Senior Energy Storage Project Manager - Preconstruction SOLV Energy LLCSenior Energy Storage Project Manager - PreconstructionVTRemote$141,590–$176,987 / yearJob Description Summary: The Senior Preconstruction Project Manager - Energy Storage is responsible for leading the Energy Storage Preconstruction Group's efforts with daily management, coordination, and successful completion of the energy storage project scope, budget, and schedule from notice of award to project mobilization. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
Director of Engineering, Energy Storage SOLV Energy LLCDirector of Engineering, Energy StorageVTRemote$170,074–$226,199 / yearFoster effective communication and collaboration between the Energy Storage Engineering group and cross-functional teams, including internal and external engineers, business development managers, project managers, pre-construction managers, procurement specialists, schedulers, estimators, and construction teams. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
Operations Engineer Green Mountain PowerOperations EngineerColchester, VT$75,000–$110,000 / yearFull timeWe're seeking an Operations Engineer to be an inspired and safety-focused contributor to our Engineering team, supporting distribution system analysis, planning, and capital improvements to enhance customer service through storm-hardened construction as well as customer/developer-facing interconnection work. Leverage data-driven insights (queue trends, upgrade drivers, constraint mapping) to develop repeatable engineering approaches, templates, and decision frameworks that improve cycle time and consistency for all Distribution System analysis processes.
Construction Engineer I (Temp-to-Hire) SOLV Energy LLCConstruction Engineer I (Temp-to-Hire)VTRemote$29.78–$37.23 / hourThis role contributes to (1) Warranty Analysis, by gathering data and supporting engineering review of potential design or installation issues; (2) Emerging Technologies Implementation, by assisting with GPS-enabled pile driving, drone-based survey workflows, and new construction tools; (3) Construction Engineering Support During Operations, by coordinating RFIs, design updates, and field engineering clarifications; and (4) Pile Load Testing Support During Initial Design, by assisting with planning, scheduling, documentation, and engineering communication for pre-construction pile testing programs. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
Principal Engineer, SCADA Engineering (BESS) Invenergy LLCPrincipal Engineer, SCADA Engineering (BESS)VT$155,000–$180,000 / yearThis role is accountable for defining and documenting control strategies and data interfaces between substation devices, generation resources, data centers, remote operation centers, and external entities, and for driving reliable data connectivity and control readiness from design, commissioning, and turnover. Monitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required.
NewMechanical Engineer, Refrigeration US Foods Holding CorpMechanical Engineer, RefrigerationMontpelier, VT$100,000–$155,000 / yearThis role provides subject-matter expertise for ammonia (NH), Co2 and Freon-based systems, ensuring safe operation, regulatory compliance, reliability, and energy efficiency in support of operational and business objectives. Internal Relationships: This role partners closely with Operations, Facilities, Maintenance, EHS, Asset Management, and Capital Engineering teams to ensure safe, reliable, and compliant refrigeration system performance.
Sr. Application Engineer - BESS WEG SASr. Application Engineer - BESSBarre, VTFounded in 1961, WEG operates mainly in the sector of capital goods, having five main businesses: Motors, Energy, Automation, Coatings Transmission & Distribution, providing global solutions for electric motors, variable frequency drives, soft starters, controls, panels, transformers, and generators. This position is ideal for an electrical engineer who combines deep technical knowledge of battery storage systems with strong customer-facing communication skills and the ability to translate complex technical concepts into practical, value-driven solutions.
Senior Project & Commissioning Engineer Stark TechSenior Project & Commissioning EngineerBurlington, VERMONTWe specialize in integrating systems, providing energy-efficient equipment and services, and supporting sustainability through innovative technologies like renewable natural gas conversion and energy storage solutions. This individual will be both customer and internal facing and will coordinate activity of all parties to meet start up and operational requirements in a timely and cost-efficient manner, including providing leadership and coaching to Engineers and Technicians.
Land Development Civil Engineer VHBLand Development Civil EngineerWinooski, VT$80,000–$98,000 / yearOur project work spans exciting terrain—literally—with projects for ski resorts, housing, renewable energy and utilities, outdoor recreation facilities, mixed-use developments, and hospitality venues in some of Vermont and the Northeast's most beautiful settings. Assist Project Managers and Assistant Project Managers with managing and delegating tasks, forecasting and proactively addressing workload and staffing needs, while collaborating with clients and teammates across the organization.
Quality Engineer - LED Lighting Products LEDdynamicsQuality Engineer - LED Lighting ProductsRandolph, VermontThis role is ideal for an engineer who enjoys spending time on the production floor, solving root-cause issues, implementing corrective actions, and building systems that improve product quality, reliability, and operational performance. About LEDdynamic: LEDdynamics develops and manufactures LED drivers, controls, and lighting technologies serving OEM customers across a range of commercial, industrial, and specialty lighting applications.
Land Development Civil Engineer Vanasse Hangen Brustlin IncLand Development Civil EngineerVT$80,000–$98,000 / yearOur project work spans exciting terrain-literally-with projects for ski resorts, housing, renewable energy and utilities, outdoor recreation facilities, mixed-use developments, and hospitality venues in some of Vermont and the Northeast''s most beautiful settings. Assist Project Managers and Assistant Project Managers with managing and delegating tasks, forecasting and proactively addressing workload and staffing needs, while collaborating with clients and teammates across the organization.
BESS Engineer II (Remote) SOLV Energy LLCBESS Engineer II (Remote)VTRemote$90,000–$112,506 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
BESS Engineer I (Remote) SOLV Energy LLCBESS Engineer I (Remote)VTRemote$79,538–$99,422 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
RF Systems Engineer VELCO Vermont Electric Power CompanyRF Systems EngineerRutland, VermontFCC general class commercial radio operator, operation of complex trunked radio networks, microwave backhaul networks, complex serial and Ethernet data networks, optical transport networks, Ethernet networking, and DACS is desirable. As the nation’s first statewide, “transmission only” company, VELCO manages the safe, reliable, cost-effective transmission of electric power throughout Vermont and as a part of the integrated New England regional network.
Civil Dam Project Engineer Dubois & King IncCivil Dam Project EngineerSouth Burlington, VT$120,000–$150,000 / yearEstablished in 1962, DuBois & King provides multidisciplinary consulting engineering services to federal and state agencies, municipalities, health care and educational facilities, airports, industrial and commercial building projects, energy producers, and the telecommunication industry. We are seeking a motivated engineer who is interested in helping expand the group's technical capacity and market presence while leading meaningful infrastructure projects.
Protection and Control Engineer Green Mountain Power CorpProtection and Control EngineerColchester, VT$78,000–$130,000 / yearThis role is an important part of the Engineering team and requires a broad set of detail-orientated technical skills, the desire to continually evolve to support new initiatives for customers, and strong communication skills to build trusting and effective relationships with teammates in Engineering and Operations. In 2024, 2023 and 2021 the Smart Electric Power Alliance (SEPA) honored GMP as a nationwide leader in energy transformation.
Substation Electrical Engineer Green Mountain Power CorpSubstation Electrical EngineerColchester, VT$75,000–$110,000 / yearGreen Mountain Power is seeking an Electrical Engineer to design and maintain substation electrical protection and control systems and/or components to required specifications, focusing on safety, reliability and sustainability. This role requires a broad set of detail-oriented engineering, technical and administrative skills, as well as the ability to effectively communicate with and build good relationships with teammates in Engineering and Operations.
Senior Forecasting and Optimization Engineer EnergyHubSenior Forecasting and Optimization EngineerBurlington, VT$150,000–$175,000 / yearWork with the latest technologies: You'll gain exposure to a broad spectrum of IoT, SaaS and machine learning obstacles, including distributed fault-tolerance, device control optimization, and process modeling to support scalable interaction with disparate downstream APIs. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Senior Mechanical Engineer Alliance GroupSenior Mechanical EngineerEssex Junction, Vermont$100,000–$110,000 / yearIn this role, you will design and develop high quality heating, ventilation, and air conditioning (HVAC) systems, while creating technical drawings and plans using CAD software. Work closely with project managers, engineers, architects, and other team members to ensure seamless integration of HVAC systems into overall building designs.
Engineer, Power Plant Control (SCADA) Power FactorsEngineer, Power Plant Control (SCADA)Burlington, VTTypical implementation-activities involve interacting with our customers and possibly with the grid operators to gather all information needed, perform the requirements analysis, provide the design study and finally complete the grid integration/compliance tests and submit the respective report. As a part of the Controls & Grid Integration team, your mission is to deliver grid integration and power plant control related engineering tasks for solar, storage and hybrid sites during the projects execution phase.
Sr. Application Engineer - BESS WEG Electric CorpSr. Application Engineer - BESSBarre, VTFounded in 1961, WEG operates mainly in the sector of capital goods, having five main businesses: Motors, Energy, Automation, Coatings Transmission & Distribution, providing global solutions for electric motors, variable frequency drives, soft starters, controls, panels, transformers, and generators. This position is ideal for an electrical engineer who combines deep technical knowledge of battery storage systems with strong customer-facing communication skills and the ability to translate complex technical concepts into practical, value-driven solutions.
Staff Development Engineer - Fulfillment CVS Health CorpStaff Development Engineer - FulfillmentVT$106,605–$284,280 / yearCollaborate closely with engineering, platform, and business teams to deliver cost optimized, scalable solutions-leveraging cloud cost profiling tools, storage tiering strategies, service right sizing, and architectural simplification. Apply advanced software engineering practices across the full SDLC-including domain driven design (DDD), design patterns, secure coding, automated testing strategies (unit, contract, integration), code quality gates, trunk based development, and continuous observability.
Engineer 3 SOLV Energy LLCEngineer 3VTRemote$112,656–$135,188 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. SOLV Energy is a leading provider of infrastructure services to the power industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide.
Project Engineer, Renewable Electrical Engineering (SCADA) Invenergy LLCProject Engineer, Renewable Electrical Engineering (SCADA)VTRemote$105,000–$130,000 / yearMonitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing.
NRG Solutions Engineer - Solar NRG Systems IncNRG Solutions Engineer - SolarHinesburg, VT$110,000–$135,000 / yearYou set the technical bar for how NRG delivers these projects - translating customer requirements into sound technical solutions, guiding field technicians and subcontractors through complex installations remotely, and serving as the escalation point when issues need expert resolution. Serve as the technical lead and primary technical point of contact across SRM and SRA projects, supporting Project Managers, customers, and field teams from kickoff through commissioning and into operations.
Engineer, Power Plant Control (SCADA) Power Factors, LLCEngineer, Power Plant Control (SCADA)Burlington, VTTypical implementation-activities involve interacting with our customers and possibly with the grid operators to gather all information needed, perform the requirements analysis, provide the design study and finally complete the grid integration/compliance tests and submit the respective report. As a part of the Controls & Grid Integration team, your mission is to deliver grid integration and power plant control related engineering tasks for solar, storage and hybrid sites during the projects execution phase.
Senior SCADA Engineer, EPC (Remote) SOLV Energy LLCSenior SCADA Engineer, EPC (Remote)VTRemote$125,114–$166,402 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Own end-to-end PPC implementation on assigned projects, including programming, hardware/software integration, factory acceptance testing, and site acceptance testing to meet ISO, utility, and customer requirements.
Staff Software Engineer - Search / AI CVS Health CorpStaff Software Engineer - Search / AIVT$106,605–$284,280 / yearCurrently, we are seeking a Staff Software Engineer - Search / AI who as a Senior technical leader, be responsible for driving architecture, design, and delivery of scalable, cloud-native platforms built on microservices architecture and AI capabilities. CVS Health is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world.
Senior Software Development Engineer CVS Health CorpSenior Software Development EngineerVT$83,430–$222,480 / yearCVS Health Digital is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world. Currently, we are seeking a Senior Software Development Engineer with deep expertise in Java/JEE, Spring Boot, RESTful microservices, and Kafka to lead the design and development of scalable, secure cloud-native solutions.
Substation Engineer 2 (Remote) SOLV Energy LLCSubstation Engineer 2 (Remote)VTRemote$89,527–$111,909 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Collaborate with cross-functional teams, including transmission planners, protection engineering, control systems specialists, PV engineering, and BESS engineering to ensure the seamless integration of substations into the overall power grid.
Commissioning Engineer SOLV Energy LLCCommissioning EngineerVTRemote$115,576–$141,581 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Job Description Summary: The Commissioning Engineer is responsible for leading and supporting testing, commissioning, and initial energization activities for utility-scale high-voltage (HV) substations, battery energy storage systems (BESS), and photovoltaic (PV) facilities.
Product Development Engineer LEDdynamicsProduct Development EngineerRandolph, VermontWhether based at our headquarters just outside Boston or at our manufacturing operations in Randolph, Vermont, employees benefit from working within a larger platform that offers exposure to multiple technologies, products, customers, and career paths. Our businesses span LED technology, optics, electronics, lighting systems, software, and manufacturing, serving customers across commercial, industrial, architectural, and OEM markets.
Applications Engineer OnLogicApplications EngineerSouth Burlington, VT$65,000–$85,000Not just respecting, but actively embracing a variety of backgrounds, life experiences, and opinions, helps us foster innovation, enhances our problem-solving capabilities, and promotes learning and engagement among the members of our team. On any given day, you may work directly with customers, partners, vendors, and colleagues in Sales, Production (Manufacturing), Technical Support, Electrical & Mechanical Engineering, and Product Management.
Staff Software Development Engineer CVS Health CorpStaff Software Development EngineerVT$106,605–$284,280 / yearFurthermore, the Staff Engineer role includes closely working with a team of engineers to drive delivery excellence, partner with business and other IT leaders to build digital assets, provide expert level support to resolve complex issues and provide RCA, identify gaps in systems in current digital eco system and provide solutions to enhance overall performance. CVS Health Digital is looking for hands-on, passionate people who want to join a high energy and growing team to make a difference in customers' lives and who want to be on the forefront of digital innovation that aims to reinvent what a pharmacy and a health care company can be in the digital world.
Master Data Engineer | Configuration Management BETA TechnologiesMaster Data Engineer | Configuration ManagementSouth Burlington, VermontThe Configuration and Lifecycle Management team members work cross-functionally with Certification Engineers, Systems Engineers, Design Engineers, and other Aircraft Stakeholders providing critical data and process inputs to master data changes and maintaining the traceability and auditability of the configuration and release of Aircraft Product Structure in the PLM and ERP system environments or other databases. As a Master Data Engineer, you'll be a critical team member in maintaining the technical integrity of our aircraft product structures, directly supporting FAA certification processes through meticulous data management and configuration control.
Materials and Processes Composites Engineer BETA TechnologiesMaterials and Processes Composites EngineerSouth Burlington, VermontBeta Technologies is looking for a Materials and Processes Composites Engineer (M&P) to join the team developing and manufacturing vertical takeoff, electric aircraft (eVTOL). Testing will include material qualification, process development, component development, optimize manufacturability and anything else along the path of developing and efficiently manufacturing the aircraft.
Sales Engineer and Product Strategy Analyst BETA TechnologiesSales Engineer and Product Strategy AnalystSouth Burlington, VermontSales Engineering: Support aircraft sales efforts by developing market assessments alongside technically credible performance, operational, and economic analyses to help evaluate product– market fit. 2+ years of aviation industry experience in sales engineering, technical sales support, flight operations engineering, product strategy, product marketing, or similar roles in aerospace or aviation.
R&D Materials and Processes Engineer BETA TechnologiesR&D Materials and Processes EngineerSouth Burlington, VermontTesting will include material qualification, process development, component development, optimize manufacturability and anything else along the path of developing and efficiently manufacturing the aircraft. We also take care of the everyday details with daily lunch provided, and yes—flight lessons are part of the experience, along with a range of additional perks that make work here genuinely rewarding.
Electrical Engineer - Verification & Testing | Low Voltage System Team BETA TechnologiesElectrical Engineer - Verification & Testing | Low Voltage System TeamSouth Burlington, VermontYou will work closely with the Lead Verification Engineer for the system to develop and run ARP4754A requirements-based tests and produce certification-ready artifacts as BETA advances toward Type Certification. We also take care of the everyday details with daily lunch provided, and yes—flight lessons are part of the experience, along with a range of additional perks that make work here genuinely rewarding.
Manufacturing Engineer | Structural Assembly BETA TechnologiesManufacturing Engineer | Structural AssemblySouth Burlington, VermontAs a Manufacturing Engineer working within the Structural Assembly team, you will be actively participating in product development and design-driven towards lean manufacturing capabilities, assembly flow, maintainability, functional testing, and tooling requirements as well as troubleshooting structures/systems installation on the production line. How you will contribute to revolutionizing electric aviation: A Manufacturing Engineer is the link between Engineering and Production and has the role of defining and implementing assembly /installation methods to produce complex assemblies and complete aircraft.
Senior Structural Engineer Dubois & King IncSenior Structural EngineerSouth Burlington, VT$110,000–$150,000 / yearEstablished in 1962, DuBois & King provides multidisciplinary consulting engineering services to federal and state agencies, municipalities, health care and educational facilities, airports, industrial and commercial building projects, energy producers, and the telecommunication industry. We employ professional engineers, planners, surveyors, technicians, environmental and permitting specialists, wetland scientists, biologists, landscape architects, and support personnel.
Facilities Automation Engineer OnLogicFacilities Automation EngineerSouth Burlington, VT$60,000–$70,000Made up of software developers, infrastructure and security experts, systems and network engineers and business technology professionals, our IT team is constantly working to improve our internal systems to make our lives easier, while optimizing our website to do the same for our customers. Not just respecting, but actively embracing a variety of backgrounds, life experiences, and opinions, helps us foster innovation, enhances our problem-solving capabilities, and promotes learning and engagement among the members of our team.
Additive Sales Engineer - New England Phillips CorpAdditive Sales Engineer - New EnglandMontpelier, VTWhile you will directly champion and close entry-level, educational, and post-processing opportunities, you will also play a pivotal role in our broader sales strategy by identifying when an account is ready for heavy industrial scaling-seamlessly handing off complex opportunities like LPBF, DED, and hybrid manufacturing to our Regional Account Managers. In this vital role, you will be the face of our entry-to-mid-level additive technologies, engaging education-focused accounts, nurturing early-stage adopters, and conducting consultative, application-fit discoveries to help customers confidently identify the right solutions.
Service Operations Engineer I KORE Wireless Group IncService Operations Engineer IMontpelier, VTPossessing a keen eye for detail and a methodical approach to problem-solving, you will leverage your technical expertise to thoroughly investigate issues, concisely articulate them, coordinate cross-functionally to drive resolutions, and produce comprehensive customer-facing guides and reports. Collaborating closely with KORE's Product, Support and Engineering teams, you will be required to maintain an outcome-focused mindset, excel in prioritization, and effectively manage stakeholder expectations.
Principal Software Engineer CVS Health CorpPrincipal Software EngineerVT$144,200–$288,400 / yearOperating as both a senior individual contributor and technical leader, you will partner closely with product, architecture, and engineering leadership to make pragmatic, high‑impact design decisions that balance speed, quality, and long‑term maintainability. Partner with teams and serve as subject matter expert to provide benchmarked solutions to multiple, complex technical projects/initiatives within own area of expertise and organize cross-departmental application architectural solutions.
NewSoftware Development Engineer CVS Health CorpSoftware Development EngineerVT$64,890–$173,040 / yearThis team member will work under the direction of other Staff and Senior Software Development Engineers to architect, design, build, and deliver solutions that drive our roadmap that in turns drives our business and technology strategy and solution forward for the Specialty pharmacist. We want everyone who works at CVS Health to feel empowered by the role they play in transforming our culture and accelerating our ability to innovate and deliver solutions to make health care more personal, convenient and affordable.
Principal Engineer - Integration Engineering GlobalFoundries IncPrincipal Engineer - Integration EngineeringVT$85,000–$146,000 / yearRequired Qualifications: Education: Bachelor of Science Degree in Chemical Engineering, Material Science, Electrical Engineering, Mechanical Engineering plus minimum 4-5 years' experience in semiconductor manufacturing or related field or related discipline OR MS + 2-4 years relevant experience OR PhD + 1-2 years relevant experience. Essential Responsibilities: Complete ownership of a technology module, accountable for prioritization of projects based on business need, delegation of tasks to extended module team, lead for definition of improvement experiments and hardware disposition.
Quantum Bump Integration Engineer GlobalFoundries IncQuantum Bump Integration EngineerVT$98,000–$176,000 / yearGlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world's most inspired technology companies. Education - Master's in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science or related field from an accredited degree program.
Low-Temperature Bonding Engineer GlobalFoundries IncLow-Temperature Bonding EngineerVT$85,000–$146,000 / yearGlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world's most inspired technology companies. Required Qualifications: Education - Bachelor's in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science or related field from an accredited degree program.
Power Systems Design Engineer Sensata Technologies Holding plcPower Systems Design EngineerSouth Burlington, VT$95,920–$131,890 / yearThe Power Systems Design Engineer at Dynapower, Part of Sensata Technologies, is responsible for designing, developing, modifying, and evaluating power conversion equipment and associated electronic components, controls, and transformers. Maintains product documentation (drawings and specifications) and lessons including; producing design reports, test reports, operating manuals and test procedures.