Weekend Nursing Supervisor LPN or RN 7p-7a Avardis HealthWeekend Nursing Supervisor LPN or RN 7p-7aNorfolk, VAPart timeAbout UsWe strive to be the leading provider of compassionate, comprehensive care that supports the physical, mental, and emotional well-being of patients, while also promoting respect and autonomy. From telemedicine services and remote health monitoring to advanced diagnostic tools and customized wellness programs, we use innovation to make patient care accessible, efficient, and effective.
Registered Nurse (RN) - Nursing Supervisor - Maryview Medical Center Bon Secours Mercy Health IncRegistered Nurse (RN) - Nursing Supervisor - Maryview Medical CenterPortsmouth, VABon Secours seeks people that are committed to our values of compassion, human dignity, integrity, service and stewardship to create an environment where associates want to work and help communities thrive. In collaboration with supply chain leadership, expedites the efficient delivery of materials (medications, equipment, linen, food and information services) to patients, physicians and staff.
Registered Nurse (RN) - Nursing Supervisor - Maryview Medical Center - PRN Bon Secours Mercy Health IncRegistered Nurse (RN) - Nursing Supervisor - Maryview Medical Center - PRNPortsmouth, VABon Secours seeks people that are committed to our values of compassion, human dignity, integrity, service and stewardship to create an environment where associates want to work and help communities thrive. In collaboration with supply chain leadership, expedites the efficient delivery of materials (medications, equipment, linen, food and information services) to patients, physicians and staff.
Senior Operations Supervisor - 1st Shift GXO Logistics IncSenior Operations Supervisor - 1st Shiftsandston, VAOur greatest strength is our global team - energetic, innovative people of all experience levels and talents who make GXO a great place to work. As the Senior Supervisor, Supply Chain Operations, you will focus on building a culture that supports high employee morale and ensures company policies and procedures are met.
Snow Supervisor (On Call Winter Work) Deangelo Contracting Services LLCSnow Supervisor (On Call Winter Work)Norfolk, VADCSAM offers subcontracting services to government agencies as such, candidates may be subject to pre-employment screenings such as criminal background checks, pre-employment, post-accident & reasonable impairment drug screenings, motor vehicle record checks, etc. Our employees provide innovative, safe, and high-quality infrastructure/maintenance contracting services to State DOTs, railroads, and other commercial/residential customers across the entire United States.
Nursing Supervisor (RN) - Labor Pool - Days - Mental Health Riverside HospitalNursing Supervisor (RN) - Labor Pool - Days - Mental HealthHampton, VirginiaDemonstrates good judgment in staffing/patient care needs and makes good decisions related Communicates and documents appropriately, changes in staffing/patient care, sick callouts, etc. Investigates nursing errors, complaints concerning nursing care, patient/visitor accidents and counsels personnel at the time of occurrence or when error is discovered as appropriate.
NewRegistered Nurse (RN) Supervisor - Part-Time, Evenings - Smithfield - $3,000 Sign-on Bonus Offer Riverside HospitalRegistered Nurse (RN) Supervisor - Part-Time, Evenings - Smithfield - $3,000 Sign-on Bonus OfferSmithfield, VirginiaCPR/BLS Certification - American Heart Association/American Red Cross/American Safety and Health Institute (AHA/ARC) within 30 Days(Required). Allows resident choices within limits of capability considering safety /dignity issues and follows policies and procedures of facility to include resident privacy and dignity.
Shipboard Supervisor Waveforce ElectricalShipboard SupervisorNorfolk, VAWaveforce Electrical is a small but growing business specializing in electrical / electronic ship repair, maintenance and modernization serving private and public shipyards and primarily Government customers. The Shipboard Supervisor will be responsible for overseeing all technical, schedule, and the shipboard work force associated with assigned ship repair projects.
RN Nurse Supervisor - Full-time and Part-time - Lifelong Health - Newport News Riverside HospitalRN Nurse Supervisor - Full-time and Part-time - Lifelong Health - Newport NewsNewport News, VirginiaCPR/BLS Certification - American Heart Association/American Red Cross/American Safety and Health Institute (AHA/ARC) within 30 Days(Required). Allows resident choices within limits of capability considering safety /dignity issues and follows policies and procedures of facility to include resident privacy and dignity.
Nursing Supervisor (RN) - Labor Pool - Nights - Mental Health Riverside HospitalNursing Supervisor (RN) - Labor Pool - Nights - Mental HealthHampton, VirginiaDemonstrates good judgment in staffing/patient care needs and makes good decisions related Communicates and documents appropriately, changes in staffing/patient care, sick callouts, etc. Investigates nursing errors, complaints concerning nursing care, patient/visitor accidents and counsels personnel at the time of occurrence or when error is discovered as appropriate.
NewEnvironmental Services Supervisor Riverside HospitalEnvironmental Services SupervisorSmithfield, VirginiaWorks with employees assigned, to ensure that all employees demonstrate an acceptable level of competence which will result in a high level of quality work performance. Additionally, this Supervisor is responsible for the quality of work, the productivity of the department, the moral of the department, the working relationship with the medical staff, and employee adherence to facility and departmental policies, procedures and guidelines.
Craft Supervisor I - Outside Machine Shop BAE Systems PlcCraft Supervisor I - Outside Machine ShopNorfolk, VA$66,893–$113,693 / yearAbout BAE Systems Platforms & Services BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. The applicant will be responsible for overseeing mechanical work items performed by regular and temporary employees, assigning work on multiple work items during a workday and monitoring progress onboard United States Navy and/or commercial vessels.
Customer Service Supervisor PetSuitesCustomer Service SupervisorNewport News, VirginiaNVA Pet Resorts is part of National Veterinary Associates (NVA) — the largest private owner of veterinary hospitals and pet resorts in North America, with 1,300+ locations. Create safe, fun, and loving environments for pets while providing exceptional experiences for our clients and team members.
Supervisor, Ride Operations United Parks & Resorts IncSupervisor, Ride OperationsWilliamsburg, VAAbility to positively interact with guests, co-workers, and vendors of all ages, different ethnic/cultural backgrounds and/or language, and individuals with special needs. Able to bend, sit, stand, squat, stoop, walk, kneel, reach with hands and arms at shoulder level or below, climb and reach with hands and arms above shoulder level.
Auxiliary Warehouse Supervisor Hampton UniversityAuxiliary Warehouse SupervisorHampton, VA$520–$572 / yearThe ideal candidate will possess strong organizational, leadership, and problem-solving skills, along with the ability to manage multiple priorities in a fast-paced environment while supporting the operational needs of campus departments and residential facilities. We offer a complete benefits package to full-time employees and part-time employees who regularly work 20 hours or more per week including health care, dental, vision, retirement, life insurance, short-term disability, long-term disability, legal insurance, accident, critical illness, hospitalization, tuition remission, holidays, vacation, and sick leave.
Supervisor Ripley Entertainment IncSupervisorWilliamsburg, VAThe Attractions Supervisor is responsible for assisting the Admissions in maintaining a positive environment, which provides fast, efficient, and friendly service ensuring a total quality experience for both our customers and team members. Attraction Supervisors assist in training, customer service, product knowledge and education, encouraging safe work practices, and a demonstrated commitment to Ripley's Core Values.
Production Supervisor - Williamsburg Commercial Laundry MasterCorpProduction Supervisor - Williamsburg Commercial LaundryWilliamsburg, VA$20–$22 / hourWhat We're Looking For: Friendly, enthusiastic, and hard-working individuals who are passionate about hospitality and committed to providing exceptional service, ensuring guests feel safe and cared for during their vacation. Physical Requirements: This position frequently requires standing, walking, pushing, pulling, moving, lifting (up to 25 lbs), bending, reaching, occasional ascending/descending, and repetitive motions.
Maintenance Supervisor US Joiner LLCMaintenance SupervisorNewport News, VAWorking alongside the Facility Manager, they manage maintenance personnel, schedule preventive maintenance to minimize downtime, repairs inactive equipment, coordinate with external vendors, and ensure all safety and regulatory codes are met. A thorough knowledge of general maintenance procedures along with a skill set that includes basic proficiency in some or all of the following: plumbing, carpentry, HVAC, electrical/mechanical systems.
NewRetail Supervisor-WILLIAMSBURG PREMIUM OUTLETS Bath & Body Works IncRetail Supervisor-WILLIAMSBURG PREMIUM OUTLETSWilliamsburg, VASummary: As a Supervisor, you will have the opportunity to work in partnership with the Store Manager to develop outstanding associates, deliver exceptional and consistent customer experiences, and positively impact growth across Bath & Body Works. Our store leaders are the front line of our field leadership team: they're retail and customer-savvy, dedicated brand ambassadors, and thrive on the connections we make with our customers.
NewHVAC Supervisor American Residential Services LLCHVAC SupervisorNorfolk, VA$34–$40 / hourJoin RS Andrews of Tidewater, part of American Residential Services (ARS), the nation's largest provider of residential HVAC, plumbing, and electrical services, employing more than 7,000 professionals nationwide. We are seeking an experienced HVAC Service Supervisor to support our service leadership team and help manage day-to-day operations for our residential HVAC service technicians.
Electro-Mechanical Rail Maintenance Supervisor *$5,000 Service Bonus* Hampton Roads TransitElectro-Mechanical Rail Maintenance Supervisor *$5,000 Service Bonus*Norfolk, VA$77,000–$84,240 / yearTraining and/or Education: Associate's Degree/Vocational Training certificate in the Electrical or Electronic technical field and four (4) years of directly related trade experience with a Journeymen electrician license OR High School Diploma or GED with six (6) years of directly related trade experience. Ability to maintain accurate records and correctly use test equipment (voltmeter, ammeter, ohmmeter, oscilloscope, insulation breakdown tester, wire tracer and other equipment as required).
Scenic Shop Supervisor 00701 Christopher Newport UniversityScenic Shop Supervisor 00701Newport News, VA$45,689–$57,112 / yearMoreover, the position will supervise and instruct students in a lab setting for theater productions, collaborate with Technical Director and/or designers to ensure productions are built to specifications, set-up and prepare work areas, load-in and strike productions, attend technical rehearsals and performances, and assign duties to student workers and student assistants. The Scenic Shop Supervisor is essential to both the teaching and production missions of the Department This position will supervise and instruct students in the lab (classroom) setting as well as be responsible for the smooth and efficient operation of the Scene Shop for all departmental productions.
Food Service Supervisor - Millers - Seasonal Flex Global Partners LPFood Service Supervisor - Millers - Seasonal FlexNorfolk, VA$15.27–$18.48 / hourOversee the preparation and serving/merchandising of deli/ food service items, which includes items such as breakfast, lunch and dinner entrees, fried foods, pizzas, prepared salads, soups, soups, sandwiches, roller grill items, hot and cold beverages and snack items. The final amount offered at the start of employment is determined based on factors including, but not limited to, experience level, knowledge, skills, abilities and geographic location, and the Company reserves the right to modify base salary at any time, including for reasons related to individual performance, Company or individual department/team performance and market factors.
Guest Service Supervisor - Seasonal Flex Global Partners LPGuest Service Supervisor - Seasonal FlexNorfolk, VA$15.27–$18.48 / hourThe final amount offered at the start of employment is determined based on factors including, but not limited to, experience level, knowledge, skills, abilities and geographic location, and the Company reserves the right to modify base salary at any time, including for reasons related to individual performance, Company or individual department/team performance and market factors. Job Summary: Our Guest Service Supervisor (GSS) is responsible for accomplishing store objectives by supervising staff and organizing and monitoring work processes directed by management.
Reconstruction Field Supervisor ServiceMaster RestoreReconstruction Field SupervisorYorktown, VAWe are currently seeking an experienced field supervisor that specializes in repairs in both residential and commercial structures following disaster damages of water and fire. Perform framing, drywall installation and finishing, trim work, cabinetry, flooring, siding, and general carpentry repairs.
Maintenance Supervisor-Yorktown $27/hr Greenbrier ManagementMaintenance Supervisor-Yorktown $27/hrYorktown, VAThe Maintenance Supervisor is responsible for the general maintenance of the apartment community to include performing repairs, troubleshooting, apartment turnover, and performing preventative maintenance. Inspect grounds, buildings, and other community features daily to identify required maintenance tasks, minimize liability concerns and ensure excellent curb appeal at all times.
Kitchen Supervisor - Milk & Honey Hampton Thompson Hospitality CorporationKitchen Supervisor - Milk & Honey HamptonHampton, VirginiaPart timeAs a vital member of our culinary team, you’ll be responsible for overseeing daily kitchen operations, maintaining food quality, and supporting a positive, efficient team environment. Join our team as a Kitchen Supervisor at Milk & Honey and play a key role in delivering the high-quality dining experience our guests have come to expect.
OR Supervisor / RN Charge Nurse Plastic Surgery Center of Hampton RoadsOR Supervisor / RN Charge NurseNewport News, VirginiaPlastic Surgery Center of Hampton Roads (a proud partner of Inspire Aesthetics Group ) is dedicated to providing an exceptional plastic surgery experience that is marked by comfort, compassion, and unwavering commitment to safety. As a condition of employment, all candidates who receive a contingent offer of employment must successfully complete all required pre-employment screenings, including a background check and a drug screening, in accordance with applicable federal, state, and local laws.
Kitchen Supervisor - Milk & Honey Hampton Thompson Hospitality Services LLCKitchen Supervisor - Milk & Honey HamptonHampton, VAAs a vital member of our culinary team, you'll be responsible for overseeing daily kitchen operations, maintaining food quality, and supporting a positive, efficient team environment. Join our team as a Kitchen Supervisor at Milk & Honey and play a key role in delivering the high-quality dining experience our guests have come to expect.
Plant Supervisor Trio HealthcarePlant SupervisorPoquoson, Virginiagrass, trimming the bushes and trees, keeping the leaves and litter picked up,the sidewalks clear of debris, and any erosion challenges under control, as. •Perform routine maintenance and repair work, such as painting, minor carpentry, repair work, changing light bulbs, and various other routine.
Craft Supervisor I - Inside Machine Shop BAE Systems PlcCraft Supervisor I - Inside Machine ShopNorfolk, VA$75,254–$127,930 / yearAbout BAE Systems Platforms & Services BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Oversee the Inside Machine Shop supervision involved in all phases of project performance, personnel related functions including the hiring and supervision of union employees, force reductions, promotions and demotions.
Restaurant Supervisor | City Cruises (Spirit Of Norfolk) HornblowerRestaurant Supervisor | City Cruises (Spirit Of Norfolk)Norfolk, VAThis position entails overseeing and leading the front of the house crew during cruise execution to provide wonderful dining experiences to guests while adhering to safety rules and maintaining a high level of customer satisfaction. Position requires regular movement throughout multiple decks and may involve occasional exposure to outdoor marine environments, including heat, humidity, rain, wind, and sunlight.
Rigging Supervisor BAE Systems PlcRigging SupervisorNorfolk, VA$75,254–$127,930 / yearAbout BAE Systems Platforms & Services BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. The Platforms & Services (P&S) sector under BAE Systems, Inc does the big stuff: the armored combat vehicles, naval guns, missile launchers, and ship repair…just to name a few.
Maintenance and Reliability Supervisor PepsiCo IncMaintenance and Reliability SupervisorNewport News, VA$66,900–$111,950 / yearLeverages tools and technologies, vibration analysis, oil analysis to mitigate failures Root cause analysis - Lead and coach teams in problem solving to prevent repeat failures Coordinating with Maintenance Technicians within line pair leads to drive operational improvement Partners with external OEMs for equipment life cycle compliance and reliability Implement reliability strategies to ensure optimal performance and longevity of equipment Ensure that production equipment is operated correctly and consistently, providing coaching to Manufacturing team members as needed Coordinate with maintenance team members to execute reliability activities Gather learnings and feedback from Maintenance Team Leader (Line owner) to optimize asset management for lines Deploy strategies in reliability that build maintenance and technician capabilities Utilize 5S & visual factory concepts to improve asset utilization and plant performance Develop maintenance team to handle day-to-day operational issues and reach short- and long-term performance goals Deliver effectively change leadership while driving business changes and minimizing people impact Communicate and collaborate cross-functionally to assist team to solve operational issues Motivate team members to achieve plan goals This role requires regular presence on the plant floor, lifting to 40 lbs occasionally, may operate forklift and manufacturing equipment occasionally and occasional work in poor weather conditions, including heat, cold, rain, or snow. In addition to salary, PepsiCo offers a comprehensive benefits package to support our employees and their families, subject to elections and eligibility: Medical, Dental, Vision, Disability, Health, and Dependent Care Reimbursement Accounts, Employee Assistance Program (EAP), Insurance (Accident, Group Legal, Life), Defined Contribution Retirement Plan.
Shipping Supervisor Mirion Technologies Inc.Shipping SupervisorNorfolk, VAThis role combines hands-on responsibilities with leadership duties, including guiding team members, monitoring performance, and maintaining a safe and organized warehouse environment. The Shipping and Receiving Supervisor oversees daily shipping and receiving operations, ensuring accuracy, compliance, and efficiency.
Transportation Supervisor LLH Riverside HospitalTransportation Supervisor LLHWilliamsburg, VirginiaResponsible for all aspects of the facility transportation to include driving, scheduling, payroll/timekeeping, vehicle maintenance, regulatory compliance, communication between transportation and other facility departments. Actual pay is determined based on job-related factors such as relevant experience, education, credentials, skills, internal equity, and business needs.
RN - Specialty Clinical Supervisor Children's Hospital of The King's DaughtersRN - Specialty Clinical SupervisorNorfolk, VAGENERAL SUMMARY The RN Specialty Clinical Supervisor coordinates and is accountable for access, rapid and efficient triage, and physical and staff resources to direct the flow of patients and staff to assure patients are clinically managed, and the clinic runs efficiently and produces quality patient outcomes. Technical and professional knowledge and skills unique to the business and/or clinical operations of the designated services usually acquired through 3 - 5 years progressive Clinical/Supervisory experience in the particular specialty area preferred.
NewRN - Clinical Supervisor Children's Hospital of The King's DaughtersRN - Clinical SupervisorNorfolk, VAGENERAL SUMMARY The RN Clinical Supervisor is responsible for supervising, coordinating and directing the work flow and functions of designated service personnel to facilitate safe and efficient work flow and practices. Technical and professional knowledge and skills for clinical operations of the service area, usually acquired through 3 - 5 years progressive Clinical/Supervisory experience in a practice setting.
NewLead Supervisor I TapestryLead Supervisor IWilliamsburg, VirginiaBuilding Effective Teams : Blends people into teams when needed; creates strong morale and spirit in their team; shares wins and successes; fosters open dialogue; lets people finish and be responsible for their work; defines success in terms of the whole team; creates a feeling of belonging in the team. Courage : Doesn’t hold back anything that needs to be said; provides current, direct, complete, and “actionable” positive and corrective feedback to others; lets people know where they stand; faces up to people problems on any person or situation (not including direct reports) quickly and directly; is not afraid to take negative action when necessary.
Lead Supervisor I Tapestry IncLead Supervisor IWilliamsburg, VA$16–$24.75 / hourBuilding Effective Teams: Blends people into teams when needed; creates strong morale and spirit in their team; shares wins and successes; fosters open dialogue; lets people finish and be responsible for their work; defines success in terms of the whole team; creates a feeling of belonging in the team. Courage: Doesn't hold back anything that needs to be said; provides current, direct, complete, and "actionable" positive and corrective feedback to others; lets people know where they stand; faces up to people problems on any person or situation (not including direct reports) quickly and directly; is not afraid to take negative action when necessary.
Airline Wheelchair Supervisor SP Plus CorporationAirline Wheelchair SupervisorNORFOLK, VAThis position may also include assisting by pushing passengers in a wheelchair to and from their arrival/departure gate, and assisting passengers with moving luggage to their vehicles, taxi stands, parking shuttle stations, and rental car stations. With over 23,000 employees across 4,000+ locations in North America and Europe, we're reimagining how people move through their journeys-saving time, reducing hassle, and ensuring every step feels effortless and efficient.
Airline Wheelchair Supervisor Metropolis TechnologiesAirline Wheelchair SupervisorNORFOLK, VirginiaPart timeThis position may also include assisting by pushing passengers in a wheelchair to and from their arrival/departure gate, and assisting passengers with moving luggage to their vehicles, taxi stands, parking shuttle stations, and rental car stations. With over 23,000 employees across 4,000+ locations in North America and Europe, we’re reimagining how people move through their journeys—saving time, reducing hassle, and ensuring every step feels effortless and efficient.
Warehouse Supervisor C & F EnterprisesWarehouse SupervisorToano, VATo be responsible for the warehouse operations, inventory management and supervision of warehouse employees reporting to this position; promote and implement the company’s core values and excellence in customer service; responsible for maintaining strong relationships with internal and external customers. Move inventory to various locations manually and by operating mechanical equipment; including fork lift, pallet jack, and handcart.
Warehouse Supervisor- 2nd Shift C & F EnterprisesWarehouse Supervisor- 2nd ShiftNewport News, VATo be responsible for the warehouse operations, inventory management and supervision of warehouse employees reporting to this position; promote and implement the company’s core values and excellence in customer service; responsible for maintaining strong relationships with internal and external customers. Move inventory to various locations manually and by operating mechanical equipment; including fork lift, pallet jack, and handcart.
Manufacturing Engineering Supervisor Liebherr-International AGManufacturing Engineering SupervisorNewport News, VAIt was later converted into Liebherr's manufacturing facility for mining trucks and remains home to Liebherr Mining Equipment Newport News, Co. In addition to its production facility, Liebherr markets a wide variety of products and technologies its companies located across the United States. The ideal candidate will lead and mentor team members, working closely with cross-functional departments to drive improvements in processes, efficiency, quality, and safety across the facility.
Shift Supervisor Krispy Kreme IncShift SupervisorNewport News, VAKrispy Kreme operates in more than 35 countries through its unique network of fresh doughnut shops, partnerships with leading retailers, and a rapidly growing Ecommerce and delivery business with more than 14,000 fresh points of access. We partner with Feeding America and Convoy of Hope, who in turn partner with organizations nationwide to distribute donations to people in need through diverse types of programs and services.
Lead Mechanic Supervisor (Inside Machine Shop) - Steel America (Job ID: 1431) Colonna's Shipyard IncLead Mechanic Supervisor (Inside Machine Shop) - Steel America (Job ID: 1431)Norfolk, VA$36.77–$46.50 / hourPosition Summary: Position will support management with training and assignment of semi-skilled and skilled trades personnel according to their ability, experience, and job knowledge in support and execution of production goals in ship repair/industrial fabrication operations. Essential Duties and Responsibilities: Analyzes work orders, blueprints, drawings, sketches, and specifications to determine machining requirements, material needs, tooling, setup approach, workholding, inspection points, and proper sequence of operations.
Lead Mechanic Supervisor - Dock (Job ID: 1268) Colonna's Shipyard IncLead Mechanic Supervisor - Dock (Job ID: 1268)Norfolk, VASupports management to facilitate daily production activities of the team and helps ensure employees assigned to their work crew have all necessary tools, equipment, work procedures, etc. to work safely and efficiently. The position will support management with training and assignment of semi-skilled and skilled trades personnel according to their ability, experience, and job knowledge in support and execution of production goals in ship repair and industrial fabrication operations.
NewLead Mechanic Supervisor- Services Electrician (Job ID: 1443) Colonna's Shipyard IncLead Mechanic Supervisor- Services Electrician (Job ID: 1443)Norfolk, VA$36.77–$46.50 / hourPosition Summary: Position will support management with training and assignment of semi-skilled and skilled trades personnel according to their ability, experience, and job knowledge in support and execution of production goals in ship repair/industrial fabrication operations. Supports management to facilitate daily production activities of the team and helps ensure employees (assigned to their work crew) have all necessary tools, equipment, work procedures, etc. to work safely and efficiently.
Production Supervisor Bunge Global SAProduction SupervisorSandston, VA$76,120–$85,680 / yearSkill/Experience Requirements: Bachelor's degree in industrial engineering, manufacturing engineering, chemical engineering or related field or equivalent progressive experience of 3+ years in soybean crushing, oil refining, milling, oil packaging operations, or related and applicable activities in support of industrial operations is required. Oversee assigned department production shift activities (crush, refinery, milling, packaging, warehouse, boiler house, and/or elevator) to ensure operations are running at the highest levels of efficiency.