, 2026
• Senior Policy Analyst (Reston, VA or Waltham, MA HYBRID role)
  ICF · Waltham, MA (MA12), United States of America · Posted Oct 1, 2026
• Associate Manager, Commercial Energy
  ICF · Virginia Remote Office (VA99), United States of America · Posted Oct 1, 2026
• Mitigation and Resilience Consultant - Disaster Management - Remote US
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 1, 2026
• 2027 Summer Intern, Human Capital and Learning (Remote from DC, MD or VA)
  ICF · Virginia Remote Office (VA99), United States of America · Posted Sep 30, 2026
• Senior Appian Practice Solution Architect
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 29, 2026
• Project Director, Survey Research
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 28, 2026
• Senior Growth Enablement Specialist – Public Sector
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 28, 2026
• Business Development Manager: Technology, Utilities
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 28, 2026
• Senior Account Specialist - Public Sector Strategic Sales - Remote (LA, California)
  ICF · California Remote Office (CA99), United States of America · Posted Sep 28, 2026
• Communications Account Manager (North Carolina)
  ICF · N Carolina Remote Office (NC99), United States of America · Posted Sep 28, 2026
• Senior Salesforce Practice Architect (Remote - US)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 25, 2026
• 2027 Summer Intern, Tech Partners Operations Analyst (Reston, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 25, 2026
• 2027 Summer Intern, Energy Markets and Policy (Reston, VA; Arlington, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 25, 2026
• Senior Manager, Project Management-Power Delivery
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 25, 2026
• Business Development Manager – Energy Development
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Business Development Manager: Marketing
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Survey Manager, Survey Research Science and Operations (Remote)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 23, 2026
• Senior Environmental Planner
  ICF · California Remote Office (CA99), United States of America · Posted Sep 21, 2026
• Director, Emergency Preparedness - Remote US
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 18, 2026

Customer Support

• Grant Analyst - Disaster Management - Hybrid Puerto Rico
  ICF · Guaynabo, PR (PR01), United States of America · Posted Oct 7, 2026
• IT Governance Analyst
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Environmental Chemist Laboratory Technician (Corvallis, OR)
  ICF · Oregon Client Office (OR88), United States of America · Posted Oct 7, 2026
• Environmental Chemist (Corvallis, OR)
  ICF · Oregon Client Office (OR88), United States of America · Posted Oct 7, 2026
• Energy Efficiency Outreach Coordinator
  ICF · New Mexico Remote Office (NM99), United States of America · Posted Oct 7, 2026
• RISE Applicant Specialist - Disaster Management - Los Angeles, California
  ICF · California Remote Office (CA99), United States of America · Posted Oct 6, 2026
• 2027 Summer Intern, Resilience Coordinator (Tallahassee, FL)
  ICF · Tallahassee, FL (FL36), United States of America · Posted Sep 30, 2026
• Seasonal Associate, Public Policy (Reston, VA or Remote)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 29, 2026
• 2027 Summer Intern, Transportation Planner (Arlington, VA)
  ICF · Arlington, VA (VA31), United States of America · Posted Sep 29, 2026
• IT Business Analyst
  ICF · Oregon Remote Office (OR99), United States of America · Posted Sep 29, 2026
• Seasonal Associate, Resilience Coordinator
  ICF · Florida Remote Office (FL99), United States of America · Posted Sep 28, 2026
• Toxicologist
  ICF · N Carolina Remote Office (NC99), United States of America · Posted Sep 28, 2026
• Homeless Services, Technical Support Specialist (Los Angeles Area or REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 26, 2026
• Homeless Services, HMIS Manager (Los Angeles Area or REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 26, 2026
• LMS Administrator
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Land Acquisition Support Specialist - Remote / Hybrid
  ICF · Florida Remote Office (FL99), United States of America · Posted Sep 22, 2026
• Partner, Digital Client Services
  ICF · Reston, VA (VA30), United States of America · Posted Sep 22, 2026
• Homeless Services, Manager of Training and Instructional Design (Los Angeles Area or REMOTE ROLE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 22, 2026
• Disaster Recovery Public Assistance Specialist - Reservist (On-Call)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 17, 2026
• Disaster Recovery Public Assistance Specialist - Reservist (On Call)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 17, 2026
• Associate Account Specialist, Manufactured Homes
  ICF · Louisiana Remote Office (LA99), United States of America · Posted Sep 17, 2026

Design & Product

• Systems Technical Director
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Product Owner
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 7, 2026
• Senior Business Analyst
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 2, 2026
• Project Analyst, SETA 2 (Partnerships)
  ICF · Virginia Remote Office (VA99), United States of America · Posted Sep 29, 2026
• Salesforce Administrator
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 28, 2026
• Digital Performance Coordinator (On-Call)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 25, 2026
• Instructional Systems Designer
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Junor Business Systems Analyst (Entry Level, Remote, Summer 2027)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 24, 2026
• Senior UX Designer (Secret or TS Clearance Required)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 23, 2026
• Scrum Master
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 21, 2026
• Project Analyst, SETA 2
  ICF · Virginia Remote Office (VA99), United States of America · Posted Sep 18, 2026
• Project Analyst - SETA Level 2, - Security Clearance Required (Hybrid Role)
  ICF · Virginia Client Office (VA88), United States of America · Posted Sep 16, 2026
• On-Call Lead Product Manager
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 15, 2026
• UX Designer, ServiceNow (Part-time, On Call)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 13, 2026

Marketing

• 2027 Summer Intern, Sustainable Mobility (New York)
  ICF · New York, NY (NY18), United States of America · Posted Oct 8, 2026
• 2027 Summer Intern, Communications Specialist (Reston, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 30, 2026
• Technical Writer, Journeyman (Security Clearance Required)
  ICF · Virginia Client Office (VA88), United States of America · Posted Sep 22, 2026
• Communications Manager (Future Opportunity)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 21, 2026
• Research Specialist, Social Marketing
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 17, 2026
• Communications Manager, Social Media
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 16, 2026
• Social Media Specialist
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 16, 2026
• On-Call Communications Associate, Events
  ICF · N Carolina Client Office (NC88), United States of America · Posted Sep 15, 2026
• 2027 Summer Intern, Marketing and Communications (Reston, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 14, 2026

Traditional Engineering

• Principal Consultant - Remote (On Call)
  ICF · Florida Remote Office (FL99), United States of America · Posted Sep 25, 2026
• Substation Civil Structural Engineer
  ICF · California Remote Office (CA99), United States of America · Posted Sep 17, 2026
• Electrical Engineer, Relay Settings - Remote
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 15, 2026

Finance & Accounting

• 2027 Summer Intern, Disaster Management Financial Analyst
  ICF · Tallahassee, FL (FL36), United States of America · Posted Oct 8, 2026
• Home Energy Auditor _ Entry Level
  ICF · Arizona Remote Office (AZ99), United States of America · Posted Oct 8, 2026
• Senior Financial Analyst
  ICF · Arizona Remote Office (AZ99), United States of America · Posted Sep 16, 2026

Human Resources

• Learning & Development Capability Partner
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026
• 2027 Summer Intern, Business Transformation (Reston)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 2, 2026
• Early Talent Acquisition Associate (Remote- DMV Area)
  ICF · Reston, VA (VA30), United States of America · Posted Sep 21, 2026

Legal

• Public Policy Specialist - Energy and Environment (REMOTE role or Hybrid role based in Reston, Virginia)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 9, 2026
• Public Policy Researcher (Entry-Level; Reston, VA)
  ICF · Reston, VA (VA30), United States of America · Posted Oct 9, 2026
• Contract Manager - FEMA PA
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026

Administrative & Office

• Senior Archaeologist
  ICF · California Remote Office (CA99), United States of America · Posted Oct 8, 2026
• Senior Archaeologist
  ICF · California Remote Office (CA99), United States of America · Posted Oct 5, 2026

Executive

• Vice President, Treasurer
  ICF · Reston, VA (VA30), United States of America · Posted Sep 28, 2026
• Head Start Grantee Specialist- Service Area XI AI/AN
  ICF · Nationwide Remote Office (US99), United States of America · Posted Sep 17, 2026

Healthcare

• Head Start Early Childhood Specialist Manager - Service Are XI (REMOTE)
  ICF · Nationwide Remote Office (US99), United States of America · Posted Oct 9, 2026
• Clinical Psychology Subject Matter Expert (HYBRID)
  ICF · Maryland Client Office (MD88), United States of America · Posted Oct 9, 2026

Service & Trades

• 2027 Summer Intern, Sales Associate
  ICF · Reston, VA (VA30), United States of America · Posted Oct 8, 2026