NewData Center Engineer (Barstow, TX/ Sandusky, OH/ Dalton, GA/ Lithia Springs, GA/ Belleville, IL) Pinnacle Technical ResourcesData Center Engineer (Barstow, TX/ Sandusky, OH/ Dalton, GA/ Lithia Springs, GA/ Belleville, IL)Dalton,, Georgia$37–$41 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
Technical Sales and Field Service Engineer CaptiveAire SystemsTechnical Sales and Field Service EngineerChattanooga, TNPrimary Job Responsibilities: Provide integrated application engineering and design support for a wide range of ventilation applications with the goal of providing sustainable products and the latest technologies best designed to meet the customers' needs. Strong commitment to the development of our employees, including continuous education opportunities like sponsorship for Professional Engineering license and continuous education through weekly webinars and company developed technical videos.
Technical Sales and Field Service Engineer CaptiveAireTechnical Sales and Field Service EngineerChattanooga, TennesseeProvide integrated application engineering and design support for a wide range of ventilation applications with the goal of providing sustainable products and the latest technologies best designed to meet the customers’ needs. Strong commitment to the development of our employees, including continuous education opportunities like sponsorship for Professional Engineering license and continuous education through weekly webinars and company developed technicalvideos.
Technical Solutions Engineer Shaw Industries IncTechnical Solutions EngineerDalton, GAShaw Industries is seeking a Technical Solutions Engineer I to support our commercial and residential sales teams by delivering technical product solutions, coordinating across internal teams, and strengthening how our products are specified and supported in the field. Shaw Industries Group, Inc. is a wholly owned subsidiary of Berkshire Hathaway, and a global leader in delivering carpet, hardwood, tile & stone, laminate, synthetic turf, and other specialty products to residential and commercial markets worldwide.
NewService Engineer Dalton, GA Ampcus IncorporatedService Engineer Dalton, GADalton, GAThis position is well suited for experienced field service engineers, data center technicians, server engineers, or infrastructure support professionals who enjoy hands-on hardware work and customer interaction while supporting enterprise and AI-ready infrastructure. We are seeking an experienced On-Site Service Engineer to provide hands-on support for enterprise data center and server environments, including next-generation AI infrastructure.
NewField Service Engineer 2- Dalton, GA Dell Technologies IncField Service Engineer 2- Dalton, GADalton, GA$72,000–$93,500 / yearAs a Field Service Engineer, you will collaborate with peers, apply technical expertise, diagnosis tools and analytical practices to resolve customer issues, taking care of our customers by delivering outstanding on-site support and creating a great customer experience. Industry certifications CompTIA Certifications: Tech+, A+, Security+, Network+, etc. and Networking certifications CCNA or equivalent.
NewField Service Engineer 2 - Dalton, Georgia Dell Technologies IncField Service Engineer 2 - Dalton, GeorgiaDalton, GA$72,000–$93,500 / yearAs a Field Service Engineer, you will collaborate with peers, apply technical expertise, diagnosis tools and analytical practices to resolve customer issues, taking care of our customers by delivering outstanding on-site support and creating a great customer experience. Industry certifications CompTIA Certifications: Tech+, A+, Security+, Network+, etc. and Networking certifications CCNA or equivalent.
NewService Engineer - Dalton, GA TekWissen LLCService Engineer - Dalton, GADalton, GA$41.61Position: Service Engineer Dalton, GA Location: Dalton, GA 30721 Duration: 5 Months Job Type: Temporary Assignment Work Type: Onsite Job Description: Client Corporation is seeking an experienced On-Site Service Engineer (OSE) to support enterprise data center and server environments, including next-generation AI platforms. The below job opportunity is with one of our clients who is a global information technology company that provides high performance and industry focused solutions integrated with leading edge security to clients in government, financial services and commercial markets.
NewService Engineer Dalton, GA ObjectWin TechnologyService Engineer Dalton, GADalton, GACandidates must be within a 45-minute commute of the site location unless pre-approved for relocation candidates. ***This job req is subject to overtime discounts (0.95x exempt; 1.35x non-exempt) and a 10% discount after six months of service***.
NewData Center Service Engineer eTeam Inc.Data Center Service EngineerDalton, GA$41.61 / hourThis is a hands-on, customer-facing role focused on maintaining uptime, resolving complex hardware issues, and delivering outstanding on-site service. Seeking an experienced On-Site Service Engineer (OSE) to support enterprise data center and server environments, including next-generation AI platforms.
New1948: Service Engineer DCM INFOTECH LIMITED1948: Service EngineerDalton, GAThis is a hands-on, customer-facing role focused on maintaining uptime, resolving complex hardware issues, and delivering outstanding on-site service. seeking an experienced On-Site Service Engineer (OSE) to support enterprise data center and server environments, including next-generation AI platforms.
Field Service Engineer Actalent IncField Service EngineerChattanooga, TN$45–$50 / hourThe Combustion Field Service Engineer supports the installation, startup, commissioning, troubleshooting, tuning, inspection, and service of industrial combustion systems used on ovens, furnaces, washers, dry-off ovens, thermal systems, and related finishing equipment. The engineer applies expertise with industrial burners, gas trains, safety shutoff systems, fuel-air ratio control, temperature control, combustion blowers, exhaust systems, and industrial oven or furnace operation to deliver high-quality service and support.
NewService Engineer Axelon Services CorporationService EngineerDalton, GA$41.61 / hourProvide on-site support for server and data center systems, ensuring rapid issue resolution and minimal downtime. Experience supporting servers or data center hardware in a field, enterprise, or customer-facing environment.
NewService Engineer Apidel TechnologiesService EngineerDalton, GAContractorCandidates must be within a 45-minute commute of the site location unless pre-approved for relocation candidates. This job req is subject to overtime discounts (0.95x exempt; 1.35x non-exempt) and a 10% discount after six months of service.
NewService Engineer AxelonService EngineerDalton, GAProvide on-site support for server and data center systems, ensuring rapid issue resolution and minimal downtime. Experience supporting servers or data center hardware in a field, enterprise, or customer-facing environment.
Field Services Technician Artech LLCField Services TechnicianBridgeport, ALThe ideal candidate expects and maintains high-quality execution from the team across installations, migrations, remediation, break/fix, and remote hands services, utilizing their strong hands on technical expertise. Deliver services by accurately, interpreting and executing Methods of Procedure (MoPs), engineering documents, vendor documentation, and network diagrams.
Project Manager Nuclear Services Black & Veatch Holding CoProject Manager Nuclear ServicesChattanooga, TNTypical office environment, typical construction environment, extreme weather conditions, high noise level, safety hazards (electric currents, working on scaffolding and high places, exposure to chemicals), atmospheric conditions (fumes, odors, dusts, mists, gases, poor ventilation). Oversees planning, developing, and tracking of Services and/or EPC projects including areas of execution performance, financial metrics, schedule adherence, quality outcomes, contractual compliance, safety performance, and client satisfaction.
Technical Support Representative - Power Systems Relaying Schweitzer Engineering Laboratories IncTechnical Support Representative - Power Systems RelayingChattanooga, TN$29.75–$43 / hourAs a Technical Support Representative in Sales & Customer Service, you'll provide world class customer service directly to our customers by providing technical support, engaging in customer trainings, and providing solutions and services that help our customers protect and control critical electrical infrastructure and power systems worldwide. We recognize the importance of a healthy life balance and offer: 10 paid holidays, annual vacation accrual starting at 12 days, 9 paid sick days, and paid family and medical leave that covers 90% of your pay.
Traveling Equipment Superintendent - Kiewit Equipment Services Kiewit CorpTraveling Equipment Superintendent - Kiewit Equipment ServicesTN$98,000–$120,000 / yearWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Kiewit Equipment Services (KES) helps to ensure the profitability of Kiewit projects through the improved equipment utilization and mechanical reliability by delivering world-class equipment and service.
Electrical/I&C Engineer (Power Operations) (B) - 518484 Tennessee Valley AuthorityElectrical/I&C Engineer (Power Operations) (B) - 518484Chattanooga, TNFull competence as a Power Operations Engineer as demonstrated by several years' progressive and developmental experience at Engineer level as a plant or field engineer or in a comparable engineering position providing the required experience and knowledge of plant systems and of multiple engineering disciplines. As work needs dictate, perform cross-discipline engineering work to optimize performance of plant equipment, apparatus, and facilities for Coal, Gas & Hydro fossil plants.
NewSenior Mechanical Engineer CMTASenior Mechanical EngineerChattanooga, TNThe company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.
Building Engineer Mobile Mon-Fri 700am-330pm Cbre ValuationBuilding Engineer Mobile Mon-Fri 700am-330pmChattanooga, TNLeads troubleshooting and repairs of buildings and installed systems to include: plumbing systems, kitchen equipment, roofs, drains, shop, and HVAC/R. Inspects building systems including fire alarms, HVAC/R, and plumbing to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by client.
NewData Center Engineer (Barstow, TX/ Sandusky, OH/ Dalton, GA/ Lithia Springs, GA/ Belleville, IL) PinnacleData Center Engineer (Barstow, TX/ Sandusky, OH/ Dalton, GA/ Lithia Springs, GA/ Belleville, IL)Dalton, GA$37–$41 / hourThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
2nd shift - Machining Technical Support Astemo Indiana2nd shift - Machining Technical SupportRock Spring, GeorgiaWhen accomplishing tasks, remember to work toward meeting overall company goals established which include, OSHA safety compliance, ISO 14001 Environmental Compliance, Ethical & Legal compliance, Customer Quality, Production to Plan, and Delivery Performance. Productivity : Identify opportunities for productivity improvements within the machining processes and equipment maintenance, collaborating with the Maintenance Supervisor to implement measures that increase efficiency and optimize resource utilization.
Mechanical Engineer Astec Industries IncMechanical EngineerChattanooga, TNSafety, quality and productivity as means to ensure success WORK ENVIRONMENT Manufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. To be successful in this role, your experience and competencies are: A bachelor's degree required in, Mechanical Engineering, Electrical Engineering, a related field or equivalent and/or combination of training and experience.
NewSenior Mechanical Engineer black bear energySenior Mechanical EngineerChattanooga, TNThird-Party Recruiting Disclaimer Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities.
Civil Engineer 3 City of ChattanoogaCivil Engineer 3Chattanooga, TNTechnical expertise in one or more of the following engineering specializations is required: Roadway and Urban Street design, Traffic Design, Hydraulic Engineering including both sanitary and stormwater systems, Structural Design and Analysis of buildings, bridges and underground structures, Geotechnical Engineering and Design. Assists in the procurement and oversight of professional consulting and/or contracting services, which includes: assembling bid documents, preparing specifications, opening bids, evaluating responses to bids, participating in pre-bid meetings, and performing other related activities.
NewProject Engineer - Substation Quanta Infrastructure Solutions GroupProject Engineer - SubstationChattanooga, TNThe QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. We encourage and inspire our people to embrace opportunities within our corporate office and 200 operating companies providing solutions for the utility, renewable energy, electric power, industrial, and communications industries worldwide.
NewSenior Bridge Design Engineer CONSOR EngineersSenior Bridge Design EngineerDalton, GAWork-Life Alignment – Industry-competitive PTO, seven paid holidays and two floating holidays, flexible work schedules, paid parental leave, and eligibility for hybrid and remote work options for some employees based on role responsibilities. What You'll Do: The Senior Bridge Engineer will demonstrate an established career in the transportation industry and have a successful track record with the design and delivery of structural infrastructure projects.
Staff Engineer Shaw Industries Group, Inc.Staff EngineerDalton, GAThis position is responsible for collecting design criteria, preparing detailed schedules, preparing technical specifications, developing engineering designs, assembling project estimates, creating engineered drawings, and utilizing project management tools to ensure projects meet safety, quality, schedule, performance, and budget requirements. It creates differentiated customer experiences through its expansive portfolio of brands: Anderson Tuftex, COREtec, Shaw Floors, Patcraft, Philadelphia Commercial, Shaw Contract, Shaw Sports Turf, Shawgrass, Southwest Greens, Watershed Geo and more.
Senior Substation Structural Engineer Black & Veatch Holding CoSenior Substation Structural EngineerChattanooga, TN$148,852–$248,578 / yearOur Technology, Commercial & Industrial Team has specialized capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Knowledge Sharing, Innovation and Technology: Serves as a technical specialist and has knowledge and skill set to provide consultation and guidance to project teams in a particular practice area.
Engineer III Astec Industries IncEngineer IIIChattanooga, TNManufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. To be successful in this role, your experience and competencies are: A bachelor's degree required in, Mechanical Engineering, Electrical Engineering, a related field or equivalent and/or combination of training and experience.
Engineer II Astec Industries IncEngineer IIChattanooga, TNWORK ENVIRONMENT Manufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. To be successful in this role, your experience and competencies are: A bachelor's degree required in, Mechanical Engineering, Electrical Engineering, a related field or equivalent and/or combination of training and experience.
Senior Mechanical Engineer LaBella AssociatesSenior Mechanical EngineerChattanooga, TNOur benefit offerings cover the must-haves (healthcare and retirement), the just-in-cases (insurances and employee assistance programs), and the cherry-on-tops (fitness reimbursements, year-end incentive pay, and tuition assistance). The Building Engineering Division at LaBella provides complete building engineering services including mechanical, electrical, plumbing, and structural engineering.
Controls Software Engineer Astec Industries IncControls Software EngineerChattanooga, TNAbout About Us Careers Case Studies Merchandise Newsroom Events Patents ESG ESG Overview Governance Documents Executive Management Board of Directors Committee Composition More California Transparency in Supply Chains Act Conflict Materials Human Rights Policies And Values Supplier Code of Conduct Visitor Safety Awareness Workplace Occupational Health And Safety Our Sustainability Commitment Investor Relations Contact Us Where to Buy Toggle navigation Portal Home Create Profile Share This Job. Develops the software test plans for new designs and changes to existing designs, and coordinates the testing and validation using these plans, Contributes to the development of product documentation, including production work instructions, training manuals, troubleshooting guides, and product test plans.
Electrical Engineer - Control Systems Astec IndustriesElectrical Engineer - Control SystemsChattanooga, TNField duties require that the employee work in close proximity to heavy roadbuilding and construction equipment (dump trucks, loaders, cranes, crushers, pavers, cold planers, material transfer vehicles, stabilizers, wheel loaders, excavators, skidders, feller buncher, chippers, grinders etc.) and traffic associated with mines, road construction, forestry and recycling sites. The engineer will be involved in the creation of product requirements, decomposition to electrical hardware and software requirements, design calculations, schematic generation, PCB designs, junction box designs, wiring harness routings and designs, and electrical design reviews of the same; all with an eye toward Design for Reliability (DfR).
Senior Software Engineer (JAVA & FINEOS) Unum GroupSenior Software Engineer (JAVA & FINEOS)Chattanooga, TN$89,400–$183,500 / yearA core focus of this position is supporting Unum's Total Leave teams through deep expertise in Fineos and custom Fineos development-including hands-on configuration, Java-based enhancements, and the integration of Fineos components into Unum's broader ecosystem. As a senior member of the engineering community, you will serve as a subject-matter expert across applications and technology stacks, providing technical guidance and mentorship to Software Engineers and Associate Software Engineers.
Project Engineer - Substation Quanta Infrastructure Solutions Group, LLCProject Engineer - SubstationChattanooga, TennesseeFull timeThe QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. We encourage and inspire our people to embrace opportunities within our corporate office and 200 operating companies providing solutions for the utility, renewable energy, electric power, industrial, and communications industries worldwide.
NewSupervising Engineer - Substation Quanta Infrastructure Solutions Group, LLCSupervising Engineer - SubstationChattanooga, TNThis turnkey project execution strategy ensures there is one point of contact to handle projects of any size from beginning to end and allows a cohesive and coordinated Quanta Services team to enter the project life cycle at the earliest stage possible. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.
NewDesign Engineer - Structural R. R. CassidyDesign Engineer - StructuralChattanooga, TNCollaborating with an in-house, multi-disciplinary engineering and construction team — including civil, structural, geotechnical, construction management, and construction experts — the Design Engineer within QISG plays a crucial role in providing structural design solutions; responsibilities include supporting design production, contributing to the development of construction drawings and specifications, and engineering support during construction. A Design Engineer (Structural) within QISG is involved in a variety of engineering projects with a focus on structural aspects of energy related infrastructure and design-build delivery methods for large-scale energy generation, transmission, and substation-related projects.
NewDesign Engineer - Structural AmpacityDesign Engineer - StructuralChattanooga, TNCollaborating with an in-house, multi-disciplinary engineering and construction team — including civil, structural, geotechnical, construction management, and construction experts — the Design Engineer within QISG plays a crucial role in providing structural design solutions; responsibilities include supporting design production, contributing to the development of construction drawings and specifications, and engineering support during construction. A Design Engineer (Structural) within QISG is involved in a variety of engineering projects with a focus on structural aspects of energy related infrastructure and design-build delivery methods for large-scale energy generation, transmission, and substation-related projects.
Staff Engineer Shaw Industries IncStaff EngineerDalton, GAThis position is responsible for collecting design criteria, preparing detailed schedules, preparing technical specifications, developing engineering designs, assembling project estimates, creating engineered drawings, and utilizing project management tools to ensure projects meet safety, quality, schedule, performance, and budget requirements. It creates differentiated customer experiences through its expansive portfolio of brands: Anderson Tuftex, COREtec, Shaw Floors, Patcraft, Philadelphia Commercial, Shaw Contract, Shaw Sports Turf, Shawgrass, Southwest Greens, Watershed Geo, and more.
Account Manager - Engineered Resins Americhem IncAccount Manager - Engineered ResinsDalton, GAThis role requires a technically strong professional with an engineering background, preferably in Plastics or Materials Engineering, who can leverage deep knowledge of plastics materials, compounding, and processing technologies to deliver value-driven solutions to customers. We are seeking a dynamic Account Manager - Engineered Resins to support revenue growth by managing customer accounts (large resin producers) and driving sales within the organization.
Staff Substation Structural Engineer Black & Veatch Holding CoStaff Substation Structural EngineerChattanooga, TN$120,406–$201,080 / yearOur Technology, Commercial & Industrial Team has specialized capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Perform project administrative tasks, which may include any/all of the following: preparation of design fee estimates, monitoring progress against budget and schedule, management of project changes, and implementation of Black & Veatch Quality Control requirements.
Principal Geotechnical Engineer Accura EngineeringPrincipal Geotechnical EngineerChattanooga, TennesseeJob Title: Principal Geotechnical Engineer ***Work Location: Atlanta, GA *** Salary: Based on experience and will be discussed with manager in interview Position Overview: We are seeking an experienced and dynamic Principal Geotechnical Engineer to lead our growing Geotechnical Engineering department. Deliver strategic consulting services and expert-level solutions in recognized areas of technical expertise; support expert witness assignments as needed.
Mechanical Engineer Lincoln Electric Holdings IncMechanical EngineerChattanooga, TNLincoln Electric's innovative solutions enable higher quality and productivity across a variety of processes including welding, cutting, brazing, machining, process automation, and field repair. The Company leverages proprietary technologies and expertise in materials science, power electronics, automation, and intelligent software to help customers build better and achieve resilience in their operations.
Software Engineer II - Java/J2EE Unum GroupSoftware Engineer II - Java/J2EEChattanooga, TN$73,300–$150,500 / yearGeneral Summary: A core focus of this position is supporting Unum's Total Leave teams through deep expertise in Fineos and custom Fineos development-including hands‑on configuration, Java‑based enhancements, and the integration of Fineos components into Unum's broader ecosystem. Software Engineer 2 are responsible for the building and/or configuration of software solutions within their business portfolio with little to no oversight and exhibit a mastery of the application and technical skillset subject matter expertise for their area of responsibility.
Sr. Engineer, Electrical & Controls Astemo IndianaSr. Engineer, Electrical & ControlsRock Spring, GeorgiaThe engineer works closely with production, quality, maintenance, and engineering teams to support robotics, PLC-controlled equipment, automated manufacturing lines, and industrial networks while driving continuous improvement initiatives across the plant. When accomplishing tasks, remember to work toward meeting overall company goals established which include, OSHA safety compliance, ISO 14001 Environmental Compliance, Ethical & Legal compliance, Customer Quality, Production to Plan, and Delivery Performance.
Senior Engineer City of ChattanoogaSenior EngineerChattanooga, TN$80,321–$96,386 / yearMay serve as a project manager for some projects, coordinating and scheduling meetings related to engineering projects, participating in construction progress meetings with contractors, architects, engineers, and other applicable parties, reviewing and approving material submittals, requests for information, and pay applications, and preforming other duties related general project management as needed. Assist in the procurement and oversight of professional consulting and/or contracting services, which includes: assembling bid documents, preparing specifications, opening bids, evaluating responses to bids, participating in pre-bid meetings, and performing other related activities.
NewCivil Engineer 1 City of ChattanoogaCivil Engineer 1Chattanooga, TN$65,304–$78,894 / yearDesigns and coordinates City-wide services projects which includes investigating public requests, problems and complaints; contacts applicable individuals to initiate corrective action activities; generates work orders to resolve service issues; prepares and completes field design sketches for work orders as necessary; coordinates construction activities with applicable internal departments and external organizations and performs other related activities. DEPARTMENT SPECIFIC DUTIES (if any): MINIMUM QUALIFICATIONS: Bachelor''s Degree in Civil Engineering (B.S.C.E.) and two (2) years previous experience preferred that includes training in computer-aided design of streets and roads, traffic signals, sanitary sewers, storm water sewers and related structures; or two (2) years previous experience preferred in construction engineering and inspection (CEI) procedures and methods; or any combination of equivalent experience and education.