NewWarehouse Supervisor - 2nd shift MedlineWarehouse Supervisor - 2nd shiftSalt Lake City, UT$67,000–$101,000 / yearMedline Industries, LP, and its subsidiaries, offer a competitive total rewards package, continuing education & training, and tremendous potential with a growing worldwide organization. The anticipated salary range for this position: $67,000.00 - $101,000.00 Annual The actual salary will vary based on applicant’s location, education, experience, skills, and abilities.
Safety & Security Officer Marriott Vacations WorldwideSafety & Security OfficerPark City, UTDevelops and maintains positive working relationships with others, supports team to reach common goals, and listens and responds appropriately to the concerns of other associates. Speaks with others using clear and professional language, prepares and reviews written documents accurately and completely, and answers telephones using appropriate etiquette.
Warehouse Operations Supervisor Capstone Logistics LLCWarehouse Operations SupervisorWest Jordan, UTSuccessful candidates should be comfortable spending the majority of their shift on the warehouse floor coaching employees, removing obstacles, and ensuring operational goals are met. The ideal candidate is a strong floor leader who can motivate people, hold the team accountable, solve problems in real time, and build a positive culture focused on safety and performance.
NewDining Room Supervisor Copper Creek Senior LivingDining Room SupervisorSouth Jordan, UT$16–$18.50As part of Stellar Senior Living’s continued efforts to maintain a safe environment for all employees, residents, families, and visitors, Stellar strongly encourages its employees to receive an FDA-approved COVID-19 vaccination, as well as any subsequent booster doses, as recommended by the Centers for Disease Control and Prevention (CDC). Come join a team of dedicated, smart, and caring professionals as they work together to care for our seniors and provide them the lifestyle they deserve.
Safety EMS Supervisor UTAH'S HOGLE ZOOSafety EMS SupervisorSALT LAKE CITY, UTTechnology and Infrastructure · Assist with project management for installation and service for all security and health safety alarms, electronic access control systems, reporting software, and CCTV systems. · Be able to act as incident command at various levels, from coordinating and leading the security/EMS team, all the way to intuitional coordination and emergency management as needed.
DC Security, Safety & Logistics Supervisor Novva Data CentersDC Security, Safety & Logistics SupervisorWest Jordan, UTNovva Data Centers is seeking an experienced Data Center (DC) Security, Safety & Logistics Supervisor to lead critical operations within one of the nation's most advanced mission-critical data center environments. If you're an experienced operations leader who thrives in fast-paced, mission-critical environments and enjoys building high-performing teams, we'd love to hear from you.
Facility Health, Safety, & Environmental Supervisor Central Garden & PetFacility Health, Safety, & Environmental SupervisorSalt Lake City, UTFull timeCentral is home to a diversified portfolio of market-leading brands including Amdro®, Aqueon®, Best Bully Sticks®, Cadet®, C&S®, Farnam®, Ferry-Morse®, Kaytee®, Nylabone®, Pennington®, Sevin® and Zoёcon®. For over 45 years, its innovative and trusted solutions have helped lawns grow greener, gardens bloom bigger, pets live healthier, and communities grow stronger.
Plant Safety Manager Schuff InternationalPlant Safety ManagerLindon, UTServe as the primary on-site safety lead while partnering with plant management and EHS staff to implement, manage, and continuously improve safety programs and initiatives in alignment with company goals and regulatory requirements. This role ensures compliance with all applicable company policies, regulatory requirements, and industry best practices, while promoting a proactive safety culture through leadership, training, and engagement with plant employees and supervisors.
Electrical Safety Manager - Mission Critical Big-D Construction CorpElectrical Safety Manager - Mission CriticalSalt Lake City, UTCertification/License Requirements: OSHA 30-hour training required; OSHA outreach instructor (OSHA 500) preferred Certified Safety Professional (CSP), Associated Safety Professional (ASP), Construction Health and Safety Technician (CHST) or other safety certifications are desirable Valid Driver's License with a good driving record Essential Duties and Responsibilities: (other duties may be assigned to meet business needs) Works on a specific jobsite and works with the safety team and leadership on creating a zero-harm culture. Monitors job site activity for all inspections and administrative tasks Documents site conditions focusing on safety items project safety conditions through photographs and written reports Reviews site safety conditions and assists in developing plans for improvements with project leadership team, and documents this information on the computer Conducts special employee site safety training meetings for safety or risk concerns specific to the project.
Safety Manager - Mission Critical Big-D Construction CorpSafety Manager - Mission CriticalSalt Lake City, UTReviews infractions and improvements with the site management personnel, documenting the progress electronically through the use of digital photos, spreadsheets, word processing, email and other approved processes. Reviews site safety conditions and assists in developing plans for improvements with project leadership team, and documents this information on the computer.
Security & Safety Manager Outlets at Traverse MountainSecurity & Safety ManagerLehi, UTWhile performing the essential functions of this job, the employee must possess strength, stamina, and mobility by walking considerable distances in the facility during the course of the work shift to perform duties outdoors in all weather conditions, use of hands and fingers to write reports, stand for prolonged periods of time in an upright position for continuous periods, bend to lift and move materials weighing up to 60 pounds and heavier weights with the use of proper equipment; near acuity for clarity of vision at 20 feet or more with or without corrective lenses; vision to read printed materials; and hearing and speech to communicate in person and over the telephone and/or radio. Ensure that the General Manager is notified of all incidents that occur at the center through the use of Daily Security Activity Reports generated by the proprietary security app, verbal communication, and email communication, as applicable to the level of incident.
Plant Safety Manager SCHUFF STEEL - ATLANTIC, LLCPlant Safety ManagerLindon, UTServe as the primary on-site safety lead while partnering with plant management and EHS staff to implement, manage, and continuously improve safety programs and initiatives in alignment with company goals and regulatory requirements. This role ensures compliance with all applicable company policies, regulatory requirements, and industry best practices, while promoting a proactive safety culture through leadership, training, and engagement with plant employees and supervisors.
Safety And QA Special Project Manager McLane Company, Inc.Safety And QA Special Project ManagerSalt Lake City, UTThe Safety & QA Special Project Manager uses their knowledge of requirements, regulations, and developments related to quality assurance (QA) and food protection to create and maintain a product protection culture that ensures all operational processes meet QA requirements at all times. 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.
Railroad Safety Flagger UP North RAILPROS IncRailroad Safety Flagger UP NorthNorth Salt Lake, UTEssential Duties & Responsibilities: Provide the required jobsite protection on each assignment, error free and consistent with the rules; including but not limited to radio communication with train dispatchers and engineers, ensuring work groups are clear of limits during train movements, granting permission for trains and on track equipment to proceed through limits. Job Summary: The Roadway Worker in Charge (RWIC) position will perform on site roadway worker protection for activities on and around live railroad tracks and are responsible for job site coordination, dispatcher/train communication and various types of On Track Safety in controlled and non-controlled track areas.
Occupational Safety Health Analyst Leidos Holdings IncOccupational Safety Health AnalystSalt Lake City, UT$85,000–$95,000 / yearPrimary Responsibilities: This position will support the Federal Aviation Administration (FAA), Air Traffic Organization (ATO), Western Service Area (WSA) Environmental, Occupational Safety & Health (EOSH) Program and assist the District Safety and Environmental Compliance Managers (SECMs) for the Los Angeles (LAX) or Oakland (OAK) District. Certified in any of the following areas is a plus: Asbestos Hazard Emergency Response Act (AHERA) Asbestos Contractor/ Supervisor; AHERA Asbestos Building Inspector; Certified Lead Professional; Lead Inspector/ Risk Assessor; and Hazardous Waste Operations and Emergency Response (HAZWOPER).
Environmental, Health, & Safety Coordinator Verdesian BrandEnvironmental, Health, & Safety CoordinatorSouth Salt Lake, UtahManage the “Be Aware, Take Care” program, promoting active employee participation, daily hazard reviews, and continuous improvement. Develop, review, and execute accident investigations, including root cause analysis, corrective actions, and safety alerts.
Railroad Safety Flagger BNSF West RAILPROS IncRailroad Safety Flagger BNSF WestUTEssential Duties & Responsibilities: Provide the required jobsite protection on each assignment, error free and consistent with the rules; including but not limited to radio communication with train dispatchers and engineers, ensuring work groups are clear of limits during train movements, granting permission for trains and on track equipment to proceed through limits. Job Summary: The Roadway Worker in Charge (RWIC) position will perform on-site roadway worker protection for activities on and around live railroad tracks and are responsible for job site coordination, dispatcher/train communication and various types of On-Track Safety in controlled and non-controlled track areas.
Senior Safety Coordinator (EHS) - Swing/Night Shift Layton Construction Co LLCSenior Safety Coordinator (EHS) - Swing/Night ShiftEagle Mountain, UTHeadquartered in Salt Lake City, Utah, Layton operates from 16 strategic offices across the United States, employing more than 1,500 construction professionals who serve diverse markets including healthcare, education, commercial office, industrial, hospitality, and multi-unit residential. Founded on the core values of honesty, unity, safety, and quality, Layton has built a reputation for excellence in complex project delivery while maintaining strong partnerships with clients, architects, and trade partners nationwide.
Director, Safety & Health (West Territory) Sunbelt Rentals IncDirector, Safety & Health (West Territory)UT$146,880–$201,960 / yearThis person is responsible for assisting the West Territory, and its Senior Vice President, Regional Vice Presidents and District Managers, at implementing initiatives and managing performance to those initiatives as they relate to the organizational targets. Some Sunbelt jobs may require driving for long periods of time, loading and unloading heavy equipment, performing work in extreme weather conditions including rain, wind or excessive temperatures and/or night and weekend work.
Senior Safety Coordinator (EHS) - Swing/Night Shift STO Building GroupSenior Safety Coordinator (EHS) - Swing/Night ShiftEagle Mountain, UTHeadquartered in Salt Lake City, Utah, Layton operates from 16 strategic offices across the United States, employing more than 1,500 construction professionals who serve diverse markets including healthcare, education, commercial office, industrial, hospitality, and multi-unit residential. Founded on the core values of honesty, unity, safety, and quality, Layton has built a reputation for excellence in complex project delivery while maintaining strong partnerships with clients, architects, and trade partners nationwide.
Safety Professional Armada Staffing GroupSafety ProfessionalSalt Lake City, UT$35–$45 / hourThis role is responsible for developing, implementing, and maintaining comprehensive safety programs, conducting risk assessments, partnering with leadership to drive safety initiatives, and fostering a proactive, safety-first culture throughout the facility. Work cross-functionally with operations, maintenance, engineering, and leadership teams to support safety initiatives and best practices.
NewFood Safety Manager BetterButterFood Safety ManagerSalt Lake City, UT$110,000–$140,000 / yearFull timeCore Competencies:• Food Safety Leadership• Regulatory Compliance• SQF Program Management• Audit Management• Continuous Improvement• Risk Assessment• Team Leadership and Coaching• Root Cause Analysis• Data Analysis and Reporting• Cross-Functional CollaborationWorking Conditions:• Manufacturing and production environment with routine exposure to refrigerated, wet, and noisy conditions.• Required Qualifications:• Bachelor's degree in Food Science, Microbiology, Biology, Chemistry, or a related scientific discipline.• 8-10 years of progressive experience in Food Safety, Quality Assurance, or Quality Systems within the food manufacturing industry.•
NewPublic Safety Dispatcher Jefferson County (AL)Public Safety DispatcherPleasant Grove, UT$42,078–$65,270 / yearOperates technology-based work station that includes multiple video monitors, multiple software programs running simultaneously, a personal computer, phone lines, headsets, and alarm boards in order to receive, forward, and monitor calls for services. JOB SUMMARY: Public Safety Dispatchers support public safety agencies by receiving emergency and non-emergency telephone and radio messages in a communication center, entering all requests for service into the computer-aided dispatch (CAD), and dispatching public safety personnel as warranted.
Health & Safety Manager Sierra Forest ProductsHealth & Safety ManagerSalt Lake City, UT$90,000–$110,000At Sierra Forest Products, we’re more than a leading North American distributor of specialty wood products—we’re a team committed to professionalism, care, and creating spaces that enhance lives and the health of the planet. Facilitate various training programs including, but not limited to, orientation, mobile equipment, crane, material handling, workplace specific hazardous material information systems, as well as several others as required.
Safety & Training Coordinator New Balance, IncSafety & Training CoordinatorSalt Lake City, UT$22.05–$27.60 / hourWe also proudly offer a slate of more nontraditional perks - opportunities like online learning and development courses, tuition reimbursement, $100 monthly student loan support and various mentorship programs - that encourage our associates to grow personally as they develop professionally. Salt Lake City, UT Distribution Center Only Pay Range: $22.05 - $27.60 - $33.10 Hourly (actual base pay varying based upon, but not limited to, relevant experience, time in role, internal equity, geographic location, and more.).
Safety & Training Coordinator New BalanceSafety & Training CoordinatorSalt Lake City, UT$22.05–$27.60 / hourWe also proudly offer a slate of more nontraditional perks - opportunities like online learning and development courses, tuition reimbursement, $100 monthly student loan support and various mentorship programs - that encourage our associates to grow personally as they develop professionally. Salt Lake City, UT Distribution Center Only Pay Range: $22.05 - $27.60 - $33.10 Hourly (actual base pay varying based upon, but not limited to, relevant experience, time in role, internal equity, geographic location, and more.).
Health & Safety Manager Clean Harbors IncHealth & Safety ManagerSalt Lake City, UTThe Health & Safety Manager provides comprehensive safety and health direction and support to site service operations in their assigned area, including providing guidance and direction to management and various personnel on implementing Health & Safety (H&S) Programs and promoting continuous safety improvement; Provide support and assistance for other H&S needs throughout company, including safety audits and inspections, record-keeping, industrial hygiene monitoring and assessments, equipment inspections, safety performance tracking and reporting, safety and health training, incident and accident investigation and tracking, and program development, among other responsibilities. Manage safety equipment inspection and testing programs, and maintain equipment; Calibrate field survey equipment such as combustible gas meters; Inspect emergency use respiratory protection equipment i.e., SCBA, Cascade, etc.--to assure equipment is properly maintained and functioning to manufacturers'' specifications; Submit analytical equipment (HNU, OVA, others) for calibration.
Safety Advisor WesTech Engineering IncSafety AdvisorSalt Lake City, UTThis intermediate-level position works closely with field teams, project managers, supervisors, and Corporate Safety to identify hazards, strengthen safe work practices, and help ensure safe execution of work in dynamic field environments. Interact with regulatory agencies, clients, and internal stakeholders as needed regarding field safety matters, audits, incidents, and site requirements.
Safety Manager YESCOSafety ManagerSalt Lake, UtahA Bachelors Degree and five or more years of relevant experience involving demonstrated abilities in safety and compliance, EPA and OSHA regulatory experience; or any combination of training, education and experience which provides the following knowledge, abilities, and skills: Ability to understand and comply with all applicable federal, state and local legislation and codes governing environmental health and safety applicable to the Company. While performing the duties of this job, the employee is regularly required to: sit for long periods of time; use computer to enter data or design product; use telephone to converse with customers, staff, and other departments; perform repetitive wrist, hand and/or finger movement.
Regional Safety Manager - Smart Home NRG Energy, Inc.Regional Safety Manager - Smart HomeLehi, UTThe Regional Safety Manager- Smart Home will be responsible for providing direct safety support to field installation and direct-to-home sales teams across their assigned region, developing and improving safety programs for a highly distributed, mobile workforce operating across variable work environments. Regular engagement in the field, as well as with peers and operational partners is expected to build bench strength and advance Vivint's commitment to protecting the people who power our customer experience.
Safety Manager Southland IndustriesSafety ManagerEagle Mountain, UTCandidate ownership can only be established after a bona fide work order is issued by a member of the Southland Industries Talent Acquisition team and the candidate is appropriately submitted through our Applicant Tracking System (ATS). The site Safety Manager assists the Division Safety Manager and leadership in enforcing and regulating all safety procedures to ensure that Southland Industries meets all safety requirements in the field and all facilities by managing and coordinating all division safety activities.
NewField Layout Technician Prism Electric, Inc.Field Layout TechnicianLeander, TXWith world-class technical experts, long-standing industry relationships, and a commitment to innovation, Prism Electric continues to deliver exceptional results and drive the future of electrical construction. Headquartered in Garland, Prism has built a reputation for excellence in every area of electrical construction from design-build projects to large-scale industrial, commercial, government, and institutional developments.
NewSafety Manager II, Traveling, Construction The Dennis Group IncSafety Manager II, Traveling, ConstructionSalt Lake City, UTOur projects are vertical, industrial construction projects involving multiple engineering disciplines and sub-contractor trades. Dennis Group Safety Managers assist in the development, management, and implementation of a Health and Safety Program for all of Dennis Group's projects.
Safety Manager (HSE) Construction & Energy Flare Construction, LLCSafety Manager (HSE) Construction & EnergyCoalville, UtahFull timeYou will manage a team of field safety professionals, oversee regulatory compliance across DOT, OSHA, and PHMSA programs, and work directly with division leadership to keep our crews safe and our operations running right. Maintain OSHA 300/300A/301 injury and illness recordkeeping; manage annual 300A posting requirements and ensure records are audit-ready for OSHA, client prequalification, and Quanta reporting purposes .
Restaurant Supervisor - 1886 Davidson Hospitality GroupRestaurant Supervisor - 1886Midway, UtahWith newly renovated accommodations, diverse dining experiences, and close proximity to world-class skiing, hiking, and fly fishing, Homestead is both a relaxing retreat and an adventure hub-creating an inspiring environment for hospitality professionals to grow, innovate, and deliver memorable guest experiences. A trusted partner and preferred operator for Hilton, Hyatt, Kimpton, Marriott, and Margaritaville, Davidson offers a unique entrepreneurial management style and owners' mentality that provides the individualized personal service of a small company, enhanced by the breadth and depth of skill and experience of a larger company.
Pharmacy Technician Supervisor Intermountain Health IncPharmacy Technician SupervisorSalt Lake City, UT$30.36–$46.22 / hourResponsible for departmental human resource functions including hiring, terminating, onboarding, scheduling, payroll approval evaluation, completing check-ins, and performance management under the guidance of pharmacy department leadership. Provides extraordinary experiences to support patients, pharmacists, pharmacy learners, pharmacy technicians, and other healthcare professionals in areas of responsibility.
Distribution Supervisor McLane Co IncDistribution SupervisorSalt Lake, UTMaintain a flexible work schedule to meet the changing needs of the Distribution Center; work schedules may require working an early shift, staying long for a late shift, and weekend work depending on the customer and operational requirements of the division. 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.
Production Supervisor Innophos Holdings IncProduction SupervisorNorth Salt Lake, UTRequired PPE includes safety shoes, hard hat, safety glasses, earplugs, mask, goggles, insulated gloves, safety vest, harness, and hair net - provided as needed for the work area. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications against job descriptions, analyzing resumes, or assessing responses (including recording, transcribing, and summarizing our interviews).
Process Verification Supervisor- Nutrient Ingredient Manufacturing Innophos Holdings IncProcess Verification Supervisor- Nutrient Ingredient ManufacturingNorth Salt Lake, UTRequires frequent lab and plant field visits that may require the use of protective clothing & personal devices: Safety shoes, hard hat, safety glasses, earplugs, mask, goggles, insulated gloves, safety vest, harness, hair net, slicker suit, self-contained breathing apparatus. Oversee PV processes, including raw material, Equipment Clearance, Line Check, Sampling, In Process Verification (Metal Detector Verification, Magnet Checks, Mesh Tests, LOD), Printing Labels, Scale verification, Equipment / Tool Calibration.
NewProduction Supervisor Pretium Packaging L.L.C.Production SupervisorSalt Lake City, UTPart timePretium Packaging, founded in 1992, is a leading supplier of injection-blow molded plastic containers, renowned for our commitment to superior quality, value, and customer service. As a Production Supervisor, you will play a crucial role in ensuring the efficient operation of our production process and the timely delivery of high-quality products to our customers.
Night Operations Supervisor Savage Services CorpNight Operations SupervisorNorth Salt Lake, UTWork closely with site management to provide safe, efficient, and worry-free customer service, meeting customer expectations and proactively addressing their needs. Attend communication and Safety Specialist meetings, visit customer sites to strengthen relationships, and ensure accurate paperwork submission post-shift.
Operations Supervisor-Fashion Place VS Victoria's Secret & CoOperations Supervisor-Fashion Place VSSalt Lake City, UTHere, you'll be empowered to perform, grow, and engage through unmatched opportunities to develop your skills, gain real-world experience, and learn from the best in the business. At Victoria's Secret & Co, you'll join a world-leading specialty retail brand recognized globally for innovation and excellence in lingerie and fashion.
Customer Support Supervisor Tesla IncCustomer Support SupervisorDraper, UTIn this role, you will be responsible for delivering an exceptional and seamless contact experience to our customers by; developing team members, managing day-to-day operations, and preparing our Customer Support team to meet the ever-changing needs of our growing fleet and their owners. We hire leaders who have a strong technical acumen and want to actively manage their business while collaborating with interdepartmental and cross functional stakeholders.
Operations Supervisor - TForce Freight TForce Freight IncOperations Supervisor - TForce FreightSalt Lake City, UTAs a global leader in logistics, TForce Freight is committed to making your less-than-truckload (LTL) shipments easier and improving your efficiency-delivering more solutions and more results at every turn. Dedicated to putting the power of logistics to work for you, our freight solutions help you get better results, encounter fewer problems, and get more done every day.
Water Sources Crew Supervisor City of Provo, UtahWater Sources Crew SupervisorProvo, UT$33.15–$49.21 / hourProvo City is seeking a full-time Water Sources Crew Supervisor to provide supervisory and technical work with responsibility for the construction, operation, and maintenance of the City drinking water sources system. By planning growth thoughtfully and managing resources responsibly, we maintain a future for Provo that is vibrant, connected and welcoming for families, students, seniors, and business for generations to come.
Night Operations Supervisor Savage CompaniesNight Operations SupervisorNorth Salt Lake, UTActively contribute to S7 initiatives, especially SH&E and Customer sections, ensuring safe operations by following procedures and exercising STOP WORK OBLIGATION.Work closely with site management to provide safe, efficient, and worry-free customer service, meeting customer expectations and proactively addressing their needs. What you'll need: High School Diploma or GED requiredCollege degree a plus1+ years of experience in a supervisory role, preferably in an industrial settingWillingness to relocateCDL Class A required, with driving experienceThis is a 24/7 operation, with on-call availabilityCommitment to working safely at all times.
Full Time Retail Supervisor Advantage SolutionsFull Time Retail SupervisorSalt Lake City, UtahFull timeTypically requires the ability to spend 66%+ hours each work day doing the following activities: engage in considerable physical activity, ability to lift and/or push up to 50 pounds, stand on feet for long periods of time, use products or cook food as appropriate for the demonstration, and may be required to work in extremely cold conditions (i.e. refrigerated and freezer sections). Regardless of any such estimate, schedule, or guideline, associates must always record all time worked for our company (which includes but is not limited to on-site work time in an assigned store, office, or other work location; required waiting time; administrative time; and work-related travel time).
Overnight Supervisor Lodge at Blue Sky LLCOvernight SupervisorWanship, UTPart timeExperiential opportunities exclusive to Blue Sky include learning about the artisanal whiskey-making at the on-site High West Whiskey distillery, hands-on horsemanship at the 30,000-square-foot indoor equestrian center and up-close animal encounters at Saving Gracie horse rescue sanctuary. Set on 4,000 private acres surrounded by dramatic soaring peaks, high alpine fields, lush hillsides and a spring-fed creek, the 46-room resort invites guests to reconnect with the natural environment in understated elegance, with organic architecture that showcases the majesty of the land.
Service Supervisor KOMATSU AMERICA CORP.Service SupervisorSALT LAKE CITY, UTProvide timely and accurate reports to track and report impact of business function and Continuous Improvement activity, develop daily, weekly, monthly reports as required. * Proven interpersonal and communication skills capable of engaging with mining site managers, Komatsu employees, and external partners effectively and diplomatically.
Traffic Control Supervisor AWP SafetyTraffic Control SupervisorSalt Lake City, UT$26–$34 / hourRESPONSIBILITIES: Set up, maintain, and remove channelizing devices, and other traffic control equipment according to Federal, State, and/or Local Temporary Traffic Control Guidelines and Temporary Traffic Control Plans for complex work zones to ensure safe movement of vehicular and pedestrian traffic through project locations and work zones. Coordinate and communicate work activity for onsite AWP personnel including Protectors (Flaggers), TMA Drivers, and Pilot Car Operators providing breaks and overall management of work zone operations.