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Jonathan Armacost Email & Phone Number

Warranty Manager at Ryan Homes at Ryan Homes
Location: Washington DC-Baltimore Area, United States, United States 9 work roles 14 schools
1 work email found @ryanhomes.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email j****@ryanhomes.com
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Current company
Role
Warranty Manager at Ryan Homes
Location
Washington DC-Baltimore Area, United States, United States
Company size

Who is Jonathan Armacost? Overview

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Quick answer

Jonathan Armacost is listed as Warranty Manager at Ryan Homes at Ryan Homes, a company with 1760 employees, based in Washington DC-Baltimore Area, United States, United States. AeroLeads shows a work email signal at ryanhomes.com and a matched LinkedIn profile for Jonathan Armacost.

Jonathan Armacost previously worked as Warranty Manager at Ryan Homes and Warranty Supervisor at Ryan Homes. Jonathan Armacost holds Bachelor Of Arts, Government And Politics from University Of Maryland.

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Email format at Ryan Homes

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{first_initial}{last}@ryanhomes.com
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Profile bio

About Jonathan Armacost

After serving eleven years in the United States Marine Corps, both as an enlisted Marine and a commissioned infantry officer, I returned home to Maryland in April 2018. I currently live in beautiful southern Frederick County, Maryland, with my wife, Caroline, and our four children, Sam, Juliana, Max, and Will. After returning home, I began a terrific new career in residential construction management for Ryan Homes (NVR), in the Washington Frederick (WFR) Division. I spent my first eighteen months managing new home construction as a Production Supervisor for single family detached homes, townhomes, and villa townhomes. I was promoted to Warranty Supervisor in October 2019, where I provide warranty representation for new homeowners in a variety of products, ranging from single family detached, townhomes, and condominiums. I grew up in Baltimore County, MD. I did my undergraduate studies at the University of Maryland at College Park and went on to earn a law degree from the University of Maryland School of Law. While I ultimately decided not to practice law, choosing instead to expand my family’s commitment to the Marines, my legal education gives me a unique, strategic perspective on construction operations, and has proven beneficial in so many other ways, such as understanding contractual obligations, drafting correspondence with customers, vendors and subcontractors, developers, government officials, or any of the other many stakeholders in the construction industry. I am very proud to have just completed eleven years of service as a United States Marine. After initially serving three years in the reserves so I could finish law school, I switched to active duty in January 2012. I am incredibly fortunate and humbled to have had the opportunity to lead infantry Marines, in training and in combat, for more than 8 years. After two years as a Platoon Commander, I became heavily involved planning and supervising the safe conduct of numerous large-scale exercises, resulting in the certification of thousands of Marines from Second Marine Regiment for deployments across the globe. In my role as an Assistant Operations Officer, I managed day-to-day operations for more than 3,000 Marines. I am a results-oriented person and worked tirelessly for eleven years to improve the way the Marine Corps trains and operates. I'm very happy to now be able to bring my ability to think strategically, solve problems, influence others to action, and simply get things done, to the private sector.

Listed skills include Leadership, Team Building, Planning, Defense, and 32 others.

Current workplace

Jonathan Armacost's current company

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Ryan Homes
Ryan Homes
Warranty Manager at Ryan Homes
reston, virginia, united states
Website
Employees
1760
AeroLeads page
9 roles · 26 years

Jonathan Armacost work experience

A career timeline built from the work history available for this profile.

Warranty Manager

Current

Frederick, MD

Oct 2022 - Present

Warranty Supervisor

Frederick, MD

Major Accomplishments:-Closed more than 200 service tickets in 6 months.-Worked with another Warranty Supervisor to Produce the Ryan Homes Warranty Road Map to help our customers better understand our warranty program. -Received 3 customer letters of appreciation. Job Description:-Manage day-to-day operations for the warranty department in 4 separate.

Oct 2019 - Oct 2022

Production Supervisor

Frederick, Maryland

Major Accomplishments:-Served as Project Manager for the construction of 14 single family detached homes as a Production Supervisor.-Successfully completed an intensive third party inspection for job site safety and environmental compliance. -Assisted the Project Manager in construction of 18 single family detached, 10 town homes, and 10 villa town homes..

Apr 2018 - Oct 2019

Marine Infantry Officer

United States Marine Corps

Camp Lejeune, NC; Afghanistan; Germany; Korea; Japan

 Officer Candidate School, Basic Officer Course, Infantry Officer Course, and various other USMC operations courses Promoted, re-enlisted, and provided both personal and professional mentorship for over 250 Marines Conducted performance evaluations for 20 enlisted leaders and wrote personal awards for over 75 more

Jan 2012 - Apr 2020

Weapons Company Executive Officer

United States Marine Corps

Camp Lejeune, NC

 Led as 2nd in command of more than 200 infantry Marines  Supervised perfect accountability, care, and maintenance of $75,000,000 in weapons, gear, vehicles, and equipment Managed the safe training and logistics for more than 200 Marines, directly resulting in their overall military readiness Hand-selected by the Battalion Commander to serve as the.

Sep 2015 - Dec 2015

Platoon Commander

United States Marine Corps

Camp Lejeune, NC

 Safely commanded as many as 85 infantry Marines through sustained, front-line combat operations Provided effective security to support the safe withdrawal of 10,000 NATO forces and $350,000,000 in weapons, gear, and other equipment from Southwest Afghanistan Directly responsible for the safety, welfare, accountability, training, and discipline of 45.

Jul 2013 - Sep 2015

Assistant Operations Officer

United States Marines Corps

Camp Lejeune, NC

 Planned and supervised 6 large scale and multi-national exercises resulting in improved training, evaluation, and assessment for more than 6,000 U.S. Marines and joint U.S. and non-U.S. military personnel Improve the process for conducting integrated planning and execution of numerous military exercises, resulting in the certification of three separate.

Dec 2015 - Mar 2018

Construction Laborer

Armacost Contracting

Baltimore County, MD

Throughout the 2000s, I worked periodically as a general laborer and contractor for my uncle at Armacost Contracting in support of his business building custom homes throughout Central Maryland. Work performed included framing, roofing, operation of small heavy equipment, and both interior and exterior trim.

2000 - 2007 ~7 yrs
Team & coworkers

Colleagues at Ryan Homes

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14 education records

Jonathan Armacost education

Officer Candidates Course

Usmc Officer Candidate School, Quantico, Va

Usmc Basic Officers Course

The Basic School, Quantico, Va

Usmc Infantry Officers Course

The Basic School, Quantico, Va

Magtf Operations Ashore

Usmc Expeditionary Warfare School, Camp Lejeune, Nc

Fires Support Coordinator Course

Expeditionary Warfare Training Group- Atlantic, Little Creek, Ca

Maritime Pre-Positioning Force Staff Planners Course

Expeditionary Warfare Training Group- Atlantic, Little Creek, Va

Urban Mobility Breachers Course

Marine Corps Engineer School, Camp Lejeune, Nc

Expeditionary Warefare Staff Planners Course

Expeditionary Warfare Training Group- Atlantic, Little Creek, Va

Marine Combat Training

School Of Infantry (East), Camp Lejeune, Nc

Recruit Training

Marine Corps Recruit Training Depot, Parris Island, Sc

Usmc Basic Military Police Officers Course

Usmc Military Police School

Watch Officer/Watch Chief Course

Marine Air-Ground Task Force Integrated Systems Training Center, Camp Lejeune (Johnson), Nc
FAQ

Frequently asked questions about Jonathan Armacost

Quick answers generated from the profile data available on this page.

What company does Jonathan Armacost work for?

Jonathan Armacost works for Ryan Homes.

What is Jonathan Armacost's role at Ryan Homes?

Jonathan Armacost is listed as Warranty Manager at Ryan Homes at Ryan Homes.

What is Jonathan Armacost's email address?

AeroLeads has found 1 work email signal at @ryanhomes.com for Jonathan Armacost at Ryan Homes.

Where is Jonathan Armacost based?

Jonathan Armacost is based in Washington DC-Baltimore Area, United States, United States while working with Ryan Homes.

What companies has Jonathan Armacost worked for?

Jonathan Armacost has worked for Ryan Homes, United States Marine Corps, United States Marines Corps, General Nutrition Centers, Inc, and Armacost Contracting.

Who are Jonathan Armacost's colleagues at Ryan Homes?

Jonathan Armacost's colleagues at Ryan Homes include Josh Mckee, Ashley Damschen, Jackie Yarnell, Tim Collins, and Kimberly Dee.

How can I contact Jonathan Armacost?

You can use AeroLeads to view verified contact signals for Jonathan Armacost at Ryan Homes, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Armacost attend?

Jonathan Armacost holds Bachelor Of Arts, Government And Politics from University Of Maryland.

What skills is Jonathan Armacost known for?

Jonathan Armacost is listed with skills including Leadership, Team Building, Planning, Defense, Public Speaking, Operational Planning, Microsoft Powerpoint, and Logistics.

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