Full-Time

Industrial-Organizational Psychologist

Updated on 9/4/2026

ICF International

ICF International

10,001+ employees

Global solutions provider delivering technology-driven consulting

Compensation Overview

$98.2k - $166.9k/yr

Washington, DC, USA

In Person

Work is on-site in the Washington, DC office.

Master's, PhD

Category
Consulting (1)
Required Skills
Power BI
Microsoft Office
SAS
Data Visualization
R
Word/Pages/Docs
Tableau
Data Analysis
Excel/Numbers/Sheets
Microsoft Outlook
PowerPoint/Keynote/Slides

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Requirements
  • Candidates must hold an advanced degree in Industrial/Organizational Psychology, with the level determined by education and relevant post-degree experience: junior-level candidates require a Master's degree with at least six months of relevant experience or a Ph.D.; mid-level candidates require at least four years of relevant experience with a Master's degree or two years of relevant post-degree experience with a Ph.D.; senior-level candidates require at least eight years of relevant experience with a Master's degree or six years of relevant post-degree experience with a Ph.D., with experience directly related to the task requirements.
  • At least one year of experience in assessment development, creating employee assessments, psychometrics, and validation.
  • At least one year of experience consulting on military or Federal Human Resources or Talent Management.
  • At least one year of experience providing project management support, including resolving complex issues, establishing and maintaining timelines, monitoring project work activities, and communicating project status.
  • At least one year of experience with statistical software such as SAS, SPSS, or R and data visualization software such as Tableau or Microsoft Power BI.
  • Intermediate or advanced proficiency with Microsoft Office applications, including Outlook, PowerPoint, Word, Excel, and Microsoft Project.
  • Strong analytical, problem-solving, and decision-making capabilities.
  • High attention to detail.
  • Superior interpersonal skills, including courtesy, professionalism, and a cooperative attitude.
  • Ability to work in a fast-paced team environment under strict deadlines.
  • Demonstrated professionalism, including the ability to exercise good judgment, discretion, tact, and diplomacy.
  • Flexibility to handle multiple priorities and work limited overtime as necessary.
  • Ability to work with all levels of internal staff, outside clients, and vendors.
  • Ability and interest in learning new software tools and transferring knowledge.
  • Ability and willingness to develop and deliver presentations.
  • Sound business ethics, including protection of proprietary and confidential information.
Responsibilities
  • Contribute to the development of organizational and workforce solutions and services, typically working on multiple projects with all levels of staff.
  • Conduct applied Human Resources research, including developing, implementing, and maintaining assessments for personnel selection, promotion, career development, and organizational effectiveness.
  • Analyze job requirements, including tasks and competencies, to support development of testing and career development tools.
  • Develop and validate personnel assessment tools for selection or promotional purposes.
  • Evaluate the effectiveness of existing Human Resources systems and tools and provide recommendations.
  • Support the collection and analysis of data and conduct psychometric research, including planning and conducting analyses to draw practical conclusions and answer research questions.
  • Describe results of statistical analyses in practical language and explain implications that clients can understand and use.
  • Develop technical and non-technical reports, briefings, slide decks, white papers, memos, and other documentation.
  • Assess mandated laws, rules, and regulations for potential impact on work initiatives.
  • Assist with conducting meetings, workshops, trainings, and briefings.
  • Build relationships with Federal clients.
  • Provide assessment development, administration, validation, and workforce research solutions for Federal clients.
Desired Qualifications
  • Experience providing technical guidance to others.
  • Knowledge of test theory, psychometric methodology, statistics, and research methods for developing assessment tools and related instruments.
  • Ability to communicate technical and statistical information to non-technical audiences.
  • Experience designing and analyzing assessments or surveys, including item writing, reliability, and validity.
  • Exceptional research and writing skills.
  • Oral presentation and facilitation skills.

ICF International is a global solutions and technology provider that helps organizations tackle complex challenges and manage change. It combines deep expertise with technology-enabled services to deliver advisory, program management, and digital/analytic solutions that support clients across sectors. Its approach centers on applying specialized knowledge and data-driven tools to meet client needs and implement practical outcomes. The company differentiates itself by blending broad, deep expertise with technology to deliver integrated, end-to-end services at scale, rather than focusing on a single niche. Its goal is to help clients solve difficult problems, navigate transitions, and shape the future by delivering practical, measurable results.

Company Size

10,001+

Company Stage

IPO

Headquarters

Fairfax, Virginia

Founded

2020

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 6, 2026 Q2 EPS beat estimates, printing $1.86 versus $1.65 expected.
  • August 27, 2026 $20 million energy efficiency contract extends utility market momentum.
  • April 10, 2026 refinancing extended debt maturity to 2031 and improved liquidity.

What critics are saying

  • Q1 2026 revenue fell to $437.5 million from $487.6 million.
  • Q2 2026 revenue missed estimates again, signaling weak organic demand conversion.
  • One federal budget delay threatens 2026 guidance because backlog concentration is extreme.

What makes ICF International unique

  • ICF blends government consulting, digital delivery, and energy expertise across regulated markets.
  • July 28, 2026 Platform One Awardable status validates ICF’s defense software capabilities.
  • More than 90% of 2026 revenue guidance sits already in backlog.

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Benefits

401(k) Company Match

Flexible Work Hours

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

9%

1 year growth

9%

2 year growth

9%
PR Newswire
Jul 28th, 2026
ICF's AI-enabled DevSecOps solution achieves "Awardable" status in Department of War Platform One marketplace

ICF announced its AI-enabled DevSecOps knowledge fabric solution has achieved "Awardable" status in the Department of War's Platform One Solutions Marketplace. The marketplace connects DOW teams with pre-assessed DevSecOps solutions and mission-ready tools. The solution accelerates software development and delivery by combining engineering, automation, data integration and knowledge management into a single platform. It unifies development, security and operations data to improve visibility across the software delivery lifecycle, helping identify bottlenecks, strengthen compliance and reduce manual processes. ICF is a Cybersecurity Maturity Model Certification Level 2 certified vendor. The company partners with defence organisations to modernise systems through cybersecurity support, digital modernisation, AI, open-source development and custom engineering.

Squire Patton Boggs
Apr 27th, 2026
Squire Patton Boggs Advises ICF International on a $1.45 Billion Amended and Restated Credit Agreement | News | Squire Patton Boggs

Squire Patton Boggs represented ICF International, Inc. in connection with an amendment, restatement and increase to its $1.45 billion senior secured credit agreement with PNC Bank, National Association, as administrative agent, and the lenders party thereto. BOFA Securities, Inc. and Wells Fargo Securities, LLC acted as the joint lead arrangers on the transaction.

Yahoo Finance
Mar 2nd, 2026
Globalstar leads cash producers with 96% margin as ICF and Equifax struggle with efficiency

Globalstar, which operates low-earth orbit satellites providing voice and data communications in remote areas, stands out as a strong cash-producing investment with a 96.1% trailing 12-month free cash flow margin. The company, known for powering Apple iPhone's emergency SOS feature, has delivered exceptional revenue growth of 16.3% annually over the past five years. Two business services stocks to avoid are ICF International and Equifax. ICF International faces a declining sales pipeline with backlog averaging 7.4% declines over two years and anaemic growth projections of 2.4%. Equifax has seen its operating margin fall by 4.1 percentage points over five years, with EPS growth of just 2.2% annually, underperforming peers despite an 18.7% free cash flow margin.

VentureSquare
Dec 10th, 2025
Newbility secures KRW 25.1 billion in investment - 벤처스퀘어

Newbility (CEO Sangmin Lee), a physical AI-based robotics service and platform company, has secured KRW 25.1 billion in Series B funding. With this in...

StockTitan
Jan 7th, 2025
ICF Acquires AEG for $30M Revenue Boost

ICF has acquired Applied Energy Group (AEG) from Ameresco for a $30 million revenue boost. AEG, with over 100 experts, enhances ICF's utility management and state/local government capabilities with its energy technology platform. The acquisition is expected to be immediately accretive to ICF's Non-GAAP EPS and aligns with ICF's strategy to expand in energy markets. Ameresco will focus on its core projects post-divestiture.