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Eric Jefferson Email & Phone Number

Network Operations Manager at CACI International, Inc. at CACI International Inc
Location: Orangeburg, South Carolina, United States 8 work roles 4 schools
1 work email found @l3design.eu 5 phones found area 803 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email e****@l3design.eu
Direct phone (803) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Network Operations Manager at CACI International, Inc.
Location
Orangeburg, South Carolina, United States
Company size

Who is Eric Jefferson? Overview

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Quick answer

Eric Jefferson is listed as Network Operations Manager at CACI International, Inc. at CACI International Inc, a company with 17381 employees, based in Orangeburg, South Carolina, United States. AeroLeads shows a work email signal at l3design.eu, phone signal with area code 803, and a matched LinkedIn profile for Eric Jefferson.

Eric Jefferson previously worked as Network Operations Manager at Caci International Inc and Chief Consultant at Creative Computer Concepts. Eric Jefferson holds Electrical And Electronics Engineering from University Of South Carolina.

Company email context

Email format at CACI International Inc

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{first}.{last}@l3design.eu
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AeroLeads found 1 current-domain work email signal for Eric Jefferson. Compare company email patterns before reaching out.

Profile bio

About Eric Jefferson

Leader who blends strategic thinking with tactical execution to deliver results in a highly complex environment. Innovator with the ability to squeeze efficiencies from existing budgets, processes and functional areas. Senior Network Architect who possesses the business acumen and customer insight required to produce sustainable bottom line results. Systems Administrator with proven success in the design and implementation of large IT projects containing a high degree of criticality.Specialties: Technical Training, Network Architecture, Systems Administration, Consulting

Listed skills include Cisco Technologies, Data Center, Switches, Firewalls, and 46 others.

Current workplace

Eric Jefferson's current company

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CACI International Inc
Caci International Inc
Network Operations Manager at CACI International, Inc.
arlington, virginia, united states
Website
Employees
17381
AeroLeads page
8 roles · 13 years

Eric Jefferson work experience

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

Network Operations Manager

Current

Sumter, South Carolina, United States

Jul 2021 - Present

Chief Consultant

Current
Creative Computer Concepts

Orangeburg, South Carolina, United States

  • General business and management functions.
  • Provide computer-consulting services, including hardware/software specifications, implementations, training and support.
  • Prepare individuals for professional IT Certifications and provided training as necessary.
  • Teach Adult Education computer courses at Orangeburg-Calhoun Technical College.
  • Teach Cisco courses at various commercial training houses.
Jan 1995 - Present

Network Architect

Sumter, South Carolina, United States

responsible for the design and administration of a 20-site VoIP enclave, consisting of CCM Clusters, Metting Place Servers, Voice Gateways, etc.

Oct 2008 - Jul 2021

Training Manager

  • Develop training plans for 80 IT professionals, including SOW compliance, which resulted in 25 individuals (in an 80 person organization) receiving promotions according to their chosen career goals and aspirations.
  • Established personnel development tools.
  • Design, assemble and configure a new $20M state-of-the-art classroom & lab, including a rapid-deployment reconstitution tool utilizing existing resources and equipment.
  • Design and develop online training tools utilizing multi-media technology.
  • Manage an annual training budget in excess of $500,000/year and negotiate custom training events to meet site requirements.
  • Develop and deliver custom courseware in TCP/IP; Cisco Switching & Routing; VoIP; Secure OS; IPS; Wireless APs; PKI; Solaris; Red Hat Linux; Windows 2000/2003 Domain Administration; HA on Systems, Routers & Switches.
Apr 2002 - Oct 2008

Partner

Mjab, Llc
2013 - 2016 ~3 yrs

Information Technology Director

Scienda Building Sciences, Llc
  • Overall management of the IT department. Develop and maintain IT project-scheduling requirements, manpower allocations and the budget. Raised system and network uptime to 99.9% from approximately 65%, realizing a 10%.
  • Designed the IT infrastructure, including a completely switched backbone, Cisco PIX firewall & Exchange.
  • Implemented Made 2 Manage (ERP), allowing the automation of manufacturing steel-framed roof trusses.
  • Systems administration and software customization for CAD systems: Vertex BD, Solid Edge, and AutoCAD R2000i.
  • Integration of the Rosette manufacturing line, the CAD/CAM applications and the ERP system.
Dec 2000 - Apr 2002

Senior Systems Administrator

Gulfstream Aerospace Corporation
  • Designed and developed a web-based application written in PERL for intranet delivery of critical engineering documents, utilizing an Oracle 8i back-end database, which resulted in a savings of $120,000 per year in.
  • Specified, configure, purchase and implement Gulfstream’s first IBM AIX SP super-computer cluster. This configuration also included the VSS storage sub-system.
  • Perform systems administration for the ECAD project consisting of a Mentor Graphics-based CAD system interfaced to an Oracle database.
  • Design, develop and support custom CATIA IUAs, shell scripts, etc. to perform design automation functions for CAD users.
  • Trouble shooting, backup & recovery on ADSM (Tivoli), network configuration (TCP/IP) and data migration with ADSM HSM
Mar 1998 - Dec 2000

Cad Integrator

Frigidaire Home Products, Inc.
  • Responsible for CATIA/CAD software customization, software installation, support, etc.
  • Specified, purchased, configured and installed replacement AIX servers (H50), and workstations (43P-140).
  • Assist the JD Edwards implementation team in the rollout of their ERP/MRP system
  • Systems administration, system troubleshooting, customer support, and backup & recovery utilizing SMIT Sysback.
Oct 1996 - Mar 1998
Team & coworkers

Colleagues at CACI International Inc

Other employees you can reach at caci.com. View company contacts for 17381 employees →

4 education records

Eric Jefferson education

High School Diploma, College/University Preparatory And Advanced High School/Secondary Diploma Program

Ow

High School Diploma, College/University Preparatory And Advanced High School/Secondary Diploma Program

Ow
FAQ

Frequently asked questions about Eric Jefferson

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

What company does Eric Jefferson work for?

Eric Jefferson works for CACI International Inc.

What is Eric Jefferson's role at CACI International Inc?

Eric Jefferson is listed as Network Operations Manager at CACI International, Inc. at CACI International Inc.

What is Eric Jefferson's email address?

AeroLeads has found 1 work email signal at @l3design.eu for Eric Jefferson at CACI International Inc.

What is Eric Jefferson's phone number?

AeroLeads has found 5 phone signal(s) with area code 803 for Eric Jefferson at CACI International Inc.

Where is Eric Jefferson based?

Eric Jefferson is based in Orangeburg, South Carolina, United States while working with CACI International Inc.

What companies has Eric Jefferson worked for?

Eric Jefferson has worked for Caci International Inc, Creative Computer Concepts, L3 Technologies, L-3 Communications Eits Services, and Mjab, Llc.

Who are Eric Jefferson's colleagues at CACI International Inc?

Eric Jefferson's colleagues at CACI International Inc include Tony Creeden, Laurence Szejner, Adil Zein, Josh Hebert, and Kim-Phung Ha.

How can I contact Eric Jefferson?

You can use AeroLeads to view verified contact signals for Eric Jefferson at CACI International Inc, including work email, phone, and LinkedIn data when available.

What schools did Eric Jefferson attend?

Eric Jefferson holds Electrical And Electronics Engineering from University Of South Carolina.

What skills is Eric Jefferson known for?

Eric Jefferson is listed with skills including Cisco Technologies, Data Center, Switches, Firewalls, Routers, Troubleshooting, System Administration, and Security.

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