The leadership behind Trouble Defense
Dee Parker.
Founder & CEO · Trouble Defense LLC
Service shaped the leader.
People drive the mission.
Army veteran, safety educator and entrepreneur leading a team that helps people and organizations prepare with confidence, clarity and responsibility.
Veteran-owned since 2012 · Virginia, Maryland & Washington, DC
U.S. ARMY VETERAN 
Built on service.
Focused on people.
Dee Parker brings military experience, federal operations leadership and a commitment to practical education to Trouble Defense. Alongside co-owner Sheena Parker, he helps shape a company where professionalism and approachable instruction belong together.
U.S. Army · Eight years
Logistics, Unit Armorer responsibilities, and service as an Army Best Warrior Competition instructor and evaluator.
Federal operations · More than 15 years
Pentagon Motor Pool experience in logistics, equipment accountability and operational coordination.
Trouble Defense · Leadership today
Organizational partnerships, business development and training-team leadership—with qualified instructors delivering programs for different audiences.
Credentials behind
the leadership.
Instructor experience supporting professional, safety-focused education.
Safety & instruction
- NRA Certified Pistol Instructor
- NRA Range Safety Officer
- USCCA Instructor
Supporting educators
- U.S. LawShield Instructor
- U.S. LawShield Training Counselor
Preparedness & prevention
- TEEX / ALERRT Civilian Response to Active Shooter Events (CRASE) instructor training
- Certified Conflict Management & De-Escalation Instructor
Ask about credentials relevant to your program and the instructor assigned to your session.
Better-prepared people.
Stronger organizations.
Trouble Defense works with businesses, agencies and community organizations. Programs focus on awareness, communication and practical preparation—not fear.
More than a biography.
A record you can explore.
Read customer experiences, business information and community coverage. External links open in new tabs.
Google reviews
See what students share about training with Trouble Defense.
Read the reviews BUSINESS STANDINGBBB Accredited · A+
Review the company's business profile, rating and accreditation details.
View the BBB profile COMMUNITY COVERAGEBraille Monitor
A participant's account of accessible firearm safety education with the Trouble Defense team.
Read the NFB featureA few helpful answers.
About Dee and your next step.
What is Dee Parker's role today?
Dee is Trouble Defense's Founder and CEO, focused on company leadership, organizational relationships and the development of its training team.
Will Dee personally teach my class?
Not every class is taught by Dee. Instructors are assigned by program and availability. Ask before booking when a specific instructor matters.
Can we inquire about speaking or workshops?
Yes. Share your audience, topic, location and preferred date. The team will confirm the appropriate presenter, scope and availability.
Where does training take place?
Individual classes use scheduled locations in Fairfax and Lorton. Organizational training can be arranged at client sites. Follow your booking confirmation.
Can we request qualification information?
Yes. Ask for credentials relevant to the proposed program and assigned instructors when discussing your organizational training needs.
Start with a conversation.
Build a plan that fits.
For organizational training, speaking and partnerships, contact Dee. For individual classes, explore the team's calendar.
Looking for a class? View datesInclude your organization, location, group size, preferred dates and training goals.
Email Dee about trainingOpens your email app. You review and send the message.
Prefer a website form? Use our contact page.