Diesel Technician/Mechanic III - Entry Level PenskeDiesel Technician/Mechanic III - Entry LevelJessup, MDFull timeWillingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.
NewMechanic II Mclane Company, Inc.Mechanic IIBurke, VA$31–$46.40Building an expansive nationwide network of team members for 130+ years has allowed us to stay agile for our clients across the restaurant, retail, and e-commerce industries. We look to the future and are ready to continue making industry-defining moves by embracing the newest technology into our practices, continuing team member training, and emphasizing our people-centered culture.
NewRoad Mechanic The H&K GroupRoad MechanicFinksburg, MD$18–$40 / hourMaryland Division/HTI, a division of H&K Group, Inc. is looking for a Road Mechanic to repair and maintain diesel and gasoline heavy equipment and trucks in the field for our Western PA divisions. Assembles and test operates machine or test drive trucks to verify correction of malfunction and to confirm that it meets manufactures specifications.
NewShop Mechanic The H&K GroupShop MechanicFinksburg, MDOne-year certificate from an accredited college or technical school in diesel mechanics or a related field OR 2 years of related experience and/or trainingEquivalent combinations of education and experience may be considered. Final determination on pay will be made by company leadership consistent with the scope of work and considering the candidates’ education, experience, skills, past performance, demonstrated leadership, and influence.
NewMechanics The H&K GroupMechanicsFinksburg, MD$18–$40 / hourAssembles and test operates machine or test drive trucks to verify correction of malfunction and to confirm that it meets manufactures specifications. Beginning as a small family business a half century ago, we are now a dynamic group of vertically integrated companies that has been growing and prospering for 50 years.
Vehicle Maintenance Manager City of Hyattsville (MD)Vehicle Maintenance ManagerHyattsville, MD$91,476–$106,110 / yearResponsibilities include oversight of fleet maintenance personnel, preventative maintenance programs, diagnostics, repairs, inspections, fleet asset management, inventory management, contractor coordination, asset management software administration, fleet replacement planning support, regulatory compliance activities, emergency response support, and workforce development initiatives. This position is responsible for supervising vehicle maintenance operations involving gasoline-powered, diesel-powered, hybrid, and electric vehicles (EVs), as well as light-duty vehicles, medium-duty trucks, heavy-duty trucks, specialty equipment, trailers, utility vehicles, hydraulic systems, and small engine equipment.
NewNight Shift Lead Diesel Mechanic - $5000 Sign on Bonus Waste ManagementNight Shift Lead Diesel Mechanic - $5000 Sign on BonusHyattsville, MD$38–$43 / hourWM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America. These are just a few of our comprehensive benefits for a Lead Diesel Mechanic Whether you are planning on building or expanding your family or looking for the next step in your career - WM is there, helping build the best and total you.
NewDiesel Mechanic - 2nd Shift $5000 Sign on Bonus Waste ManagementDiesel Mechanic - 2nd Shift $5000 Sign on BonusHyattsville, MD$28–$32.50 / hourWM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing .
Senior Diesel Mechanic - $5000 Sign On Bonus-2nd Shift Walk-in Interviews Waste Management IncSenior Diesel Mechanic - $5000 Sign On Bonus-2nd Shift Walk-in InterviewsMD$31.25–$36.50 / hourWM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.
Diesel Mechanic Transdev North America IncDiesel MechanicBaltimore, MD$31.94–$34.50 / hourPhysical Requirements: The essential functions of this position require the ability to: Work outside in varying temperature, weather, and humidity conditions-100% of the job is performed outside, work alone and in remote locations. About Transdev: Cities, counties, airports, companies, and universities across the U.S. contract with Transdev to operate their transportation systems, maintain their vehicle and fleets, and deliver on mobility solutions.
NewDiesel Mechanic TransdevDiesel MechanicArlington, VAPhysical Requirements: The essential functions of this position require the ability to:Work outside in varying temperature, weather, and humidity conditions-100% of the job is performed outside, work alone and in remote locations. About Transdev: Cities, counties, airports, companies, and universities across the U.S. contract with Transdev to operate their transportation systems, maintain their vehicle and fleets, and deliver on mobility solutions.
Part Time Diesel Mechanic Transdev North America IncPart Time Diesel MechanicArlington, VAAs a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for our diesel-powered assets.\n \nTransdev is proud to offer:\n \nPosition Subject to Collective Bargaining Agreement:\n \nHourly pay ranges based on experience & job classification:\n \n+ Tech A $43.05 plus $.25 per ASE\n \nTech B $ 34.65 plus $.25 per ASE\n \nTech C $32.55 plus $.25 per ASE\n \nBenefits include:\n \n+ Company paid ASE testing, training materials, and tool reimbursement\n \nKey Responsibilities:\n \n+ Conduct diagnostic tests to identify issues and determine necessary repairs on diesel engines.\n \nPhysical Requirements:\n \nThe essential functions of this position require the ability to:\n \n+ Work outside in varying temperature, weather, and humidity conditions-100% of the job is performed outside, work alone and in remote locations.\n \n+ Sit for extended periods (up to 6\u20138 hours per day); frequently walk for long distances and on possible sloped ground or slippery and uneven surfaces\n \n+ Push and pull objects up to 50 pounds, occasionally throughout the workday; lift material weighing up to 50 lbs.
NewSenior Diesel Mechanic - $5000 Sign On Bonus-2nd Shift WMSenior Diesel Mechanic - $5000 Sign On Bonus-2nd ShiftWashington, DC$31.25–$36.50 / hourThese are just a few of our comprehensive benefits for a Senior Diesel Mechanic Whether you are planning on building or expanding your family or looking for the next step in your career – WM is there, helping build the best and total you. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.
NewDiesel Mechanic - 2nd Shift $5000 Sign on Bonus WMDiesel Mechanic - 2nd Shift $5000 Sign on BonusWashington, DC$28–$32.50 / hourRequired to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing. These are just a few of our comprehensive benefits for a Diesel Mechanic Whether you are planning on building or expanding your family or looking for the next step in your career – WM is there, helping build the best and total you.
NewDiesel Mechanic Entry Level Trainee RyderDiesel Mechanic Entry Level TraineeLandover, MarylandFull timeWash and detail vehicles manually or using automated equipment; fuel diesel, natural gas, and hybrid vehicles properly while adhering to all shop safety policies and procedures; record fuel activity and maintain proper fuel and DEF inventories and reconciliation; this includes using hand held devices to properly identify customer and required services. Perform multi-point inspection on inbound units as required by company policies and procedures; this includes checking vehicle tire pressure and thread, fluid levels, lights, washing vehicle windows, changing tires, inspecting refrigeration units on trucks, and reporting service or driver issues to shop.
Diesel Mechanic Technician Miller Transportation GroupDiesel Mechanic TechnicianJessup, MD$80,000–$90,000The company's several business units operate as follows: Miller Truck Leasing - Provides full-service leasing, finance leasing, truck rental, and truck maintenance programs. Miller Dedicated Services - Supports customers in outsourcing their transportation needs by providing vehicles, drivers, fuel, insurance, and overall industry expertise.
Diesel Mechanic Mid-Atlantic Truck & EquipmentDiesel MechanicClinton, MD$38–$46 / hourComplete preventative maintenance repairs-like replacing or rotating tires and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles. Employees must be able to understand safety policies and procedures, read work orders and technical documentation, communicate effectively with coworkers and customers, and accurately complete required documentation.
Diesel Mechanic-Ford All Roads Equipment, LLCDiesel Mechanic-FordUpper Marlboro, MD$22–$45 / hourAll Roads will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless doing so would impose an undue hardship on the operation of our business. All Roads Ford in Upper Marlboro, MD has an air conditioned state of the art facility and is ready for you to join our team as a Diesel Technician.
NewDiesel Mechanic Cornerstone RecruitingDiesel MechanicRockville, MD$28–$33 / hourThe Diesel Mechanic will perform diagnostics, repairs, and routine maintenance on diesel-powered heavy construction equipment, dump trucks, and paving machinery. Perform routine and preventive maintenance on dump trucks, paving machines, excavators, loaders, dozers, rollers, and other heavy construction equipment.
Diesel Mechanic RyderDiesel MechanicBALTIMORE, MarylandFull timeDemonstrated aptitude and applied experience in mechanical repair of automotive gas or diesel engines including:Routine preventative maintenance, which should include oil changes, brake and tire work, required. Important Note:Some positions require additional screening that may include employment and education verification; motor vehicle records check and a road test; and/or badging or background requirements of the customer to which you are assigned.
NewDiesel Mechanic Bates Trucking and Trash RemovalDiesel MechanicHyattsville, MDThe primary duties of a Diesel Mechanic include performing diagnostic tests on diesel vehicles to find faults, analyzing diagnostic test results and repairing or replacing engine, steering, transmission, braking or lighting system components. has had a mission to protect the environment of our neighborhoods and businesses by providing efficient and safe trash and garbage disposal, as well as a full complement of environmentally friendly recycling services.
Diesel Mechanic/Technician Indel Power Group LLCDiesel Mechanic/TechnicianLandover, MD$25–$48 / hourWhile performing the duties of this job, the Technician will frequently use hands to manipulate and grasp objects; reach with hands and arms; climb, balance, stoop, kneel, crouch, crawl, bend, stretch, or twist to perform repairs and inspections. Indel Power Group is a distributor/dealer for major brands such as Freightliner, Western Star, Autocar, Detroit Diesel, Battle Motors, Cummins, and Alison Transmission just to name a few.
Heavy Duty Diesel Mechanic Accu-CreteHeavy Duty Diesel MechanicUpper Marlboro, MDPhysical requirements include: standing, running, walking, sitting, kneeling, stooping/bending, lifting, squatting, reaching, pushing, pulling, crawling, jumping, sliding, climbing, pinching, gripping, digging, spraying, maintaining balance, the ability to ascend and descend ladders and stairs, the ability to complete repetitive motions, regular exertion of up to 50 lbs. Work may occasionally be performed under hazardous and adverse conditions, including but not limited to: proximity to moving mechanical equipment, active construction environments requiring hard hat protection, high noise environments requiring hearing protection, elevated heights and confined spaces.
Diesel Mechanic Carylon CorporationDiesel MechanicBeltsville, MarylandAbout Us: Mobile Dredging & Video Pipe offers a full line of hydraulic dredging and dewatering, sewer system repair and maintenance, water line inspection and leak detection and industrial cleaning services as part of the Carylon Corporation. Job Description:The diesel mechanic will maintain and repair diesel trucks, ranging in size from tractors/trailers, heavy duty trucks, and step-vans to pick-up trucks.
NewSenior Diesel Technician | Diesel Mechanic Macpower Digital Assets Edge Private LimitedSenior Diesel Technician | Diesel MechanicBaltimore, MD$80,000–$85,000 / yearPerform preventive maintenance and repairs of power generators, diesel engines, electrical distribution equipment, HVAC equipment and/or oil free air compressors. 2-5 years of experience working on power generators and/or commercial HVAC equipment, performing inspections, maintenance, and repairs.
NewDiesel Mechanic Bates Trucking CoDiesel MechanicHyattsville, MarylandThe primary duties of a Diesel Mechanic include performing diagnostic tests on diesel vehicles to find faults, analyzing diagnostic test results and repairing or replacing engine, steering, transmission, braking or lighting system components. We are looking for physically fit candidates with good attention to detail for the position of Diesel Mechanic.
NewDiesel Mechanic The Washington PostDiesel MechanicSpringfield, VAPlease email resumes and questions to RTW@RobinsonTerminal.com with the subject line Diesel Mechanic. Robinson Terminal Warehouse LLC is looking for an experienced Diesel Mechanic to join our team!
Heavy Truck / Wrecker / Roadside Diesel Mechanic MotocruitHeavy Truck / Wrecker / Roadside Diesel MechanicClinton, MarylandIt is a hybrid role designed to keep an experienced technician fully utilized across three lanes of work: heavy truck and wrecker maintenance, motorcoach repair support, and roadside service response. The right candidate can diagnose problems independently in the field, make sound repair decisions in the shop, and bounce between scheduled work and unpredictable calls without losing momentum.
Diesel Mechanic 2nd Shift A. Duie Pyle, IncDiesel Mechanic 2nd ShiftElkridge, MD$30–$45 / hourPart timeA. Duie Pyle is seeking an experienced, skilled 2nd shift Diesel Mechanic to join our Fleet Maintenance team at our Elkridge, MD shop. This role requires technical skill with heavy duty trucks and is responsible for maintaining, diagnosing, and repairing the company’s fleet.
Diesel Mechanic Abacus Solution GroupDiesel MechanicBeltsville, MDThis position is designed for an ambitious professional ready to master our operations and eventually oversee fleet maintenance strategies, mentor junior staff, and manage shop operations. Skills: Strong understanding of hydraulics, brakes, electrical systems, and engine diagnostics.
Mobile Diesel Mechanic - Day Shift Epika Fleet Services, Inc.Mobile Diesel Mechanic - Day ShiftBaltimore, Maryland$29–$36 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs: Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
Diesel Mechanic - No weekends Fraza / Vitan EquipmentDiesel Mechanic - No weekendsBaltimore, MDFull timeIf you have experience in forklift, diesel, automotive, or heavy equipment repair, this field-based role offers the perfect change of pace to utilize your diagnostic expertise across complex mechanical, electrical, and hydraulic systems. Urgent Hiring: Matthai Material Handling & Vitan Equipment is seeking an experienced Forklift Technician / Field Service Mechanic to troubleshoot and repair heavy-duty material handling equipment.
Hydrovac Diesel Mechanic Clearsite Industrial ServicesHydrovac Diesel MechanicBaltimore, MD$32–$40Key responsibilities include: Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems. Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.
Diesel Mechanic Clearsite Industrial ServicesDiesel MechanicBaltimore, MD$32–$40Key responsibilities include: Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems. Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.
Hydrovac Diesel Mechanic Clearsite IndustrialHydrovac Diesel MechanicBaltimore, MarylandKey responsibilities include: Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems. Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.
Diesel Mechanic Clearsite IndustrialDiesel MechanicBaltimore, MarylandKey responsibilities include: Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems. Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.
NewNight Shift Assistant Diesel Mechanic Waste Management IncNight Shift Assistant Diesel MechanicHyattsville, MD$22–$26 / hourWM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America. Perform Preventive Maintenance: Execute routine maintenance tasks, including oil changes, component lubrication, fluid checks, filter and wiper blade replacements, and inspections, to prevent breakdowns and prolong the lifespan of vehicles and equipment.
NewMobile Diesel Mechanic Rush EnterprisesMobile Diesel MechanicAlexandria, VADiagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts. Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at client locations, so we can provide expedited expertise directly to our customer's trucks & equipment on site.
Diesel Mechanic - Baltimore, MD Mullen's MarkingsDiesel Mechanic - Baltimore, MDBaltimore, MDFull timeMullen's Markings is a full-service line striping and pavement marking company delivering high-quality roadway, highway, and parking lot striping services. In this role, you will be responsible for maintaining and repairing our fleet of vehicles and equipment, ensuring everything operates safely and efficiently.
Diesel Mechanic 2nd Shift A. Duie Pyle IncDiesel Mechanic 2nd ShiftElkridge, MD$30–$45 / hourA. Duie Pyle is seeking an experienced, skilled 2nd shift Diesel Mechanic to join our Fleet Maintenance team at our Elkridge, MD shop. Diesel Mechanic responsibilities include, but are not limited to: Performing routine preventative maintenance and general repairs on Class 8 trucks.
Diesel Mechanic Mobile Dredging & Video PipeDiesel MechanicBeltsville, MarylandAbout Us: Mobile Dredging & Video Pipe offers a full line of hydraulic dredging and dewatering, sewer system repair and maintenance, water line inspection and leak detection and industrial cleaning services as part of the Carylon Corporation. Job Description:The diesel mechanic will maintain and repair diesel trucks, ranging in size from tractors/trailers, heavy duty trucks, and step-vans to pick-up trucks.
Diesel Mechanic Mobile Dredging and Video Pipe IncDiesel MechanicBeltsville, MD$27–$33 / hourAbout Us: Mobile Dredging & Video Pipe offers a full line of hydraulic dredging and dewatering, sewer system repair and maintenance, water line inspection and leak detection and industrial cleaning services as part of the Carylon Corporation. Job Description: The diesel mechanic will maintain and repair diesel trucks, ranging in size from tractors/trailers, heavy duty trucks, and step-vans to pick-up trucks.
Heavy Diesel Mechanic - FIFO Subscribe to job alertsHeavy Diesel Mechanic - FIFOWashingtonAurizon is Australia’s largest rail freight rail freight operator with integrated landside supply chain solutions and a top 100 ASX company. You will work within a structured maintenance program, responding to planned and unplanned maintenance while upholding Aurizon’s commitment to safety and operational excellence.
NewDiesel Mechanic RMA Worldwide TransportationDiesel MechanicRockville, MarylandWe pride ourselves on offering a diverse fleet that includes sedans, SUVs, sprinters, mini -buses, and Motor Coaches, enabling us to provide accurate concierge service by blending seamless technology and logistics across 650 cities worldwide. RMA Worldwide Chauffeured Transportation is a leading provider of premium transportation services operating in Maryland, Massachusetts, New Jersey, New York, Pennsylvania, Texas, Virginia, and Washington, DC.
Mobile Diesel Mechanic - Day Shift Prestige Fleet ServicesMobile Diesel Mechanic - Day ShiftBaltimore, Maryland$34–$37 / hourFull timePerform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs: Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.
NewDiesel Mechanic - Fleet Technician - Ready-Mix Vulcan MaterialsDiesel Mechanic - Fleet Technician - Ready-MixSpringfield, VA$25.68–$40.50 / hourAt Vulcan Materials Company, Mideast Division, Night Shift employees are paid a Shift Differential of an additional 10% on their base pay if the employee works certain hours during the designated time period. As part of our commitment, we have implemented a Year-Round 30-hour Weekly Guarantee to ensure our employees receive more consistent work hours and are not impacted when there is a lack of work due to weather or other business conditions.
Day Diesel Mechanic - Full-Time Sweeping Corporation of America IncDay Diesel Mechanic - Full-TimeMD$25–$32 / hourHowever, not all duties can be listed, and as business needs evolve, responsibilities may shift over time to reflect new priorities, processes, or technologies: Safety & Inspections: Perform thorough inspections of equipment and mechanical systems, follow all safety protocols (including lockout/tagout), and monitor lubrication, fluids, and equipment condition to prevent safety risks or failures. Physical Demands: Frequent sitting and walking/standing; occasional bending, twisting, squatting, kneeling, pushing/pulling; limited stair climbing and crawling; ability to lift and carry up to 50 lbs at varying heights, including overhead.
Diesel Mechanic Academy ExpressDiesel MechanicBaltimore, MarylandDiagnosis, inspection, installation, disassembly andâ¯cleaning of components such as:â¯brakes, suspension, tires,â¯bearings, seals, radiators, water pumps, coolant hoses, alternators, regulators, steering components, oil/air filters, door assemblies, controls, seats, belts, electric motors, pneumatic valves, cables, and linkages.â¯. Class B Mechanics will assistâ¯Aâ¯Levelâ¯Mechanics with skilled workâ¯and train/supervise C Level Mechanics.
NewDiesel Mechanic Entry Level Trainee Ryder System IncDiesel Mechanic Entry Level TraineeBaltimore, MDWash and detail vehicles manually or using automated equipment; fuel diesel, natural gas, and hybrid vehicles properly while adhering to all shop safety policies and procedures; record fuel activity and maintain proper fuel and DEF inventories and reconciliation; this includes using hand held devices to properly identify customer and required services. Perform multi-point inspection on inbound units as required by company policies and procedures; this includes checking vehicle tire pressure and thread, fluid levels, lights, washing vehicle windows, changing tires, inspecting refrigeration units on trucks, and reporting service or driver issues to shop.
Heavy Diesel Mechanic Pilbara MineralsHeavy Diesel MechanicWashingtonPLS respectfully acknowledges the Nyamal and Kariyarra People of the Pilbara, the Whadjuk Noongar People of the Perth region and all the Aboriginal and Torres Strait Islander peoples who are the Traditional Owners and First Nations peoples of these lands. Reporting to the Mobile Maintenance Supervisor, the Heavy Diesel Mechanic role ensures the PLS fleet of mobile equipment is maintained in a safe and mechanically sound condition to deliver maximum uptime for the Mining Group and to ensure that PLS interests are always protected.