Lex Helsel
Director of Research & Evaluation

Dr. Alexis Helsel has professional experience conducting applied health research and program evaluations for several federal agencies, including NIH and DOD. She has contributed and managed mixed-method scale evaluation projects that include bibliometric analyses of program outcomes and impacts and network analyses. Dr. Helsel has extensive experience abstracting administrative from NIH databases, including QVR, IMPACII, RePORT, iCite, as well as PubMed, Web of Science, USPTO, and Federal RePORTER. She also has experience using publication and grant data to construct research networks using VosViewer and CitNetExplorer. Dr. Helsel also has a strong record of effective communication and developing evidence-based recommendations. She has co-authored 20 briefings of research and evaluation findings for senior government and military stakeholders, eight technical reports, one peer-reviewed publication, and 12 professional conference presentations. She has trained and provided technical guidance on epidemiologic and evaluation methods to multi-disciplinary teams of Masters- and PhD-level scientists. She is proficient with STATA, SAS, and Microsoft Access, Excel, and DeDoose. Dr. Helsel earned a PhD in epidemiology from the University of Pittsburgh. 

Paul Edwards
Chief Financial Officer

Paul brings 25 years of government contracting knowledge and over 10 years of senior management team experience to Ripple Effect.  He has worked in a variety of industries including IT services, secure networks, engineering, and shipbuilding.  Businesses he has worked with have ranged in size from $20M to $1B in annual revenue.

Most recently, Paul was CFO of Converged Security Services, a private equity backed business that was built through the acquisition of two government contractors specializing in IT services and security & access control. As the CFO, Paul was part of the team that grew the business by 40% over a two-year period.  He led the business in all aspects of finance, accounting, treasury, reporting and audit, as well as several company initiatives post-acquisition to streamline and improve business processes and compliance.

Prior to that, Paul worked as CFO for a small Rockville-based defense contractor called Ultra Electronics 3eTI, a subsidiary of a UK-based publicly traded company.  During his tenure there, Paul was responsible for all finance, HR, and IT functions.

Paul spent 19 years with General Dynamics in a variety of positions including CFO of their UK subsidiary, as well as Director of FP&A at GD’s Corporate Headquarters.  He started his finance career with 14 years at GD’s shipyard in Bath, Maine.

Paul graduated from Clarkson University with a Bachelor of Science in Engineering & Management.  He also has an MBA with honors from Clarkson University. He lives in Broadlands, VA with his wife, Kim.  He has three daughters in college at VCU, JMU and South Carolina.

Jessica Escobedo
Senior Director, Program Management and Policy

What does your day-to-day job involve?

It’s different every single day! I split my time between client support, staff support, and business development, so I get to identify and solve tricky problems all day long, which I love. Things are always evolving in science policy work, so you never know when politics or popular press may impact the work we’re doing. And it’s always fast-paced.

Why is science policy so important to Ripple’s business?

You could say that science policy is the heart of Ripple’s business. It’s where we started and how we grew our core capabilities into three unique, but interrelated divisions. Science policy work requires analytical skills, communication skills, and subject matter expertise, as well as exceptional project management, attention to detail, and practical, repeatable processes. These are the strengths that we bring to every client, every project, every time, and inspire our company’s core values.

What is a fun fact about you?

My husband and I met in an acapella group!

What advice do you have for those following in your footsteps?

Be open to opportunities around you. Some of the most wonderful things in my life happened because I talked with someone in an elevator or while waiting in line. Science policy is such a diverse field, that you never know who may help connect to you that next career step. If you’re willing to consider lots of possibilities, there are many paths to success.

Laura Welsh
Director of Human Resources

Laura Welsh started her career in nursing before deciding to get a Master’s degree in Human Resources and focus on topics such as change management, leadership development and coaching, employee engagement, and staff development. She has held numerous positions in HR and healthcare, rising to the level of CHRO for an 1,100-employee healthcare system in Virginia. Her most recent position was Director of Compensation for George Mason University, where she was responsible for developing a comprehensive and multi-faceted compensation program for 11,800 employees.

In addition to holding several HR certifications, Laura shows her passion for life-long learning through her Six Sigma Green Belt, Crucial Conversations facilitator certification, and a LIFO facilitator certification.