Electrical Engineering Project Manager - Mission Critical JobotElectrical Engineering Project Manager - Mission CriticalPhiladelphia, PA$120,000–$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. This client-facing leadership role will oversee project teams, budgets, schedules, and technical execution while building client relationships, supporting business development, and mentoring junior staff.
NewEngineering Manager Constellation EnergyEngineering ManagerQuakertown, PA$162,000–$180,000Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear) OR related science OR License Professional Engineer OR Active/Inactive SRO License with 5 years of engineering or related experience, which shall include 1 year of nuclear power plant experience. 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.
NewSr Manager Engineering Constellation EnergySr Manager EngineeringNorristown, PA$183,600–$204,000Now 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. Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) or related science OR Active/Inactive Senior Reactor Operator (SRO) license.
Director of Engineering JobotDirector of EngineeringAndalusia, 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. We design and manufacture life safety products—exit signs and emergency lighting—that help protect people in buildings across the U.S. Our work is practical, regulated, and mission-critical.
NewManager of Engineering Constellation EnergyManager of EngineeringMilford Square, PA$162,000–$180,000Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear) OR related science OR License Professional Engineer OR Active/Inactive SRO License with 5 years of engineering or related experience, which shall include 1 year of nuclear power plant experience. Perform 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.
NewSenior Manager, Software Engineering - Data Platform & AI Enablement DoubleVerifySenior Manager, Software Engineering - Data Platform & AI EnablementPhiladelphia, PALead engineering teams responsible for data ingress, pipelines, datalake adoption, Data APIs, permissions, and data access interfaces. • Enable internal teams and customers to access Rockerbox data through APIs, CLI tooling, and future agentic workflows.
Manager, Biomedical Engineering St. Luke's Health Network, Inc.Manager, Biomedical EngineeringBethlehem, PAFull timeIndividually and together, our employees are dedicated to satisfying the mission of our organization which is an unwavering commitment to excellence as we care for the sick and injured; educate physicians, nurses and other health care providers; and improve access to care in the communities we serve, regardless of a patient's ability to pay for health care. Leads employees by hiring, establishing annual performance goals, allocating resources, assessing annual performance, coordinating training, coaching, and determining individual merit, incentive and/or promotional increases.
Director, Solutions Engineering, Capital Markets - Remote CircleDirector, Solutions Engineering, Capital Markets - RemotePhiladelphia, PARemote$217,500–$277,500 / yearCircle’s platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. From discovery calls to post sales support and implementation, you will partner with prospects, partners, and customers and guide them along their technical evaluation of Circle’s suite of products and services.
Associate Manager, Software Engineer L3Harris TechnologiesAssociate Manager, Software EngineerCamden, NJ$132,000–$189,000 / yearThis role provides day-to-day technical leadership for a team of software engineers while ensuring delivery of high-quality software aligned with cost, schedule, and technical performance objectives. Provide day-to-day technical and task leadership for a team of software engineers, ensuring delivery of high-quality software on cost, schedule, and technical performance.
NewEngineering Technician PEAK Technical Services Inc.Engineering TechnicianBranchburg, NJ$80,000–$100,000 / yearThe Engineering Technician provides technical feedback to the Engineering Manager, drives cross-functional collaboration, and supports continuous improvement initiatives. This position requires strong expertise in engineering design, problem solving, and data-driven decision making within a regulated manufacturing or GMP environment.
NewMaintenance & Engineering Manager Austin Allen Company, LLCMaintenance & Engineering ManagerPhiladelphia, PAYou’ll drive safe, efficient performance of equipment, finishing systems, and critical utilities utilizing a skilled technical team and pushing continuous improvement. Note: Excellent opportunity for a candidate ready to move up to a manager position, someone who likes to be “hands on”, or someone who truly just likes to mentor/plan and is mechanical savvy.
NewEngineering Technician PEAK Technical StaffingEngineering TechnicianBranchburg, NJThe Engineering Technician provides technical feedback to the Engineering Manager, drives cross-functional collaboration, and supports continuous improvement initiatives. Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/
Engineering Manager OFS Fitel LLCEngineering ManagerSomerset, NJOur mission is to provide leading optical innovations and solutions by designing, manufacturing and delivering the best optical fibers, cables, and devices for our customers, with exceptional service that creates value for our shareholders, customers and employees. This includes following established health and safety policies and procedures, maintaining a clean, organized work area, wearing, and properly storing all personal protective equipment (PPE), and actively engaging as a safety conscious worker with personal safety and wellness as a priority.
Track Engineering Manager (Design) GFT Infrastructure IncTrack Engineering Manager (Design)PA$190,000–$230,000 / yearWhether working on railways and facilities or yards, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern railway systems and ensure safe, efficient, and reliable travel for all. In this capacity, the successful candidate will be responsible for the following: Responsible for overall Track Project Management including scope development, contract negotiations, staff management, project delivery, quality, and safety.
Engineering Manager Bracalente Manufacturing GroupEngineering ManagerTrumbauersville, Pennsylvania$150,000–$165,000 / yearThis is a senior leadership role with real impact — you'll shape how we design, optimize, and execute our production processes while developing a talented engineering team and partnering closely with operations, quality, supply chain, and sales. Serve as the bridge between engineering and the rest of the business — translating customer needs into team priorities and communicating capabilities and constraints clearly.
Track Engineering Manager (Design) GFT.Track Engineering Manager (Design)Audubon, Pennsylvania$190,000–$230,000 / yearFull timeWhether working on railways and facilities or yards , our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern railway systems and ensure safe, efficient, and reliable travel for all . The successful candidate will have a diverse background with extensive experience with transit and freight rail design and capable of being an integral part of a project team committed to providing high quality designs.
Data Center Engineering Manager CBRE Group IncData Center Engineering ManagerPrinceton, NJAbout the Role: As a CBRE Data Center Manager, you will manage the team responsible for providing preventative maintenance and repair services to a data center in Kenilworth. Experience in the areas of staffing, selection, training, development, coaching, mentoring, measuring, appraising, and rewarding performance and retention preferred.
Software Engineering Manager CACI International IncSoftware Engineering ManagerKing of Prussia, PA$82,100–$172,400 / yearHiring & Onboarding: Participate in the recruitment, interviewing, onboarding, and retention of engineering talent for your team and the broader organization Additionally works closely with engineering leadership to align current and new staff skillsets with program needs over time. Solid experience developing backend services and APIs using at least one common language and framework (e.g., Node.js/Express/NestJS, Python/Django/Flask/FastAPI, Java/Spring Boot/Quarkus, C#/.NET Core, Ruby/Rails, Go/Gin).
Engineering Manager Coyote Technical & Executive SourcingEngineering ManagerNew Brunswick, NJCollaborate closely with suppliers and vendors to source high-quality materials and components, negotiating favorable terms and establishing long-term partnerships that benefit production efficiency and cost-effectiveness. ·Prepare and manage departmental budgets, conducting cost analyses to identify potential savings and justify capital expenditures for process upgrades and equipment acquisitions while maintaining high-quality output.
Construction Engineering Technician BB&EConstruction Engineering TechnicianPhiladelphia, PASupport preliminary scheduling meeting and review 3-week look ahead schedules (as applicable); review updates of the baseline schedule with the CM to determine if contractor is ahead, on or behind; review the critical activities to ensure the work on the construction contract remains focused on completion in the most reasonable time; as necessary (particularly when a contractor is falling behind schedule), participate in the bi-weekly look ahead meetings with the construction contractor to review project scheduling problems or concerns. Experience: A minimum of 5 years of verified experience as a Quality Control Manager working for General Contractors on NAVFAC or US Army Corps of Engineers (ACOE) projects OR 10 years of verified foreman experience in one or more of the following trades: Concrete, Mechanical, Electrical, Masonry, or Carpentry on commercial/industrial/military projects; residential expertise does not qualify .
Engineering Manager, Customer Support BEUMER Group GmbH & Co KGEngineering Manager, Customer SupportSomerset, NJ$135,000–$150,000 / yearChoose location Belrose Ludersdorf-Wilfersdorf Schwechat Graz Genk Campinas Belo Horizonte Calgary Santiago Shanghai Beijing Suzhou Bogotá Ústi nad Labem Aarhus Bron Beckum Rödermark Cottbus Magdeburg Berlin Dortmund Hong Kong Gurugram Kolkata Jhajjar Pune Almaty Lomas de Santa Fe Ede Lima Gliwice Qatar Singapore South Africa Seoul LHospitalet de Llobregat / Barcelona Bangkok Dubai Ashby-de-la-Zouch Somerset Greenwood Village. As Manager of Engineering within BEUMER's Customer Support division, you will lead a multidisciplinary team of engineers and technicians responsible for supporting, optimizing, and modernizing BEUMER's installed systems across customer sites.
R&D Engineering Manager Telescope RecruitmentR&D Engineering ManagerSomerset, NJ$170,000–$205,000 / yearThe ideal candidate is a working engineer who actively contributes to designs, prototypes, experiments, root-cause analysis, and industrialization. The Company's offerings combine elegance, simplicity, and security to deliver exceptional experiences and peace of mind, enabling trust for millions of people around the globe.
Process Engineering Manager Nucor CorporationProcess Engineering ManagerBethlehem, Pennsylvania$2,625–$5,000Reporting to the VP of Engineering, the Process Engineering Manager will lead a team of disciplined engineers to execute Air Separation Industrial Gases projects safely and efficiently throughout the proposal, engineering, construction, commissioning, and startup phases. Responsible for the department operations covering hiring, training, developing, setting goals, appraising teammates, identifying skill gaps, and ensuring UIG achieves industry leading technical excellence.
Engineering Manager CACI International IncEngineering ManagerKing of Prussia, PA$98,500–$206,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Work closely with technical leadership, program management, and customer stakeholders to align priorities and ensure successful delivery.
Sr. Software Engineering Manager AMETEK IncSr. Software Engineering ManagerHarleysville, PAThis leader will manage a direct team of software engineers in Harleysville, PA, with dotted‑line leadership of a global support team in India and collaboration across engineering groups in Wichita, KS; Bothell, WA; and Bangalore, India. Job Description: The Senior Software Engineering Manager leads the development, certification, and sustainment of flight‑critical embedded software for aircraft power systems and components.
NewSoftware Engineering Manager EPAM Systems IncSoftware Engineering ManagerPA5+ years of employment experience in the job offered (Software Engineering Manager), Software Engineering Team Leader, Systems Engineering Manager, Systems Engineering Team Leader, Software Developer, Software Engineer, Systems Engineer, Technical Project Manager, Application Development Team Lead, Testing Engineer, Quality Assurance Engineer, Technical Support Engineer, Application Support Engineer, Computer Programmer, IT Developer, Technical Lead, or closely related occupation. Bachelors degree or foreign equivalent in Computer Engineering, Software Engineering, Electrical Engineering, Electronics Engineering, Computer Science, Computer Information Systems, Computer Technology, Data Science, Information Technology, Information Design and Technology, Information Science, Management in Technology, IT Management, Telecommunications Engineering, Systems Engineering, Mathematics, Physics, Informatics, Radiophysics, Electronics, Mechatronics Engineering, or closely related discipline.
Engineering Technician PCI Pharma ServicesEngineering TechnicianPhiladelphia, PennsylvaniaApplies sound engineering principles to improve existing equipment, packaging design and processes by reducing waste, increasing throughput, reducing energy consumption or eliminating human interaction through automation. All activities are focused around technical and operational support to the production, maintenance, and support staffs in the areas of process improvement, equipment modification and optimization, safety and quality improvement, and increasing throughput.
NewEngineering Technician IV - Circuit Breaker Life Cycle EngineeringEngineering Technician IV - Circuit BreakerPhiladelphia, PAThe technician shall possess practical experience with Navy shipboard electrical distribution systems and circuit breaker equipment, including the ability to perform hands-on maintenance and testing, identify equipment deficiencies, document findings, support corrective actions, and coordinate with engineers, ship's force, Navy activities, shipyards, vendors, and other stakeholders. The Engineering Technician IV - Circuit Breaker provides technical support for the operation, maintenance, testing, troubleshooting, and repair of electrical circuit breakers installed on U.S. Navy surface ships, submarines, and associated land-based test facilities.
Facilities Engineering Manager Judge GroupFacilities Engineering ManagerAllentown, PAJDPBy providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Software Engineering Manager AMETEK, IncSoftware Engineering ManagerHarleysville, PAFull timeThis leader will manage a direct team of software engineers in Harleysville, PA, with dotted-line leadership of a global support team in India and collaboration across engineering groups in Wichita, KS; Bothell, WA; and Bangalore, India. Position SummaryThe Senior Software Engineering Manager leads the development, certification, and sustainment of flight-critical embedded software for aircraft power systems and components.
QA Engineering Manager Creditly CorpQA Engineering ManagerPAPromote operational excellence across the SDLC by setting quality best practices for test planning, exploratory testing, defect triage, and metrics; focused on defect prevention, observable quality signals, and continuous improvement. You'll be accountable for test strategy, automation, and release readiness across the stack, partnering closely with Engineering, Product, Design, and Data to embed quality best practices throughout the SDLC and ship reliable, trustworthy customer-facing experiences.
Structural Engineering Manager Aminov Search PartnersStructural Engineering ManagerWarrington, PA$110,000–$135,000 / yearYou'll work alongside a diverse array of specialists in water/wastewater, civil/site, traffic, GIS, and survey to help actualize a cohesive project delivery. As a visionary leader, you'll be responsible for driving team success, cultivating enduring client partnerships, and forging the future of regional infrastructure.
Mechanical Engineering Technician (Navy Diesel Engine Systems) Scmi1Mechanical Engineering Technician (Navy Diesel Engine Systems)Philadelphia, PennsylvaniaPropulsion, Power Systems And Diesel Engines - Engineering and Administrative Support: Provide DRS engineering and program support for Propulsion, Power and Diesel Engines Systems program reviews, technical meetings and Navy Owner’s Group meetings. Provide the technical support necessary to incorporate changes to this documentation resulting from feedbacks, advisories, technical bulletins, Technical Warrant Holder (TWH) guidance, hardware configuration changes resulting from alteration installations, and other situations that arise which require the updating of technical and logistics support documentation.
Mechanical Engineering Technician (Navy Diesel Engine Systems) Supply Chain Management Inc.1.com (SCMI1)Mechanical Engineering Technician (Navy Diesel Engine Systems)Philadelphia, PAFull timePropulsion, Power Systems And Diesel Engines - Engineering and Administrative Support: Provide DRS engineering and program support for Propulsion, Power and Diesel Engines Systems program reviews, technical meetings and Navy Owner’s Group meetings. Provide the technical support necessary to incorporate changes to this documentation resulting from feedbacks, advisories, technical bulletins, Technical Warrant Holder (TWH) guidance, hardware configuration changes resulting from alteration installations, and other situations that arise which require the updating of technical and logistics support documentation.
NewPerformance Engineering Manager I EPAM Systems IncPerformance Engineering Manager IPAMasters degree or foreign equivalent in Computer Engineering, Software Engineering, Electronic Engineering, Electrical Engineering, Computer Science, Computer Information Systems, Information Technology, Management Information Systems, Telecommunications Engineering, Electronics, Mathematics, Physics, Statistics, or closely related discipline; plus 2 years of employment experience in the job offered (Performance Engineering Manager), Chief Performance Analyst, Software Testing Engineer, Testing Architect, Quality Assurance Engineer, or closely related occupation. Participate in pre-sales and consulting activities, leveraging domain-specific knowledge to provide technical expertise in solution design, requirements that align with client needs.
NewConstruction Engineering Technician (CET) The Copper River Family of CompaniesConstruction Engineering Technician (CET)Philadelphia, PAThe Construction Engineering Technician serves as a key member of the construction management team by providing quality assurance inspections, construction oversight, safety monitoring, contract administration support, and technical assistance throughout all phases of federal construction projects. The income generated from our companies helps the Native Village of Eyak fund health and social services, economic development, natural resource/environmental education, jobs, job training, and other benefits to the NVE in a manner that is consistent with Alaskan Native cultural values and traditions.
NewSenior Engineering Manager Bentley Systems IncSenior Engineering ManagerPhiladelphia, PAPosition Summary: We are seeking an Senior Engineering Manager / Tech Lead to lead the engineering team building the Bentley Developer Platform - the end-to-end technical stack that takes a developer from sign-up through API consumption to billing and settlement. Founded in 1984 by engineers for engineers, Bentley is the partner of choice for engineering firms and owner-operators worldwide, with software that spans engineering disciplines, industry sectors, and all phases of the infrastructure lifecycle.
Engineering Manager Vanguard GroupEngineering ManagerChesterbrook, PADriving toward an "Advisor in your Pocket" North Star, our flagship capability, Client Assist, strives to integrate conversational AI into our Digital Advisor offer using LLM context engineering with Vanguard-specific knowledge plus AI-exposed APIs/tools (user data, advice calculations, and UI components) to power a trusted, client-ready experience. The team owns the Designated Point of Contact (DPOC) platform, a micro-frontend widget and backend service stack that delivers personalized advisor contact information across Vanguard's digital experiences, including dashboards, account pages, and onboarding flows serving high-net-worth and ultra-high-net-worth clients.
DevOps Engineering Manager, SRE and Cloud Service IntegriChain IncorporatedDevOps Engineering Manager, SRE and Cloud ServicePhiladelphia, PAWith ICyte, Life Sciences innovators are digitalizing labor-intensive processes - freeing up their best talent to identify and resolve coverage and availability hurdles and to manage pricing and forecasting complexity. The DevOps Engineering Manager, SRE and Cloud Services is responsible for leading the teams that ensure the reliability, scalability, and performance of IntegriChain's cloud platforms and production systems.
QA Engineering Manager Credit GenieQA Engineering ManagerPlymouth Meeting, PennsylvaniaPromote operational excellence across the SDLC by setting quality best practices for test planning, exploratory testing, defect triage, and metrics; focused on defect prevention, observable quality signals, and continuous improvement. You’ll be accountable for test strategy, automation, and release readiness across the stack, partnering closely with Engineering, Product, Design, and Data to embed quality best practices throughout the SDLC and ship reliable, trustworthy customer-facing experiences.
Engineering Manager Penn Technical StaffingEngineering ManagerFeasterville Trevose, PADuties include: Lead the daily activities of the engineering team; clearly communicate priorities, deadlines, and expectations; Act as the primary point of contact between Engineering and Operations, Manufacturing, Quoting, and Technical Support for both new and existing products; Manage engineering work for new product development from concept through production release, ensuring targets for performance, cost, and manufacturability are met; Ensure ongoing issues with tools, fixtures, drawings, BOMs, and manufacturing processes are triaged and resolved quickly. This person will lead a growing team at a company whose life safety products (exit signs and emergency lights, etc.) help protect people in buildings across the U.S. Will mentor and develop engineers, strengthen how to plan and execute projects, and use clear KPIs to keep work on track.
Cyber Identity - FDE Engineering Manager Deloitte Touche Tohmatsu LtdCyber Identity - FDE Engineering ManagerPrinceton, NJ$155,600–$306,800 / yearDeloitte's Cyber Digital Trust & Privacy practice helps organizations address identity, access, and data protection needs across Identity Governance and Administration, Web and Application Programming Interface Access Management, Privileged Access Management, Public Key Infrastructure, directories, privacy engineering, data access governance, and data discovery. 5+ experience translating client requirements into target-state solution architectures using Representational State Transfer application programming interfaces, microservices, event-driven architectures, or serverless components.
Engineering Technician I Terracon Consultants IncEngineering Technician ISomerset, NJCommunicate with project manager, engineering technicians, client representative, contractor's representative and others as applicable regarding the construction site, project requirements, and testing, observation, and inspection requirements and results. Essential Roles and Responsibilities: Under close supervision of higher level technicians or staff professionals, assist on tasks and perform basic testing and observations duties.
Engineering Technician I (Seasonal) Terracon Consultants IncEngineering Technician I (Seasonal)Moorestown, NJCommunicate with project manager, engineering technicians, client representative, contractor's representative and others as applicable regarding the construction site, project requirements, and testing, observation, and inspection requirements and results. Essential Roles and Responsibilities: Under close supervision of higher level technicians or staff professionals, assist on tasks and perform basic testing and observations duties.
Sr. Project Engineering Mgr Element Solutions IncSr. Project Engineering MgrPiscataway, NJ$109,000–$164,000 / yearAcross diverse sectors including automotive, consumer electronics, mobile devices, telecom, data storage, infrastructure, and AI, MacDermid Alpha Electronics Solutions has earned the trust of manufacturers worldwide. We are seeking a highly driven and detail‑oriented Senior Engineering Project Manager who excels at leading complex, high‑priority engineering initiatives from concept through execution.
Engineering Technician IQUASAR LLCEngineering TechnicianPhiladelphia, PAProvide hands-on technical support for the design, repair, installation, and maintenance of submarine HM&E systems (propulsion, electrical, mechanical). Assist NSWCPD engineers in the development and execution of test procedures, including factory acceptance and shipboard testing.
Engineering Technician System OneEngineering TechnicianSouth Plainfield, NJ$25 / hourSystem One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Qualifications: Bachelor’s degree or above in Materials Science, Chemistry, Chemical Engineering, Electrical Engineering, or Mechanical Engineering.
CTIO AI Engineering Manager PricewaterhouseCoopers LLPCTIO AI Engineering ManagerPA$73,500–$212,280 / yearThose in data science and machine learning engineering at PwC will focus on leveraging advanced analytics and machine learning techniques to extract insights from large datasets and drive data-driven decision making. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy.
Engineering Operation Technician , AWS Opportunity for Military Community Amazon.com IncEngineering Operation Technician , AWS Opportunity for Military CommunityPAThey will maintain, operate, and troubleshoot, Data Center Operation's Mission Critical Facilities, which includes stand-by diesel generators and related fuel systems, as well as three phase electrical systems such as: switch gear, UPSs, PDUs, wet cell batteries and associated systems, CRAC, centrifugal chillers, cooling towers/water chemical system, air handlers and associated systems, pumps, & motors. They will maintain, operate, and troubleshoot mission-critical data center facility equipment including stand-by diesel generators and related fuel systems, 3 phase electrical systems such as switchgear, UPS units, PDUs, and wet cell batteries and associated systems.