John S. Bartko
Sarver,PA
Overview
38
38
years of professional experience
Work History
Janitor
Giant Eagle
07.1999 - Current
- Maintained clean and comfortable environments in commercial buildings by vacuuming, cleaning windows, and dusting.
- Improved facility cleanliness by performing daily maintenance tasks, such as sweeping, mopping, and vacuuming.
- Reduced the spread of germs by sanitizing high-touch surfaces such as doorknobs and handrails.
- Kept building spaces premises clean inside and outside.
Security
Maitri Genetics
05.1999 - 10.2025
- Managed daily security operations, ensuring safety protocols were adhered to across all facilities.
- Conducted regular audits of security systems to identify weaknesses and recommend improvements.
- Trained staff on emergency procedures and best practices for maintaining a secure environment.
- Collaborated with law enforcement agencies to enhance security strategies and incident response plans.
Owner
Bartko Cleaning Services
03.1988 - 02.2009
- Responsibilities include, Cleaning of Offices, Dusting, Running Vacuum, Emptying Trash, Stripping, Waxing, and Maintaining Floors, in accordance with the Management of these clients, and of Business Enterprise, such as Scheduling, Time Management, Sales, Customer Relations, and all functions of Accounting and Finance.
- (Out of Business)
- (724) 625-1577
Manager
Cheswick Foodland
01.1989 - 01.2000
- (Out of Business)
CSI Security
CSI
04.1994 - 02.1999
- Conducted thorough risk assessments to identify security vulnerabilities and implemented corrective measures.
- Managed incident response coordination, ensuring timely resolution and communication during security breaches.
- Trained and developed team members in security protocols and emergency response procedures.
- Maintained compliance monitoring to ensure adherence to safety regulations and organizational policies.
Store Detective
Value City Department Store
01.1998 - 01.1999
- Responsible for Store Security, Safety of Personnel and Customers, Protection of Store Property and Stock, and all associated Clerical Duties and Reporting.
Manager
Mars Foodland
11.1990 - 01.1996
- Responsibilities include Payroll, Lottery Operation, Clerical and Administrative duties associated With Retail Management, Unloading Shipments, Supervision of Employees and Procedures, Customer Service, All other aspects of operating a Retail Business.
- (724) 625-9130
Education
Diploma - Heating / Refrigeration / Air Conditioning
Technician Training School
McKees Rocks, PAHigh School - undefined
South Allegheny High School
McKeesport, PASkills
- Strong Managerial and Administrative skills
- Trustworthy in High Security situations
- Strong Hands-On Skills & Varied Work Experience
Timeline
Janitor
Giant Eagle
07.1999 - Current
Security
Maitri Genetics
05.1999 - 10.2025
Store Detective
Value City Department Store
01.1998 - 01.1999
CSI Security
CSI
04.1994 - 02.1999
Manager
Mars Foodland
11.1990 - 01.1996
Manager
Cheswick Foodland
01.1989 - 01.2000
Owner
Bartko Cleaning Services
03.1988 - 02.2009
High School - undefined
South Allegheny High School
Diploma - Heating / Refrigeration / Air Conditioning
Technician Training School