Mark Griewahn
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Mark Griewahn Email & Phone Number

Cybersecurity Analyst at CyberNowLabs / A+ / Security+ / Windows / Linux / IBM QRadar / Splunk / Armis / Proofpoint / Sentinel One / Crowdstrike / Jira / Nessus(Tenable.io) / Acunetix / Qualys / WireShark at CyberNow Labs
Location: Lexington, Kentucky, United States 9 work roles 2 schools
1 work email found @compuserve.com 2 phones found area 949 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email p****@compuserve.com
Direct phone (949) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Cybersecurity Analyst at CyberNowLabs / A+ / Security+ / Windows / Linux / IBM QRadar / Splunk / Armis / Proofpoint / Sentinel One / Crowdstrike / Jira / Nessus(Tenable.io) / Acunetix / Qualys / WireShark
Location
Lexington, Kentucky, United States
Company size

Who is Mark Griewahn? Overview

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Quick answer

Mark Griewahn is listed as Cybersecurity Analyst at CyberNowLabs / A+ / Security+ / Windows / Linux / IBM QRadar / Splunk / Armis / Proofpoint / Sentinel One / Crowdstrike / Jira / Nessus(Tenable.io) / Acunetix / Qualys / WireShark at CyberNow Labs, a company with 103 employees, based in Lexington, Kentucky, United States. AeroLeads shows a work email signal at compuserve.com, phone signal with area code 949, and a matched LinkedIn profile for Mark Griewahn.

Mark Griewahn previously worked as Cyber Security Analyst at Cybernow Labs and Customer Service Representative at Lowe'S Companies, Inc.. Mark Griewahn holds Ba, Business Administration from Concordia University Irvine.

Company email context

Email format at CyberNow Labs

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*@compuserve.com
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AeroLeads found 1 current-domain work email signal for Mark Griewahn. Compare company email patterns before reaching out.

Profile bio

About Mark Griewahn

Transitioning from Independent Sales to Information Technology.

Listed skills include Marketing, Email Marketing, Sales, Leadership, and 41 others.

Current workplace

Mark Griewahn's current company

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CyberNow Labs
Cybernow Labs
Cybersecurity Analyst at CyberNowLabs / A+ / Security+ / Windows / Linux / IBM QRadar / Splunk / Armis / Proofpoint / Sentinel One / Crowdstrike / Jira / Nessus(Tenable.io) / Acunetix / Qualys / WireShark
reston, virginia, united states
Employees
103
AeroLeads page
9 roles · 21 years

Mark Griewahn work experience

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

Cyber Security Analyst

Current

Sterling, Virginia, United States

Monitor and defend the network from intrusions, phishing attempts, and other suspicious activity within the Security Operations Center ∙ Developed essential knowledge of information security, identity and access management, risk management, and network security ∙ Monitored security posture of multiple environments using enterprise SIEM, EDR/XDR, Email.

Apr 2023 - Present

Customer Service Representative

Lexington, Kentucky, United States

CSA Retail Specialty Sales

Dec 2022 - Jun 2023

Territory Sales Manager

Northern California

Represent, market, and sell product lines to wholesale, retail and independent dealers and organizations for 13 brands. ∙ Serve as an expert for represented factories in the wholesale apparel, and team sports markets ∙ Drive sales by collaborating and establishing relationships with internal and external stakeholders ∙ Prospect, pursue and open new.

Feb 2019 - Aug 2022

Sales Operations Manager

Laguna Hills, CA

Direct and oversee all departments collaborating with internal and contracted sales reps reporting all activities to the president.Drive military, domestic and international sales via collaboration with outside sales representatives and end usersValidate and process orders, inventory, and ensure completion dates met hard deadlinesIncrease customer.

Mar 2014 - Feb 2019

Sales & Marketing

Rancho Santa Margarita, CA

Assisted sales operations and marketing with account management and marketing. Established and managed account relationships focusing on growth opportunities Prospect new clients by networking, cold calling, emailing and follow up Partnered with vendors and internal departments to ensure timely order fulfillment and project completion Formulated, proposed.

Jan 2012 - Nov 2012

Inside Sales Representative

A4 Moshay

Greater Los Angeles Area

Management and execution of wholesale initiatives and day-to-day operations for assigned Central US Territory. Influenced 223+ house and and managed Rockies based accounts resulting in double digit territory sales growth vs prior year First point of contact for thirty-three outside sales reps within the United States Promoted brand awareness through.

Mar 2010 - Dec 2011

Marketing & Operations Intern

Orange County, California Area

Develop and author all initiatives and proposals to drive marketing initiatives for W3SM and its assets. Designed and presented the Shanghai Sports Bureau Project for youth development Drafted and distributed client and agent bios and marketing packets to prospective clients Created corporate brand on social media by establishing accounts and updated.

Feb 2008 - Dec 2009

Campus Safety Officer

Orange County, California Area

Accident and crime prevention officer for 3,200+ students, faculty and staff and guests on the university premise. Maintained professional presence in highly visible role aimed at improving safety and community of the universityPatrolled faculty, staff, and student parking lots, issued citations, interacted with the campus communityOversaw university lock.

2005 - 2009 ~4 yrs

Lead Sales/Customer Service

Orange County, California Area

As a Lead Cashier I aided in managing the storefront alongside the management team. Led my fellow employees in daily duties, sales and customer service including greeting each customer upon entry to the store. Assisted in motivating the sales assistants, to hit daily and weekly sales goals.Assisted Managers and Assistant Managers with daily tasksManage.

2006 - 2007 ~1 yr
Team & coworkers

Colleagues at CyberNow Labs

Other employees you can reach at cybernowlabs.com. View company contacts for 103 employees →

2 education records

Mark Griewahn education

Ba, Business Administration

Activities and Societies: Resident Assistant (RA) PAL- Peer Advising Leader (1st Year Experience Program) CUI Scuba & Snorkel Club.

FAQ

Frequently asked questions about Mark Griewahn

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

What company does Mark Griewahn work for?

Mark Griewahn works for CyberNow Labs.

What is Mark Griewahn's role at CyberNow Labs?

Mark Griewahn is listed as Cybersecurity Analyst at CyberNowLabs / A+ / Security+ / Windows / Linux / IBM QRadar / Splunk / Armis / Proofpoint / Sentinel One / Crowdstrike / Jira / Nessus(Tenable.io) / Acunetix / Qualys / WireShark at CyberNow Labs.

What is Mark Griewahn's email address?

AeroLeads has found 1 work email signal at @compuserve.com for Mark Griewahn at CyberNow Labs.

What is Mark Griewahn's phone number?

AeroLeads has found 2 phone signal(s) with area code 949 for Mark Griewahn at CyberNow Labs.

Where is Mark Griewahn based?

Mark Griewahn is based in Lexington, Kentucky, United States while working with CyberNow Labs.

What companies has Mark Griewahn worked for?

Mark Griewahn has worked for Cybernow Labs, Lowe'S Companies, Inc., Tim Maloney Sales, Inc., Noram Inc, and Fantasy Designs.

Who are Mark Griewahn's colleagues at CyberNow Labs?

Mark Griewahn's colleagues at CyberNow Labs include Trevor Brown, Cafer Tayyar Gökce, Hilal Yildizdogdu, Dewayne Stewart, and Sheikh Ali.

How can I contact Mark Griewahn?

You can use AeroLeads to view verified contact signals for Mark Griewahn at CyberNow Labs, including work email, phone, and LinkedIn data when available.

What schools did Mark Griewahn attend?

Mark Griewahn holds Ba, Business Administration from Concordia University Irvine.

What skills is Mark Griewahn known for?

Mark Griewahn is listed with skills including Marketing, Email Marketing, Sales, Leadership, Customer Service, Account Management, Social Media, and Public Speaking.

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