JobotNewControls Engineer- Building Automation JobotControls Engineer- Building AutomationBoston, MA$90,000–$120,000 / yearAbout the Role: We’re seeking a Building Controls Engineer to support the design, programming, commissioning, and ongoing support of building automation systems (BAS) for commercial clients in the Boston area. 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.
GCR Professional ServicesRobotics/Controls Engineer GCR Professional ServicesRobotics/Controls EngineerBurlington, Massachusetts$100,000–$140,000 / yearCollaborate with the Manager of Controls Engineering to design and implement advanced control systems for robotic manipulators and electromechanical systems. Responsibilities include motion control and servo tuning, dynamic modeling, simulation in MATLAB, and real-time software implementation.
The LiRo GroupSenior Electrical Engineer The LiRo GroupSenior Electrical EngineerBoston, MA$150,000–$180,000 / yearRecently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to create a larger, more efficient, and cost-effective team to serve clients. We work hard to build a corporate culture that empowers all our employees to freely share their ideas, know their presence, and contributions are truly valued, fostering a climate where our employees are enabled to maximize their full potential.
The LiRo GroupAssociate Vice President Structural Engineer / New England Infrastructure Practice Lead The LiRo GroupAssociate Vice President Structural Engineer / New England Infrastructure Practice LeadNewton, MA$180,000–$210,000 / yearRecently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc., consolidated a portion of the highly experienced staff of both firms in the Northeast to create a larger, more efficient, and cost-effective team. This role represents a unique opportunity to help shape and grow LiRo-Hill’s presence in New England, with a focus on public sector infrastructure and municipal clients, while collaborating with a deep, multidisciplinary bench across the region.
JobotNewQuality Engineer JobotQuality EngineerDanvers, MA$110,000–$140,000 / 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. 3. Proven experience in driving corrective actions, conducting root cause analysis, managing nonconformances, and overseeing the quality of electro-mechanical products.
Ken`s FoodsIT Security Engineer Ken`s FoodsIT Security EngineerMarlborough, Massachusetts$125,000–$135,000 / yearFull timeThis role is ideal for a driven, detail-oriented engineer who enjoys hardening systems, securing networks, performing technical investigations, and working side-by-side with IT and OT teams to improve our security posture. Collaborate with OT engineers to understand legacy systems, PLCs, and plant-floor constraints and assist in implementation of OT network segmentation and ICS security controls.
SymboticSenior Mechanical Engineer SymboticSenior Mechanical EngineerLynnfield, MAApplying next-gen technology, high-density storage and machine learning to solve today's complex distribution challenges, Symbotic enables companies to move goods with unmatched speed, agility, accuracy and efficiency. Cross-Functional Collaboration: Work closely with electrical, software, controls, manufacturing, and quality engineering teams to ensure seamless integration and product success. .
GE VernovaNewResearch Engineer - Power Electronics "CLEARANCE REQUIRED" GE VernovaResearch Engineer - Power Electronics "CLEARANCE REQUIRED"East Cambridge, MA$89,300–$148,700GE Vernova Inc. or its affiliates (collectively or individually, “GE Vernova”) sponsor certain employee benefit plans or programs GE Vernova reserves the right to terminate, amend, suspend, replace, or modify its benefit plans and programs at any time and for any reason, in its sole discretion. Your work will include power electronics system modeling and simulation, design and testing of power converters and converter submodules, testing and characterization of power electronics devices, EMI filter design for converters application.
GCR Professional ServicesCAD / PCB Engineer II GCR Professional ServicesCAD / PCB Engineer IIAndover, MassachusettsContractorJoin a focused team of engineers bringing highly complex, dense, rugged and secure electronic packaging solutions to our nation’s warfighters and first responders. • Ability to work in a fast-paced engineering services group supporting multiple time zones within the US and internationally.
GCR Professional ServicesQuality Engineer III (NH) GCR Professional ServicesQuality Engineer III (NH)Hudson, New Hampshire$45–$58 / hourContractorThis role will participate and/or lead failure analysis in manufacturing and for field failures, develop troubleshooting & repair schemes, develop manufacturing process controls and documentation, interface with manufacturing and quality personnel to train and transfer processes & knowledge for successful volume production launches, and engage with suppliers as needed to drive improvement and implement process controls. This is a hands-on role that works with a team of quality engineers, technicians and inspectors that are engaged through the entire life cycle of product, starting during development, continuing with transitioning of product to manufacturing, and then supporting the continuous manufacture of product.
Micro TechSenior Electrical Engineer Micro TechSenior Electrical EngineerSomerville, MATrained in use of commercial software programs (i.e. Microsoft Word, Excel, Access, Project, Adobe Acrobat, etc.). Skills: Proficient knowledge of electrical theory and electrical control system design.
GCR Professional ServicesManufacturing Engineer III (NH) GCR Professional ServicesManufacturing Engineer III (NH)Hudson, New HampshireContractorYou will collaborate with cross-functional teams, including design engineers, production personnel, and quality assurance, to optimize manufacturing operations and drive continuous improvement initiatives. As a Manufacturing Engineer, your primary responsibility will be to develop and improve manufacturing processes and systems to ensure the efficient and cost-effective production of defense and aerospace products.
Micro TechNewQuality Engineer Micro TechQuality EngineerLeominster, MAThe Quality Engineer will work in a fast paced, machine shop oriented manufacturing environment. Manage all external & internal audit programs, perform data and analysis.
GCR Professional ServicesLead Firmware Engineer GCR Professional ServicesLead Firmware EngineerWoburn, MassachusettsContractorOur clients System Development Division (SDD) is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills.?.
GCR Professional ServicesGNC SYSTEMS ANALYST ENGINEER GCR Professional ServicesGNC SYSTEMS ANALYST ENGINEERCambridgeContractorTime domain simulations, covariance-based methods, and Monte Carlo dispersed analysis will be used to assess and tune system performance and to document analysis results. The analysis will include assessment of control, navigation, and guidance system performance, verification of algorithms and algorithm requirements, and analysis of flight dynamics and trajectory dispersions.
Continental ResourcesMS Azure Engineer Continental ResourcesMS Azure EngineerBedford, MAFull timeA successful candidate has strong experience with Azure Cloud services, is self-driven, enjoys learning new technologies, and is willing to stretch themselves to become a stronger engineer and mentor others around them to do the same. Developing effective cloud infrastructure, enforcing good architectural principles, providing technical oversight, and ensuring security best practices are implemented and followed.
Vaco LLCQuality Engineer Vaco LLCQuality EngineerHudson, NH$31–$49Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
DCS CorporationNewGeneral/Interdisciplinary Engineer, Senior - Secret DCS CorporationGeneral/Interdisciplinary Engineer, Senior - SecretBedford, MA$90,220–$160,000 / yearIn this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. DCS is recruiting for a Senior General/Interdisciplinary Engineer, in support of the Air Force Life Cycle Management Center/PEO Digital Directorate (AFLCMC/HB).
LeidosNewSubstation Senior Civil/Structural Engineer LeidosSubstation Senior Civil/Structural EngineerBoston, MARemote$92,300–$166,850If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
LeidosSenior Civil/Structural Engineer LeidosSenior Civil/Structural EngineerBoston, MA$73,450–$132,775We are seeking a Licensed Senior Civil/Structural Engineer with 5+ years of experience within the utility industry working directly for a utility or consulting company, doing design engineering and reviews. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
DCS CorporationNewSystem Engineer, Senior - Secret DCS CorporationSystem Engineer, Senior - SecretBedford, MA$90,220–$175,000 / yearThe Air Force Program Execution Office for Intelligence, Surveillance, Reconnaissance and Special Operations (PEO ISR SOF) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the ISR SOF portfolio, which includes over 200 programs for the United States Air Force (USAF) and foreign allies. Experienced in requirements development, production and deployment, and operation and support, architectures development & implementation, modeling & simulation including but not limited to Model Based Systems Engineering principles, verification & validation, technical data package development and sustainment, and principles of configuration management.
DCS CorporationNewSystems Engineer, Principal - TS DCS CorporationSystems Engineer, Principal - TSBedford, MA$123,639–$194,000 / yearC3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime, and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space. The MIT is responsible for translating operational requirements into technical solutions, developing integrated architecture, assessing risks, supporting acquisition execution strategies, and coordinating test and evaluation activities to ensure capabilities are delivered to operational users.
DCS CorporationNewSystems Engineer, Journeyman - TS/SCII DCS CorporationSystems Engineer, Journeyman - TS/SCIIBedford, MA$96,757–$145,000 / yearThe MIT is responsible for translating operational requirements into technical solutions, developing integrated architectures, assessing and mitigating risks, supporting acquisition execution strategies, and coordinating test and evaluation activities to ensure capabilities are delivered to operational users. C3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime, and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.
CSL BehringRegional Lead Quality Engineer CSL BehringRegional Lead Quality EngineerWaltham, MA$143,000–$169,000The Medical Device and Packaging QA Staff (Advisor) should have minimum 2 years practical experience in medical devices R&D Quality: design controls, new product development life cycle, requirement specifications, risk management (including FMEA), validation / verification (V&V), usability / human factor studies, DHFs, design transfer. This role assures product development and site level execution of the local CP/MD Quality System for combination products to govern quality related business processes throughout the entire combination product lifecycle, with emphasis on the new product development activities.
Constellation EnergySenior Engineer Constellation EnergySenior EngineerAndover, MA$138,600–$154,000Has completed assigned skills and knowledge development training (applicable Advanced Engineering, EPRI, and Constellation University training or industry provided training) to develop expert level of knowledge in designated areas. 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.
Butler Aerospace and DefenseManufacturing Engineer II - 4th shift Butler Aerospace and DefenseManufacturing Engineer II - 4th shiftAndover, MATranslate engineering design requirements into formal manufacturing process documentation including raw material definition, fixturing/tooling development, CNC programming, inspection planning, finishing requirements, and assembly instructions. Qualifications You Must Have: * Typically requires a Bachelor's Degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering, Electrical Engineering, or Aerospace Engineering.
PlanIT GroupNewProject Engineer PlanIT GroupProject EngineerChelmsford, MAMaintain and update the Integrated Master Schedule (IMS) for Advanced Test Equipment (ATE) programs; ensuring alignment with milestones and resource plans. • Identifying and driving continuous process improvement initiatives that boost project execution, efficiency, and improve documentation quality.
Wakefield Thermal Solutions, Inc.Manufacturing Engineer - Thermal Solutions Wakefield Thermal Solutions, Inc.Manufacturing Engineer - Thermal SolutionsNashua, NHBuilding on over four decades of leadership and experience, Wakefield Thermal designs, manufactures, and sells thermal management products that remove excess heat generated by electronic components. Historically talented at restoring distressed companies, Heico now strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services.
SamsaraAI Engineer SamsaraAI EngineerBoston, MAYou will collaborate with architects, engineers, and cross-functional stakeholders across Samsara to brainstorm, design, rapidly prototype, and productionalize AI-driven features and capabilities that integrate deeply into real business workflows. Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations.
Corporate Solutions TechNewSenior Electrical Engineer, Embedded and Controls Focused Corporate Solutions TechSenior Electrical Engineer, Embedded and Controls FocusedHudson, MA$130,000–$160,000 / yearFull timeThis is a hands-on engineering role responsible for designing, developing, and delivering robust embedded and control system solutions for innovative commercial and government technology programs. This role requires ownership of designs from concept through prototype, testing, validation, and production while collaborating closely with multidisciplinary engineering teams.
CollaberaNewSupport Engineer I CollaberaSupport Engineer INorth Reading$22–$25 / hourTemporaryContractorResponsibilities include the timely production of precision components affecting prototyping, production runs and engineering deliverables, as well as routine equipment maintenance. Basic working knowledge of fixture and workholding design (custom jigs and fixtures preferable) at a fabrication level.
HCLTechEmbedded System Engineer HCLTechEmbedded System EngineerDanvers, MA$88,000–$134,000 / yearFull timeWe are HCLTech, one of the fastest-growing large tech companies in the world and home to 218,000 people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. Throughout your time with us, we offer transparent communication with senior-level employees, learning and career development programs at every level, and opportunities to experiment in different roles or even pivot industries.
Lennar HomesLead Machine Learning Engineer - REMOTE Lennar HomesLead Machine Learning Engineer - REMOTEBoston, MARemote$152,600–$190,700 / yearFull timeLennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Own model serving infrastructure on AWS SageMaker (including SageMaker Unified Studio)—building patterns for batch inference jobs, real-time endpoints, and serverless inference depending on workload requirements.
MpacSenior Electrical & Controls Engineer MpacSenior Electrical & Controls EngineerNewburyport, MassachusettsIf you're driven by innovation, love solving complex automation challenges, and want to join a team that values expertise and creativity, BCA is the place for you. As a key contributor to our automation projects, you'll be responsible for the design, programming, commissioning, and ongoing support of advanced automated systems.
Nexamp IncSolar Protection & Controls Engineer Nexamp IncSolar Protection & Controls EngineerBoston, MA$125,000–$135,000 / yearWhat we're looking for: Nexamp is seeking an Solar Protection & Controls Engineer (Electrical Performance Engineer) who will be a deep technical independent contributor responsible for improving the reliability, availability, and performance of Nexamp's operating portfolio of distributed and utility-scale solar PV and BESS assets, currently exceeding 2 GW under management and in construction. What you'll do: Own plant protection, controls, and compliance strategy by reviewing and coordinating protection settings across OCPDs, relays, inverters, and plant controllers; managing required setting changes with third-party vendors; and securing utility approvals to ensure safe, reliable operation.
Barry-Wehmiller Companies IncPrincipal Controls Engineer - Siemens Barry-Wehmiller Companies IncPrincipal Controls Engineer - Siemensboston, MADesign Group is widely known as an industry leader, recognized as a top system integrator, ranking #9 in the 2025 System Integrator Giants; as a Rockwell Platinum Integrator, the highest designation given to Rockwell partners; and as an Ignition Enterprise Premier Integrator. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world.
L3Harris Technologies IncLead, Electrical Engineer (Controls) - MA - Up to 30k Sign-On Bonus L3Harris Technologies IncLead, Electrical Engineer (Controls) - MA - Up to 30k Sign-On BonusWilmington, MA$127,500–$236,500 / yearTo help spot these scams, remember that during our formal recruitment process, L3Harris will NOT (1) ask you for money; (2) offer to send you a check before doing any work; (3) require you to provide sensitive personal information early in the process or sensitive information about your previous employer; (4) send you emails from free commercial services (e.g. Our Space Systems and Imaging products serve a broad array of government, civil and commercial customers by enhancing information superiority, contributing to our national security and providing actionable data for the protection of property and human life.
Macpower Digital Assets Edge Private LimitedSenior Automation Controls Engineer - Life Sciences Industry Macpower Digital Assets Edge Private LimitedSenior Automation Controls Engineer - Life Sciences IndustryWilmington, MA$150,000–$180,000 / yearThis position often requires project management responsibilities, including developing project execution plans, work breakdown structures, associated budgets, task prioritization and scheduling, task ordering, time tracking and reporting, financial tracking and reporting, early problem identification, conflict management/resolution, leading and supporting a team, and attending project status meetings. KEY SKILLS: Ignition, Rockwell, Siemens, Modicon, Client iFIX, Rockwell Automation FactoryTalk View, Emerson DeltaV, Rockwell PlantPAx, 480VAC, AutoCAD, HART, SQL, Oracle.
Mastech Digital IncControls Engineer (Mid-Level) Mastech Digital IncControls Engineer (Mid-Level)wilmington, MAWe are seeking a skilled and self-motivated Controls Engineer to join our team and support engineering projects across a variety of Life Sciences projects. Location: Wilmington, MA Job Code: 297542 Posted: Apr 15, 2025 Description: Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations.
Arup Group LtdSenior Controls Engineer Arup Group LtdSenior Controls EngineerBoston, MA$122,500–$148,450 / yearWe are looking for a Senior Controls Engineer to join us in one of our east offices, in New York, New Jersey, Boston, or DC to work on a wide range of projects including data centers, transportation facilities, buildings, theaters, science and industry, education, and commercial office / residential buildings. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion - we aim to create a space for you to express yourself and make a positive difference.
Barry-Wehmiller Companies IncSr. Controls Engineer Barry-Wehmiller Companies IncSr. Controls Engineerboston, MADesign Group is widely known as an industry leader, recognized as a top system integrator, ranking #7 in the 2023 System Integrator Giants; as a Rockwell Platinum Integrator, the highest designation given to Rockwell partners; and as an Ignition Enterprise Premier Integrator. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world.
Intelliswift Software IncApplied Scientist IV- Controls Engineer Intelliswift Software IncApplied Scientist IV- Controls EngineerNorth Reading, MA$85–$90 / hourAn experienced Controls Engineer to develop and optimize robot motion control systems through advanced controller tuning, with expertise in position and torque control. Experience with real-time control systems, motion planning, and system identification required, along with the ability to troubleshoot complex control issues through data-driven approaches.
Boston Materials, IncControls Engineer Boston Materials, IncControls EngineerBillerica, MA$120,000–$160,000 / yearThe Controls Engineer owns the controls, data, and software layer of existing and planned pilot and production equipment - PLC programming, Ignition platform, sensors and instrumentation, and the data infrastructure that lets us understand and improve our processes. Working alongside leading experts in the field, you will take on new challenges, broaden your expertise, develop new capabilities, and take ownership of projects that matter - while contributing to the broader success of the organization.
Ursus, Inc.Controls Engineer Ursus, Inc.Controls EngineerNorth Reading, MA$80–$90.14 / hourJob Description: An experienced Controls Engineer to develop and optimize robot motion control systems through advanced controller tuning, with expertise in position and torque control. Experience with real-time control systems, motion planning, and system identification is required, along with the ability to troubleshoot complex control issues through data-driven approaches.
VulcanForms IncControls Engineer, Production Support -Weekend Day Shift VulcanForms IncControls Engineer, Production Support -Weekend Day ShiftDevens, MA$89,000–$122,400 / yearWorking closely with mechanical, electrical, software, and operations teams, you'll drive improvements that enable faster, more efficient resolution of production issues. Founded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products.
MIT Lincoln LaboratoryPointing/Acquisition/Tracking and Controls Engineer-Technical Staff MIT Lincoln LaboratoryPointing/Acquisition/Tracking and Controls Engineer-Technical StaffLexington, MA$145,200–$170,000 / yearExamples of near-term field tests include terabit-per-second direct-to-Earth small-satellite constellations, near-Earth wideband relay laser communication terminal hardware for space and ground terminal use, and next-generation beam-director prototypes that are inherently scalable to deep-space optical comm systems, and quantum state transfer across a regional quantum network testbed. Primary areas of research include the development of novel entangled-photon source technologies and quantum memory systems; novel quantum link architectures; sensitive single-photon receivers; novel modulation and coding approaches; multi-format laser-comm modems; robust and compact free-space optical beam directors; and precision beam pointing, link acquisition and tracking systems.
Wonder GroupElectrical Controls Engineer Wonder GroupElectrical Controls EngineerBoston, MassachusettsCreate comprehensive control documentation, including electrical schematics, wiring diagrams, pneumatic diagrams, I/O lists, and technical specifications for engineering and technician teams . Design control panels for Wonder's new automation products, including APC/PLC systems, I/O architecture, safety circuits, power distribution, and pneumatic systems .
DEKA Research & DevelopmentProcess Controls Engineer – High Purity Water Subsystems DEKA Research & DevelopmentProcess Controls Engineer – High Purity Water SubsystemsManchester, NHFull timeHow you will make an impact as a Process Controls Engineer:Define process control architecture for onboard high purity water generation, purification, storage, distribution, and quality monitoring systems, and develop control specifications that drive consistency and compliance across the subsystem and its interfaces with the broader device. Drive subsystem validation strategies covering statistical process control, data integrity (21 CFR Part 11), conductivity and TOC monitoring, microbial and endotoxin control, WFI qualification, and fluid pathway integrity testing.
VulcanForms IncControls Engineer - Weekday Day Shift VulcanForms IncControls Engineer - Weekday Day ShiftDevens, MA$84,800–$116,600 / yearUnderstanding of Networking in an Industrial Controls setting, Industrial Controls Safety requirements, Industrial Fieldbus Networks such as Powerlink, TwinCat, Ethernet/IP, 24v DC and AC Electrical Systems, High Voltage Drives and Motor Systems, and Industrial Sensing Solutions. Working closely with mechanical, electrical, software, and operations teams, youll drive improvements that enable faster, more efficient resolution of production issues.