Lead Ontologist - Knowledge-Driven Systems

Black Canyon Consulting (BCC), working with Knowledge3, is hiring a Lead Ontologist to advance knowledge-driven systems. The project centers on transforming fragmented scientific and enterprise data into structured, reusable knowledge assets. The aim is to support explainable reasoning, governed analytics, and trustworthy AI by building modular and validated…

Chevy Chase Trust, based in Bethesda, Maryland, is a privately held investment firm serving individuals, families, and institutions. The firm is recognized for its thematic investment research, direct client access to decision-makers, and a commitment to client-focused outcomes. Services span investment management, estate planning, and financial planning, all supported by a team that values creative thinking and a broad macroeconomic perspective. Role overview The Investment Systems & Operations Lead plays a central role in coordinating activities across client services, operations, and the firm’s back-office service provider. This position partners with staff to develop best practices and tools that streamline workflows and raise operational efficiency. Managing and providing leadership for several simultaneous work requests and projects is a key part of the job. What you will do Coordinate efforts between client services, operations, and external back-office teams Work with staff to create and refine tools and processes that improve daily workflows Lead and oversee multiple projects and work requests at once Requirements Experience managing projects or operations in investment management or a related field Strong organizational skills and an ability to handle concurrent priorities Collaborative approach to developing best practices and process improvements

About Employee Navigator Employee Navigator is a rapidly expanding and profitable SaaS company that collaborates with top insurance carriers, payroll providers, and insurance brokers to streamline the management of employee benefits and HR tasks. Our innovative platform simplifies daily operations related to benefits administration, employee onboarding, and various HR functions. As the premier broker-focused platform, we proudly serve over 180,000 companies and more than 14 million employees nationwide. We are also honored to have been recognized as a Washington Post Top Workplace for six consecutive years. About the Role With a strong emphasis on data security and efficient IT operations, we are searching for a proactive IT Systems Administrator. This critical role will support our expanding organization by enhancing our IT practices. The responsibilities include administering Microsoft 365 and Azure, managing devices through Intune and Apple MDM, optimizing IT workflows, and overseeing hardware logistics. Our ideal candidate will possess strong problem-solving skills, a commitment to continuous learning, and a desire to contribute to the team’s success in a long-term capacity. We seek individuals who are curious and want to understand the ‘why’ behind issues, as well as the ‘what’. *Please note!* This position requires onsite work at our Bethesda, MD office. Your Day-to-Day Responsibilities: Oversee IT operations, systems administration, and technical projects for our Bethesda office, focusing on enhancing and maturing operational processes. Act as a point of escalation for both remote and on-site technical issues, providing support to IT Specialists and guiding them through complex troubleshooting scenarios. Lead the management of Intune, Apple Business Manager, and other MDM platforms, ensuring device compliance, configuration policies, and deployment workflows are effectively implemented. Develop and refine device provisioning processes for both macOS and Windows environments.

Join our dynamic team at Analytic Solutions Group as an Enterprise Systems Engineer - Subject Matter Expert. In this pivotal role, you will leverage your extensive knowledge and experience in enterprise systems to provide expert guidance and solutions that enhance our operational capabilities. Your technical expertise will play a crucial role in shaping our IT strategies and ensuring our systems remain at the forefront of industry standards.

Position OverviewBlack Canyon Consulting (BCC) is on the lookout for a dedicated System Security Engineer to enhance our operations at the National Center for Biotechnology Information (NCBI) within the National Library of Medicine (NLM), part of the National Institutes of Health. This is a full-time role based at the NIH campus in Bethesda, MD, with options for remote work.As a System Security Engineer, you will join a dynamic team tasked with managing one of the largest governmental websites and public data repositories in the U.S. NCBI serves as a leading biomedical center, attracting over six million daily users seeking vital information that influences biomedical research and public health. Your contributions could play a pivotal role in accelerating medical breakthroughs!We offer an attractive benefits package that includes comprehensive medical, dental, and vision insurance, a 401k plan with employer contributions, paid holidays, vacation time, and tuition reimbursement. If you are eager to work within a high-performing, tech-focused organization, we invite you to apply!

DLH Corporation seeks a Senior Cloud Systems Administrator in Bethesda, Maryland. This position centers on designing, implementing, and managing cloud-based systems that keep operations secure and efficient. Key Responsibilities Design and build cloud infrastructure tailored to organizational requirements Implement and maintain cloud-based systems with a focus on reliability and security Work closely with teams across DLH Corporation to develop and refine solutions Lead efforts to improve cloud architecture and operational processes Requirements Proven experience managing cloud environments Strong problem-solving skills, with a focus on security Ability to collaborate with multiple teams and adjust to shifting priorities Dedication to high standards and ongoing improvement This role gives the opportunity to shape cloud systems at DLH Corporation and contribute to continuous innovation.

Black Canyon Consulting (BCC) is actively seeking a Platform Systems Manager to join our dedicated team supporting the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), a division of the National Institutes of Health (NIH). This full-time position allows for both onsite work in Bethesda, MD, and remote options.As a part of NCBI, which is recognized among the top 400 most-visited websites globally, you will contribute to the advancement of science and public health by providing free access to essential biomedical literature and genomic data. Our talented and diverse team collaborates to develop vital services for researchers, educators, and the general public, including the well-known PubMed database.This is a unique opportunity to tackle complex challenges as a member of NCBI's new DataOps Platform team. You will be instrumental in the development of an enterprise-wide DataOps platform, leveraging modern technologies such as Kubernetes, GitOps, and containerization to address the demands of data-intensive applications at scale.

Join Our Team at Edgesource CorporationWith over 25 years of pioneering technology solutions, Edgesource Corporation is a leader in providing innovative services to the Department of Defense (DOD), Department of Homeland Security (DHS), Department of State (DOS), the U.S. Intelligence Community, and various federal and commercial clients. At Edgesource, we take pride in empowering our employees to engage in meaningful work that supports critical missions and addresses evolving technical challenges.Key Responsibilities:• Design and sustain a model-based IT enterprise architecture that meets organizational needs.• Collaborate with IT Enterprise Architects to identify model views and gather essential data.• Assist stakeholders unfamiliar with modeling in translating their IT architecture into effective models.• Work alongside cross-functional teams, including content providers, developers, engineers, and business analysts.• Promote a culture of innovation and continuous improvement throughout the organization.

Join our passionate team at Guidepost Montessori as a Lead Infant Teacher, where you'll inspire and nurture young minds in a warm and engaging environment.As a Lead Infant Teacher, you will be responsible for creating and implementing a developmentally appropriate curriculum, ensuring a safe and inclusive atmosphere for infants and their families. Your expertise will guide our dedicated team in fostering a love for learning and exploring the world around them.

Join exparteinc as a Lead Data Engineer, where you will play a pivotal role in shaping our data infrastructure and driving data-driven decision-making. In this position, you will lead a team of talented engineers to design, build, and maintain robust data pipelines and systems. Your expertise will help us leverage data to enhance our products and services.

We are seeking a talented Federal Sales Lead to drive growth in our key focus areas. This role is essential for a dynamic individual who excels at identifying the intersections between our strengths and market trends. You will play a pivotal role in shaping strategic direction, building a robust pipeline, and leading initiatives to expand our presence with existing and prospective clients.If you are a strategic hunter who can transform potential opportunities into tangible, revenue-generating successes, this position is tailored for you.Key Responsibilities:Develop and execute growth strategies across existing contracts and mission-driven partnerships.Create a pipeline of opportunities that aligns with our core competencies and market objectives.Identify how our strengths align with future customer requirements and strategize accordingly.Design persuasive win themes that effectively link our services to mission value.Forge and enhance teaming agreements with trusted partners to gain a competitive edge.Work collaboratively with business development, capture, and proposal teams to implement winning strategies.Utilize industry connections to unlock opportunities and support critical strategic pursuits.Drive organic growth and secure new wins that foster lasting impact.

Join the Vuori team as a Retail Floor Lead in Bethesda, where you will play a pivotal role in delivering an exceptional shopping experience. As a Floor Lead, you will oversee daily operations on the retail floor, ensuring that our customers receive top-notch service while fostering a positive and engaging environment for both staff and shoppers.This position is perfect for enthusiastic individuals looking to step into a leadership role and make a significant impact in a fast-paced retail setting. Your leadership will guide our team in achieving sales goals, maintaining visual merchandising standards, and enhancing overall customer satisfaction.

Since 2015, Mejuri has transformed the concept of fine jewelry into a modern expression of individuality, moving away from traditional gifting to a celebration of personal style.Founded by third-generation jeweller Noura Sakkijha, our brand is built on the belief that fine jewelry should be an everyday indulgence without the need for a special occasion. It’s about honoring yourself—your style, your life, your daily experiences.Mejuri connects with customers across multiple platforms—online, in-app, and through our expanding network of over 58 retail locations worldwide. We are deeply committed to ethical practices, sustainable sourcing, and philanthropic initiatives that resonate with our values and vision for the future.The Role:At Mejuri, we’re more than just a piercing studio; we are a vibrant community of artists and jewelry aficionados. As we expand our presence in Canada, the US, UK, and Australia, we invite you to join our exciting journey!As the Lead Piercer, you will be the driving force of the Mejuri Piercing Studio. Your mission? Enhance customer service, elevate profitability, and foster an environment where jewelry aspirations become reality. Immerse yourself in the world of piercing and exquisite gems, mastering the nuances of initial piercings and acceptable alloys. Rest assured, safety and hygiene are our top priorities—our studio upholds the highest standards.What Awaits You:State-of-the-Art Studios: Utilize cutting-edge equipment and facilities that redefine the piercing experience, including needle piercing and premium gold and titanium jewelry.Collaboration and Growth: Engage with fellow piercers, share knowledge, and refine your craft.Mentorship Opportunities: If you're eager to impart knowledge, mentorship roles are available.Flexible Work Options: Whether you're looking for full-time engagement or part-time thrill, we accommodate your needs. Interested in relocating? We are open to discussions about roles in various markets.Competitive Compensation: Enjoy some of the best pay in the industry, along with bonuses, tips, and benefits (for full-time positions).Customer Experience:Manage the complete piercing customer journey from greeting, check-in, styling, transaction, to aftercare education.

Since its inception in 2015, Mejuri has transformed the fine jewelry landscape, shifting the paradigm from traditional gifting to personal expression. Founded by third-generation jeweler Noura Sakkijha, Mejuri is built on the philosophy that fine jewelry should not be confined to special occasions or accompanied by guilt. It’s about honoring yourself—your style, your life, your everyday.Mejuri connects with customers through various channels—online, in-app, and via a growing global network of over 58 retail locations. The brand is also deeply committed to ethical practices, sustainable sourcing, and philanthropic initiatives that align with our values and long-term vision.The Role:The Floor Lead is an integral member of our store leadership team, responsible for driving the store's success by maintaining exceptional customer service standards, nurturing team development, and ensuring the smooth execution of daily operations. A prominent figure on the sales floor, the Floor Lead exemplifies excellent interpersonal skills and consistently embodies Mejuri’s core values. With a natural flair for motivation and teamwork, they inspire colleagues with a positive attitude, fostering an engaging and dynamic atmosphere for both staff and customers.Retail leaders at Mejuri are engaging, adaptable, creative, and driven. Join us in redefining luxury—one customer, one team member, and one remarkable experience at a time.Customer Responsibilities:STACK: Set an example and validate the quality of the in-store customer experience by effectively communicating, training, and upholding expectations on Mejuri’s Steps of Selling.STACK Leadership: Optimize results and achieve Key Performance Indicators (KPIs) by enhancing personal performance and the engagement of the team.Services: Guarantee a positive customer experience while promoting service offerings such as piercing, engraving, and other services.KPIs: OPH, NPS (85%Operational Duties:Inventory: Participate as needed in executing inventory and cycle counts monthly, ensuring teams have accurate stock levels.

We are seeking a dynamic and innovative Lead Web Developer to join our talented team at exparteinc. In this pivotal role, you will lead the development and implementation of web applications, ensuring they are not only functional but also user-friendly and visually appealing. Collaborate with cross-functional teams to define, design, and ship new features while maintaining high standards of software quality. If you are passionate about coding and want to make a significant impact, we would love to hear from you!

Black Canyon Consulting (BCC) is on the lookout for a Lead Platform Operations Engineer to spearhead our Operations Support Engineering efforts. Join our dynamic DevOps and infrastructure team dedicated to empowering application developers and operational excellence.Located in Bethesda, Maryland, the National Center for Biotechnology Information (NCBI), part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), is a pivotal institution in advancing science and public health. We facilitate global access to biomedical literature and genomic data, ranking among the top 400 most-visited websites worldwide. Our diverse team of talented professionals collaborates to deliver invaluable services to researchers, physicians, educators, students, and the public, including the well-known PubMed and ClinicalTrials.gov.The Systems & DevOps team is tasked with ensuring the seamless operation of infrastructure that supports NCBI's myriad applications. We focus on providing scalable solutions for development, deployment, and operations across various teams, languages, and both cloud and on-premises environments.This is an exceptional opportunity to tackle complex challenges within a technical, scientific, and goal-oriented environment. NCBI offers flexible working hours, remote work options, comprehensive training courses, conference attendance, and tuition reimbursement.

Join Hollister Co. as a Key Lead and play a crucial role in shaping the customer experience at our Bethesda location. As a Key Lead, you will be responsible for leading a team, driving sales, and ensuring that our store reflects the Hollister brand's values and standards. You will be at the forefront of creating a positive shopping environment and fostering a team culture that prioritizes customer satisfaction.

OverviewBlack Canyon Consulting (BCC) is seeking a skilled Senior Linux System Administrator to enhance our support for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), part of the National Institutes of Health. This is a full-time, onsite position at NIH-NCBI in Bethesda, MD, with options for remote work.At NCBI, the world’s leading biomedical center, we engage over six million daily users seeking critical information that propels biomedical research and public health advancements. Your expertise could directly contribute to accelerating cures for diseases! With a diverse array of applications and platforms, including node, Python, Django, C++, and extensive environments involving big data and machine learning on multiple cloud infrastructures, your role will be pivotal in supporting our mission.We pride ourselves on attracting top talent with a competitive benefits package, which includes comprehensive medical, dental, and vision coverage, a 401k plan with employer contributions, paid holidays, vacation time, and tuition reimbursement. If you thrive in a high-performing, technology-focused environment, we encourage you to apply!

Join Abercrombie & Fitch as a Key Lead at our Westfield Montgomery location in Bethesda, Maryland. In this pivotal role, you will help drive store success through exceptional customer engagement and operational excellence. You will be responsible for leading a team of associates, ensuring they are motivated and equipped to deliver an outstanding shopping experience.As a Key Lead, your leadership will foster a culture of collaboration and enthusiasm, enabling your team to thrive and contribute to the overall performance of the store. You will play a critical role in maintaining brand standards and achieving sales goals.

***ACTIVE CLINICAL LICENSURE IS REQUIREDJob Overview:As the Clinical Lead, you will serve as the primary clinical owner of each assigned case, ensuring that all aspects of the care plan are designed, coordinated, and executed with the utmost clinical integrity. Responsibilities include conducting assessments, formulating treatment plans, engaging with caregivers, and fostering interdisciplinary collaboration.You will act as a vital link between clinicians, Developmental Paraprofessionals (DPPs), and families, ensuring adherence to the Positive Development model through strategic case planning, effective communication among care team members, and diligent outcome tracking.Key Responsibilities:Facilitate initial meetings with parents to collect family history, objectives, and concernsConduct in-person clinical assessments and document developmental requirementsCreate and uphold treatment plans aligned with Positive Development’s care model and family prioritiesLead regular family support sessions (both virtual and in-person), offering guidance and educationEnsure effective communication within the care team and keep all providers (OT, ST, MHC, DPP) informed and coordinatedMonitor progress towards goals and adjust treatment plans as necessaryPrepare and submit documentation for initial and ongoing reauthorizations, including updates to treatment plans and outcome metricsProvide formal clinical supervisionParticipate in internal case reviews and work collaboratively with Clinical Subject Matter Experts (SMEs) to ensure quality and fidelityIdentify clinical risks and escalate issues as appropriateAssist the DPP Manager and align direct service with clinical objectivesHome and community visits may be requiredQualifications:Master’s degree and an active clinical license (LCSW, LMFT, LPCC) requiredMinimum of 3 years of experience in developmental, behavioral, or autism-related servicesProven ability to lead clinical planning, coordinate interdisciplinary care, and support caregivers effectivelyExcellent written and verbal communication skills, with a strong focus on documentation quality and clinical complianceDemonstrated experience in case management and clinical supervision