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Corwin Johnson Email & Phone Number

Technical Director at ManTech at ManTech International Corporation
Location: Annandale, Virginia, United States 10 work roles 4 schools
2 work emails found @mantech.com 1 phone found area 703 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 1 phone

Work email c****@mantech.com
Direct phone (703) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ManTech International Corporation
Role
Technical Director at ManTech
Location
Annandale, Virginia, United States

Who is Corwin Johnson? Overview

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Quick answer

Corwin Johnson is listed as Technical Director at ManTech at ManTech International Corporation, based in Annandale, Virginia, United States. AeroLeads shows a work email signal at mantech.com, phone signal with area code 703, and a matched LinkedIn profile for Corwin Johnson.

Corwin Johnson previously worked as Senior Proposal Development Manager at Mantech International Corporation and Director, Proposal Support at Mantech International. Corwin Johnson studied at Air Intelligence (Ai) Technical Training School, Lowry.

Company email context

Email format at ManTech International Corporation

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{first}.{last}@mantech.com
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AeroLeads found 2 current-domain work email signals for Corwin Johnson. Compare company email patterns before reaching out.

Profile bio

About Corwin Johnson

Corwin Johnson is a Technical Director at ManTech at ManTech International Corporation.

Current workplace

Corwin Johnson's current company

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ManTech International Corporation
Mantech International Corporation
Technical Director at ManTech
10 roles · 53 years

Corwin Johnson work experience

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

Senior Proposal Development Manager

Current
Mantech International Corporation

Responsible for planning, scheduling and managing all aspects of competitive federal government proposals. This includes the development of the win strategy, technical solutions and cost strategy support. Primary duties consist of a broad range of business development and proposal development activities including:Serving as proposal manager on major.

Jun 2004 - Present

Director, Proposal Support

Current
Mantech International
2003 - Present ~23 yrs 4 mos

Technical Director

Jun 2004 - Apr 2011

Proposal/New Business Consultant

Assistech, Inc

managing JCON Task Order proposal responses, as well as responses to major new and re-competition opportunities. Managed over ten JCON BPA proposal responses, with six wins with a life-cycle value of over $20 million.

Jun 2003 - Jun 2004

Technical Director

Digitalnet Llc (Formerly Getronics Government Solutions)

Served as the Director, Business Process & Operations in the Sales Support Organization within Business Development. Significant contributor as well as led and directed a staff that performed the following functions:Systems administration of the Business Development new business Pipeline Data Base application including access and security, data integrity.

Jan 1997 - May 2003

Principal Systems Engineer And Technical Director

I-Net, Inc

Served as the Director of the Presales/Proposal/Transition organization in the Bethesda Enterprise Service Center (ESC) and later as the Director, Marketing Technical Support for the Commercial Outsourcing organization with similar duties and responsibilities:Performed new business development support including developing presales marketing and proposal.

Oct 1993 - Dec 1996

Deputy To The Vice President

Infonet Services Corporation (A Subsidiary Of Csc)

Provided a broad range of executive management oversight critical to the delivery of outsourced mainframe-based computing services to Government and commercial clients:Managed all activities affecting service quality and service levelsMonitored all aspects of the problem resolution process and assessed the effectiveness of all data center quality assurance.

Feb 1985 - Sep 1993

Manager/Business Unit General Manager (Acting)

Boeing Computer Services Company

Progressed from a sales/marketing support position to sales and eventually, sales management positions:Defined the mission of a new division, including its operating plan, sales, and revenue and profit commitmentsDeveloped the capture strategy and managed a 35-person proposal team that produced the award of a $14M software development contractManaged a.

Jan 1973 - Jan 1985

Tecnical Director (Last)

1973 - 1985 ~12 yrs

Intelligence Officer

Upon returning from Vietnam in 1967, assigned as a staff officer to the Director of Intelligence, Headquarters, Tactical Air Command (now Air Combat Command):Participated in the requirements analysis and system design of one of the first automated, integrated tactical intelligence databasesDeveloped Statements of Work (SOW), which were included in RFPs for.

Sep 1965 - Dec 1972
4 education records

Corwin Johnson education

Education record

Air Intelligence (Ai) Technical Training School, Lowry

Education record

Photographic Intelligence (Pi) Technical Training School, Lowry
FAQ

Frequently asked questions about Corwin Johnson

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

What company does Corwin Johnson work for?

Corwin Johnson works for ManTech International Corporation.

What is Corwin Johnson's role at ManTech International Corporation?

Corwin Johnson is listed as Technical Director at ManTech at ManTech International Corporation.

What is Corwin Johnson's email address?

AeroLeads has found 2 work email signals at @mantech.com for Corwin Johnson at ManTech International Corporation.

What is Corwin Johnson's phone number?

AeroLeads has found 1 phone signal(s) with area code 703 for Corwin Johnson at ManTech International Corporation.

Where is Corwin Johnson based?

Corwin Johnson is based in Annandale, Virginia, United States while working with ManTech International Corporation.

What companies has Corwin Johnson worked for?

Corwin Johnson has worked for Mantech International Corporation, Mantech International, Mantech, Assistech, Inc, and Digitalnet Llc (Formerly Getronics Government Solutions).

How can I contact Corwin Johnson?

You can use AeroLeads to view verified contact signals for Corwin Johnson at ManTech International Corporation, including work email, phone, and LinkedIn data when available.

What schools did Corwin Johnson attend?

Corwin Johnson studied at Air Intelligence (Ai) Technical Training School, Lowry.

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