Applications Engineer Emergency Lighting JobotApplications Engineer Emergency LightingWARMINSTER, PA$60,000–$70,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Since 1993, we have been a leader in designing and manufacturing emergency lighting solutions for commercial environments, including exit signage, egress illumination, inverter based emergency power systems, and UL 924/1008 transfer devices.
Applications Engineer - Electronics - Yardley, PA Michael Page USAApplications Engineer - Electronics - Yardley, PAYardley, PA$110,000–$130,000 / yearFull timeMy client is seeking a technically driven Applications Engineer to support customer-facing engineering activities and provide technical expertise for specialized industrial products and systems. Their unique electric technology is designed for the harshest industrial environments, making their actuators the right choice for any application requiring precise continuous modulation or simple, reliable open-close control.
Applications Engineer - Machinery Manufacturing - PA Michael Page USAApplications Engineer - Machinery Manufacturing - PAMorrisville, PA$100,000–$130,000 / yearFull timeThis role acts as the technical link between customers, sales, and internal teams, translating application requirements into reliable engineered solutions. Requirements - Degree in Engineering or Engineering Technology (mechanical or electrical preferred) - Experience in an electro-mechanical or industrial engineering environment
NewSwiss CNC Applications Engineer Gables Search GroupSwiss CNC Applications EngineerPhiladelphia, PADeveloping/ implementing custom demonstrations and training customers in the safe set up and operation of CNC machining centers, lathes, grinders, Swiss style lathes and/ or multi-tasking machines. Conducts training of customers in the safe set-up and operation of CNC machining centers, lathes, grinders, Swiss style lathes and/or multi-tasking machines.
Senior Electronics Engineer Synerfac Technical StaffingSenior Electronics EngineerFeasterville Trevose, PA$150,000–$190,000 / yearWe are seeking a Senior Power Electronics Engineer to lead the hands-on design, development, testing, and production of high-power inverter, battery energy storage, and power conversion systems for commercial and industrial applications. The ideal candidate is an experienced product development engineer with a proven track record of designing, building, troubleshooting, and launching complex power electronics hardware from concept through production.
Lead Knowledge Graph Engineer Trust IT LLCLead Knowledge Graph EngineerCollegeville, PA$50–$60 / hourTemporaryContractorIn this role, you will act as the technical visionary bridging complex biomedical data (genetics, disease associations, chemistry structures) with cutting-edge actionable AI applications. We are seeking a Lead Knowledge Graph Engineer for a high-priority, 12+ month contract on-site in Upper Providence, PA (12 days/month hybrid schedule).
Principal Electronics Engineer (RELOCATION ASSIST) JobotPrincipal Electronics Engineer (RELOCATION ASSIST)Andalusia, PA$140,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Design and develop high-power inverter and battery-integrated systems up to 480VDC / 400ADC; multi-kilowatt scale (systems up to 60kW) — candidates with low-voltage or signal-level backgrounds will not align.
NewTechnology Success Engineer JobotTechnology Success EngineerPhiladelphia, PA$80,000–$95,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You'll proactively assess client IT environments, identify opportunities for improvement, implement technical solutions, and serve as a trusted advisor while collaborating with internal engineering, project, and service teams.
Electrical Engineer – Mission Critical (Healthcare & Pharmaceutical Projects) JobotElectrical Engineer – Mission Critical (Healthcare & Pharmaceutical Projects)Philadelphia, PARemote$115,000–$145,000 / yearSeeking individuals with Strong Conceptual Design Experience in REVIT for Engineering Consulting Firms specializing in Life-Science Projects: Hospitals, Laboratories, Pharmaceutical, FDA Regulated Sterile Environments, cGMP, Clean-Rooms, etc. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Electrical Engineer - Power Studies JobotElectrical Engineer - Power StudiesPhiladelphia, PA$110,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Their team helps ensure equipment operates safely and consistently by applying strong expertise in electrical engineering, on-site technical support, and workforce training.
NewElectrical Engineer EIT/PE JobotElectrical Engineer EIT/PEPhiladelphia, PA$95,000–$145,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This person must have experience in Electrical Systems Design with experience; the ability to Leading electrical design teams; 2-4+ years of experience as Project Management.
Senior Structural Engineer JobotSenior Structural EngineerPrinceton, NJ$100,000–$175,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
AV Engineer JobotAV EngineerBroomall, PA$80,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Strong project management skills, with the ability to manage multiple projects simultaneously and meet tight deadlines.
Device Field Test & Post Processing Engineer TeleWorld SolutionsDevice Field Test & Post Processing EngineerPhiladelphia, PAWith the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. TeleWorld Solutions is a strategic wireless engineering and consulting firm offering network operators, OEMs, and tower companies’ turnkey design, optimization, network dimensioning, and deployment services.
Senior Geotechnical Engineer JobotSenior Geotechnical EngineerWeehawken Township, NJ$90,000–$160,000 / yearFull service Professional Engineering firm serving New York and New Jersey with extensive experience in geotechnical and site/civil engineering services on a variety of projects across both the public and private market sectors including commercial, residential, educational, office, health care, and landmarked or historic buildings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Project Engineer JobotProject EngineerTrenton, NJ$80,000–$100,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Lighting Sales Engineer JobotLighting Sales EngineerWarwick, PA$100,000–$110,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Become a technical expert across our full product line of lighting controls and inverters, and transfer that knowledge to customers, reps, and internal teams.
Project Engineer - Waste Water JobotProject Engineer - Waste WaterAndalusia, PA$85,000–$135,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a well-established, employee-focused heavy civil contractor specializing in the construction of complex water, wastewater, and utility infrastructure projects throughout the Mid-Atlantic.
NewProject Engineer - Life Science Construction JobotProject Engineer - Life Science ConstructionBlue Bell, PA$65,000–$100,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Mechanical Engineer JobotMechanical EngineerTrenton, NJ$85,000–$110,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Project Engineer - Heavy Civil JobotProject Engineer - Heavy CivilPhiladelphia, PA$65,000–$110,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We have worked with both private and public projects upto $300M including paving, structures and major DOT projects.
Civil Project Engineer JobotCivil Project EngineerWeehawken Township, NJ$80,000–$170,000 / yearFull service Professional Engineering firm serving New York and New Jersey with extensive experience in geotechnical and site/civil engineering services on a variety of projects across both the public and private market sectors including commercial, residential, educational, office, health care, and landmarked or historic buildings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewSr. Electrical Engineer JobotSr. Electrical EngineerValley Forge, PA$110,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. They focus on keeping electrical equipment safe, reliable, and efficient, offering expertise in power system engineering, field services, and training.
NewDisinfection Application Specialist Ecolab Inc.Disinfection Application SpecialistPhiladelphia, PA$48,700–$73,000 / yearOur unique low temperature, residue-free hydrogen peroxide vaporization (HPV) technology has been proven to provide rapid, repeatable, safe and reliable eradication of microbiological pathogens from rooms and other interior spaces. To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to: - Undergo additional background screens and/or drug/alcohol testing for customer credentialing.
NewEngineer, Mechanical Constellation EnergyEngineer, MechanicalNorristown, PA$87,000–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Engineer, Structural Constellation EnergyEngineer, StructuralPhoenixville, PA$87,000–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Senior Azure Cloud Engineer (Exchange / O365) Trigyn Technologies IncSenior Azure Cloud Engineer (Exchange / O365)Philadelphia, PATemporaryContractorFull timeThis role will take ownership of day-to-day Azure infrastructure operations while driving improvements, supporting new projects, and making sound architectural decisions. Trigyn has a long-term contract opportunity for Senior Azure Cloud Engineer with our direct client - a major utility services firm based in Philadelphia, Pennsylvania.
Engineer, Electrical / I & C Constellation EnergyEngineer, Electrical / I & CValley Forge, PA$87,000–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Senior PBAC Engineer EPAM SystemsSenior PBAC EngineerPhiladelphia, PAGeneral knowledge of Active Directory (AD) or other LDAP Directory Services, Intrusion Detection, Security Policies / GPOs, Operating System (OS) hardening, Single Sign-on (SSO), Federation (SAML and/or OIDC), Multi-Factor Authentication (MFA), Certificates/Public Key Infrastructure (PKI), Identity Management concepts, Cloud Technology and device authentication a plus. In this role, the Senior IAM Engineer will focus on pBAC / PBAC (Policy-Based Access Control) capabilities, including centralized policy decisioning, distributed policy enforcement integration, attribute/context aggregation, and auditability to meet security and compliance expectations.
NewSoftware Engineer (C# .NET Framework/SQL Server) SarnovaSoftware Engineer (C# .NET Framework/SQL Server)Philadelphia, PAThe position is well suited for an engineer who enjoys working with complex systems, troubleshooting production issues, and contributing to the continued evolution and sustainability of the platform. This role focuses on supporting, enhancing, and progressively modernizing enterprise and legacy applications using C#, NET Framework, and SQL Server.
NewSr. Product Engineer – Web Services EsriSr. Product Engineer – Web ServicesPhiladelphia, PARemote$93,600–$159,328 / yearExperience working with ArcGIS applications and technologies (such as ArcGIS Hub, ArcGIS Map Viewer, ArcGIS REST APIs, ArcGIS API for Python, ArcGIS Maps SDKs). You will act as a service owner and trusted decision‑maker, shaping priorities, balancing tradeoffs, and ensuring our web services remain reliable, scalable, and valuable to customers over time.
NewEngineer, Digital Relay Design Constellation EnergyEngineer, Digital Relay DesignMarcus Hook, PA$87,000–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
NewSenior Associate, SailPoint Identity Governance Engineer KPMGSenior Associate, SailPoint Identity Governance EngineerPhiladelphia, PA$95,855–$208,265 / yearSolid understanding of core Identity and Access Management principles, including identity lifecycle management, access requests, access certification, and role engineering; understanding of IAM and governance concepts, security controls, and regulatory requirements related to access governance (for example: SOX, NIST, ISO 27001); familiarity with cloud environments (AWS, Azure, or GCP). If you're looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory.
NewEngineer, Electrical Constellation EnergyEngineer, ElectricalMarcus Hook, PA$92,700–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
NewEngineer, Electrical I & C Constellation EnergyEngineer, Electrical I & CMedia, PA$92,700–$154,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience.
NewSenior Engineer (Product) - Remote LaterSenior Engineer (Product) - RemotePhiladelphia, PARemote$125,000–$205,000 / yearBy combining trusted insight with expert guidance, Later removes guesswork from influencer marketing, enabling brands to choose the right creators, execute fully managed campaigns, and drive meaningful growth across awareness, engagement, and revenue. Built on a native, AI-powered platform and more than a decade of proprietary data—including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven purchases—Later helps teams understand what will work before they launch.
Railway Engineer - Remote Teoresi GroupRailway Engineer - RemotePhiladelphia, PARemoteIntegration of onboard and wayside subsystems, including signaling components, sensors, communication interfaces, and control units, into system-level testing environments (e.g., HIL/SIL). At Teoresi, we specialize in supporting companies in creating projects using cutting-edge technologies such as self-driving cars and nanotechnology for the medical field.
Senior Software Engineer II DoubleVerifySenior Software Engineer IIPhiladelphia, PA$107,000–$193,000 / yearRockerbox empowers marketing executives to confidently make data-driven decisions, helping brands such as Tula, Figs, and Burton with the strategic decision-making that drives growth. You’ll partner closely with product managers to define requirements, design intuitive data endpoints, and deliver seamless integrations between backend services and user interfaces.
NewSenior Data Engineer - Agentic AI Engineering BoomiSenior Data Engineer - Agentic AI EngineeringPhiladelphia, PAThis role focuses on building and operating scalable, high-quality data infrastructure that powers agentic AI systems, including LLM-based agents, multi-agent workflows, and tool-using AI systems. • Architect and build scalable, secure, and observable data infrastructure to power LLM-based agents, multi-agent systems, and tool-using AI workflows.
Project Engineer 2 Page GroupProject Engineer 2Princeton, NJ$100,000–$135,000 / yearFull timeOur client employs people in a variety of roles within our multi-state footprint, ranging from field workers and customer service representatives who are on the front lines working with customers, to scientists and engineers who help ensure we're delivering reliable water and wastewater services to our communities. The Project Engineer 2 role Manages assists the State Engineering Manager and State President to manage the Engineering & Construction Team and overall State Capital Budget.
NewLead Transmission Line Engineer LeidosLead Transmission Line EngineerPhiladelphia, PA$92,300–$166,850Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities, and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. The successful candidate will serve as a Lead Engineer and Technical Project Manager on high voltage electric transmission line design projects of overhead and underground systems for some of the largest utilities in the country as well as regional utilities.
Manufacturing Engineer - Industrial - Moorestown, NJ Michael Page USAManufacturing Engineer - Industrial - Moorestown, NJMoorestown, NJ$80,000–$100,000 / yearFull timeThey are recognised for delivering customised, high-quality solutions across a range of industries and operate within a structured, safety-focused production environment. This Manufacturing Engineer position offers the opportunity to optimise complex manufacturing processes and collaborate across engineering, production, and procurement teams.
NewMechanical Engineer I Medical Manufacturing Technologies LLCMechanical Engineer IPennsauken, NJ$77,092–$96,365 / yearAs a Mechanical Engineer I, you'll work alongside experienced engineers on real design, testing, and continuous improvement projects from day one - gaining hands-on exposure to the precision grinding and machining technologies that power our equipment. Bachelor's degree in Mechanical Engineering, Mechanical Engineering Technology, Automation Engineering, or a related field preferred; an equivalent combination of education and experience may be considered in lieu of a degree.
Manufacturing Engineer Michael Page USAManufacturing EngineerMontgomery, PA$75,000–$85,000 / yearFull timeMy client is a U.S.-based automotive manufacturing and emissions technology company specializing in aftermarket solutions for diesel engines, particularly in the heavy-duty and commercial vehicle market. This role will play a key part in new product introduction (NPI), continuous improvement initiatives, and ensuring manufacturing efficiency, quality, and cost targets are achieved.
Supplier Quality Engineer- Aerospace- Mount Laurel, NJ Michael Page USASupplier Quality Engineer- Aerospace- Mount Laurel, NJMount Laurel, NJ$80,000–$90,000 / yearFull timeLeads root-cause analysis, drives continuous improvement initiatives, ensures compliance with customer and industry requirements, and partners with cross-functional teams to improve quality, efficiency, and customer satisfaction. Quality Engineer responsible for supporting quality systems, process improvement, inspections, corrective actions, and supplier quality activities within a regulated distribution and operations environment.
Quality Engineer Michael Page USAQuality EngineerHainesport, NJ$75,000–$90,000 / yearFull timeThis role will partner with Engineering, Production, and Supply Chain teams to drive root cause investigations, audit readiness, process capability, and operational excellence within an AS9100-certified environment. Our client is seeking a Quality Engineer to support and enhance quality systems, manufacturing processes, and continuous improvement initiatives across production operations.
Supplier Quality Engineer Michael Page USASupplier Quality EngineerHainesport, NJ$75,000–$90,000 / yearFull timeJoin a growing aerospace and industrial distribution organization as a Supplier Quality Engineer, where you'll drive quality excellence across supplier management, customer requirements, and operational processes. This role will lead corrective actions, continuous improvement initiatives, quality system enhancements, and cross-functional projects that support compliance, operational efficiency, and customer satisfaction.
Quality Engineer- Aerospace- Mount Laurel, NJ Michael Page USAQuality Engineer- Aerospace- Mount Laurel, NJMount Laurel, NJ$70,000–$80,000 / yearFull timeAn established manufacturer serving highly regulated industries is seeking a Quality Engineer to drive continuous improvement, support quality management systems, lead root cause investigations, and enhance production processes. This role partners with engineering, operations, and supply chain teams to ensure product quality, compliance, audit readiness, and operational excellence through Lean and data-driven quality methodologies.
Project Engineer Page GroupProject EngineerMullica, NJ$90,000–$100,000 / yearFull timeThe Project Engineer oversee the planning, coordination, and execution of utility and infrastructure construction projects, ensuring work is completed safely, on schedule, and within budget. Assists in procurement of material and subcontractors; includes performing take-offs, completion of in-house requisition forms, preparation of bid packages and defining scopes of work.
NewOutside Sales Engineer GEIGER PUMP AND EQUIPMENT COMPANYOutside Sales EngineerAston, PAAs an Outside Sales Engineer, you’ll directly impact the success and growth of our Industrial group by successfully maintaining and growing sales and gross margin within a defined territory utilizing access to market leading industrial rotating equipment brands, extensive application and engineering expertise, aftermarket services, repair and engineered skid system capabilities of both new and existing customers. Continuously improve your knowledge and expertise on pumps, mechanical seals, controls, blowers, fans, vacuum pump systems, process equipment, and advanced reliability/condition monitoring technologies.