Mark Rosko
2 email domains
AeroLeads people directory · profile
Mark Rosko Email & Phone Number
Mechanical Engineer
at
CJL Engineering
1 work email found
@cjlengineering.com
1 phone found area 412
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Mechanical Engineer
Location
Johnstown, Pennsylvania, United States
Company size
Who is Mark Rosko? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark Rosko is listed as Mechanical Engineer at CJL Engineering, a with 121 employees, based in Johnstown, Pennsylvania, United States. AeroLeads shows a work email signal at cjlengineering.com, phone signal with area code 412, and a matched LinkedIn profile for Mark Rosko.
Mark Rosko holds Bachelor Of Science - Bs, Mechanical Engineering Technology from University Of Pittsburgh-Johnstown.
Company email context
Email format at CJL Engineering
This section adds company-level context without repeating Mark Rosko's masked contact details.
{first_initial}{last}@cjlengineering.com
89% confidence
AeroLeads found 1 current-domain work email signal for Mark Rosko. Compare company email patterns before reaching out.
Profile bio
About Mark Rosko
Mark Rosko is a Mechanical Engineer at CJL Engineering. He possess expertise in cad, hvac, submittals, mep, green building and 10 more skills.
Listed skills include Cad, Hvac, Submittals, Mep, and 11 others.
Current workplace
Mark Rosko's current company
Company context helps verify the profile and gives searchers a useful next step.
Cjl Engineering
1 role
Mark Rosko work experience
A career timeline built from the work history available for this profile.
-
Mechanical Engineer
Team & coworkers
Colleagues at CJL Engineering
Other employees you can reach at cjlengineering.com. View company contacts for 121 employees →
JH
James Hilson
Colleague at Cjl EngineeringGreater Pittsburgh Region, United States
View →
TB
Timothy Bertolino
Colleague at Cjl EngineeringStrongstown, Pennsylvania, United States
View →
JP
Jared Peifer
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
KT
Kim Teachout
Colleague at Cjl EngineeringGreater Pittsburgh Region, United States
View →
TS
Taryn Shifflett
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
PM
Prince Man
Colleague at Cjl EngineeringAblekuma North Municipal District, Greater Accra Region, Ghana
View →
ES
Erin Shaffer, Pe, Leed Ap
Colleague at Cjl EngineeringSaegertown, Pennsylvania, United States
View →
JM
Jordan Moore
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
MS
Matthew Sotosky, P.E.
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
GF
Geoff Ford
Colleague at Cjl EngineeringCoraopolis, Pennsylvania, United States
View →
James Hilson
Colleague at Cjl EngineeringGreater Pittsburgh Region, United States
View →
TB
Timothy Bertolino
Colleague at Cjl EngineeringStrongstown, Pennsylvania, United States
View →
JP
Jared Peifer
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
KT
Kim Teachout
Colleague at Cjl EngineeringGreater Pittsburgh Region, United States
View →
TS
Taryn Shifflett
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
PM
Prince Man
Colleague at Cjl EngineeringAblekuma North Municipal District, Greater Accra Region, Ghana
View →
ES
Erin Shaffer, Pe, Leed Ap
Colleague at Cjl EngineeringSaegertown, Pennsylvania, United States
View →
JM
Jordan Moore
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
MS
Matthew Sotosky, P.E.
Colleague at Cjl EngineeringJohnstown, Pennsylvania, United States
View →
GF
Geoff Ford
Colleague at Cjl EngineeringCoraopolis, Pennsylvania, United States
View →
1 education record
Mark Rosko education
FAQ
Frequently asked questions about Mark Rosko
Quick answers generated from the profile data available on this page.
What company does Mark Rosko work for?
Mark Rosko works for CJL Engineering.
What is Mark Rosko's role at CJL Engineering?
Mark Rosko is listed as Mechanical Engineer at CJL Engineering.
What is Mark Rosko's email address?
AeroLeads has found 1 work email signal at @cjlengineering.com for Mark Rosko at CJL Engineering.
What is Mark Rosko's phone number?
AeroLeads has found 1 phone signal(s) with area code 412 for Mark Rosko at CJL Engineering.
Where is Mark Rosko based?
Mark Rosko is based in Johnstown, Pennsylvania, United States while working with CJL Engineering.
What companies has Mark Rosko worked for?
Mark Rosko has worked for Cjl Engineering.
Who are Mark Rosko's colleagues at CJL Engineering?
Mark Rosko's colleagues at CJL Engineering include James Hilson, Timothy Bertolino, Jared Peifer, Kim Teachout, and Taryn Shifflett.
How can I contact Mark Rosko?
You can use AeroLeads to view verified contact signals for Mark Rosko at CJL Engineering, including work email, phone, and LinkedIn data when available.
What schools did Mark Rosko attend?
Mark Rosko holds Bachelor Of Science - Bs, Mechanical Engineering Technology from University Of Pittsburgh-Johnstown.
What skills is Mark Rosko known for?
Mark Rosko is listed with skills including Cad, Hvac, Submittals, Mep, Green Building, Leed, Project Management, and Bim.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Mark Rosko you were looking for.
View similar profiles
