NewScheduler / Project Manager Summers-Taylor, Inc.Scheduler / Project ManagerJohnson City, TNThe Scheduler / Project Manager will be responsible for developing, maintaining, and monitoring project schedules for projects ranging from small-scale to multi-million-dollar heavy civil construction initiatives. From large interstate highways to small commercial site development and homebuilding, Summers-Taylor deals with a wide variety of types of work and employs over 750 employees from Bristol to Nashville.
NewSTORE MANAGER IN BAKERSVILLE, NC Dollar GeneralSTORE MANAGER IN BAKERSVILLE, NCBakersville, NCEvery day.® by offering products that are frequently used and replenished, such as food, snacks, health and beauty aids, cleaning supplies, basic apparel, housewares and seasonal items at everyday low prices in convenient neighborhood locations. Frequent handling of merchandise and equipment such as hand-held scanner, pricing guns, box cutters, merchandise containers, two-wheel dollies, and U-boats (six-wheel carts).
NewSTORE MANAGER IN NEWLAND, NC Dollar GeneralSTORE MANAGER IN NEWLAND, NCNewland, NCEvery day.® by offering products that are frequently used and replenished, such as food, snacks, health and beauty aids, cleaning supplies, basic apparel, housewares and seasonal items at everyday low prices in convenient neighborhood locations. Frequent handling of merchandise and equipment such as hand-held scanner, pricing guns, box cutters, merchandise containers, two-wheel dollies, and U-boats (six-wheel carts).
NewAssistant Business Office Manager Signature HealthcareAssistant Business Office ManagerGreeneville, TNOur continuum of care includes skilled nursing, rehabilitation, assisted and memory care, and home-based services supported by innovative technologies like telehealth and Care.ai-enabled solutions. Signature HealthCARE of Greeneville is a 154-bed facility that provides long-term or short-term 24-hour nursing services by a dedicated and caring staff in a home-like atmosphere.
Business Office Manager Career StrategiesBusiness Office ManagerGreeneville, TennesseeWe are seeking an organized, detail-oriented Business Office Manager to oversee the administrative and financial operations of our nursing home in Greenville, Tennessee. This role plays a vital part in ensuring smooth daily operations, accurate billing, and exceptional customer service for residents and their families.
Front Office Manager Marriott International IncFront Office ManagerKingsport, TN2-year degree from an accredited university in Hotel and Restaurant Management, Hospitality, Business Administration or related major; 2 years experience in the guest services, front desk, or related professional area. Utilizes interpersonal and communication skills to lead, influence, and encourage others; advocates sound financial/business decision making; demonstrates honesty/integrity; leads by example.
NewBusiness Office Manager PrincetonBusiness Office ManagerJohnson City, TennesseeFull timeOur continuum of care includes skilled nursing, rehabilitation, assisted and memory care, and home-based services supported by innovative technologies like telehealth and Care.ai-enabled solutions. The new Princeton Transitional Care will provide a new home for skilled-nursing care and will add 60 assisted living apartments, 47 short-term skilled-nursing and rehab private suites.
NewBusiness Office Manager Signature HealthCARE LLCBusiness Office ManagerJohnson City, TNOur continuum of care includes skilled nursing, rehabilitation, assisted and memory care, and home-based services supported by innovative technologies like telehealth and Care.ai-enabled solutions. The new Princeton Transitional Care will provide a new home for skilled-nursing care and will add 60 assisted living apartments, 47 short-term skilled-nursing and rehab private suites.
Administrative Assistant - Curriculum & Instruction Office Bristol Tennessee City School SystemAdministrative Assistant - Curriculum & Instruction OfficeBristol, TNIf you did not receive an interview for a previous position, you may want to consider retaking the tests in an effort to raise your scores. As part of the screening process, the online tests listed below will also be required: * Criteria Basic Skills Test (20 minutes) .
NewOffice Assistant Thompson & Litton IncOffice AssistantJohnson City, TN$32,000–$42,000Financial & Billing Support: Partner with our leadership team to finalize monthly invoices, manage critical distribution tracking sheets, handle expense management/petty cash, and generate monthly operational reports. In addition to a vibrant, supportive team that celebrates wins together, we offer a robust rewards package: An Ownership Stake: Participation in our ESOP program upon eligibility—building real wealth for your future while you work as an employee-owner.
NewOffice RN Holston Medical Group, PCOffice RNKingsport, TN$27.03–$40.95 / hourPart timeAs a multispecialty clinic offering care across northeast Tennessee and southwest Virginia, our teams deliver high‑quality, value‑based care that exceeds expectations while making care easier, more affordable and more accessible. The Office RN provides care for complex patients and participates with the Providers and clinical staff to improve the quality of care in the clinical area.
OFFICE SUPERVISOR State Of Franklin Healthcare Associates PLLCOFFICE SUPERVISORJohnson City, TNWHAT WE OFFER: State of Franklin Healthcare provides a comprehensive and competitive total compensation package designed to meet the needs of our full-time team members to include: Company Provided Life and Accidental Death and Dismemberment Insurance. WHO WE ARE: State of Franklin Healthcare Associates is a physician-led and team member-owned multi-specialty care group headquartered in Johnson City, TN with locations in the upper East Tennessee & Southwest Virginia region.
NewProject Manager Staff Sr. | NEW GENERATION (EPC gas turbine) *** anywhere in AEP service territory American Electric Power Co IncProject Manager Staff Sr. | NEW GENERATION (EPC gas turbine) *** anywhere in AEP service territoryKingsport, TN$161,000–$208,000 / yearBachelor's degree in Construction Management, Engineering, Business, Project Management, Computer Science, or related field of study dependent on business unit requirements with twelve (12) years of qualified experience (see below); OR, Two (2) years of experience as a PROJECT MANAGER STAFF (Grade 10) is preferred, OR demonstrated competencies, knowledge and skillset through achieved results in a shorter timeline. Provide project transparency and develop relationships and effectively communicate with all stakeholders including internal customers, external customers, team members, suppliers, contractors, vendors, and industry peers, enabling them to make sound business decisions.
NewLPN/RMA/CMA Resource Office Nurse I Holston Medical Group, PCLPN/RMA/CMA Resource Office Nurse IKingsport, TN$18.23–$26.36 / hourPart timeThis position will perform multiple tasks as needed; take vitals, data collection, use of EMR, prepare patient for examination, maintain supplies, sterilize equipment, pick up vaccines and other medications, obtain prior authorizations, perform customer service checks on patients, work task list as needed, change sharps container, etc. As a multispecialty clinic offering care across northeast Tennessee and southwest Virginia, our teams deliver high‑quality, value‑based care that exceeds expectations while making care easier, more affordable and more accessible.
Civil Construction GPS Manager Northern Clearing Inc.Civil Construction GPS ManagerBristol, VAFull timeThe ideal candidate will be a highly motivated and experienced GPS Manager responsible for overseeing and optimizing our GPS technology operations onsite. The candidate will have a strong background in drone technology, Trimble Business Center (TBC), CADD, and earthwork/civil work takeoffs.
Case Manager Supervisor University Health Services IncCase Manager SupervisorTNThrough its subsidiaries, UHS operates 28 acute care hospitals, 331 behavioral health facilities, 60 outpatient and other facilities in 39 U.S. States, Washington, D.C., Puerto Rico and the United Kingdom. Responsibilities Mountain Youth Academy (a UHS company) is seeking a Case Manager Supervisor Mountain Youth Academy is centrally located near Johnson City, TN, Boone, NC, and Abingdon, VA.
Project Manager (Principal - Staff) | NEW GENERATION (EPC gas turbine) *** anywhere in AEP service territory American Electric Power Co IncProject Manager (Principal - Staff) | NEW GENERATION (EPC gas turbine) *** anywhere in AEP service territoryKingsport, TN$137,000–$177,000 / yearBachelor's degree in Construction Management, Engineering, Business, Project Management, Computer Science, or related field of study dependent upon business unit requirements with seven (7) years qualified experience; OR, Associate's degree in the same required disciplines with nine (9) years of qualified experience; OR, High School Diploma/GED with eleven (11) years qualified experience (see below); OR, Two (2) years of experience as a PROJECT MANAGER SENIOR (Grade 8) is preferred, OR demonstrated competencies, knowledge and skillset through achieved results in a shorter timeline. Provide project transparency and develop relationships and effectively communicate with all stakeholders including internal customers, external customers, team members, suppliers, contractors, vendors, and industry peers, enabling them to make sound business decisions.
Store Manager Royal FarmsStore ManagerAbingdon, Virginia$60,000–$80,000 / yearFull timeThe Store Manager regularly exercises independent judgment and discretion in managing store functions, including staffing (hiring, training, evaluating, scheduling, and performance management), financial performance, safety, and product quality. Therefore, the actual hours required may vary based on the successful management of key metrics such as labor demand optimization and completion of all administrative leadership functions.
General Manager Pizza Hut IncGeneral ManagerNCb'nn nn nn n n n n n n General Manager in Burnsville, NC | Pizza Hut n n nn nn nntntntntntntntntntntntntntnnnttnttnnnnnnnnttnttttnttnnnnnnn n n n n nn n nn n n n n n n n nn Skip to main contentnnt. ntttttttt717 Main St.tttttttt, ttttttttBurnsvilletttttttt, ttttttttNCtttttttt.
Assistant Manager Pizza Hut IncAssistant ManagerNCb'nn nn nn n n n n n n Assistant Manager in Burnsville, NC | Pizza Hut n n nn nn nntntntntntntntntntntntntntnnnnnttnttnnnnnnnnttnttttnttnnnnn n n n n nn n nn n n n n n n n nn Skip to main contentnnt. ntttttttt717 Main St.tttttttt, ttttttttBurnsvilletttttttt, ttttttttNCtttttttt.
Branch Manager Elwood StaffingBranch ManagerGreeneville, TNFull timeHold branch team and On-Sites accountable for meeting or exceeding performance expectations by clearly communicating what is expected, empowering them with the necessary tools, training, resources, delivering positive and constructive feedback at the moment, and providing corrective action as needed. The Branch Manager is responsible for driving both top-line (sales) performance and bottom-line (profit) performance and strategic objectives by effectively managing the branch operations, customer service activities, and supporting the business development/selling activities.
NewPROGRAM MANAGER Support Solutions LLCPROGRAM MANAGERGreeneville, TNThis includes ensuring that person(s) served needs are met, staffing ratios are correct, staff are properly trained, and documentation is complete and accurate and that all areas of responsibility meet state and licensure requirements. Body Movements: The employee must have a full range of body movements including the use of his/her hands, feet, and limbs to use computers and office equipment, to perform CPR compressions, abdominal thrusts, CPI techniques, or to pursue on foot a person to prevent them from injury, etc.
Program Manager Support Solutions LLCProgram ManagerGreeneville, TNThis includes ensuring that person(s) served needs are met, staffing ratios are correct, staff are properly trained, and documentation is complete and accurate and that all areas of responsibility meet state and licensure requirements. Body Movements: The employee must have a full range of body movements including the use of his/her hands, feet, and limbs to use computers and office equipment, to perform CPR compressions, abdominal thrusts, CPI techniques, or to pursue on foot a person to prevent them from injury, etc.
Sales Manager Brookdale Senior LivingSales ManagerGreeneville, TNFull timeBrookdale supports our Sales associates through: 3-week on-boarding & orientation program featuring in-depth instruction in Brookdale's unique approach to sales, the systems to help you be successful, one-on-one coaching with your District Director, ongoing monthly continuing education for knowledge growth, and customized tools designed to help you best market your community for your unique geographic area. As a Sales Manager at Brookdale, you will be a: Guide for families and older adults - You'll be the boots on the ground both inside and outside our community, helping older adults navigate the sales journey from interest to move-in.
Community Disaster Program Manager American Red Cross Blood ServicesCommunity Disaster Program ManagerKingsport, TNMission Capacity Building: Develop and support disaster volunteers who are the primary workforce, and representative of the communities they serve, both culturally and linguistically Cultivate and develop Disaster Leadership Volunteers, including volunteer partners, to meet specific responsibilities as part of their work in disaster readiness, preparedness, response, and recovery. WHAT YOU NEED TO KNOW (Job Overview): As a Community Disaster Program Manager, you will ensure effective collaboration with Volunteer Services; identify, mobilize, and engage partners in all communities in assigned geographic area; and determine current readiness resources, facilities, supplies, local vendors, and strategies for addressing gaps.
Assistant Store Manager Community Choice Financial Family of BrandsAssistant Store ManagerElizabethton, TennesseeFull timeOur Purpose: The Community Choice Financial® Family of Brands ("CCF" or the “Company”), is one of the largest consumer specialty finance organizations in the U.S. We provide our customers, Team Members, and communities the Power of Choice with over 10 brands represented in more than 1,500 brick-and-mortar stores serving 24 states and online product offerings in 20 states. The ability to meet the physical demands of this position, which frequently includes remaining in a stationary position, including standing up to 90% of the time; moving and transporting up to 25 pounds; moving inside and outside of the store; and operating mechanical controls, such as a keyboard.
On-Premise Event Sales Manager Dave & Buster's Entertainment IncOn-Premise Event Sales ManagerBristol, TNTo hit the ground running, you will need a successful record of increasing sales, cold calling expertise, strong client nurturing skills, great multi-tasking abilities, and the drive to succeed! Perform outbound lead-generating activities outside the building, including tabling, networking events, and go-sees with prospective and current customers.
Program Manager, Tennessee Thrive: Social Work Research & Public Services - UTK University of Tennessee SystemProgram Manager, Tennessee Thrive: Social Work Research & Public Services - UTKTN$70,000–$75,000 / yearGuided by the EPIC Practice Model-Empowerment, Partnership, Integration, and Coaching, the Program Manager reports directly to the SWORPS Field Based Services Director and ensures that coordinated, community-based services are delivered through individualized Family Action Plans that build on each family's strengths and address their unique needs. Over the past fifty years, SWORPS has worked with local nonprofits such as the United Way of Greater Knoxville, University of Tennessee departments and faculty researchers, state agencies such as the Tennessee Department of Human Services, and federal agencies like the Department of Housing and Urban Development.
Regional Manager - #BVI00325 DHRMRegional Manager - #BVI00325Bristol, VirginiaThe Division for Services will provide a quality program of individualized rehabilitation services, educational consultation, technical assistance, and instruction that will empower eligible consumers to achieve their desired levels of employment, education, and personal independence consistent with their abilities and informed choices. We are seeking a Regional Manager to provide direction, leadership, support, and daily supervision to regional office staff so that quality services are provided to eligible individuals in compliance with federal, state, and agency laws, regulations, policies and procedures.
NewShift Manager Pizza Hut IncShift ManagerTNntttttttt319 Broad Sttttttttt, ttttttttElizabethtontttttttt, ttttttttTNtttttttt. b'nn nn nn n n n n n n Shift Manager in Elizabethton, TN | Pizza Hut n n nn nn nntntntntntntntntntntntntntnnnnnttnttnnnnnnnnttnttttnttnnnnn n n n n nn n nn n n n n n n n nn Skip to main contentnnt.
General Manager Ulta Beauty IncGeneral ManagerJohnson City, TNWe bring possibilities to life through the power of beauty each and every day in our stores and online with more than 25,000 products from approximately 500 well-established and emerging beauty brands across all categories and price points, including Ulta Beauty's own private label. Execute the Guest Engagement Leader program flawlessly through business ownership, associate coaching, and leading a helpful and friendly guest experience to drive business results across all Annual Performance Goal (APG) metrics for the store.
Experience Manager Ulta Beauty IncExperience ManagerKingsport, TNduring shift\n Continuous coordination and manipulation of objects during shift\n Frequent use of a computer, telephonic devices, and related office supplies\n \nIf an associate has a disability that prevents them from performing an essential function of the job, the Company will engage in the interactive process with the associate to determine whether there is a reasonable accommodation that will enable the associate to perform the essential functions of the job.\n \nThe pay range for this position is $33.00 - $40.00 / Hour with the opportunity for eligible associates to earn additional compensation pursuant to the Company's bonus plan. \n \nPRINCIPAL DUTIES & RESPONSIBILITIES (Essential Job Functions)\n \nThe EM is a champion of Ulta Beauty's mission, vision, and values, and should demonstrate them skillfully and consistently by performing the following duties and responsibilities of the position (as well as all other projects/duties as assigned):\n \nPerformance\n\n Promote a culture of accountability to meet or exceed the store's goals related to services, boutiques, retail sales, guest loyalty (including credit), payroll, omni-channel, and retail shrink as set by Ulta Beauty for the store.
Community Manager Brookside PropertiesCommunity ManagerJohnson City, TNWe're seeking a motivated Multi-Site Community Manager to oversee operations at Rosemont and Miller Crest in Johnson City, TN. This is an opportunity to join a stable, growing company that values strong leadership, resident satisfaction, and operational excellence.
Caregiver Manager - Home Care Care Advantage Inc. CorporateCaregiver Manager - Home CareAbingdon, VAFull timeYou'll be the heartbeat of our recruitment engine, driving growth and connection across the community: Lead the charge on recruitment strategy - from job fairs to referral networks, you'll be everywhere caregivers are. This is your chance to step into a leadership role where every hire you make strengthens families, empowers caregivers, and fuels our mission of compassionate care.
Service Sales Manager ShoffnerKalthoff MES, Inc.Service Sales ManagerBlountville, TNIn this key role, you will manage sales activities across our regional footprint, working closely with the sales team and account managers to achieve outstanding results for our customers. Comfort Systems USA Shoffner is seeking a driven and customer-focused Sales Manager to support our HVAC, Plumbing, Controls, and Electrical service divisions.
Shift Manager Buffalo Wild Wings IncShift ManagerBristol, VABuffalo Wild Wings fuels moments worth sharing - for our guests and for our team members. You know what it takes to fuel moments worth sharing and have exceptional time management, attention to detail, and guest service skills.
Environmental Health & Safety Manager Vaco LLCEnvironmental Health & Safety ManagerAfton, TN$120,000–$130,000Key responsibilities include the design, implementation, and oversight of EHS policies, procedures, and programs; providing technical expertise related to environmental compliance and employee safety; managing EHS due diligence for acquisitions and divestitures; monitoring and improving employee health and safety performance; and coordinating with regulatory agencies, consultants, and legal counsel to manage compliance risks and obligations. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs.
Food Production Manager The Fresh Market, Inc.Food Production ManagerJohnson City, TNBecause you will be working with your team members and product continuously throughout the early morning, this is a fast-paced position that requires efficiency and effectiveness, and a passion for excellence to drive results. Provide team members through The Fresh Market Academy, including “on-the-job” and online training, to provide excellent guest service safely and securely while maintaining efficiency and minimizing product loss .
Project Manager Barnhart Crane & Rigging CoProject ManagerKingsport, TNWork with Project Sales Representative before project development; take the project from sales through development into execution; maintain communication with Project Sales Representative over the course of the project, and document changes that affect the job scope, schedule, or budget agreement. NETWORK - Barnhart has built teams that form one of our industry's strongest networks of talent and resources with over 55 branch locations across the U.S. working together to serve our customers.
NewManager, Aftermarket Sales & Business Development Textron IncManager, Aftermarket Sales & Business DevelopmentTNAs the Manager, Aftermarket Sales & Business Development, you will be responsible for the leadership & development of sales professionals, aftermarket sales growth initiatives, creating long-term value from customers & markets, achieving sales targets & objectives, managing major campaigns, leading strategic proposals, sales funnel data, and the formulation & execution of regional sales strategies. What we offer you in return + You'll be off every other Friday with our 9/80 work schedule + 80 hours of Personal Time Off (PTO) + 120 hours Vacation time + 12-13 paid holidays per year + 6 weeks parental leave + Tuition reimbursement + Competitive salary + Comprehensive health insurance + On-site Bell Piney Flats fitness center (employees only) + Access to more than 11 Employee Resource Groups + And so much more It's time to make your mark on the future of aviation.
Corporate Sales Account Manager Strongwell CorpCorporate Sales Account ManagerBristol, VAStrongwell offers free primary, acute, and urgent care on site and near site for all insured teammates at its Virginia facilities. WORK ENVIRONMENT: This position requires that the employee be able to work effectively in a work environment involving: Fast-paced office, manufacturing environment.
District Sales Manager - Eastern Tennessee Erie InsuranceDistrict Sales Manager - Eastern TennesseeJonesborough, TNFull timeAdditional benefits that include company-paid basic life insurance; short-and long-term disability insurance; orthodontic coverage for children and adults; adoption assistance; fertility and infertility coverage; well-being programs; paid volunteer hours for service to your community; and dollar-for-dollar matching of your charitable gifts each year. *This range represents a national range and the actual salary will depend on several factors including the scope and complexity of the role and the skills, education, training, credentials, location (State) based on ERIE's geographical differences, and experience of an applicant, as well as level of role for which the successful candidate is hired.
Manufacturing Engineering Manager HAPCOManufacturing Engineering ManagerAbingdon, VA$110,000–$125,000 / yearRequired Qualifications•Bachelor’s degree required (e.g., Bachelor of Engineering or Bachelor of Science in Manufacturing Engineering or a related field) •Master’s degree preferred in Manufacturing Engineering or a related discipline •Minimum of five (5) years of experience in manufacturing engineering or management •Equivalent combination of education and experience may be considered. Physical Demands•Ability to apply common sense understanding when carrying out instructions provided in written, oral, or diagram form.•Ability to create, read, and accurately interpret documents.•Strong problem-solving skills, including the ability to manage situations involving multiple variables in various contexts.
Project Manager Barnhart Crane & RiggingProject ManagerKingsport, TNWork with Project Sales Representative before project development; take the project from sales through development into execution; maintain communication with Project Sales Representative over the course of the project, and document changes that affect the job scope, schedule, or budget agreement. NETWORK – Barnhart has built teams that form one of our industry's strongest networks of talent and resources with over 55 branch locations across the U.S. working together to serve our customers.
Service Sales Manager Comfort Systems USA IncService Sales ManagerBlountville, TNIn this key role, you will manage sales activities across our regional footprint, working closely with the sales team and account managers to achieve outstanding results for our customers. Comfort Systems USA Shoffner is seeking a driven and customer-focused Sales Manager to support our HVAC, Plumbing, Controls, and Electrical service divisions.
Assistant General Manager Mason GroupAssistant General ManagerBristol, VirginiaThe Assistant Salon Director helps drive store performance, fosters superior client service, and maintains operational excellence to meet or exceed established productivity goals. Whether it's for a special occasion or just for maintaining that everyday glow, you will educate clients on the best tanning and wellness options, so they will look and feel their best.
NewSurgical Account Manager (Johnson City, TN) MedtronicSurgical Account Manager (Johnson City, TN)Johnson City, TennesseeRemoteIf you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).
Assistant Manager J Crew Group IncAssistant ManagerJohnson City, TN$17.75–$22.30 / hourSupport the Store Director & Associate Store Manager to directly impact business results with a meaningful connection to every aspect of the brand while maximizing profitability. The base salary offered will take into account internal equity and may vary depending on the candidate's geographic region of work premises, job-related knowledge, skills, and experience among other factors.
Experience Manager Ulta Beauty, Inc.Experience ManagerKingsport, TennesseeFull timeAddress underperforming metrics related to the store’s services, boutiques, retail sales, services sales, loyalty, store visit and audit results by developing strategies using company programs, tools, and resources to improve and grow these areas of the business. We bring possibilities to life through the power of beauty each and every day in our stores and online with more than 25,000 products from approximately 500 well-established and emerging beauty brands across all categories and price points, including Ulta Beauty’s own private label.
Supervisory Airway Transportation Systems Specialist (SSC Manager) U.S. Department of TransportationSupervisory Airway Transportation Systems Specialist (SSC Manager)Blountville, TN$111,779–$173,292 / yearIncumbent has responsibility for overall administrative and technical direction of the assigned workforce consisting of Airway Transportation Systems Specialists (ATSS) and support staff involved in providing National Air Space (NAS) services to En Route/Terminal air traffic control to the commercial airlines, and general aviation aircraft for a defined area. Significant investments are advancing the research and development of autonomous vehicles, environmentally friendly electric aircraft, high-speed and long-endurance solar-powered aircraft, and new types of space vehicles.