Role Description - Write and refine prompts to guide model behavior in physics contexts. - Evaluate LLM-generated responses to physics-related queries for conceptual accuracy and reasoning quality. - Conduct fact-checking using authoritative public sources and domain knowledge. - Annotate model responses by identifying strengths and areas of improvement. - Assess clarity, structure, and appropriateness of explanations for different audiences. - Apply consistent evaluation standards by following clear taxonomies and benchmarks. Qualifications - Must-Have: - PhD in Physics or closely related field. - Deep expertise in Classical Mechanics & Dynamics, Electromagnetism, Thermodynamics, Quantum Physics, or Relativity. - Significant experience using large language models (LLMs). - Excellent writing skills and ability to explain complex physics concepts. - Strong attention to detail and experience reviewing technical writing. - Preferred: - Experience with RLHF, model evaluation, or data annotation work. - Experience teaching or explaining physics concepts to non-experts. - Familiarity with evaluation rubrics or structured review frameworks. Requirements - Full-time or Part-time Contract Work - Compensation: $73/hour - Location: USA, UK, Canada, EU Company Description Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Company Description Walden More than 50 years ago, Walden University was founded to support adult learners in achieving their academic goals and making a greater impact in their professions and communities. Students from across the U.S. and more than 115 countries are pursuing a certificate, bachelor’s, master’s or doctoral degree online at Walden. We offer more than 100 online degrees and certificate programs. Walden University is accredited by The Higher Learning Commission (hlcommission.org). Visit WaldenU.edu for more information, and follow Walden on Instagram, Facebook, and LinkedIn. Job Description Opportunity at a Glance About Walden University Walden University, a Covista institution accredited by the Higher Learning Commission, is a pioneer in student-centered distance education. An institution with a mission to create pathways for student success and impact, Walden is dedicated to high academic standards and helping students make a difference in their professions, organizations, and communities. Walden is a Benefit Corporation (B-Corps®) with a mission to support our students in transforming themselves as scholar-practitioners. Walden offers more than 100 online degree and certificate programs, for students pursuing a bachelor's, master's, or doctoral degree or certificate. Walden University has graduated nearly 200,000 students and is accredited by the Higher Learning Commission. Walden's Values and Mission A focus on impact is not just something we talk about—it's who we are. Walden's commitment to helping our students make an impact in their world began with our founders. Students and faculty choose Walden because of that commitment, and we keep our values in mind with every action we take. We are a teaching institution enabling human potential. Online higher education is our specialty. We are committed to person-centered teaching and learning in all our academic endeavors with intentionality, using a framework of shared accountability to enhance and advance the health and well-being of communities, systems, and organizations. We value the inherent worth, humanity, and dignity of every individual engaged in the learning process. The philosophy of our institution is not sink or swim: we meet students where they are and accompany them as they strive to move forward on their academic pathways. Our Students Walden is a broad-access institution serving students from many backgrounds and life experiences. We teach the learners who come to us, nurture their curiosity, and support them as they build the academic skills needed to achieve their educational goals. By creating opportunities for working adults to advance their education, Walden has helped generations of alumni forge paths of change in their professions and communities. This is why our mission matters and why our faculty and staff remain deeply committed to our students' success. Opportunities for Adjunct faculty Serve as committee chair, or faculty advisor and/or second member of doctoral project study committees. What to expect as a Walden faculty member Faculty members educate Walden University students by effectively and proficiently using online technology and resources so that knowledge, information, feedback, and critique are imparted to and shared with students in thoughtful, carefully formulated, well written, and timely communications. This is accomplished in an environment that is respectful of student, the Faculty Member, Walden University, and the discipline in which the Faculty Member is involved. Faculty Members are expected to adhere to all Walden University Faculty expectations, which are clearly set forth to the Faculty Member at the start of his/her employment with the University. Training: All new Faculty Members receive specific training from Walden University in the techniques of teaching, use of an electronic learning platform, specifics of the policies, procedures and degree programs of the School or College in which they are going to teach, socialization into the Walden University culture, assessment of academic integrity of student work (including use of www.turnitin.com ), and supervision of DNP project. Course Teaching/Availability Faculty Members are assigned a course, which is taught using the CANVAS platform, and are responsible for interacting with students within this platform. Discussion Boards for classrooms are open 24 hours per day, 7 days per week. Although postings to the classroom may be done at any time of day, they must be completed in a timely manner in accordance with the Faculty Handbook or other criteria established by Walden University. External Requirements. As such, Faculty Members are expected to be in the classroom a minimum of 4 days per week and responses to student questions must be posted within 48 hours. Licensing/Certification Faculty Members must be appropriately credentialed, possess an earned degree from an accredited institution or recognized by a and may be expected to be licensed or license-eligible in order to teach in specific programs. Faculty Members must maintain their licenses and any appropriate certifications in order to continue to teach at Walden University. Faculty Members are also expected to maintain currency with research by reviewing articles, journals, and presentations. If participating in research, the Faculty Member may publish and acknowledge Walden University. Tools/Technical Skills To perform this job successfully an individual must be able to perform each essential duty satisfactorily. The requirements listed are representative of the knowledge, skill, and/or ability required. Incumbents will be evaluated, in part, based on performance of each essential function. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Qualifications - Earned master’s degree in nursing (MSN) AND an earned DNP, (preferably in Nursing or closely related field) from an accredited institution. - Advanced Registered Nurse Practitioner certification or executive leadership experience preferred. Expertise in areas of scholarship, theory, nursing education, Online teaching experience preferred. - Commitment to advocating for the learning and development needs of students. - Excellent communication, team, and human-relations skills. - Evidence of current, active, & unrestricted RN licensure in one of the 50 states in the US required. Additional Information In support of the pay transparency laws enacted across the country, the expected compensation rate for this position is as follows: - Graduate Course Instruction: $1,560 - $4,080 per Quarter or Semester, depending on type of course taught and length of course - Undergraduate Course Instruction: $700 - $2,200 per quarter, depending on type of course taught and length of course Actual pay may be adjusted based on job-related factors permitted by law, such as type of course taught; experience and training; geographic location; licensure and certifications; market factors; departmental budgets; and responsibility. Walden also offers other opportunities for its adjunct faculty members, such as dissertation/doctoral study committee chair positions, research reviewing, and dissertation and doctoral study mentoring. Our Talent Acquisition Team will be happy to answer any questions you may have, and we look forward to learning more about your salary requirements. All your information will be kept confidential according to EEO guidelines. Equal Opportunity – Minority / Female / Disability / V / Gender Identity / Sexual Orientation - Department: Faculty

Overview: We are seeking a skilled and experienced Seamstress with formal wear experience to join our team. As a Thimble Seamstress, you will be responsible for providing excellent customer service and performing alterations and repairs on garments at your home workspace. Requirements: - You must own a sewing machine at home, as this is a work from home position. - At least 3 Years experience as a seamstress/performing formal dress alterations. - Proven experience working with Bridal, Prom or Evening Dresses is preferred. - Proficiency in using sewing machines and other alteration tools. - Strong knowledge of garment construction techniques. - Excellent attention to detail and ability to perform precise measurements. - Basic math skills for measuring and calculating fabric requirements. - Ability to maintain high-quality standards. - Strong communication and customer service skills. Responsibilities: - Perform alterations and repairs on garments, including hemming, taking in or letting out seams, working with multiple laters and replacing buttons or zippers. - Use sewing machines, hand tools, and other equipment to complete tailoring tasks. - Provide exceptional customer service by assisting our customers with fitting and ensuring their satisfaction with the finished product. - Take accurate measurements from customers during fittings. - Maintain a clean and organized work area at home where the work is done. If you have a passion for fashion, excellent sewing skills, and enjoy working with customers, we would love to hear from you. Join our team as a work from home Seamstress and contribute to improving garments for our valued customers.

Overview: We are seeking a skilled and experienced Seamstress with formal wear experience to join our team. As a Thimble Seamstress, you will be responsible for providing excellent customer service and performing alterations and repairs on garments at your home workspace. Requirements: - You must own a sewing machine at home, as this is a work from home position. - At least 3 Years experience as a seamstress/performing formal dress alterations. - Proven experience working with Bridal, Prom or Evening Dresses is preferred. - Proficiency in using sewing machines and other alteration tools. - Strong knowledge of garment construction techniques. - Excellent attention to detail and ability to perform precise measurements. - Basic math skills for measuring and calculating fabric requirements. - Ability to maintain high-quality standards. - Strong communication and customer service skills. Responsibilities: - Perform alterations and repairs on garments, including hemming, taking in or letting out seams, working with multiple laters and replacing buttons or zippers. - Use sewing machines, hand tools, and other equipment to complete tailoring tasks. - Provide exceptional customer service by assisting our customers with fitting and ensuring their satisfaction with the finished product. - Take accurate measurements from customers during fittings. - Maintain a clean and organized work area at home where the work is done. If you have a passion for fashion, excellent sewing skills, and enjoy working with customers, we would love to hear from you. Join our team as a work from home Seamstress and contribute to improving garments for our valued customers.