This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
Technical Project Manager
Pleasanton, CA · On-site
$140K - $160K/yr
... resolution across the site. Key Responsibilities * Define and govern low-voltage cabling design ... Expert knowledge of structured cabling systems (fiber and copper), pathways/spaces, rack/cabinet ...
Technical Project Manager
Pleasanton, CA · On-site
$140K - $160K/yr
... resolution across the site. Key Responsibilities * Define and govern low-voltage cabling design ... Expert knowledge of structured cabling systems (fiber and copper), pathways/spaces, rack/cabinet ...
Material Handler
Victorville, CA · On-site
$17.50 - $21/hr
... Copper Field Techs. Must be able to interact with internal/external customers and various community leaders to establish relationships and to assist with problem resolution Must possess strong ...
Material Handler
Victorville, CA · On-site
$17.50 - $21/hr
... Copper Field Techs. Must be able to interact with internal/external customers and various community leaders to establish relationships and to assist with problem resolution Must possess strong ...
Material Handler
Oro Grande, CA · On-site
$17.50 - $21/hr
... and Copper Field Techs. * Must be able to interact with internal/external customers and various community leaders to establish relationships and to assist with problem resolution * Must possess ...
Material Handler
Oro Grande, CA · On-site
$17.50 - $21/hr
... and Copper Field Techs. * Must be able to interact with internal/external customers and various community leaders to establish relationships and to assist with problem resolution * Must possess ...
A/C Line Set - Installer - Fairfield
Fairfield, CA · On-site
$24.97 - $30.10/hr
This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
A/C Line Set - Installer - Fairfield
Fairfield, CA · On-site
$24.97 - $30.10/hr
This role focuses on copper line set installation, insulation, pressure testing support, and ... Problem solving and quick conflict resolution skills. * Self-motivated, organized with a can-do ...
Lead Technician - Structured Cabling, Access Control & Security Systems
Emeryville, CA · On-site
$28 - $35/hr
Install, terminate, and test copper (Cat5e/6/6A) and fiber optic cabling to meet TIA/EIA and ... Participate in project closeouts, client walkthroughs, and punch-list resolution. Qualifications ...
Lead Technician - Structured Cabling, Access Control & Security Systems
Emeryville, CA · On-site
$28 - $35/hr
Install, terminate, and test copper (Cat5e/6/6A) and fiber optic cabling to meet TIA/EIA and ... Participate in project closeouts, client walkthroughs, and punch-list resolution. Qualifications ...
Lead Technician - Structured Cabling, Access Control & Security Systems
Emeryville, CA · On-site
$28 - $35/hr
Install, terminate, and test copper (Cat5e/6/6A) and fiber optic cabling to meet TIA/EIA and ... Participate in project closeouts, client walkthroughs, and punch-list resolution. Qualifications ...
Lead Technician - Structured Cabling, Access Control & Security Systems
Emeryville, CA · On-site
$28 - $35/hr
Install, terminate, and test copper (Cat5e/6/6A) and fiber optic cabling to meet TIA/EIA and ... Participate in project closeouts, client walkthroughs, and punch-list resolution. Qualifications ...
Senior Cabling Engineer
Palo Alto, CA · On-site
$122K - $168K/yr
... and copper cabling, communications cabling infrastructure design, cost estimation, industry ... Customer service skills and strong interpersonal/conflict resolution skills. Written and verbal ...
Quick apply
Senior Cabling Engineer
Palo Alto, CA · On-site
$122K - $168K/yr
... and copper cabling, communications cabling infrastructure design, cost estimation, industry ... Customer service skills and strong interpersonal/conflict resolution skills. Written and verbal ...
Be Seen First
CNC Mill Machinist
Placentia, CA · On-site
$35 - $40/hr
Desirable expertise will include past experience machining include aluminum, alloy steel, or copper ... Identify problems in machining processes - bring awareness and suggestions for resolution to ...
Quick apply
Be Seen First
CNC Mill Machinist
Placentia, CA · On-site
$35 - $40/hr
Desirable expertise will include past experience machining include aluminum, alloy steel, or copper ... Identify problems in machining processes - bring awareness and suggestions for resolution to ...
PROJ-2929 Network Support Engineer (L2, Site Lead)
Los Angeles, CA · On-site
$80K - $85K/yr
Northbound Cabling (Fiber/Copper/Power) * Rack/Stack/Jack * Installation Support (PDU, Network ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
PROJ-2929 Network Support Engineer (L2, Site Lead)
Los Angeles, CA · On-site
$80K - $85K/yr
Northbound Cabling (Fiber/Copper/Power) * Rack/Stack/Jack * Installation Support (PDU, Network ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Northbound Cabling (Fiber /Copper/Power) * Rack/Stack/Jack * Installation Support (PDU, Network ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Northbound Cabling (Fiber /Copper/Power) * Rack/Stack/Jack * Installation Support (PDU, Network ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Senior Scientist / Engineer
Los Angeles, CA · On-site
Help develop and optimize process parameters for aluminum and copper systems infused with carbon ... spot size, beam delivery, and resolution considerations for laser-based processing and ...
Senior Scientist / Engineer
Los Angeles, CA · On-site
Help develop and optimize process parameters for aluminum and copper systems infused with carbon ... spot size, beam delivery, and resolution considerations for laser-based processing and ...
Senior Scientist / Engineer
Los Angeles, CA · On-site
Help develop and optimize process parameters for aluminum and copper systems infused with carbon ... spot size, beam delivery, and resolution considerations for laser-based processing and ...
Quick apply
Senior Scientist / Engineer
Los Angeles, CA · On-site
Help develop and optimize process parameters for aluminum and copper systems infused with carbon ... spot size, beam delivery, and resolution considerations for laser-based processing and ...
Network Support Engineer (L1, Site Lead)
Los Angeles, CA · On-site
$50K - $55K/yr
... Copper/Power) 4. Rack/Stack/Jack 5. Installation Support (PDU, Network Switches, etc.) 6. E-Waste ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Network Support Engineer (L1, Site Lead)
Los Angeles, CA · On-site
$50K - $55K/yr
... Copper/Power) 4. Rack/Stack/Jack 5. Installation Support (PDU, Network Switches, etc.) 6. E-Waste ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Network Support Engineer (L1, Site Lead)
Sacramento, CA · On-site
$50K - $55K/yr
... Copper/Power) 4. Rack/Stack/Jack 5. Installation Support (PDU, Network Switches, etc.) 6. E-Waste ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
Network Support Engineer (L1, Site Lead)
Sacramento, CA · On-site
$50K - $55K/yr
... Copper/Power) 4. Rack/Stack/Jack 5. Installation Support (PDU, Network Switches, etc.) 6. E-Waste ... resolution is desired * Ability to set up and configure server hardware * Familiarity with backup ...
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions -- sample rate, resolution (ENOB), time-interleaving ...
Quick apply
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions -- sample rate, resolution (ENOB), time-interleaving ...
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions - sample rate, resolution (ENOB), time-interleaving ...
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions - sample rate, resolution (ENOB), time-interleaving ...
Low Voltage Journeyman - Cabling / Access Control
Livermore, CA · On-site
$24.25 - $33.25/hr
Conduct copper and fiber testing using Fluke certifiers, OTDR, and power meters * Support MDF/IDF ... Customer service and conflict resolution * Attention to detail and quality assurance * Effective ...
Low Voltage Journeyman - Cabling / Access Control
Livermore, CA · On-site
$24.25 - $33.25/hr
Conduct copper and fiber testing using Fluke certifiers, OTDR, and power meters * Support MDF/IDF ... Customer service and conflict resolution * Attention to detail and quality assurance * Effective ...
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions - sample rate, resolution (ENOB), time-interleaving ...
... copper cable) and optical (IM-DD and coherent) interfaces. This individual will drive end-to-end ... Drive ADC/DAC architectural decisions - sample rate, resolution (ENOB), time-interleaving ...
Resolution Copper information
What is Resolution Copper?
What is the difference between Resolution Copper vs Mining Engineer?
| Aspect | Resolution Copper | Mining Engineer |
|---|---|---|
| Required Credentials | Bachelor's in Mining Engineering or related field, certifications vary | Bachelor's or higher in Mining Engineering, Professional Engineer (PE) license often preferred |
| Work Environment | Underground and surface mining sites, industrial settings | Designing, planning, and overseeing mining operations, often in field and office |
| Industry Usage | Mining companies, resource extraction projects | Mining companies, consulting firms, resource development |
Resolution Copper workers focus on the operational aspects of copper extraction, often working directly at mining sites. Mining Engineers design and plan mining operations, ensuring safety and efficiency. Both roles require similar educational backgrounds and certifications, but their daily tasks and focus areas differ within the mining industry.
What are the common challenges faced by engineers working at Resolution Copper, and how does the company support overcoming them?
What are the key skills and qualifications needed to thrive as a mining engineer at Resolution Copper, and why are they important?

Full-time
Re-posted 8 days ago
Job description
Position OverviewÂ
The AC Line Set Technician is responsible for the installation, routing, and preparation of refrigerant line sets for residential systems. This role focuses on copper line set installation, insulation, pressure testing support, and jobsite readiness to ensure HVAC systems are installed to company standards, manufacturer specifications, and applicable codes.
This position works under the direction of a Lead Installer or Supervisor and does not require full HVAC system commissioning responsibilities.
Â
Technical Responsibilities of the Job
- Install copper refrigerant line sets for air conditioning and heat pump systems in residential and light commercial settings
- Measure, cut, bend, support, and secure copper tubing according to layout plans and job specifications
- Properly insulate line sets and seal wall penetrations to prevent air, moisture, and pest intrusion
- Route line sets through walls, attics, crawlspaces, and exterior wall paths while maintaining clean workmanship
- Assist with pressure testing, leak checking, and preparation for evacuation (as directed)
- Secure line sets to meet manufacturer requirements, local codes, and company standards
- Maintain a clean and organized jobsite during and after installation
- Load, unload, and stage materials and tools needed for line set installation
- Communicate job progress or site concerns to supervisor or lead installer
- Follow safety procedures and use appropriate PPE at all times
Behavioral Responsibilities of the Job
- Problem solving and quick conflict resolution skills.
- Self-motivated, organized with a can-do attitude
- Demonstrate initiative to complete assignments and obtain results
- Able to work independently and as part of a changing team
- Committed to creating and participating in a positive workplace culture
- Capable of providing excellent internal and external customer interactions
- Able to remain calm  and handle stress well
- Committed to arriving on time and ready to work
- Committed to follow safety procedures
- Appropriate time taken for rest and meal breaks
- Use of personal cell phones for emergency or while on rest and meal breaks only
Required Qualifications
- High school diploma or equivalent
- Experience installing copper tubing and refrigerant line sets for HVAC systems preferred
- Ability to safely use hand tools and power tools (tubing cutters, benders, drills, etc.)
- Ability to read basic layouts or installation plans
- Comfortable working in attics, crawlspaces, and outdoor environments
- Ability to lift and carry materials up to approximately 50 lbs
- Valid driver’s license and reliable transportation
Â
Preferred Qualifications
- Previous HVAC installation support or helper experience
- Basic understanding of refrigerant piping practices and insulation requirements
- EPA Section 608 Certification (or willingness to obtain)
Â
Physical & Work Conditions
- Required to climb ladders, kneel, bend, and work in confined spaces
- Exposure to heat, dust, and outdoor weather conditions
- Regular use of hand and power tools
- Percentage of time spent in field, traveling, in meetings, etc. (varies)
Â
Education
- High School Diploma or Equivalent
Performance Standards:
- Â
- All Villara employees are expected to work well with other team members, sub-contractors, and customers
- Meeting deadlines as outlined by supervisor
- Showing up every day and on-time
- Taking appropriate time for rest and meal breaks
- No personal phone calls unless emergency
- Complete timecards daily
- Meeting Lean requirements
Â
Shift/Hours: 7 a.m. – 3:30 p.m. or 7:30 a.m. – 4 p.m. depending on the season