About Us

We believe that Leadership is paramount and foundational to every great company. We believe in delivering LEADERS AT EVERY LEVEL. Being a LEADER is not about making bold decisions, always having the last word, or about title. Great LEADERs will always take time to listen. They ALWAYS place the organization and subordinates before their own individual success. They CLEARLY understand the importance of trust, credibility, and humility. They BELIEVE in being responsible for everything that can go wrong and passing on praise to others for what goes right. Leadership is about character, which is defined through the eyes of those you are entrusted to lead.
advisory services

THE ISI WAY

At ISI, it’s not what we do but how we do it. We redefine ways to elevate standards and exceed expectations.

Our vision is to succeed together by employing and inspiring excellence in all things, always.

Our Team

ISI Professional Services is a Service-Disabled Veteran-Owned Small Business (SDVOSB) that provides our federal and commercial customers a comprehensive range of services and solutions. Since 1991, ISI’s strategy has been to meet the needs of our clients and exceed their expectations by using our customer-focused and performance-based processes.

Our most valuable asset –OUR PEOPLE– is the ultimate driver of success in helping our customers achieve mission success, operational excellence, and outstanding results and maintaining long lasting relationships. Our employees are passionate about their jobs, their customers and their company. ISI integrates its diverse capabilities, extensive experience and expertise to deliver customer-focused results.

ISI is uniquely able to respond anywhere and anytime; and, as our 30-year history illustrates, our deeply rooted relationships and success offer a low-risk solution to existing or emerging requirements. Your business is critical to our success. Our mission is to proactively exceed your expectations by aligning our solutions and resources with your unique requirements.

We strive to be your trusted partner. ISI has several agency-specific contracting vehicles as well as (2) General Services Administration (GSA) Federal Supply Schedules to include: Professional Services and Comprehensive Furniture Management Services.

ISI Professional Services

ISI’s CEO, Christopher Lefebvre, a Marine Corps Veteran of campaigns in Iraq and Afghanistan, has instituted and maintains a priority of hiring Veterans to support our clients. We’ve found these Veterans demonstrate a core, can-do mentality, complimented by a fundamental sense of accountability and responsibility. Firmly rooted in the belief that the customer can always go elsewhere for their requirements, ISI mandates professionalism from its support employees at all times. Consistently high levels of service support are learned behaviors and are an intrinsic part of our company’s culture – nothing less is acceptable.

Executive Leadership

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President & CEOChristopher Lefebvre

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Chief Operating OfficerWendy Ramos

People Operations

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HR ManagerRenee Shaffer

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Recruiting ManagerAndrew Van Den Hoak

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Talent Acquisition SpecialistCourtney Pannebecker

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Employee Engagement SpecialistAmanda Paulson

Finance

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Senior Staff Accountant Barbara Matine

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Finance DirectorChristina Noel Jones

Business Development & Capture

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Managing Director, BD & CaptureCatherine Niles

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Proposal Manager & FSOCliti Shafer

Contracts & Compliance

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Managing Director, Contracts & ComplianceMegan Shelton

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Contract CoordinatorEllen Milliken

Advisory Services

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Managing Director, Advisory ServicesDavid Stonehouse

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Senior Program Manager Caitlin Cunningham

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Quality Assurance ManagerJennifer
Shaw

Facilities & Engineering (F&E)

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F&E Program ManagerNicholas Caskey

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Senior Federal Program Manager/CMTSS Adolph Dominguez

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Career Fields at ISICareers

Work hard. Be rewarded. At ISI Professional Services we believe that everyone deserves an opportunity to be compensated well and take care of themselves both at work and outside of it. Click on the functional area below to view our rewarding career opportunities!

Program & Project Management

Acquisition Management

Logistics & Supply Chain

Construction Management
& Facilities

Real Estate Consulting

Administrative

We offer a variety of career fields.
Learn more about the benefits of joining our team.

companies with diversity

Career Fields at ISICareers

Work hard. Be rewarded. At ISI Professional Services we believe that everyone deserves an opportunity to be compensated well and take care of themselves both at work and outside of it. Click on the functional area below to view our rewarding career opportunities!

We offer a variety of career fields. Learn more about the benefits of joining our team.