Certified Industrial Hygienist (occupational & public safety) Full Time or Part Time Rimkus Consulting Group IncCertified Industrial Hygienist (occupational & public safety) Full Time or Part TimeMDRemote$83,300–$124,900 / yearPart timeWe are seeking an industrial hygiene consultant with a broad background to assist in evaluating and controlling a wide range of risks associated with occupational and public exposure to safety and health hazards (e.g., chemical, biological, and physical hazards). Evaluate and control exposure to health hazards such as noise, air quality, soot tracing, mold, asbestos, moisture mapping, and other subjects.
Medical Assistant Instructor (Part-Time) Marys Center for Maternal and Child CareMedical Assistant Instructor (Part-Time)Washington, DC$32–$37.50 / hourPart timeThe Part Time Instructor of the Medical Assistant Program is part of the adult education team at Briya Public Charter School - a leading two-generation education program that primarily serves immigrant parents and their young children in Washington, D.C. Briya is a Tier One Public Charter School, consistently achieving the highest educational outcomes through its innovative programming. In the tuition-free Medical Assistant Program, students prepare for successful healthcare careers by gaining medical knowledge, clinical practice, and administrative skills in a collaborative environment.
Respiratory Therapist - Part Time Sleep Management, LLCRespiratory Therapist - Part TimeFairfax, VAPart timeIs responsible for clinical contact with the physician, referred contacts, health care practitioners, and others involved in the care of the patients referred to Sleep Management, LLC d/b/a VieMed for home respiratory therapist services. Works with the office staff to ensure prompt and accurate billing and documentation of services, including providing adequate information to satisfy third-party payor guidelines for coverage.
Hallmark Field Merchandiser (part-time) Fairfax, VA 22030 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Fairfax, VA 22030FAIRFAX, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Fairfax, VA 22033 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Fairfax, VA 22033FAIRFAX, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Manassas, VA 20109 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Manassas, VA 20109MANASSAS, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Burke, VA 22015 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Burke, VA 22015BURKE, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Arlington, VA 22207 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Arlington, VA 22207ARLINGTON, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Vienna, VA 22180 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Vienna, VA 22180VIENNA, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Arlington, VA 22201 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Arlington, VA 22201ARLINGTON, VA$15–$17 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Merchandiser (part-time) Hyattsville, MD 20782 Hallmark Marketing Company LLCHallmark Field Merchandiser (part-time) Hyattsville, MD 20782W HYATTSVILLE, MD$16–$18 / hourPart timeThe retail merchandiser position consists of three major components: Day-to-day engagement: Utilizing a mobile device provided by Hallmark, you'll restock, organize, and monitor the inventory of Hallmark products within and outside the Hallmark department. Leading up to and following holidays such as Valentine's Day, Easter, Mother's Day, Father's Day, Halloween, Thanksgiving, and Christmas, you can expect additional days and extended hours during the work week.
Hallmark Field Installation Supervisor (part-time) Fairfax, VA 22032 Hallmark Marketing Company LLCHallmark Field Installation Supervisor (part-time) Fairfax, VA 22032FAIRFAX, VA$19–$21 / hourPart timeHandle retailer concerns, retail execution issues and retail merchandiser performance issues by working with store management, field merchandisers and/or your manager. You'll perform supervisory overview and assistance with service work in the Hallmark department of various retail stores such as grocery stores, drug stores, department stores, and mass retailers.
Medical Assistant/Phlebotomist (Part-Time/Monday through Friday) Shady Grove Reproductive Sci Center, P.CMedical Assistant/Phlebotomist (Part-Time/Monday through Friday)Fairfax, VAPart timeWhether collaborating with more than 200 highly respected physicians nationwide or partnering with colleagues who are passionate about solving meaningful problems, you’ll be surrounded by a team committed to shared success. Our team members choose to build their career home at US Fertility because of the hope we inspire in our patients, the lives we help bring into the world, and the culture of excellence we foster across our organization.
NewCommercial Cleaner - Part Time (2nd Shift) [s] J & J Worldwide ServicesCommercial Cleaner - Part Time (2nd Shift) [s]Sterling, VAPart timeTHIS DOCUMENT SHOULD NOT BE CONSTRUED AS CREATING A CONTRACT OF EMPLOYMENT BETWEEN CBRE GOVERNMENT & DEFENSE SERVICES AND ANY OF ITSEMPLOYEES OR OTHERWISE ALTERING AN EMPLOYEE’S AT WILL EMPLOYMENT RELATIONSHIP WITH CBRE GOVERNMENT & DEFENSE SERVICES. Ability to perform physically demanding tasks, including stooping, standing, walking, climbing stairs, and lifting up to 50 lbs.
NewCommercial Cleaner - Part Time (1st Shift) [s] J & J Worldwide ServicesCommercial Cleaner - Part Time (1st Shift) [s]Sterling, VAPart timeTHIS DOCUMENT SHOULD NOT BE CONSTRUED AS CREATING A CONTRACT OF EMPLOYMENT BETWEEN CBRE GOVERNMENT & DEFENSE SERVICES AND ANY OF ITSEMPLOYEES OR OTHERWISE ALTERING AN EMPLOYEE’S AT WILL EMPLOYMENT RELATIONSHIP WITH CBRE GOVERNMENT & DEFENSE SERVICES. Ability to perform physically demanding tasks, including stooping, standing, walking, climbing stairs, and lifting up to 50 lbs.
Geriatric Nursing Assistant (Part Time 7:00am - 3:00pm) CollingtonGeriatric Nursing Assistant (Part Time 7:00am - 3:00pm)Bowie, MD$17–$19 / hourPart timeReceives a formal verbal report of the status of residents while making rounds at the beginning of the shift and gives verbal reports while making rounds with GNA replacement at the end of the shift. Maintains residents' rooms and possessions cleanly and neatly, with specific emphasis on the inside of drawers, closets, cabinets, medicine cabinets, and residents' wheelchairs/recliners or scooters.
Housekeeper 2nd Shift Part-time Xanitos IncHousekeeper 2nd Shift Part-timeWindsor Mill, MD$17.50 / hourPart timeXanitos is a specialist in Ambulatory Cleaning Services: professional cleaning services for medical office buildings, clinics, outpatient surgery centers. Cleans rooms, hallways, lobbies, lounges, rest rooms, corridors, elevators, stairways, locker rooms and other work areas.
Floor Care Technician 1st Shift Part-time Weekends Xanitos IncFloor Care Technician 1st Shift Part-time WeekendsMc Lean, VAPart timeThe results are evident; at the hospitals it serves, Xanitos has improved the cleaning quality, increased HCAHPS scores, reduced the risk of HAIs, lowered bed turnaround time, and significantly reduced costs. It is differentiated by its patented XRO System for cleaning patient rooms, its outstanding operations management team, and by being a private company whose priority is giving top-quality service.
Custodian - Part Time J & J Worldwide ServicesCustodian - Part TimeMDPart timePhysical demands include continuous movement, including frequent standing, walking, stooping, kneeling, climbing, pushing, pulling, reaching, and other use of hands; occasional light to moderate lifting up to 50 lbs. Dusts all horizontal and vertical surfaces, furniture, spot wash walls, clean and polish fixtures, air vents, handrails, blinds, windows and sills and other items as required.
Pastor's Assistant/Parish Office Bilingual French Secretary (part time) - Saint Louis Parish - Washington DC Church of St. Louis de France 0140Pastor's Assistant/Parish Office Bilingual French Secretary (part time) - Saint Louis Parish - Washington DCWashington, DCPart timeMost of the work (95%) is being done in French language, since Saint Louis Catholic Parish is full French speaking as everything is for French speaking language (38 nationalities- 95% of pastoral care & activities are in French) This role supports a French speaking parish of the Latin Rite of the Roman Catholic Archdiocese of Washington who maintains separate canonical and corporate identities while maintaining unified operations. This role supports one French speaking personal parish of the Latin Rite of the Roman Archdiocese of Washington who maintain separate canonical and corporate identities while maintaining unified operations.
Groundskeeping Gameday Staff (Part Time, Limited Term) Washington Nationals Baseball ClubGroundskeeping Gameday Staff (Part Time, Limited Term)Washington, DCPart timeReporting to the Director of Field Operations, Game Staff assist in all duties that directly relate to field preparation during Nationals home games; pre- and post-game. This position is part-time and limited term (March to October 2026), which requires staff to report 2 hours prior to the game and remain up to 1-hour post-game.
Marketing Associate (Part Time, Limited Term) Washington Nationals Baseball ClubMarketing Associate (Part Time, Limited Term)Washington, DC$17.95 / hourPart timeInfluencer Marketing: Assist with the influencer marketing program by managing communications, coordinating event activations, handling ticket requests, and overseeing content creation and reporting. Responsibilities also include campaign reporting, newsletter development, influencer partnerships, community outreach, and day-to-day administrative support that contribute to the overall success of our marketing efforts.
Special Police Officer (SPO) (Part-Time) Washington Nationals Baseball ClubSpecial Police Officer (SPO) (Part-Time)Washington, DCPart timeReporting to the Manager of Public Safety & Security, the Special Police Officer, licensed with the Security Officer Management Branch, provides a safe and pleasant environment for all visitors, guests and employees to the property. Responsible for maintaining order on the property, utilizing the respect, care and to the greatest extent possible, positive customer service in dealing with guests, visitors, employees and unknown individuals.
Video Content Editor (Part Time, Limited Term) Washington Nationals Baseball ClubVideo Content Editor (Part Time, Limited Term)Washington, DC$30–$40 / hourPart timeThe Part Time Seasonal Video Content Editor is a member of the Curly W Productions team and responsible for contributing to content across all platforms for multiple departments at the Washington Nationals. The ideal content editor is a fast, creative editor with strong technical skills that understands traditional marketing content while knowing emerging social content trends.
2026 YBA Summer Academy Lead Classroom Teacher (Part Time Limited Term) Washington Nationals Baseball Club2026 YBA Summer Academy Lead Classroom Teacher (Part Time Limited Term)Washington, DC$22–$26 / hourPart timeThe Academy is a year-round educational and athletic facility with a mission of using baseball and softball as vehicles to foster positive character development, academic achievement, and improved health among at-risk Washington, D.C., youth. Field: The Summer Academy Lead Classroom Teacher will be subject to inside and outside environmental conditions and will be exposed to inclement weather of varying degrees.
2026 Representative, Fan Logistics & Engagement (Part-Time) Washington Nationals Baseball Club2026 Representative, Fan Logistics & Engagement (Part-Time)Washington, DCPart timeFan Logistics and Engagement Representatives are responsible for providing fans and guests with the knowledge and know-how on the Go-Ahead Entry process to enter and exit the Nationals Park stadium with ease, as well as provide logistics and helpful guidance to fans who are purchasing pre-game batting practice passes. The Washington Nationals are looking for energetic, knowledgeable, and excited Representatives to provide consistent and high-quality service to our fans during games.
2026 YBA Summer League Site Coordinator (Part Time Limited Term) Washington Nationals Baseball Club2026 YBA Summer League Site Coordinator (Part Time Limited Term)Washington, DC$20–$32 / hourPart timeWashington Nationals Youth Baseball Academy Summer League Site Coordinators commit to supporting the youth baseball and character development initiatives of the Nationals Youth Baseball Academy. The Academy’s summer instructional league will immerse underserved youth in The Academy Way – a positive culture of teamwork, effort, continual learning, and a love of baseball.
2026 Guest Experience Representative (Part Time) Washington Nationals Baseball Club2026 Guest Experience Representative (Part Time)Washington, DCPart timeCohesively work in conjunction with other departments, including security, food service, box office, retail, parking, custodial/housekeeping, maintenance and Metropolitan Police Department. Retain an extensive knowledge of the team, Nationals Park layout, seating Sections, key venue attractions, key team and venue personnel identity, and emergency activity procedures.
2026 YBA Summer Academy Coach (Part Time, Limited Term) Washington Nationals Baseball Club2026 YBA Summer Academy Coach (Part Time, Limited Term)Washington, DC$17.95–$20 / hourPart timeThe Summer Academy Coach is responsible for the supervision of Scholar Athletes, baseball/softball-specific skill instruction, providing a safe environment, and serving as a positive role model for all Scholar Athletes at the Youth Baseball Academy. Working in collaboration with Classroom Coordinators and Baseball/Softball Coordinators, the Summer Academy Coach’s primary responsibility will be implementing the baseball/softball and physical fitness programming for a group of 3rd, 4th, 5th, 6th, 7th or 8th grade Scholar Athletes.
NewAcademy Classroom Coordinator (Part Time) Washington Nationals Baseball ClubAcademy Classroom Coordinator (Part Time)Washington, DC$19–$23 / hourPart timeThe Academy is a year-round educational and athletic facility with a mission of using baseball and softball as vehicles to foster positive character development, academic achievement, and improved health among under resourced Washington, D.C., youth. During the school year, the YBA Classroom Coordinator is expected to be at the Academy for planning meetings and after-school programming on Tuesdays, Wednesdays, and Thursdays during the hours of 1:00pm to 7:30pm.
Music Teacher - St. Anthony School - part time St. Anthony's Church 0434Music Teacher - St. Anthony School - part timeWashington, DCPart timeDeliver a balanced program of instruction that incorporates direct instruction, guide instruction, individual/ group practice, questioning, demonstration and discovery. While a conscientious effort has been made to include all duties and expectations of the Archdiocese of Washington elementary school teacher, the above is not all inclusive and the position’s duties may be expanded or modified at the discretion of the principal.
Briya Adult Education Mental Health Therapist Marys Center for Maternal and Child CareBriya Adult Education Mental Health TherapistWashington, DC$75,000 / yearPart timeThe Briya Adult Education Mental Health Therapist is responsible for the coordination of service delivery to clients with mental health concerns and for providing the following core services including, but not limited to, the Adult Education setting: diagnosis and assessment, counseling and psychotherapy, community support services, and group activities supporting mental health, awareness, and intervention. The Briya Adult Education Mental Health Therapist will report directly to a Senior Clinical Manager or a Clinical Supervisor in the Behavioral Health Clinic and will work alongside the team at Briya Public Charter School.
NewPhysical Education Teacher - St. Mary School of Piscataway -Clinton Maryland St. Mary's Church 0318Physical Education Teacher - St. Mary School of Piscataway -Clinton MarylandClinton, MD$18–$25 / hourPart timeDeliver a balanced program of instruction that incorporates direct instruction, guide instruction, individual/ group practice, questioning, demonstration and discovery. Current teacher certification in Maryland, Virginia, or Washington, DC (candidates have 3 years from hire to earn their certification).
Morning Substitute Teacher- Adult Education Marys Center for Maternal and Child CareMorning Substitute Teacher- Adult EducationWashington, DCPart timeThe Substitute & Instructional Support Teacher is part of the adult education team at Briya Public Charter School — a leading two-generation education program serving immigrant parents and their young children in Washington, D.C. Briya is a Tier One Public Charter School, consistently achieving the highest educational outcomes through its innovative, family-centric programming. In the event that no substitute coverage is needed on a given day, the employee will provide instructional support to Briya’s adult students that may include, but is not limited to: Working with students individually or in small groups on a task identified and communicated by the lead teacher .