R:Framer - Sidewalls Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersR:Framer - Sidewalls Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDVoluntary benefits including accident, critical illness, short-term disability, life insurance, pet insurance, GLP-1 support, and additional coverage options. This is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement.
HVM Area Manufacturing Engineer - PVD and CVD MicronHVM Area Manufacturing Engineer - PVD and CVDBoise, IdahoMicron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.
NewSenior Engineer - Capacity Planning Manufacturing Engineer MicronSenior Engineer - Capacity Planning Manufacturing EngineerBoise, IdahoFraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Manufacturing Engineer Lead ON Semiconductor CorpManufacturing Engineer LeadNampa, IDWith a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world. onsemi is seeking a Lead Engineer at the Nampa onsemi fab is the on-shift engineering leadership/supervisor for CFA and Probe engineering and technician teams that support manufacture of CMOS Image Sensors.
Manufacturing Industrial Engineer (MIE) – Advanced Analytics & AI Enablement MicronManufacturing Industrial Engineer (MIE) – Advanced Analytics & AI EnablementBoise, IdahoMicron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Manufacturing Industrial Engineer (MIE) - Advanced Analytics & AI Enablement Micron Technology IncManufacturing Industrial Engineer (MIE) - Advanced Analytics & AI EnablementBoise, IDMicron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.
NewSenior Engineer - Dry Etch HVM Area Manufacturing Engineer MicronSenior Engineer - Dry Etch HVM Area Manufacturing EngineerBoise, IdahoMicron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.
Senior Manager, Front End Manufacturing Alignment MicronSenior Manager, Front End Manufacturing AlignmentBoise, IdahoEngage in site strategic roadmap programs, provide support with network benchmarking and SEAL BKM systems, collaborate with site leaders on Global MAE program updates and performance metrics, and resolve strategic and tactical issues to ensure commitments for safety, cost, quality, output, and yield are met. This includes using suppliers to achieve benchmark manufacturing performance, discovering and implementing equipment and process best known methods (BKM), optimizing equipment utilization, reducing cash costs and labor inefficiencies, and prioritizing and completing continuous improvement projects globally.
Manufacturing Technician I Photronics IncManufacturing Technician IBoise, IDWorking closely with Equipment Engineers, Process Engineers, and Manufacturing Teams, the technician plays a critical role in sustaining production, maintaining process consistency, and supporting continuous improvement efforts in a cleanroom environment. This role ensures stable tool performance, supports high equipment uptime, and helps minimize defect contribution through proper equipment handling, preventative maintenance execution, and rapid response to tool issues.
Manufacturing Technician II Photronics IncManufacturing Technician IIBoise, IDWorking closely with Equipment Engineers, Process Engineers, and Manufacturing Teams, the technician plays a critical role in sustaining production, maintaining process consistency, and supporting continuous improvement efforts in a cleanroom environment. This role ensures stable tool performance, supports high equipment uptime, and helps minimize defect contribution through proper equipment handling, preventative maintenance execution, and rapid response to tool issues.
HVM Area Manufacturing Engineer - PVD and CVD Micron Technology IncHVM Area Manufacturing Engineer - PVD and CVDBoise, IDMicron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Fraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc.
Senior Manager, Front End Manufacturing Alignment Micron Technology IncSenior Manager, Front End Manufacturing AlignmentBoise, IDEngage in site strategic roadmap programs, provide support with network benchmarking and SEAL BKM systems, collaborate with site leaders on Global MAE program updates and performance metrics, and resolve strategic and tactical issues to ensure commitments for safety, cost, quality, output, and yield are met. This includes using suppliers to achieve benchmark manufacturing performance, discovering and implementing equipment and process best known methods (BKM), optimizing equipment utilization, reducing cash costs and labor inefficiencies, and prioritizing and completing continuous improvement projects globally.
Manufacturing Technology Leader Amrize LtdManufacturing Technology LeaderIDRemoteABOUT THE ROLE: The Isocyanurate Technology Leader will develop and improve the polyisocyanurate insulation board manufacturing process in the ISO facilities within Amrize. Employees that are required to wear respirators must be clean shaven where the respirator seal meets the face in order to pass the qualitative and quantitative fit test.
Manufacturing Engineer Harvey Performance Company LLCManufacturing EngineerMeridian, IDHere at Harvey, we believe in fostering a strong work-life balance, enabling you to thrive professionally while embracing the charm of Meridian and downtown life of Boise. Develop manufacturing processes by studying product requirements; researching, designing, modifying, and testing manufacturing methods and equipment; conferring with equipment vendors.
Sr. Manufacturing Engineering Manager Merrimac IndustriesSr. Manufacturing Engineering ManagerCaldwell, IdahoLocated in the tight-knit, family-first West Caldwell, NJ., community, our West Caldwell facility supplies industry-leading microwave components and systems for use in space, defense and commercial applications, including GPS III satellites. This role supports Value Stream leadership in productivity improvement, lead time reduction, and New Product Development (NPD) activities, ensuring all customer and internal cost requirements are met or exceeded.
Manufacturing Technician – Weld Prep & Assembly (Entry Level) Critical Systems, Inc.Manufacturing Technician – Weld Prep & Assembly (Entry Level)Boise, ID
Manager of Manufacturing Engineering Harvey Performance Company LLCManager of Manufacturing EngineeringMeridian, IDAs a member of the site leadership team, this role partners across site and enterprise functions including Innovation, Technology, Finance, Human Resources, and Commercial to support operational excellence, organizational capability, and long-term growth. THE POSITION: Lead and improve Manufacturing Engineering processes, manufacturing & engineering personnel partnerships, practices, and team capabilities, including engineering documentation, manufacturing process development, equipment implementation, and problem solving.
Manufacturing Process Engineer II Photronics IncManufacturing Process Engineer IIBoise, IDWorking closely with Process Engineering, Manufacturing, and Facilities teams, the engineer drives preventive maintenance strategies, leads troubleshooting and root cause analysis, and supports equipment installation, qualification, and optimization. For more than 50 years, Photronics has been a global leader in photomask technology, powering the innovation behind smartphones, computers, TVs, and other devices people use every day.
Sr. Project Manager - Advanced Manufacturing Black & Veatch Holding CoSr. Project Manager - Advanced ManufacturingEagle, IDTypical office environment, typical construction environment, extreme weather conditions, high noise level, safety hazards (electric currents, working on scaffolding and high places, exposure to chemicals), atmospheric conditions (fumes, odors, dusts, mists, gases, poor ventilation). The Project Manager position at Black & Veatch is responsible for all aspects of medium to large Engineering, Procurement, Construction (EPC), Design-Build, and associated Service projects, with a specific focus on semiconductor facility infrastructure and sub-fab systems.
Manufacturing Technician II - 1st Shift Plexus CorpManufacturing Technician II - 1st ShiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the worlds most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Process Technician Advanced Packaging Micron Technology IncManufacturing Process Technician Advanced PackagingBoise, IDBy collaborating closely with our global R&D, equipment and materials suppliers, and manufacturing teams, we ensure the efficient development, transfer and implementation of new technology nodes, maintaining Micron's leadership in the industry. The Advanced Packaging Technology Development (APTD) department at Micron Technology is at the forefront of innovation, driving the advancement of memory and storage Interconnects and Packaging solutions that transform how the world uses information.
Manufacturing Process Engineer III Photronics IncManufacturing Process Engineer IIIBoise, IDEducation: Bachelor's degree in Electrical Engineering, Chemical Engineering, Materials Science, Mechanical Engineering, Physics, Industrial Engineering, or related technical discipline required, or equivalent combination of education and relevant work experience. QUALIFICATIONS: Knowledge, Skills & Abilities: Strong proficiency in multiple programming languages, scripting environments, and database management systems, with experience in data architecture, query optimization, system integration, and automation of complex workflows.
Manufacturing Technician II - Day Shift Plexus CorpManufacturing Technician II - Day ShiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world's most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Technician - 1st Shift Plexus CorpManufacturing Technician - 1st ShiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world's most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Technician II - B Shift Plexus CorpManufacturing Technician II - B ShiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world's most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Technician II - 2nd Shift Plexus CorpManufacturing Technician II - 2nd ShiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the worlds most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Technician II - D shift Plexus CorpManufacturing Technician II - D shiftNampa, ID$45,300–$67,900 / yearDriven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world's most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Key Job Accountabilities: Develops / executes Manufacturing solutions / Provide services that are high-quality, cost-appropriate, and satisfy the customer's requirements while establishing an area of technical specialty (in-discipline) and applies process improvement or troubleshooting as it applies to their role.
Manufacturing Test Engineer HydroPoint Data Systems IncManufacturing Test EngineerBoise, IDThis position is well suited for an early‑career to intermediate engineer with prior manufacturing or hardware experience who is comfortable operating independently on the production floor while working under the direction of senior engineers. An EPA WaterSense® Partner of the Year, the company combines the latest in IoT technology, data analytics, and automation to optimize irrigation, flow management, and leak detection across an entire site.
Senior Manager Photo Manufacturing Engineering Micron Technology IncSenior Manager Photo Manufacturing EngineeringBoise, IDEmployer will accept a Bachelor's degree in Chemical Engineering, Mechanical Engineering, Industrial Engineering, Operations Management, or related field, followed by five years of progressive, post-baccalaureate experience in job offered or in a Manufacturing Engineer or Photolithography-related occupation. Micron Idaho Semiconductor Manufacturing (Triton) LLC Manage a team of 65 personnel consisting of Manufacturing Engineers, Equipment Engineers, and Engineering Managers to drive manufacturing capability to scale in the newest Memory Fab.
Assistant Production Manager ( Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersAssistant Production Manager ( Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDThe Assistant Production Manager supports the Production Manager in overseeing daily plant operations within a fast-paced manufacturing environment. This position works closely with Foremen, Supervisors, Quality Control, Maintenance, Safety, Materials, and Human Resources to maintain efficient, consistent, and compliant operations across departments.
Senior Manager of Manufacturing FP&A Albertsons Companies IncSenior Manager of Manufacturing FP&ABoise, IDLocally great and nationally strong, Albertsons Companies (NYSE: ACI) is a leading food and drug retailer in the U.S. We operate over 2,200 stores, 1,732 pharmacies, 405 fuel centers, 22 distribution facilities, and 19 manufacturing plants across 34 states and the District of Columbia. Stakeholder Management: Build strong relationships with senior leadership, plant managers, and other stakeholders to ensure alignment and effective communication.
R:Electrician - Electrical Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersR:Electrician - Electrical Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDThis is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement. To be considered, please apply online through our website or job boards: https://www.kitwest.com/employment-opportunities/#openings.
Supervisor (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersSupervisor (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDExperience supervising employees in a manufacturing production or construction environment Ability to lead teams and manage daily production demands Experience providing coaching, corrective action, and performance feedback Strong communication and organizational skills Ability to address performance issues and de-escalate workplace situations. 50 hours per week based on production demands, overtime is expected as needed Fully onsite position at 1000 Garber St, Caldwell, ID Manufacturing environment with exposure to noise, dust, and varying temperatures Ability to stand and walk for extended periods Ability to lift up to 50 lbs.
R:Finish Carpenter / Installer - Molding Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersR:Finish Carpenter / Installer - Molding Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDKIT Custom HomeBuilders is actively hiring Finish Carpenters / Installers to join our Molding Department. This is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement.
Construction Worker - Wood Tops Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersConstruction Worker - Wood Tops Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDThis is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement. KIT Custom HomeBuilders is actively hiring Construction Workers to join our Wood Tops Department.
Quality Control Inspector (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersQuality Control Inspector (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, ID$23–$27 / hourCelebrating 80 years of excellence, KIT Custom HomeBuilders has been locally owned and proudly building high-quality, affordable, and customizable homes in Caldwell, Idaho. The ideal candidate is detail-oriented, takes pride in quality workmanship, and thrives in a fast-paced manufacturing environment where consistency and communication are key.
R:Utility Worker (Floater) - Production / Tile Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersR:Utility Worker (Floater) - Production / Tile Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDKIT Custom HomeBuilders is actively hiring Utility Workers (Floaters) to support our production teams, including Tile and other departments as needed. This is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement.
NewManufacturing Sanitation (Warehouse Sanitation Associate) Macpower Digital Assets Edge Private LimitedManufacturing Sanitation (Warehouse Sanitation Associate)Meridian, ID$18–$18 / hourJob Summary: The Warehouse Sanitation Associate is responsible for maintaining cleanliness and sanitation in the warehouse while ensuring a safe work environment. Operate floor cleaning machinery, electric pallet jacks, and forklifts safely.
Senior Engineer - Manufacturing Engineering Planning Micron Technology IncSenior Engineer - Manufacturing Engineering PlanningBoise, IDFraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Foreman (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersForeman (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDLocally owned and operated, we are a high-volume manufactured housing producer known for craftsmanship, teamwork, and long-term stability. Extended hours, early starts, weekends, and overtime may be required based on production demands, peak season, or operational needs.
Manager - Area Manufacturing Engineering (Photo/CMP/WP) MicronManager - Area Manufacturing Engineering (Photo/CMP/WP)Boise, IdahoGuiding and developing a high performing team, you will identify and handle systemic issues that support business plan tactics, promote a safety culture and implement improvements to keep development on schedule with program timelines and deliverables. Advanced knowledge of Fab MES, capacity planning, floor scheduling, and line management systems with proven drive to automate processes and analyze data using Tableau, Python, and AI tools.
New College Grad - Reticle Manufacturing Process Engineer MicronNew College Grad - Reticle Manufacturing Process EngineerBoise, IdahoFraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Reticle Manufacturing Process Engineer Micron Technology IncReticle Manufacturing Process EngineerBoise, IDFraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
Construction Worker - Wood Tops Department (Manufactured Housing / Construction) KIT HomeBuilders WestConstruction Worker - Wood Tops Department (Manufactured Housing / Construction)Caldwell, IDThis is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement. KIT Custom HomeBuilders is actively hiring Construction Workers to join our Wood Tops Department.
R:Chassis Welder / Painter / Assembler - Chassis Department (Manufactured Housing / Construction) KIT HomeBuilders WestR:Chassis Welder / Painter / Assembler - Chassis Department (Manufactured Housing / Construction)Caldwell, IDKIT Custom HomeBuilders is actively hiring Welders, Painters, and Chassis Assemblers to join our Chassis Department. This is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement.
Supervisor (Manufactured Housing / Construction) KIT HomeBuilders WestSupervisor (Manufactured Housing / Construction)Caldwell, IDBuilding Quality Homes Since 1945For over 80 years, KIT Custom HomeBuilders has been a trusted manufacturer of high-quality, affordable, and customizable homes. We are seeking an experienced, hands-on Production Supervisor to lead production teams within our manufactured housing facility and support our growing operations.
NewManufacturing Process Engineer onsemiManufacturing Process EngineerNampa, IDThe primary responsibility of the Manufacturing CFA Shift Process Engineer is to sustain Color Filter Array (CFA) manufacturing processes, including photolithography, wet processes, dry etch, metrology, and real-time defect analysis (RDA), and to drive engineering issues to resolution. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
R:Utility Worker (Floater) - Production / Tile Department (Manufactured Housing / Construction) KIT HomeBuilders WestR:Utility Worker (Floater) - Production / Tile Department (Manufactured Housing / Construction)Caldwell, IDKIT Custom HomeBuilders is actively hiring Utility Workers (Floaters) to support our production teams, including Tile and other departments as needed. This is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement.
New College Grad - Reticle Manufacturing Process Engineer Micron Technology IncNew College Grad - Reticle Manufacturing Process EngineerBoise, IDFraud alert: Micron advises job seekers to be cautious of unsolicited job offers and to verify the authenticity of any communication claiming to be from Micron by checking the official Micron careers website in the About Micron Technology, Inc. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever.
R:Framer - Ceilings Department (Manufactured Housing / Construction) (Caldwell, ID) KIT Custom HomebuildersR:Framer - Ceilings Department (Manufactured Housing / Construction) (Caldwell, ID)Caldwell, IDThis is a full-time, year-round position in a fast-paced manufacturing environment with consistent hours, weekly pay, and opportunities for advancement. Assist with basic electrical work related to ceiling systems (wiring, fixtures, or prep as assigned).