administrative logistics manager Jobs in Doha

administrative logistics manager

custodial & laundry services manager Jobs in Doha

custodial & laundry services manager

assistant manager

civil supervisor (hospital maintenance) Jobs in Doha

civil supervisor (hospital maintenance)

cleaner / helper job

custodial laundry services manager

<div>Overview:
<div>
**This position will be physically located in Qatar in support of LOGCAP**</div><div></div><div> 
Directly responsible for the day to day management of the Custodial and Laundry Services operations by providing oversite, direction, planning, and coordination with sub-contractor and designated Vendors for the Support of occupants. Ensures personnel exhibit superior workmanship and focus upon a quality end product. Responsible for delegating the work to the Vectrus LOGCAP V staff, custodial, and sub-contractor laundry personnel and ensures that all the laundry equipment and any other relevant things are in proper working condition and that every employee adheres to Vectrus LOGCAP V Policies and Standard Practices (PS&amp;P&rsquo;s), Performance Work Statement, Quality Plan, Safety Plan, and OSHA requirements and guidelines. Verifies actual hours worked by personnel to reduce manpower expenditure. Verifies vendor monthly invoices against Laundry Log Sheets. Accountable for the health and safety of the employees working in the assigned Custodial and Laundry facilities. Works in a challenging and fast pace job with last minute changes that may require immediate attention, in order to satisfy the customer.</div>
Responsibilities:
<div>
This position description is subject to change at any time as needed to meet the requirements of the program or company.</div><ul><li>
Responsible for oversite and management of Custodial Services and Laundry Services.</li><li>
Facilitates planning, coordinating, directing, and oversite of activities performed by custodial and landscaping personnel</li><li>
Knowledge of employee&rsquo;s capabilities, their responsibilities for the Custodial and Laundry Services, and participate in the career development of employees, to include recognition for outstanding performance, counseling for positive and negative performance.</li><li>
Monitor the quality of work by the staff responsible for providing custodial services related to the care, maintenance, and cleaning of assigned buildings/facilities and linen exchange through routine inspections and customer feedback.</li><li>
Manage the day to day cleaning to ensure all laundry shall be washed in accordance with appropriate manufacturer equipment settings and/or the references listed in the PWS regarding Laundry Services to ensure that laundry is clean, disinfected, washed, dried, ironed, delivered, and stored in a proper manner, so as to ensure excellent Customer satisfaction</li><li>
Oversee the administrative processing and maintenance of Laundry Services documents to reflect accountability, losses, gains or applicable changes of personnel and equipment.</li><li>
Plans, develops, and directs logistical and coordination support for daily Custodial and Laundry Services as well as coordinate with sub-contractor for accommodation of any surge population support requirements.</li><li>
Interfaces with designated government representatives (i.e COR, ACO, ACC), Vectrus LOGCAP V Management, and other Vectrus Contractor elements to assure smooth operations and compliance with Government directives, standards and needs.</li><li>
Develops SOP&rsquo;s, work instructions, and training plans that support contractual requirements</li><li>
Regularly inspect the progress of the work at each camp and laundry facility (to include off-camp vendor laundry facilities under the sub-contractor&rsquo;s management) to ensure that compliance to safety and quality plans are adhered to.</li><li>
Responds to all Quality/Safety non-compliance concerns/issues (i.e, Customer comments, ICARs, NCR&rsquo;s) to quickly resolve findings, identify, and implement measures to prevent further occurrences.</li><li>
Reviews and approves bi-monthly work schedules, subordinate work assignments, timecards, and initiates overtime forecasts requests, or adjusts schedules as necessary (subject to swing shift) to assist other sections when short staffed or when mission surge occurs.</li><li>
Responsible for property book and GFE accountability of all equipment for the Custodial and Laundry Services.</li><li>
When opening occur in the sections, request replacements through the Vectrus Human Resources and Recruiting and conducts the interview process of potential candidates and submits selected candidates to HR Recruiting for review and approval for employment to Custodial and Laundry services.</li><li>
Performs other duties and assignments as required.</li></ul>
Qualifications:
<ul><li>Minimum Qualifications: Education/Certifications: One year related experience may be substituted for one year of education, if degree is required.<ul><li>
High School diploma plus vocational training in administrative sciences, Associate degree preferred.</li><li>
Possess the knowledge possess knowledge of operation, maintenance, care, and repair of various laundry equipment.</li><li>
Preferred in-depth knowledge of mixing processes, preparing solutions, sterilization methods, temperatures that needs to be maintained during various laundering processes for different types of material, etc.</li><li>
Familiarized with safety training on proper handling of linen, blood borne pathogens, and bed bugs.</li><li>
A valid driver&rsquo;s license and the ability to obtain a U. S. Government Motor Vehicle Operator&rsquo;s License and host nation Driver&rsquo;s License, is required.</li><li>
Must be CAC eligible and/or able to obtain a Common Access Card (CAC)</li></ul></li><li>
Experience:<ul><li>
Minimum of two years of housekeeping/laundry experience.</li><li>
Preferred Supervisory experience and two to three years of experience managing entry-level employees.</li><li>
Proficient in intermediate level MS Office software applications such as Word, Excel, Access and Power Point.</li><li>
Preferred experience in maintaining and updating the records related to inventory and laundry supplies.</li></ul></li><li>
Supervisory Responsibilities:<ul><li>
Manages a section of employees at multiple camps, and a sub-contracted vendor. Will have oversite of Custodial and Laundry Supervisors/Leads. May provide budgets and have signature authority.</li></ul></li><li>
Skills:<ul><li>
Must possess excellent supervisory and management skills.</li><li>
Need to be able to delegate work to the subordinates according to the changing priorities of the USG and Customers.</li><li>
Good organization and training skills are essential.</li><li>
Possess good problem solving skills and should be able to maintain good relations with the USG and Customers by communicating effectively and building a rapport with them.</li><li>
Flexible and have excellent interpersonal skills.</li><li>
Able to recognize and quickly resolve customer issues, and work independently with little or no supervision.</li><li>
Handle multiple tasks at any time.</li></ul></li><li>
Working Conditions:<ul><li>
Must be capable of working in an extreme weather conditions with temperatures exceeding 120 degrees Fahrenheit. Indoor and/or outdoor environment with very adverse and harsh conditions (i.e., hot, dry, dusty, desert environment with average temperatures of 30 degrees in the winter and 130 degrees in the summer months).</li><li>
Includes some industrial production environment conditions as well.</li></ul></li><li>
Physical Requirements:<ul><li>
Medium to Heavy Work Exerting up to 50 to 100 pounds of force occasionally, and/or up to 20 to 50 pounds of force frequently, and/or up to 10 to 20 pounds of force constantly to move objects. Work may require heavy lifting, stooping, climbing, prolonged standing, prolonged sitting, and working with or in areas where a potential could exist for exposure to physical, chemical, or biological agents.</li><li>
Employee use of personal protective equipment (PPE) is required for some situations. PPE includes, but is not limited to, head, foot, torso, respiratory, vision, and hearing protective devices.</li><li>
Must comply with all Fire and Safety Regulations and post policies.</li></ul></li></ul><h4 class="jobSectionHeader">
At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.</h4></div>

Custodial & Laundry Services Manager

V2X Inc

<div>
 
 Overview
 
 
 
 <ul>
 <li>
 This position will be physically located in Qatar in support of LOGCAP**
 
 
 </li>
 </ul>
 Directly responsible for the day to day management of the Custodial and Laundry Services operations by providing oversite, direction, planning, and coordination with sub-contractor and designated Vendors for the Support of occupants. Ensures personnel exhibit superior workmanship and focus upon a quality end product. Responsible for delegating the work to the Vectrus LOGCAP V staff, custodial, and sub-contractor laundry personnel and ensures that all the laundry equipment and any other relevant things are in proper working condition and that every employee adheres to Vectrus LOGCAP V Policies and Standard Practices (PS&amp;P&rsquo;s), Performance Work Statement, Quality Plan, Safety Plan, and OSHA requirements and guidelines. Verifies actual hours worked by personnel to reduce manpower expenditure. Verifies vendor monthly invoices against Laundry Log Sheets. Accountable for the health and safety of the employees working in the assigned Custodial and Laundry facilities. Works in a challenging and fast pace job with last minute changes that may require immediate attention, in order to satisfy the customer.
 
 
 
 Responsibilities
 
 
 
 
 This position description is subject to change at any time as needed to meet the requirements of the program or company.
 
 
 
 <ul>
 <li>
 Responsible for oversite and management of Custodial Services and Laundry Services.
 </li>
 <li>
 Facilitates planning, coordinating, directing, and oversite of activities performed by custodial and landscaping personnel
 </li>
 <li>
 Knowledge of employee&rsquo;s capabilities, their responsibilities for the Custodial and Laundry Services, and participate in the career development of employees, to include recognition for outstanding performance, counseling for positive and negative performance.
 </li>
 <li>
 Monitor the quality of work by the staff responsible for providing custodial services related to the care, maintenance, and cleaning of assigned buildings/facilities and linen exchange through routine inspections and customer feedback.
 </li>
 <li>
 Manage the day to day cleaning to ensure all laundry shall be washed in accordance with appropriate manufacturer equipment settings and/or the references listed in the PWS regarding Laundry Services to ensure that laundry is clean, disinfected, washed, dried, ironed, delivered, and stored in a proper manner, so as to ensure excellent Customer satisfaction
 </li>
 <li>
 Oversee the administrative processing and maintenance of Laundry Services documents to reflect accountability, losses, gains or applicable changes of personnel and equipment.
 </li>
 <li>
 Plans, develops, and directs logistical and coordination support for daily Custodial and Laundry Services as well as coordinate with sub-contractor for accommodation of any surge population support requirements.
 </li>
 <li>
 Interfaces with designated government representatives (i.e COR, ACO, ACC), Vectrus LOGCAP V Management, and other Vectrus Contractor elements to assure smooth operations and compliance with Government directives, standards and needs.
 </li>
 <li>
 Develops SOP&rsquo;s, work instructions, and training plans that support contractual requirements
 </li>
 <li>
 Regularly inspect the progress of the work at each camp and laundry facility (to include off-camp vendor laundry facilities under the sub-contractor&rsquo;s management) to ensure that compliance to safety and quality plans are adhered to.
 </li>
 <li>
 Responds to all Quality/Safety non-compliance concerns/issues (i.e, Customer comments, ICARs, NCR&rsquo;s) to quickly resolve findings, identify, and implement measures to prevent further occurrences.
 </li>
 <li>
 Reviews and approves bi-monthly work schedules, subordinate work assignments, timecards, and initiates overtime forecasts requests, or adjusts schedules as necessary (subject to swing shift) to assist other sections when short staffed or when mission surge occurs.
 </li>
 <li>
 Responsible for property book and GFE accountability of all equipment for the Custodial and Laundry Services.
 </li>
 <li>
 When opening occur in the sections, request replacements through the Vectrus Human Resources and Recruiting and conducts the interview process of potential candidates and submits selected candidates to HR Recruiting for review and approval for employment to Custodial and Laundry services.
 </li>
 <li>
 Performs other duties and assignments as required.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Minimum Qualifications: Education/Certifications: One year related experience may be substituted for one year of education, if degree is required.
 </li>
 <ul>
 <li>
 High School diploma plus vocational training in administrative sciences, Associate degree preferred.
 </li>
 <li>
 Possess the knowledge possess knowledge of operation, maintenance, care, and repair of various laundry equipment.
 </li>
 <li>
 Preferred in-depth knowledge of mixing processes, preparing solutions, sterilization methods, temperatures that needs to be maintained during various laundering processes for different types of material, etc.
 </li>
 <li>
 Familiarized with safety training on proper handling of linen, blood borne pathogens, and bed bugs.
 </li>
 <li>
 A valid driver&rsquo;s license and the ability to obtain a U. S. Government Motor Vehicle Operator&rsquo;s License and host nation Driver&rsquo;s License, is required.
 </li>
 <li>
 Must be CAC eligible and/or able to obtain a Common Access Card (CAC)
 </li>
 </ul>
 <li>
 Experience:
 </li>
 <ul>
 <li>
 Minimum of two years of housekeeping/laundry experience.
 </li>
 <li>
 Preferred Supervisory experience and two to three years of experience managing entry-level employees.
 </li>
 <li>
 Proficient in intermediate level MS Office software applications such as Word, Excel, Access and Power Point.
 </li>
 <li>
 Preferred experience in maintaining and updating the records related to inventory and laundry supplies.
 </li>
 </ul>
 <li>
 Supervisory Responsibilities:
 </li>
 <ul>
 <li>
 Manages a section of employees at multiple camps, and a sub-contracted vendor. Will have oversite of Custodial and Laundry Supervisors/Leads. May provide budgets and have signature authority.
 </li>
 </ul>
 <li>
 Skills:
 </li>
 <ul>
 <li>
 Must possess excellent supervisory and management skills.
 </li>
 <li>
 Need to be able to delegate work to the subordinates according to the changing priorities of the USG and Customers.
 </li>
 <li>
 Good organization and training skills are essential.
 </li>
 <li>
 Possess good problem solving skills and should be able to maintain good relations with the USG and Customers by communicating effectively and building a rapport with them.
 </li>
 <li>
 Flexible and have excellent interpersonal skills.
 </li>
 <li>
 Able to recognize and quickly resolve customer issues, and work independently with little or no supervision.
 </li>
 <li>
 Handle multiple tasks at any time.
 </li>
 </ul>
 <li>
 Working Conditions:
 </li>
 <ul>
 <li>
 Must be capable of working in an extreme weather conditions with temperatures exceeding 120 degrees Fahrenheit. Indoor and/or outdoor environment with very adverse and harsh conditions (i.e., hot, dry, dusty, desert environment with average temperatures of 30 degrees in the winter and 130 degrees in the summer months).
 </li>
 <li>
 Includes some industrial production environment conditions as well.
 </li>
 </ul>
 <li>
 Physical Requirements:
 </li>
 <ul>
 <li>
 Medium to Heavy Work Exerting up to 50 to 100 pounds of force occasionally, and/or up to 20 to 50 pounds of force frequently, and/or up to 10 to 20 pounds of force constantly to move objects. Work may require heavy lifting, stooping, climbing, prolonged standing, prolonged sitting, and working with or in areas where a potential could exist for exposure to physical, chemical, or biological agents.
 </li>
 <li>
 Employee use of personal protective equipment (PPE) is required for some situations. PPE includes, but is not limited to, head, foot, torso, respiratory, vision, and hearing protective devices.
 </li>
 <li>
 Must comply with all Fire and Safety Regulations and post policies.
 </li>
 </ul>
 </ul>
 
 At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.
 
</div>

Al-hattab Group of Companies

Job Type: Full‑TimeLocation: Doha, QatarIndustry: Hospitality / Hotel / Industrial LaundryHiring: Immediate joiners preferredAbout the RoleWe are seeking an experienced Laundry Manager to oversee the full operations of our laundry department, ensuring high standards of quality, efficiency, and hygiene. The ideal candidate will have strong leadership skills, hands‑on technical knowledge, and proven experience managing laundry teams in hotels or industrial laundry facilities.Key Responsibilities<ul><li>	Lead and manage daily laundry operations (washing, drying, pressing, finishing, distribution).</li></ul><ul><li>	Supervise, train, and schedule laundry staff to ensure smooth workflow.</li></ul><ul><li>	Maintain quality control for guest laundry, linen, uniforms, and F&amp;B items.</li></ul><ul><li>	Monitor and manage chemical usage, inventory, and stock levels.</li></ul><ul><li>	Ensure proper operation, cleaning, and preventive maintenance of laundry equipment.</li></ul><ul><li>	Implement and enforce SOPs, hygiene standards, and safety protocols.</li></ul><ul><li>	Coordinate with Housekeeping, Engineering, and other departments for operational needs.</li></ul><ul><li>	Control operational costs and identify opportunities for efficiency improvements.</li></ul><ul><li>	Prepare daily/weekly reports on production, machine performance, and inventory.</li></ul><ul><li>	Handle vendor coordination, chemical suppliers, and service contractors.</li></ul>Requirements<ul><li>	Minimum 5&ndash;7 years of experience in hotel or industrial laundry operations.</li></ul><ul><li>	At least 2 years in a supervisory or managerial role.</li></ul><ul><li>	Strong knowledge of laundry chemicals, stain removal, fabric types, and machine operations.</li></ul><ul><li>	Experience managing medium to large teams.</li></ul><ul><li>	Ability to troubleshoot equipment issues and coordinate maintenance.</li></ul><ul><li>	Strong communication, leadership, and organizational skills.</li></ul><ul><li>	Must be currently in Qatar with valid QID (transferable preferred).</li></ul><ul><li>	Immediate or short‑notice joiners are an advantage.</li></ul>Preferred Qualifications<ul><li>	Experience with 4&ndash;5 star hotels or large‑scale laundry plants.</li></ul><ul><li>	Knowledge of PMS or laundry management systems.</li></ul><ul><li>	Training certifications in chemical handling or laundry operations.</li></ul>Pay: From QAR10,000.00 per monthWork Location: In person

Laundry Manager

Ulster University Qatar

Kitchen and Laundry Equipment (KLE) TechnicianJob PurposePerforms repairs and maintenance of kitchen and laundry equipment to ensure that they are in good working condition.Key Relationships&middot; Help Desk&middot; FM Manager and Supervisor&middot; Building Supervisor&middot; Technicians&middot; Client / Tenant&middot; Any other individuals/departments within the company required to support the site contract.External:&middot; Management of the Subcontractors/Suppliers operating on behalf of Mirage PFM as required.Accountabilities&middot; To ensure that kitchen and laundry equipment are in good working condition&middot; To perform repairs and replacement of kitchen, laundry appliances and other electronic devices (i.e. TVs, etc.).&middot; To recommend to the FM Supervisor if the equipment is beyond repair and needs replacement or repair.Duties and Responsibilities&middot; Perform kitchen and laundry appliances repairs and maintenance.&middot; Ensure that small equipment and appliances are serviced/cleaned regularly and in good condition.&middot; Ensure that equipment serves its useful life and extend lifecycle where possible on spare-parts availability.&middot; Respond to client complaints / requests promptly and courteously and resolve any faults at the shortest possible time.&middot; Attend to the commissioning of new kitchen and laundry equipment installations if required.&middot; Any other duties / responsibilities as assigned time to time based on business requirements.Skills&middot; Knowledge and ability to repair appliances and electronic devices.&middot; Thorough knowledge of related field.&middot; Effective communication skills.&middot; Ability to read technical drawings, and to know commissioning procedures.Language:&middot; EnglishEducation &amp; Qualifications&middot; Diploma in Electrical, Electronic or Maintenance EngineeringExperience&middot; Minimum of 2 years&rsquo; experience in appliances maintenanceJob Types: Full-time, PermanentExperience:<ul><li>Kitchen/ Laundry appliances maintenance: 2 years (Required)</li></ul>Work Location: In person

KLE (Kitchen & Laundry Equipment) Technician

Swan Global WLL

Requirements:<ul><li>Minimum 2-3 years&rsquo; of experience in large scale laundry operations as an attendant or runner Management Skills.</li><li>Experienced in laundry services</li><li>Knowledgeable in laundry process and usage of equipment and machinery thereof</li><li>Basic Inventory Management &ndash; uniforms and linen tracking</li><li>Technical knowledge of basic computer systems Language Skills English language proficiency.</li><li>Good Communication Skills</li><li>Good verbal and written communications skills.</li></ul>Application Question(s):<ul><li>Are you under freelance visa or company visa</li><li>What is your notice period?</li></ul>Work Location: In person

Laundry Assistant

Edge Property Group

Laundromat ManagerOversee daily operations of a self-service laundry facility.Responsibilities∙	Keep facility clean and well-stocked∙	Monitor equipment and coordinate repairs∙	Assist customers and resolve issues∙	Handle cash and basic recordkeepingRequirements∙	1+ year in retail or facility management∙	Strong customer service skills∙	Reliable and able to work independently∙	Flexible availability including weekendsJob Types: Full-time, Part-time, PermanentWork Location: In person

Manager for laundromat

<div>Overview:
<div>
This position is responsible for operating a Billeting Office, assisting the Billeting Supervisor and Billeting Manager with keeping an accurate count on all keys, filing system of all military personnel hand receipts, managing housing furnishings, have excellent communication with the housing representatives, ensure that the 400 block is kept clean and safe for all tenants.</div> 
<div></div>
Responsibilities:
<ul><li>Process incoming and outgoing PCS, TCS, TDY, Contractors, deployed, and transit personnel on official government orders in support of OIF/OEF according to the Housing Office procedures.</li><li>
Maintain accurate manning roster and update the billeting data base.</li><li>
Provide daily information.</li><li>
Maintain key control and billeting records.</li><li>
Issue linen and billeting supplies to occupants.</li><li>
Answer incoming phone calls.</li><li>
Coordinate with all tenant unit representatives regarding room reservations and issues.</li><li>
Inventory, issue, and receive linen on a daily basis from a local BPA contract.</li><li>
Provide mission support on daily tasks.</li><li>
Maintain an accurate work order log as well as submitting work orders to the help desk on a daily basis.</li><li>
Monitor and check all vacant quarters on a daily basis.</li><li>
Provide daily inspections of all shelter and billeting areas</li><li>
Conduct monthly fire and safety inspections for all empty rooms.</li><li>
Conduct monthly fire extinguisher inspections in all buildings.</li><li>
Responsible for completing daily tasks</li><li>
Performs some custodial services within housing</li><li>
Escort technicians and laborers as needed to complete housing missions.</li><li>
Performs police calls around area assigned</li><li>
Other duties as assigned.</li><li>
Report to Billeting Supervisor</li></ul>
Qualifications:
<ul><li>Minimum Qualifications</li><li>
Education/Certifications: One year related experience may be substituted for one year of education, if degree is required.<ul><li>
College degreed preferred/High School diploma required.</li></ul></li><li>
Experience:<ul><li>
Incumbent must demonstrate a high degree of English comprehension, including speaking, understanding, reading, writing, and typing.</li><li>
Must be capable to supervise personnel.</li><li>
Must be detailed oriented and organized. Must have computer system administrative experience, should be have experience in procedural development as well.</li></ul></li><li>
Skills:<ul><li>
Must be proficient in using Microsoft Office software (i.e. Word, Excel, and PowerPoint).</li><li>
Interpersonal and communication skills are requirements of this position as there is constant interaction with army personnel as well as fellow co-workers.</li><li>
Problem Solving abilities are required to ensure that in case of a supervisor being unavailable they can handle a situation on their own (e.g. run out of linen or space). Computer skills capable of using Microsoft Office software.</li></ul></li><li>
Working Environment:<ul><li>
This position works both indoors and outdoors and should expect to work in conditions of extreme heat and extreme dust (i.e. - dust storms, humidity, etc). Normal work week is 48 hours (6 days a week, 8 hours a day). Must be willing to work additional hours when mission requires. Must be on-call 24 hours a day, 7 days a week. This position requires flexibility in work hours (shift work)</li></ul></li></ul><h4 class="jobSectionHeader">
At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.</h4></div>

Desk Clerk

Explore 633+ Custodial laundry services manager in Doha this April. Find roles across top companies and apply now to boost your career.

633 custodial laundry services manager jobs In Doha

Custodial & Laundry Services Manager

Custodial & Laundry Services Manager

Laundry Manager

KLE (Kitchen & Laundry Equipment) Technician

Laundry Assistant

Manager for laundromat

Desk Clerk