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Greg Karczewski Email & Phone Number

Sr. Enterprise Architect
Location: Annandale, Virginia, United States 10 work roles 2 schools
1 work email found @smartronix.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Role
Sr. Enterprise Architect
Location
Annandale, Virginia, United States

Who is Greg Karczewski? Overview

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Quick answer

Greg Karczewski is listed as Sr. Enterprise Architect based in Annandale, Virginia, United States. AeroLeads shows a work email signal at smartronix.com and a matched LinkedIn profile for Greg Karczewski.

Greg Karczewski previously worked as Sr. Enterprise Architect at Alta It Services, Llc and Sr. Enterprise Architect at Smartronix, Inc. Greg Karczewski holds Bachelor'S Degree, Business Administration, Management And Operations, 3.00 from Radford University.

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Email format at smartronix.com

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

About Greg Karczewski

Summary Over twenty years of progressive professional experiences in design, planning, and development of large complex federal enterprises. Demonstrates expertise in EA methodology, actionable EA design, enterprise modeling, enterprise capability planning, enterprise transformation, information security, solution architecture design, application system and infrastructure development, as well as enterprise engineering process development. Experienced in working within federal projects. Showed a strong track record of success in working with a large group of stakeholders to provide results and support the PM throughout the life of the project. Experience with creating workflows, process improvements and facilitating process engagements. Documenting business processes using industry modeling tools. Identified and consulted with clients on recommended changes in client work processes as appropriate. Balanced between technical analysis and interpersonal skills. Excellent written and oral communications.

Listed skills include Enterprise Architecture, Solution Architecture, Analysis, Integration, and 14 others.

10 roles · 39 years

Greg Karczewski work experience

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Sr. Enterprise Architect

Client: Army Program Executive Office Enterprise Information Systems (PEO EIS); Developed and maintained Department of Defense Architectural Framework (DoDAF 2.0) products including Operational Views, System Views, and Technical Views, utilizing IBM System Architect 11.4 and validating those models with PEO EIS SME’s.Ensured that the PEO EIS’s architecture is compliant and aligned with Business Enterprise Architecture (BEA 10.0). Evaluated the ARIS architecture modeling tool.

Jan 2012 - Jan 2013

Sr. Enterprise Architect

Smartronix, Inc

Developed and maintained Department of Defense Architectural Framework (DoDAF 2.0) products including Operational Views, System Views, Technical Views, utilizing IBM System Architect 11.4 validating those models with AF/SG6A SME’s.Ensured that the architecture for each Defense Business Transformation (DBT) package is compliant with the current version of the Business Enterprise Architecture (BEA) and the component-level EA (MHS EA). Selected to be a member of a Tiger Team to develop a joint activity model (OV-5) for the Air Force, Army, and Navy.

Jan 2011 - Jan 2012

Sr. Enterprise Architect

Client: Military Health System (MHS) OCIO Architecture Support; Developed and maintained Department of Defense Architectural Framework (DoDAF1.5) products including Operational Views, System Views, utilizing IBM System Architect 11.4 validating those models with MHS OCIO SME’s.Responsible for reviewing and validating modernization investments requiring a Defense Business Transformation (DBT) certification/annual investment review. Supported the Defense Health Program Systems Inventory Reporting Tool (DHP-SIRT). Selected to participate in the Electronic Health Record – Way Ahead (EHR-WA) Tiger Team initiative. .

Jan 2009 - Jan 2010

Sr. Enterprise Architect

Personnel and Readiness, Information Management Office (P&R IM); Developed and maintained Department of Defense Architectural Framework (DoDAF1.5) products including Operational Views and System Views utilizing IBM System Architect and validating those models with P&R IM personnel. Integrated existing models into look ahead models for BTA.

Jan 2006 - Jan 2008

Sr. Enterprise Architect/Project Manager

Client: Military Sealift Command (MSC); Developed and maintained Department of Defense Architectural Framework (DoDAF) models to include Operational Views and System Views, utilizing IBM System Architect and validating those models with MSC SME’s.

Jan 2003 - Jan 2006

Sr. Enterprise Architect

Developed and maintained Federal Enterprise Architectural Framework (FEAF) models of decennial census processes, utilizing IBM System Architect and validating those models with BOC SME’s.Client: Federal Maritime Commission (FMC)Performed risk assessment and cost-benefit analysis. Information Management Consultants

Jan 2001 - Jan 2002

Project Manager/Sr. Lead Consultant

Discovery Communications Inc

Integrated an existing LiveLink 8.0 front-end application and Kofax’s Ascent Capture 4.0 product suite.

Jan 1998 - Jan 2001

Sr. Software Engineer/Project Lead

Provided technical advice on all aspects of LAN software engineering, the TRIS Document Imaging System, and the Automated FORMR distributed data entry system (AFR). Resulted in $100,000+/year savings in data entry costs and has improved data quality by 65% at the EPCRA Reporting Center.Client: Housing and Urban Development (HUD)Prepared the Functional Description, System Specification, and Detailed Design documents. Supervised a team of two programmer analysts as well as technical support as required. Designed system to establish a telecommunications link between mortgagees, homeowners and HUD.

Jan 1988 - Jan 1998

Analyst

Cbsi

Experience with creating workflows, process improvements and facilitating process engagements. Documenting business processes using industry modeling tools. Identified and consulted with clients on recommended changes in client work processes as appropriate

1988 - 1998 ~10 yrs

Systems Analyst

Developed functional description, design specifications and user's manuals for utilization of bar code technology when performing inventory and status inspections aboard FBM and Trident submarines. Reduced keying of inventory from 12 hours to 2 hours. Resulted in drastic reduction of proliferation of test equipment; Savings amounted to over $2,000,000.

Jan 1985 - Jan 1988
2 education records

Greg Karczewski education

Bachelor'S Degree, Business Administration, Management And Operations, 3.00

Activities and Societies: Hiking and fishingStudy

Bachelor'S Degree, Business, Management, Marketing, And Related Support Services

Raford Univ
FAQ

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What is Greg Karczewski's role at their current company?

Greg Karczewski is listed as Sr. Enterprise Architect.

What is Greg Karczewski's email address?

AeroLeads has found 1 work email signal at @smartronix.com for Greg Karczewski.

Where is Greg Karczewski based?

Greg Karczewski is based in Annandale, Virginia, United States.

What companies has Greg Karczewski worked for?

Greg Karczewski has worked for Alta It Services, Llc, Smartronix, Inc, Cta, Inc, Booz Allen Hamilton, and Caci International Inc.

How can I contact Greg Karczewski?

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What schools did Greg Karczewski attend?

Greg Karczewski holds Bachelor'S Degree, Business Administration, Management And Operations, 3.00 from Radford University.

What skills is Greg Karczewski known for?

Greg Karczewski is listed with skills including Enterprise Architecture, Solution Architecture, Analysis, Integration, Enterprise Software, Software Documentation, It Strategy, and Strategic Planning.

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