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RESPONSIBILITIES As an Aviation Rescue Swimmer (AIRR), you will be ready to enter challenging conditions to provide recovery and relief for rescue missions, humanitarian assistance, and operational support. Some of your key duties may include: Serving as part of an aircrew on an SH-60 helicopter, coordinating with pilots to ensure mission success Saving pilots from downed aircraft, rescuing people from stranded or capsized vessels, or assisting hikers and climbers in danger Rescuing civilians during natural disasters and working alongside other forces like the Coast Guard Delivering aid and supplies during humanitarian operations Supporting Naval Special Warfare Operations Conducting surveillance in anti-submarine warfare and drug interdiction operations Operating radar, Forward Looking Infrared (FLIR) sensors, missile systems, and door guns in anti-surface operations Transporting troops and cargo to and from ships WORK ENVIRONMENT Aviation Rescue Swimmers may help anyone in nearly any environment. You may be called upon to save people around the globe, such as those caught in destructive storms, the crew of a sinking ship, or injured mountain climbers on inaccessible cliffs. AIRRs are assigned to Helicopter Maritime Strike Squadron (HSM) sea or shore duty anywhere in the world. They typically deploy aboard aircraft carriers, surface combatants, and support ships, or are stationed at Naval Air Stations. TRAINING & ADVANCEMENT AIRR training is one of the most physically and mentally demanding programs in the Navy. Candidates undergo nearly two years of training in advanced swimming, lifesaving techniques, helicopter mission equipment, and crew-served weapons systems before reporting to their first squadron. Throughout training, candidates are continuously tested in challenging scenarios. The training process includes: Water and land survival and flight safety (4 weeks at Aircrew Candidate School in Pensacola, FL) Search and Rescue Swimming Skills (5 weeks at Rescue Swimmer School in Pensacola, FL) Basic Naval Aviation skills (14 weeks at Class "A" Technical School in Pensacola, FL) Survival, Evasion, Resistance, and Escape (SERE) techniques (2 weeks at SERE School in North Island, CA, or Portsmouth, NH) Aircraft systems training (28 weeks at a Naval Air Station) After graduation, AIRRs may be assigned to a helicopter command, either at sea or shore duty, in locations across the U.S., including San Diego, CA; Norfolk, VA; Jacksonville, FL; Whidbey Island, WA; and many others. Advanced Education & Training Based on performance and Navy needs, AIRRs may be eligible for additional training in: EMT training Advanced Rescue Swimmer School (covering swift water, high seas, cave, and cliff rescue) Senior Enlisted AIRRs may be selected to become: Schoolhouse instructors Weapons instructors Master rappellers/instructors Promotion opportunities are competitive, based on performance, and can lead to valuable credentialing and occupational opportunities in related fields. EDUCATION OPPORTUNITIES The Naval Special Warfare/Naval Special Operations (NSW/NSO) community offers various opportunities to further your education. Navy training provides skills and knowledge in military tactics, survival techniques, small arms use, and tactical procedures. This training can translate into credit hours toward a degree through the American Council on Education. Additionally, you can continue your education through: Fleet Replacement Aircrew/Mission Tactical Instructor Navy College Program and Tuition Assistance Post-9/11 GI Bill QUALIFICATIONS & REQUIREMENTS No college degree is required to become an Enlisted Navy AIRR, but the training is tough, and the job satisfaction is high. To qualify for Rescue Swimmer Training, candidates must: Meet specific eyesight requirements: uncorrected vision no worse than 20/100, correctable to 20/20 with normal depth and color perception Achieve the minimum Armed Services Vocational Aptitude Battery (ASVAB) score: VE AR MK MC = 210 or VE AR MK AS = 210 Pass a Physical Screening Test (PST) in DEP/Boot Camp Pass a Class 1 Flight Physical Be 30 years old or younger Be a U.S. citizen and eligible for security clearance General qualifications may vary depending on whether you are currently serving, have served before, or are entering the Navy for the first time. It's advised to consult a physician before starting any physical fitness program to ensure it's appropriate for you.5c143e31-5e48-4549-b638-05792d185386

RESPONSIBILITIES As an Aviation Rescue Swimmer (AIRR), you will be ready to enter challenging conditions to provide recovery and relief for rescue missions, humanitarian assistance, and operational support. Some of your key duties may include: Serving as part of an aircrew on an SH-60 helicopter, coordinating with pilots to ensure mission success Saving pilots from downed aircraft, rescuing people from stranded or capsized vessels, or assisting hikers and climbers in danger Rescuing civilians during natural disasters and working alongside other forces like the Coast Guard Delivering aid and supplies during humanitarian operations Supporting Naval Special Warfare Operations Conducting surveillance in anti-submarine warfare and drug interdiction operations Operating radar, Forward Looking Infrared (FLIR) sensors, missile systems, and door guns in anti-surface operations Transporting troops and cargo to and from ships WORK ENVIRONMENT Aviation Rescue Swimmers may help anyone in nearly any environment. You may be called upon to save people around the globe, such as those caught in destructive storms, the crew of a sinking ship, or injured mountain climbers on inaccessible cliffs. AIRRs are assigned to Helicopter Maritime Strike Squadron (HSM) sea or shore duty anywhere in the world. They typically deploy aboard aircraft carriers, surface combatants, and support ships, or are stationed at Naval Air Stations. TRAINING & ADVANCEMENT AIRR training is one of the most physically and mentally demanding programs in the Navy. Candidates undergo nearly two years of training in advanced swimming, lifesaving techniques, helicopter mission equipment, and crew-served weapons systems before reporting to their first squadron. Throughout training, candidates are continuously tested in challenging scenarios. The training process includes: Water and land survival and flight safety (4 weeks at Aircrew Candidate School in Pensacola, FL) Search and Rescue Swimming Skills (5 weeks at Rescue Swimmer School in Pensacola, FL) Basic Naval Aviation skills (14 weeks at Class "A" Technical School in Pensacola, FL) Survival, Evasion, Resistance, and Escape (SERE) techniques (2 weeks at SERE School in North Island, CA, or Portsmouth, NH) Aircraft systems training (28 weeks at a Naval Air Station) After graduation, AIRRs may be assigned to a helicopter command, either at sea or shore duty, in locations across the U.S., including San Diego, CA; Norfolk, VA; Jacksonville, FL; Whidbey Island, WA; and many others. Advanced Education & Training Based on performance and Navy needs, AIRRs may be eligible for additional training in: EMT training Advanced Rescue Swimmer School (covering swift water, high seas, cave, and cliff rescue) Senior Enlisted AIRRs may be selected to become: Schoolhouse instructors Weapons instructors Master rappellers/instructors Promotion opportunities are competitive, based on performance, and can lead to valuable credentialing and occupational opportunities in related fields. EDUCATION OPPORTUNITIES The Naval Special Warfare/Naval Special Operations (NSW/NSO) community offers various opportunities to further your education. Navy training provides skills and knowledge in military tactics, survival techniques, small arms use, and tactical procedures. This training can translate into credit hours toward a degree through the American Council on Education. Additionally, you can continue your education through: Fleet Replacement Aircrew/Mission Tactical Instructor Navy College Program and Tuition Assistance Post-9/11 GI Bill QUALIFICATIONS & REQUIREMENTS No college degree is required to become an Enlisted Navy AIRR, but the training is tough, and the job satisfaction is high. To qualify for Rescue Swimmer Training, candidates must: Meet specific eyesight requirements: uncorrected vision no worse than 20/100, correctable to 20/20 with normal depth and color perception Achieve the minimum Armed Services Vocational Aptitude Battery (ASVAB) score: VE AR MK MC = 210 or VE AR MK AS = 210 Pass a Physical Screening Test (PST) in DEP/Boot Camp Pass a Class 1 Flight Physical Be 30 years old or younger Be a U.S. citizen and eligible for security clearance General qualifications may vary depending on whether you are currently serving, have served before, or are entering the Navy for the first time. It's advised to consult a physician before starting any physical fitness program to ensure it's appropriate for you.5c143e31-5e48-4549-b638-05792d185386

Job DescriptionSalary: 16-17 Weekend special event staff for various hours Friday-Sunday and Occasional week days

Job DescriptionBenefits: • Competitive salary, • Flexible schedule, • Health insurance, • Paid time off Benefits/Perks • Career Advancement Opportunities, • Competitive Compensation Responsibilities • Patrol the premises and maintain a high level of visibility, • Monitor entrances and exits to ensure only authorized personnel access the facility, • Remove trespassers when necessary, • Monitor surveillance cameras, • Respond to reports of suspicious activity, • Report on daily activities and any security incidentsQualifications, • Previous experience as a Security Guard or in a similar position is preferred, • Valid registration as a security officer, • High school diploma/GED, • Strong understanding of public safety and security procedures, • Excellent written communication skills and report writing ability, • Ability to operate surveillance equipment, • High level of integrity and professionalism, • Attention to detail and strong observational skills, • Ability to work without direct supervision

Job DescriptionSalary: Looking to fulfill the position of Part-Time weekend Armed Security Guard work. Friday-Sunday 4-8 hour shifts. Must obtain an active Guard Card and Armed permit. Must have reliable transportation. Must be comfortable working with large groups and in a team setting. Must be confident in your position while carrying. Must be able to stand/ walk for up to 8 hours with the exception of breaks/lunch.

Job Description M.A.D. Security Services Inc. Job Skills / Requirements: Applicant must have Armed Certifications along with his/her own weapon prior to applying. Acting strictly as a deterrent to help prevent theft. The goal is to observe and report. Education Requirements: High School Diploma or GED Certification Requirements: Valid Driver's License California Guard Registration Baton/Pepper Spray Certifications Exposed Firearm Permit (Caliber 38, 357, 9mm, or 40 preferred) Screening Requirements: Drug Screen, Criminal Background Check This job reports to the CEO Full-Time and Part-Time positions Compensation depends on the location and site.

Job DescriptionOverview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer - Reception Desk in Stockton, CA, you will serve and safeguard clients in a range of industries such as Government, and more. Join Allied Universal at a government location in a front desk post where you will greet visitors, manage access control and badge processes, monitor activity, answer questions, and document security-related incidents with clear communication. You will represent a caring, people-first culture while supporting a professional environment through teamwork, integrity, and an agile, reliable, innovative approach to daily operations. Position Type: Full Time Pay Rate: $16.90 / Hour Job Schedule: DayTimeMon06:30 AM - 03:00 PMTue06:30 AM - 03:00 PMWed06:30 AM - 03:00 PMThur06:30 AM - 03:00 PMFri06:30 AM - 03:00 PM Why Join Us: • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more., • Career Growth: Get paid training and access to career growth opportunities., • Financial and Health Benefits: Enjoy access to a retirement savings plan, plus medical, dental, vision, basic life and AD&D, and disability insurance., • Provide customer service to visitors and staff at a government location by following Allied Universal security-related procedures, site-specific policies, and/or emergency response activities when appropriate., • Staff the front desk, greet and direct visitors, and assist with inquiries while maintaining a professional presence., • Control access by verifying identification and/or appointments, issuing visitor credentials as directed by site policy, and monitoring entry points from the front desk area., • Monitor alarms, cameras, and/or other security-related systems as assigned, and report unusual activity, hazards, or maintenance concerns through the proper channels., • Have at least 2+ years of security experience., • Customer service experience is preferred., • Access control and/or badge experience is preferred., • A guard card and/or license is preferred., • Be at least 18 years of age for unarmed roles; 21+ years of age for armed roles., • Possess a high school diploma or equivalent., • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws., • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws., • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law., • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment. If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . Requisition ID 2026-1538359

Job DescriptionOverview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer - Armed Area Driver in French Camp, CA, you will serve and safeguard clients in a range of industries such as Government, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Armed Patrol Officer with Allied Universal at a government location, you will conduct routine patrols, maintain a highly visible presence to help reduce security-related incidents, and respond to alarms and service calls with calm, clear communication. This post requires an armed guard card/license and a valid driver's license to support mobile patrol coverage. Bring teamwork, integrity, and a people-first mindset while delivering professional customer service every shift. Position Type: Part Time Pay Rate: $22.75 / Hour Job Schedule: DayTimeThur10:00 PM - 06:30 AMFri10:00 PM - 06:30 AM Why Join Us: • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more., • Career Growth: Get paid training and access to career growth opportunities., • Financial Benefits: Participate in our retirement savings plan to invest in your future., • Provide customer service to personnel and authorized visitors by carrying out security-related procedures, site-specific policies, access control requirements, and/or emergency response activities at a government location., • Conduct armed foot and/or vehicle patrols of buildings, retail areas, parking areas, and perimeter routes, with working environments and conditions varying by post., • Monitor for and help to deter suspicious activity, unauthorized access, and/or policy violations; take appropriate action consistent with post orders and use of force guidelines., • Respond to incidents and critical situations in a calm, problem-solving manner, including de-escalation, coordinating with site contacts and/or law enforcement, and completing required notifications., • Have 1+ years' armed security-related, law enforcement, and/or military experience., • Have 1+ years of security-related experience., • Have an armed guard card and/or license., • A valid driver's license is required in accordance with Allied Universal driver policy requirements., • Be at least 21 years of age for armed roles., • Possess a high school diploma or equivalent., • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws., • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws., • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law., • Participate in industry-specific security training programs., • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment. If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . Requisition ID 2026-1532996

Job DescriptionOverview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer - Armed Perimeter Patrol in French Camp, CA, you will serve and safeguard clients in a range of industries such as Government, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Armed Patrol Officer at a government location, you will monitor and patrol assigned areas, conduct routine patrols, and remain highly visible to help discourage security-related incidents. You will support access control and respond to situations with professionalism, clear communication, and strong customer service. This is an armed post requiring an armed guard card or license, backed by Allied Universal values of agility, reliability, innovation, teamwork, and integrity. Position Type: Part Time Pay Rate: $22.75 / Hour Job Schedule: DayTimeThur02:00 PM - 10:30 PMSun08:00 PM - 06:30 AM Why Join Us: • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more., • Career Growth: Get paid training and access to career growth opportunities., • Financial Benefits: Participate in our retirement savings plan to invest in your future., • Provide customer service to site personnel and authorized visitors by carrying out security-related procedures, site-specific policies, and/or emergency response activities at a government location., • Carry and maintain assigned duty weapon and equipment in accordance with Allied Universal guidelines, applicable laws, and site post orders, including completing required qualification training and documentation., • Respond to incidents and critical situations in a calm, problem-solving manner, including contacting appropriate responders, providing scene management until relieved, and documenting actions taken., • Conduct regular and random armed patrols of buildings, retail areas, parking areas, and the perimeter to help to deter unauthorized activity, identifying hazards and/or policy concerns and reporting them through the proper channels., • Have 1 or more years of armed security-related, law enforcement, and/or military experience., • Have an armed guard card and/or armed guard license., • Be comfortable using a computer and/or tablet, preferred., • Have access control and/or badge experience, preferred., • Be able to lift up to 20 pounds, preferred., • Be at least 21 years of age for armed roles., • Possess a high school diploma or equivalent., • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws., • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws., • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law., • Participate in industry-specific security training programs., • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment. If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . Requisition ID 2026-1530387

Complete required security-related reports and logs, document unusual activity, and communicate observations to Allied Universal management and authorized site contacts. Responsibilities: Provide customer service to personnel and visitors by following site-specific security-related procedures, acces

Job DescriptionOverview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer - Armed Tactical Driver Patrol in French Camp, CA, you will serve and safeguard clients in a range of industries such as Government, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. Join Allied Universal at a government location as an armed patrol officer, monitoring and patrolling assigned areas to help maintain order and reduce security-related incidents. You will conduct routine foot and vehicle patrols, remain highly visible, and respond to concerns with clear communication and customer service. This post requires an armed guard card or license and a valid drivers license that meets AU driver policy requirements, while living our agile, reliable, innovative, people-first values. Position Type: Part Time Pay Rate: $22.75 / Hour Job Schedule: DayTimeSat06:00 AM - 02:30 PMSun06:00 AM - 02:30 PM Why Join Us: • Smart Tools: Access to our exclusive technology to view and claim additional shifts to earn more., • Career Growth: Get paid training and access to career growth opportunities., • Financial Benefits: Participate in our retirement savings plan to invest in your future., • Provide customer service to personnel and visitors by following security-related procedures, site-specific policies, and when appropriate, emergency response activities at a government location., • Conduct regular and random armed patrols of buildings, grounds, and perimeter areas to help to deter and/or identify suspicious activity, security-related hazards, and policy violations., • Respond to incidents, alarms, and critical situations in a calm, problem-solving manner, coordinating with site leadership and local law enforcement and/or emergency services as needed., • Control access by verifying identification, monitoring entry and exit points, and enforcing posted rules regarding restricted areas and prohibited items., • Have 1+ years' armed security, law enforcement, and/or military experience., • Have 1+ years of security-related experience., • Possess an armed guard card and/or license., • A valid driver's license is required in accordance with Allied Universal driver policy requirements., • Ability to lift up to 20 lbs is preferred., • Be at least 21 years of age for armed roles., • Possess a high school diploma or equivalent., • As a condition of employment, applicants will be subject to a background investigation in accordance with all federal, state, and local laws., • Allied Universal will consider qualified applications with criminal histories in a manner consistent with applicable laws., • As a condition of employment, applicants will be subject to a drug screen to the extent permitted by law., • Participate in industry-specific security training programs., • Licensing requirements are subject to state and/or local laws and regulations and may be required prior to employment. If you have difficulty using the online system and require an alternate method to apply or require an accommodation, please contact our local Human Resources department. To find an office near you, please visit: . Requisition ID 2026-1530391

Security Officer / Patrol] - Earn $20/hr (Unarmed) or $30/hr (Armed) / Flexible Scheduling / Rapid-Response Assignments / Nationwide Full-Time & Part-Time Openings - As a Security Guard Armed/Unarmed at Fast Guard Service, you will: Monitor and patrol designated areas to ensure the safety and securi

Los Angeles County - [Security Officer / Patrol] - Competitive Compensation ($26 per hour) / Flexible Shifts (Full-Time or Part-Time) / Commission Based Positions Available / Ongoing Training - As a Security Guard, you will: Monitor premises and ensure safety of all individuals; Patrol assigned are

They may serve in expeditionary security locations worldwide, providing landward and seaward security in support of Joint Service operations. Masters-at-Arms (MAs) are security specialists who perform antiterrorism, force protection, physical security, and law enforcement duties on land and at sea.

Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. As an Unarmed Security Officer, you will be part of a security team that supports critical facilities and infrastru

You got game? You got spring in your step? You want the best job in the world! And schedules that work with you, not against you? That's right, we live to beat the rush and make it possible to make, bake or take pizzas during the hungry hours of the day and night, part or full time.You'll have plent

As part of thi Security Officer, Security, Officer, Associate. Sometimes the threat to life, destruction of critical infrastructure or damage to the environment is so severe that a specially trained and equipped security force is needed. When that happens, Inter-Con turns to its Security Officers.

Stockton, California, Quality Pizza, Inc.You got game? You got spring in your step? You want the best job in the world! And schedules that work with you, not against you? That's right, we live to beat the rush and make it possible to make, bake or take pizzas during the hungry hours of the day and n

Delivery Driver (07926) - 16605 South Harlan Rd.Lathrop, California, Central Valley Pizza LLC.Do you know why Domino's Pizza hires so many drivers? Well, aside from the fact that our delicious pizza is the perfect solution for dinner for families all across the nation - we do it because we can.What

Class A CDL Truck Drivers for the Amazon Freight Partner program.Morning, Afternoon, Overnight, Evening, Weekday and/or Weekend.Starting pay $24 per hour + benefits.We are hiring Class A CDL Drivers for our rapidly expanding needs.Noon Delivery is seeking enthusiastic, motivated Class A CDL drivers

As a Delivery Driver, you will serve as the "Face of Factory Motor Parts.You will be responsible for the delivery of merchandise in a safe, prompt, and professional manner leaving a positive impact, and completely satisfy our customers.Additional responsibilities for this transportation role include

Catering Driver/Guest Services Representative.The Catering Driver/Guest Services Representative is responsible for making sure all routed deliveries are delivered on time, accurately, and in a hospitable fashion.This position is also responsible for creating an excellent service experience for our c

Local Delivery Driver (CDL A) Location: Stockton, CA Join a dynamic team as a safety-focused Truck Driver at Linde Gas & Equipment Inc.Linde drivers are responsible for the safe and efficient delivery of compressed gas cylinders, hard goods, and associated products, following a computer-generated lo

Delivery driver positions are available in your area.Make Your Own Hours and Be Your Own Boss.Part-time and full-time positions are in high demand.Don’t delay, start your exciting new career today!.

Join the #HamFam for a seasonal gig and earn extra income!.After over 60 years in business, we're still deeply committed to Making Meals Memorable.We're the home of The World's Best Ham, and the secret to our success isn't a secret at all--it's our people.We're a high performance team committed to b

Job Summary MedTrans is Medline's private fleet of professional drivers that delivers our lifesaving medical products directly to both commercial and residential customers.Our fleet consists of 1,900+ trucks that feature newer equipment.We manage a network of over 50 distribution centers nationally

You got game? You got spring in your step? You want the best job in the world! And schedules that work with you, not against you? That's right, we live to beat the rush and make it possible to make, bake or take pizzas during the hungry hours of the day and night, part or full time.You'll have plent

Factory Motor Parts is looking for a Delivery Driver with a Class B or better Commercial Driver's License (CDL) to deliver auto parts to regional customers and or warehouses.The CDL Delivery Driver is responsible for the timely, safe and accurate delivery of customer's automotive parts to their loca

Warehouse Associate | Home Depot.Position Purpose: Warehouse associates are an essential part of The Home Depots distribution network.They load and unload trucks, move material within the facility and from the loading platform by carrying, pushing, rolling or operating hand trucks, forklifts, hoists