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ICF International

Global solutions provider delivering technology-driven consulting

Energy Engineer

Full-TimeUpdated on 10/23/2026
$74.1k - $126k+ 401(k) match + Employee Stock Purchase Plan
Junior
Bachelor's
Houston, TX, USA
RemoteRemote position based in Houston, TX; up to 30% local and regional travel for site visits and client meetings.
Architecture & Civil EngineeringBuilding Services Engineering

About the job

Requirements
  • A bachelor's degree in Mechanical, Chemical, Electrical, Energy, Environmental, or Renewable/Sustainable Engineering is required; applicants may substitute one year of related experience for one year of education.
  • At least two years of professional experience in energy efficiency engineering, building systems, utility programs, ESCOs, facility engineering, or related work is required.
  • A valid driver's license and successful completion of a Motor Vehicle Records check are required.
  • Proficiency with Microsoft Office applications, including Word, PowerPoint, Project, Outlook, and Excel, is required.
  • Ability to manage multiple assignments and changing priorities while maintaining schedules and work-product quality is required.
  • Ability to handle confidential information ethically is required.
Responsibilities
  • Support engineering reviews of energy savings calculations for HVAC systems, building automation controls, lighting, motors, and process equipment.
  • Apply established program procedures and technical guidance when evaluating baselines for existing buildings and new construction.
  • Assist with preparing and reviewing measurement and verification plans and supporting documentation for energy savings verification.
  • Provide factual technical information to contractors and customers about program requirements for energy modeling and energy calculations, escalating non-routine questions to senior staff.
  • Support feasibility assessments for new energy efficiency measures and emerging technologies through research, data collection, calculations, and documentation for pilot studies or potential deemed savings methodologies.
  • Develop and review spreadsheet-based calculations and, with guidance, regression models for new and existing technologies.
  • Conduct on-site energy assessments and analyze commercial and industrial building energy performance to identify potential cost-effective energy efficiency upgrades.
  • Document site conditions, equipment characteristics, operating assumptions, savings inputs, and recommended next steps in organized project files and client-ready work products.
  • Communicate with building managers, customers, contractors, and internal team members to gather information and support implementation of energy efficiency upgrades.
  • Coordinate assigned tasks with team members and clients to support program participation, schedules, and deliverable quality.
  • Travel up to 30% locally and regionally for site visits and client meetings.
Desired Qualifications
  • Engineer-in-Training certification, Certified Energy Manager certification, or interest in pursuing a relevant professional credential.
  • Experience analyzing utility interval (AMI) data, regression modeling, and energy savings calculations.
  • Experience with energy modeling tools such as TRACE 700/3D, eQuest, Carrier HAP, EnergyPlus, or OpenStudio.
  • Knowledge of building energy codes and green building standards, including IECC, LEED, and WELL.
  • Familiarity with the Texas Technical Resource Manual (TRM) and deemed savings methodologies.
  • Familiarity with utility energy efficiency programs, including Evaluation, Measurement & Verification activities using IPMVP and/or ASHRAE Guideline 14.
  • Working knowledge of lighting systems, motors, HVAC systems, building automation systems, or industrial processes.
  • Experience preparing or reviewing engineering calculations, technical documentation, or data analyses.
  • Experience conducting or supporting energy audits using ASHRAE 211 standards.
  • Experience evaluating energy efficiency projects within utility incentive programs and/or data center environments.
  • Ability to identify issues, evaluate options, and develop recommendations within established procedures and with senior technical guidance.
  • Clear written and verbal communication and effective collaboration with internal teams, clients, customers, contractors, and vendors.
  • Analytical problem-solving and sound judgment within defined procedures and practices.
  • Ability to work independently on routine assignments and seek guidance for new, non-routine, or complex work.

About the company

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

Reston, Virginia

Founded

2020

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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

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.