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John Krupa Email & Phone Number
Information System Security Manager
at
Raytheon Technologies
1 work email found
@harris.com
2 phones found area 719
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Information System Security Manager
Location
Nashua, New Hampshire, United States
Company size
Who is John Krupa? Overview
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Quick answer
John Krupa is listed as Information System Security Manager at Raytheon Technologies, a with 134795 employees, based in Nashua, New Hampshire, United States. AeroLeads shows a work email signal at harris.com, phone signal with area code 719, and a matched LinkedIn profile for John Krupa.
John Krupa previously worked as Sr. Cyber Defense Technologist I (Sr. ISSO) at Raytheon Technologies and Sr. Cyber Defense Technologist I (Sr. ISSO) at Raytheon. John Krupa holds Master Of Science - Ms, Cyber Security from Southern New Hampshire University.
Company email context
Email format at Raytheon Technologies
This section adds company-level context without repeating John Krupa's masked contact details.
{first_initial}{last}@harris.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Krupa. Compare company email patterns before reaching out.
Profile bio
About John Krupa
Motivated, organized, productive, and personable individual with skills in information assurance, information technology, technical writing, and quality assurance. Displays a highly resourceful work ethic and works well independently or with team members. Talent for quickly mastering technology and having an eye for detail.Demonstrated history of producing accurate, timely documents meeting guidelines and deadlines. Has a history of providing excellent customer service and has a CompTIA Security+ Certification.
Listed skills include Information Assurance, 3D Studio Max, Microsoft Office, Technical Writing, and 25 others.
Current workplace
John Krupa's current company
Company context helps verify the profile and gives searchers a useful next step.
Raytheon Technologies
14 roles
John Krupa work experience
A career timeline built from the work history available for this profile.
Information System Security Manager
Information System Security Manager
Sr. Cyber Defense Technologist I (Sr. Isso)
Nov 2019 - May 2021
Sr. Cyber Defense Technologist I (Sr. Isso)
Jan 2019 - Nov 2019
It Security Specialist Ii (Isso)
Feb 2017 - Dec 2018
Tcto Systems Engineer Ii
Sep 2016 - Feb 2017
Tcto Systems Engineer
Oct 2015 - Sep 2016
Pc Technician
Jul 2015 - Oct 2015
Information Center Attendant
New Hampshire Department Of Resources And Economic Development
• Provide professional and courteous customer service• Provide weather reports• Organize and stock brochures• Maintain cleanliness of information center
Aug 2013 - Jul 2015
Support Technician
Nov 2013 - Jun 2015
Asset Protection, Gaming Specialist, Project Team Specialist, Seasonal
Jul 2010 - Nov 2013
Work Study
Veteran'S Memorial Library At Daniel Webster College
Oct 2009 - May 2012
Front End Assistant Manager
Market Basket
Jan 2006 - Aug 2009
3 education records
John Krupa education
Master Of Science - Ms, Cyber Security
Bachelor Of Science (Bs), Game Design And Development
High School Diploma
Bishop Brady High School
FAQ
Frequently asked questions about John Krupa
Quick answers generated from the profile data available on this page.
What company does John Krupa work for?
John Krupa works for Raytheon Technologies.
What is John Krupa's role at Raytheon Technologies?
John Krupa is listed as Information System Security Manager at Raytheon Technologies.
What is John Krupa's email address?
AeroLeads has found 1 work email signal at @harris.com for John Krupa at Raytheon Technologies.
What is John Krupa's phone number?
AeroLeads has found 2 phone signal(s) with area code 719 for John Krupa at Raytheon Technologies.
Where is John Krupa based?
John Krupa is based in Nashua, New Hampshire, United States while working with Raytheon Technologies.
What companies has John Krupa worked for?
John Krupa has worked for Raytheon Technologies, Raytheon, Bae Systems, Cdo Technologies, Inc., and Harris Corporation.
How can I contact John Krupa?
You can use AeroLeads to view verified contact signals for John Krupa at Raytheon Technologies, including work email, phone, and LinkedIn data when available.
What schools did John Krupa attend?
John Krupa holds Master Of Science - Ms, Cyber Security from Southern New Hampshire University.
What skills is John Krupa known for?
John Krupa is listed with skills including Information Assurance, 3D Studio Max, Microsoft Office, Technical Writing, Teamwork, Adobe Creative Suite, Quality Assurance, and Information Technology.
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