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Matrix Service

Supervisory
 
Superintendent - Aboveground Storage Tanks-$50.00 /Hour • $150 /Day • 55 Hours /Week
Matrix Service
Job Summary Matrix Service is currently looking for Tank Building Superintendents who have experience building aboveground storage tanks and specialty vessels. In this position, the Superintendent will be responsible for overseeing crews that, field erect, fit, weld, grind, and inspect aboveground storage tanks.  Essential Functions Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Plans and supervises work activities related to the building and erection of aboveground storage tanks. Determines method of construction, safety procedures and requirements, manpower levels, material quantities, equipment, temporary power sources, and work schedules for building or repairing aboveground ground storage tanks. Coordinates assigned work with different crafts,...

Dec 08, 2025
Skilled Trades
 
Field Tankie - Welder/Fitter - Emporia, VA. - $32 to $38 an hr. D.O.E. / 5/10's plus / $150 a day per diem 7/days - Travel / 11 months duration.
Matrix Service
FIELD TANK WELDER/FITTER Summary:  Responsible for performing welding and grinding functions per job specifications. Selects equipment and plans the layout and assembly of welding.  Works closely and interacts with supervision.  Works with precise limits and standards of accuracy. TYPICAL RESPONSIBILITIES AND DUTIES: Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Efficiently produce quality welds.  Perform or assist with fit-up and preparation of welds. Perform or assist with post weld cleanup, inspection, and repair....

Dec 08, 2025
Skilled Trades
 
Tankie Field Welder/Fitter: Nederland, TX. - $30 to $34an hr. D.O.E. / 5/10's plus / $100.00 a day per diem 7/days - Duration 11 months
Matrix Service
New Tanks and Specialty Vessel Welder.  Summary: Responsible for performing welding and grinding functions per job specifications. Selects equipment and plans layout and assembly of welding.  Works closely and interacts with supervision.  Works with precise limits and standards of accuracy. TYPICAL RESPONSIBILITES AND DUTIES: Actively supports the Company’s commitment to safety and its “Core Values.” Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.” Efficiently produce quality welds.  Perform or assist with fit‐up and preparation of welds. Perform or assist with post weld cleanup, inspection, and repair....

Dec 04, 2025
Skilled Trades
 
Rigger - Emporia, VA / $40 an hr. - $150 per-diem 7/days - Travel - 5/10 plus / 11 months duration
Matrix Service
PRIMARY FUNCTION: The Advanced Rigger is responsible for preparation, installation and operation of rigging gear and equipment such as slings, chokers chains, hoists and come-a-longs; prepares components for lifting by cranes, forklift or similar operated lifting equipment. This position requires travel. DUTIES & RESPONSIBILITIES Receives and understands instructions and prints regarding work assignment. Inspects work site to determine presence of obstructions with respect to proper installation and operation of rigging gear and equipment including ground conditions, load attachment points, overhead and perimeter clearances and “line of fire” clearances and plans sequence of installation to avoid obstructions and activities of other construction workers. Inspects rigging gear and equipment for suitability for use prior to performing any lifting, lowering or pulling operations. Interprets lift plans and prepares components for lift including...

Nov 05, 2025