Timothy Mauck
Semmes,AL
Summary
Senior Distribution Substation Operator
Skilled Substation Operator with hands-on experience in maintaining, analyzing, and troubleshooting electrical substation equipment. Strong knowledge of safety protocols and regulatory compliance procedures for high voltage environments. Proven ability to manage minor repairs and coordinate major maintenance projects. Previous roles have resulted in improved efficiency, reduced downtime, and enhanced safety measures. Available for full-time, contract, or advisory operational roles
Overview
2
2
Certifications
37
37
years of professional experience
Work History
Senior Distribution Substation Operator
Baltimore Gas & Electric
Baltimore, Maryland
04.2018 - 10.2026
- Controlled, monitored, or operated equipment that regulates or distributes electricity, using data obtained from instruments or computers through the distributions and transmissions substations.
- Distributed and regulated flow of power between entities, such as generating stations, substations, distribution lines, and users, keeping track of status of circuits and connections.
- Prepared switching orders that isolated work areas without causing power outages, referring to drawings of power systems.
- Responded to emergencies, such as transformer and transmission line failures and routed current around affected areas.
- Engaged in controlling and operating distribution equipment and machinery, such as instructing control room operators to start boilers and generators.
- Met deadlines while maintaining high-quality deliverables.
- Participated in ongoing training to enhance own job skills and knowledge.
- During my tenure in the position, I excelled enough to become a trainer for my fellow employees.
- Directed construction, maintenance, support, documentation, or testing activities to comply with specifications, codes, or customer requirements.
- Conducted field surveys or studied maps, graphs, diagrams, or other data to identify and correct power system problems.
- Oversaw project production efforts to ensure projects were completed on time and within budget.
- Generated plants and distribution lines and stations.
- Monitored, maintained & manipulated the BGE transmission substations working at the 230kv, 110kv, 34.5 kv, 13.2 kv, and 4.4kv levels.
- Filled in as distribution operator when needed. To reduce redundancy, Please take note that I maintained the same responsibilities as a Senior Distribution Substation Operator as I did as a Distribution operator but at a much higher voltage class and was primarily substation.
Distribution System Operator
Baltimore Gas & Electric
Baltimore, Maryland
03.2008 - 03.2018
- Controlled, monitored, or operated equipment that regulates or distributes electricity, using data obtained from instruments or computers.
- Prepared switching orders that isolated work areas without causing power outages, referring to drawings of power systems.
- Coordinated with engineers, planners, field personnel, or other utility workers to provide information such as clearances, switching orders, or distribution process changes.
- Met deadlines while maintaining high-quality deliverables.
- Participated in ongoing training to enhance own job skills and knowledge.
- During my tenure in the position, I excelled enough to become a trainer for my fellow employees.
- Monitored, maintained, & manipulated the Distribution Electrical system on the 34.5kv, 13.2kv, & 4.4kv levels of the BGE territory.
Service Operator/First Responder
Baltimore Gas & Electric
Baltimore, Maryland
04.2004 - 03.2008
- Maintained and performed safety inspections on equipment and tools.
- During my tenure in the position, I excelled enough to become a trainer for my fellow employees.
- Diagnosed and isolated electrical situations, and then restored electrical service to commercial, industrial, and residential customers.
- Identified defective sectionalizing devices, circuit breakers, fused, voltage regulators, transformers, switches, relays, and wiring, using wiring diagrams and electrical-testing instruments.
- Opened switches and attached grounding devices to remove electrical hazards from disturbed and fallen lines and to facilitate repairs using the LOTO process.
Power Lineman
Baltimore Gas & Electric
Baltimore, Maryland
04.2000 - 04.2004
- Installed, maintained and repaired electrical distribution systems, including conduits, cables, wires and related equipment, such as transformers, circuit breakers and switches.
- Identified defective sectionalizing devices, circuit breakers, fused, voltage regulators, transformers, switches, relays, and wiring, using wiring diagrams and electrical-testing instruments.
- Climbed poles and used truck-mounted buckets to access equipment.
- Adhered to safety practices and procedures, such as checking equipment regularly and erecting barriers around work areas.
- Monitored, maintained, & manipulated the Distribution Electrical system on the 34.5kv, 13.2kv, & 4.4kv levels of the BGE territory.
Meter Reader
Baltimore Gas & Electric
Baltimore, Maryland
01.1990 - 04.2000
Education
High School Diploma -
Mount Saint Joseph College
Baltimore, Maryland06.1989
Skills
- Managing Multiple Projects Simultaneously
- Outage Management System (OMS)
- Dispatch Software (MDS)
- Distribution Automation
- Microsoft Office Suite
- Microsoft Teams
- DSCADA software
- Project oversight
- Regulatory compliance
- Emergency response
- Effective communication
- Time management
- Power factor correction
- Safety inspection
- Load management
- Arc flash safety
- Substation maintenance
- Lockout and tagout procedure
- Fault analysis
- Grounding technique
- High voltage safety
- Computer assisted design CAD soft ware
- Teamwork and collaboration
Certification
NERC & FERC certified
CPR & AED Certified
LOTO Qualified
Maintained Class A CDL for 6 years
Accomplishments
fGoverner's Citation On behalf of the State of Maryland in appreciation of Services to the citizens of Maryland on June 12, 2026
Timeline
Senior Distribution Substation Operator
Baltimore Gas & Electric
04.2018 - 10.2026
Distribution System Operator
Baltimore Gas & Electric
03.2008 - 03.2018
Service Operator/First Responder
Baltimore Gas & Electric
04.2004 - 03.2008
Power Lineman
Baltimore Gas & Electric
04.2000 - 04.2004
Meter Reader
Baltimore Gas & Electric
01.1990 - 04.2000
High School Diploma -
Mount Saint Joseph College