Senior Manufacturing Engineer RJS AssociatesSenior Manufacturing EngineerBillerica, MAFull timeManufacturing Engineer will monitor production and testing, assist in troubleshooting manufacturing issues, and drive continuous improvement efforts throughout the process. Manufacturing Engineer your primary responsibility will be to take ownership of one or more product lines and manage that product line’s manufacturing process from beginning to end.
Senior Mechanical Engineer SymboticSenior Mechanical EngineerNorth Andover, 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. .
Sr. Principal Design Engineer Continental ResourcesSr. Principal Design EngineerExeter, NHFull timeTesting will include subjecting product model with either actual or prototype breadboard to environmental conditions to establish operational stability, reliability and conformity to design. • Responsible for generating preliminary documentation for fabrication of prototype models which may include fabricating, testing, troubleshooting and repairing analog and digital/analog circuits.
NewSenior Manager Cost Accounting Kforce Inc.Senior Manager Cost AccountingWilmington, MA$82–$84Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.
Senior Cost Accountant Kforce Inc.Senior Cost AccountantLawrence, MA$125,000Kforce's client, a growing manufacturing organization located in the Lawerence, MA area, is seeking to hire a Senior Cost Accountant where you'll play a key role in cost accounting, financial analysis, inventory management, and business partnering. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.
NewSenior Associate / Counsel - Corporate (M&A) Transactions JobotSenior Associate / Counsel - Corporate (M&A) TransactionsManchester, NH$200,000–$300,000 / 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 seeking an experienced corporate attorney to join a collaborative transactional practice focused on mergers and acquisitions, business transactions, and ongoing corporate advisory work.
Senior Quality Engineer JobotSenior Quality 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.
STS Senior Test Development Engineer P4 Butler America AerospaceSTS Senior Test Development Engineer P4Tewksbury, MA$80–$94 / hourDesired Skills (Nice to Have)Experience with project leadership, project cost and schedule management, i.e. EVMS, MS ProjectDoW (DoD) project development life cycle processes. The individual comes up to speed quickly, has an impact on our projects developing test stations/fixtures/automated test software, has familiarity with a process heavy work environment.
Senior 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.
Senior Accountant Vaco LLCSenior AccountantDanvers, MA$95,000–$115,000 / yearDetermining 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.
Registered Nurse Senior Mental Health Frisbie Memorial HospitalRegistered Nurse Senior Mental HealthRochester, NHHCA Healthcare’s New Hampshire hospitals also include Catholic Medical Center in Manchester, Portsmouth Regional Hospital , Parkland Medical Center in Derry, and freestanding emergency rooms in Seabrook, Dover, and Plaistow. As part of HCA Healthcare—one of the nation’s leading healthcare systems—you’ll be connected to a strong network of four hospitals, three freestanding emergency rooms, and over 70 care sites across New Hampshire.
Senior Plastics Engineer - Nashua, NH Michael Page USASenior Plastics Engineer - Nashua, NHNashua, NH$105,000–$125,000 / yearFull timeReporting directly into the Engineering Manager, you will be responsible for: Installing, improving, and evaluating new and existing equipment and processes. As the Senior Plastics Engineer, you will work to improve and develop new manufacturing equipment and processes on the production floor.
Senior Electrical Engineer - Industrial - Danvers, MA Michael Page USASenior Electrical Engineer - Industrial - Danvers, MADanvers, MA$125,000–$180,000 / yearFull timeMy client is a global technology leader in semiconductor manufacturing equipment, providing innovative solutions that enable the production of advanced chips used in consumer electronics, automotive applications, communications, and industrial technologies. The Senior Electrical Engineer is responsible for the design, development, and support of complex electrical and electromechanical systems used in advanced semiconductor manufacturing equipment.
Senior IT Validation Engineer LonzaSenior IT Validation EngineerKittery, METhe Computer Systems Validation (CSV) Specialist III leads teams in assessing new and changing computer systems to ensure compliance with company policies and industry guidance. This role acts as the QA CSV representative for small and large-scale projects while providing technical guidance and mentorship to junior team members.
Senior Assistant Store Manager Spencer Gifts - Spirit HalloweenSenior Assistant Store ManagerSalem, NH$16.75–$17 / hourFull timeThe Assistant Manager is responsible for supporting the Store Manager in the various tasks involved in the overall operation of a store, ensuring maximum sales and profitability by developing staff, controlling expenses and shrinkage as well as all aspects of merchandising and inventory control in adherence with all Company policies and procedures. The physical demands of the job require in excess of 8 hours of standing, walking, climbing ladders and lifting up to 50 pounds.
Urgently Hiring a Senior Collection Specialist in Kennebunk, ME! 839030 Bonney StaffingUrgently Hiring a Senior Collection Specialist in Kennebunk, ME! 839030Kennebunk, MEAs a Senior Retail Collections Specialist, you will be responsible for: Contact delinquent borrowers via phone to establish payment commitments or arrange payment plans to bring loans current. As a Senior Collections Specialist, youll play a vital role in managing delinquent retail loans, including mortgages, auto loans, and consumer credit accounts.
Senior HR Business Partner Carrier CorporationSenior HR Business PartnerBeverly, MA$117,500–$234,500 / yearThis role demands proven ability to influence executive stakeholders, navigate matrixed cross-functional environments, and deliver measurable outcomes that enhance employee engagement, operational efficiency, and organizational effectiveness across a global employee population representing diverse cultural backgrounds. Global Talent Development: Operationalize talent programs including succession planning, leadership development, and skills readiness initiatives to build leadership bench strength and functional capabilities across the global employee population.
Senior Supplier Quality Engineer Connexion Systems + EngineeringSenior Supplier Quality EngineerManchester, NHThis role will heavily support supplier qualification activities for NPI programs, including process validation support, and onboarding of new suppliers, while also managing sustaining supplier quality performance for production materials and services. SQE serves as a key technical and quality liaison between Company, manufacturing partner and its supplier base, with primary responsibility for ensuring suppliers are capable of consistently meeting quality, regulatory, and performance expectations.
Senior Financial Analyst VenteonSenior Financial AnalystNewington, NHCollaborate with Operations, Procurement, and other departments to analyze production processes, identify cost-saving opportunities, and implement process improvements. Maintain new products - Routings while working with Product Management, R&D, and Engineering to ensure on-going accuracy and reasonableness based on available manufacturing processes.
Senior Quality Engineer Amphenol PcdSenior Quality EngineerBeverly, MA$95,000–$115,000With facilities in North America and Asia, Amphenol Pcd products are chosen by hundreds of OEMs around the world reliant on Amphenol's technical excellence, global network of distributors, and cost-effective solutions for custom systems. This is a highly customer-focused role requiring strong leadership and collaboration skills to manage quality assurance processes across all stages of production.
Senior Java Full Stack Engineer (w/Angular 16+) NTT DATASenior Java Full Stack Engineer (w/Angular 16+)Merrimack, NH$65–$71 / hourAs part of NTT DATA, a $30 billion trusted global innovator with a combined global reach of over 80 countries, we help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. Docker, Kubernetes, Terraform, and AWS cloud deployment/application management)• Experience with unit test and test automation frameworks including jUnit, Karma, Jasmine, Cucumber, Selenium, Serenity, etc.
Sr Process Engineer - Exempt LancesoftSr Process Engineer - ExemptDanvers, MA$70We are seeking a seasoned professional to provide technical and sustaining engineering support in a manufacturing area, with a focus on injection molding process development. We are looking for an individual with advanced knowledge in their job area, combining breadth and depth, typically obtained through advanced education and experience.
Sr. Development Quality Engineer LancesoftSr. Development Quality EngineerWestford, MA$401. Design Controls & Risk Management Proven experience leading and supporting design control deliverables, risk assessments, and FMEAs throughout product development. 3. Medical Device Quality & Regulations Strong working knowledge of FDA, EU MDR, and medical device quality system requirements, including audits and compliance activities.
Senior Sales Associate - Salvation Army Thrift Store The Salvation Army Portland ARCSenior Sales Associate - Salvation Army Thrift StorePortsmouth, New Hampshire$17.50The in-residence rehabilitation program focuses on basic necessities with every man or woman being provided a clean and healthy living environment, good food, work therapy, leisure time activities, group and individual counseling, and spiritual direction. About The Salvation Army Portland ARC: For more than 100 years, The Salvation Army has operated rehabilitation facilities across the country that provide help and hope to individuals with a variety of problems, including issues relating to substance abuse.
Senior Manufacturing Engineer, 3rd Shift LanceSoft IncSenior Manufacturing Engineer, 3rd ShiftAndover, MA$80–$88.40 / hourTranslate 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.
Sr. Builder - Mobile (General feature Dev), Ring Ring, Inc (Inactive)Sr. Builder - Mobile (General feature Dev), RingMA5+ years of deep native iOS (Swift/Objective-C) or Android (Kotlin/Java) development, with working knowledge of the other platform - or equivalent depth building production mobile apps with React Native or a comparable cross-platform framework, with strong familiarity with at least one underlying native platform. Ring is intentionally structured to break down the corporate org-chart barriers that slow teams down - builders sit shoulder-to-shoulder with the leaders setting direction, and decisions happen in the room rather than three layers up.
Senior Administrator III Merrimack CollegeSenior Administrator IIINorth Andover, MAThe only Catholic, Augustinian institution of higher education in New England, Merrimack College is a private, independent, coeducational institution with more than 4,100 undergraduate, 2,500 graduate students and 50 doctoral students from 48 states and 63 countries. Position Summary: Reporting to the Senior Vice President of Research & Knowledge Enterprise (SVP), the Senior Administrator III provides operational support to ensure the efficient and effective functioning of the Office of Research & Sponsored Programs (ORSP).
Senior Manager, Enterprise Strategy & Execution Liberty Utilities (Canada) Corp.Senior Manager, Enterprise Strategy & ExecutionNHThe Senior Manager partners with business, Analytics, IT, Regulatory, Legal, Finance, Operations, OPCos, and external stakeholders to strengthen execution discipline, surface risks early, align priorities, and ensure strategic and regulatory work products are credible, data-driven, customer-focused, and operationally executable. Drive day-to-day cross-functional alignment among CAO Shared Services, Regulatory Affairs, Legal, Finance, Operations, OPCos, Analytics, IT, and external partners to keep strategic initiatives, regulatory commitments, analytics priorities, and operational improvements aligned, coordinated, executable and on-track.
Senior Partner Development Specialist ConnectionSenior Partner Development SpecialistMerrimack, New HampshireFull timeWorking under minimal supervision of the Manager, Product Manager or Manager, Senior Product with a dotted line to the Product Manager for daily assignments, the Sr Partner Development Specialist (PDS) acts as the subject matter expert resource for Account Managers on pre-sales questions related to the assigned partner and/or product line. Referring only exceptional problems and issues for management review or approval, the Sr PDS provides guidance and/or suggestions to the Account Managers on partner resources, pricing programs, cross-sell and up-sell opportunities, advanced services, assessment opportunities, and any other pre-sales inquiries for that partner’s portfolio.
Senior Healthcare Cybersecurity & Operations Manager (Hybrid Role) ConvenientMDSenior Healthcare Cybersecurity & Operations Manager (Hybrid Role)Portsmouth, New HampshireEvaluate tools, workflows, access controls, support trends, infrastructure needs, and healthcare technology requirements, including HIPAA, HITRUST, privacy, compliance, clinical operations, patient data protection, and regulated systems, to recommend practical improvements. This role is ideal for someone who can move fluidly between execution and influence — strengthening systems, assessing risk, supporting IT operations, and helping senior leadership understand how cybersecurity decisions impact the business, our teams, and patient care.
Senior Office Administrator (Business Office) - Long Term Care Rockingham County New HampshireSenior Office Administrator (Business Office) - Long Term CareBrentwood, NH$66,040–$92,456 / yearResponsibilities include preparing journal entries, reconciling accounts and expenditures, managing Resident Fund Account transactions, assisting with collections efforts, generating reports, maintaining records for regulatory compliance, processing mail, and supporting budget and audit activities. SCOPE OF POSITION: The Senior Office Administrator provides support to the Fiscal and Reception Services Manager through complex accounting functions, internal audits, collections, reporting, and administrative support for the Rockingham County Rehabilitation and Nursing Center and Ernest P.
Sr. Warehouse Specialist Sunrun IncSr. Warehouse SpecialistBillerica, MA$22.81–$30.42 / hourThe Senior Warehouse Specialist plays a leadership role on the Warehouse Operations Team developing and demonstrating best practice in all Warehouse and Inventory Management techniques. Teamwork: Ability to work well with others in a group, cooperate with others, offer to help when needed, and foster a team climate within the group where members are committed to a common goal.
Senior Informaticist Humana IncSenior InformaticistNHRemote$97,900–$133,500 / yearWork at Home Requirements To ensure Home or Hybrid Home/Office employees' ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. As the largest provider of senior-focused primary care, a leading provider of home healthcare and a leading integrated home delivery, specialty, hospice and retail pharmacy, CenterWell is focused on whole health and addressing the physical, emotional and social wellness of our patients.
Senior Account Manager Marsh & McLennan Companies IncSenior Account ManagerLowell, MA$64,700–$120,400 / yearAs a Senior Account Manager within the Business Insurance Commercial Lines team, you'll utilize your exceptional client servicing skills to maintain and expand client relationships within your own assigned book of accounts while also providing professional insurance services to our clients by coordinating with Producers, Underwriters, Service Team members and other departments as appropriate. You may also be called on to resolve issues related to billing, make policy changes, respond to policy coverage related questions in a timely and professional manner, and prepare exposure comparison, premium comparisons, renewal reviews and renewal proposals.
Senior Electrical Power Engineer Aquinas ConsultingSenior Electrical Power EngineerNewington, NHYou will collaborate with electrical, mechanical, optical, and reliability engineers to design fault-tolerant circuits for undersea environments, develop verification and qualification plans, and support factory test and product introduction into manufacturing. Please note: Applying to this role is an agreement to have your information entered into our database and acknowledgement that a recruiter will reach out to you either by phone, email, and/or text message regarding this and similar job opportunities.
Senior Project Manager Presidio IncSenior Project ManagerConcord, NHPresidio's expert technical team develops custom applications, provides managed services, enables actionable data insights and builds forward-thinking solutions that drive strategic outcomes for clients globally. Senior Project Managers are expected to communicate effectively across all levels of the organization and project teams, while acting as trusted advisors to our clients - bringing a consultative mindset, business insight, and a customer-first approach to every engagement.
Sr. Manager, Customer Supply Chain Lactalis American Group, Inc.Sr. Manager, Customer Supply ChainNHIdentify areas of Key Performance Indicator (KPI) improvement, lead influence conversations with customers to reduce costs, execute programs, i.e. On Time in Full (OTIF), Customer Pick-up (CPU) and Fines & Fees, Lead & Influence Policy, Programs, Capabilities: Act as an Internal Supply Chain customer liaison, providing operational and strategic influence to optimize service, supply chain current, and future capabilities. In the US, we proudly offer an unrivaled house of beloved brands, including Galbani Italian cheeses and ricotta, Président specialty cheeses and butters, Kraft natural and grated cheeses, Breakstone's cottage cheese, Cracker Barrel, Black Diamond cheddar, and Parmalat milk.
Senior Manager, Supply Chain Management (Strategic Sourcing) L3Harris Technologies IncSenior Manager, Supply Chain Management (Strategic Sourcing)Wilmington, MA$120,500–$223,500 / 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. Multiple Locations Colorado Springs, Colorado; Palm Bay, Florida; Fort Wayne, Indiana; Wilmington, Massachusetts; Camden, New Jersey; Rochester, New York; Greenville, Texas; Chantilly, Virginia.
Senior Engineer, Asset Management (hybrid schedule) Eversource EnergySenior Engineer, Asset Management (hybrid schedule)NH$129,450–$143,830 / yearSpecific responsibilities include developing coordinated transmission programs and budgets, identifying process improvements with respect to development, approval, and management of transmission projects, providing input to the development and prioritization of the transmission capital programs, developing and maintaining collaborative working relationships with other functions. Asset Management is responsible for ensuring that the Transmission assets across all three states are optimally developed to provide the highest levels of system reliability at lowest possible costs, taking into account the asset life cycle planning and risk analysis.
Senior Director, Program Management Teledyne Technologies IncSenior Director, Program ManagementBillerica, MA$188,000–$250,700 / yearOur products include advanced surveillance sensors, unmanned air and ground vehicles, sensing devices used to detect chemicals, biological agents, radiation and explosives, and a host of other solutions that help warfighters, first responders, and search-and-rescue teams do their jobs better. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
IT Senior Enterprise Architect - Security (Hybrid) Eversource EnergyIT Senior Enterprise Architect - Security (Hybrid)Manchester, NH$156,250–$173,610 / yearWill work across application and technology silos to provide big picture leadership and direction to the supporting application and technology teams that results in one cohesive ecosystem working together to achieve the business outcomes. This includes developing, communicating, and maintaining the strategic roadmap of a complex ecosystem that will coordinate across all silos of the individual application and technology roadmaps working together to make up the entire business solution.
Senior Accountant SigSauerSenior AccountantNewington, NHPart timeToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Bachelor's degree in Finance or Accounting required, Master's preferred, and 3-5 years practical experience in either an operating/product-driven company, public accounting company, or mix required.
Sr Project Manager Ground Up New Construction Cbre ValuationSr Project Manager Ground Up New ConstructionManchester, NHKnowledge of all construction phases, including HVAC, mechanical and electrical as well as expertise in evaluating all relevant building codes and the ability to oversee multiple projects in various stages highly preferred. This includes development and construction of a large portfolio of facilities-related projects, ranging from site improvements, interior renovations, Mechanical, Electrical, Plumbing (MEP) infrastructure improvements, and ground-up construction.
NewSr. Accountant (Temp to Hire) SigSauerSr. Accountant (Temp to Hire)Newington, NHPart timeToday, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Bachelor's degree in Finance or Accounting required, Master's preferred, and 3-5 years practical experience in either an operating/product-driven company, public accounting company, or mix required.
NewAudit Senior GpacAudit SeniorWenham, MA60000–100000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. This well-respected and growing CPA firm is searching for an Audit Senior who will add significant value and be instrumental to the overall growth of the firm.
Sr. Field Calibration Technician – Greater Boston & Southern New Hampshire VBBSr. Field Calibration Technician – Greater Boston & Southern New HampshireHudson, NH$65,000–$80,000 / yearCalibration Technician • Field Service Technician • EMS Technician • Environmental Monitoring • Metrology • Instrumentation • Temperature Calibration • Humidity Calibration • CO Calibration • NIST • GMP • GxP • Cleanroom • Pharmaceutical • Biotech • Validation • HVAC Controls • Sensor Calibration • Regulatory Compliance. Join a growing field service team supporting critical environmental monitoring systems used in pharmaceutical, biotech, healthcare, laboratory, cleanroom, and regulated environments.
Sr Mechanical Designer Donatech CorporationSr Mechanical DesignerNashua, NH$53–$63.30 / hourAssociate degree in engineering sciences field or equivalent work experience 10+ years of experience in the Mechanical Design Drafting profession, with a minimum 3 years specifically assigned Senior role Familiarity with comprehensive design process including conceptual development, physical design, support to procurement and manufacturing. The duties assigned to this position, while under the guidance of Program and Engineering Leadership, include the following: Utilize computer-aided design equipment and/or graphic tools to design components, systems, portion of systems and modify existing designs to develop or improve production.
Sr. Project Manager (Medical Devices) | HonorVet TechnologiesSr. Project Manager (Medical Devices) |North Andover, MA$75–$82.70 / hourHonorVet Technologies (SDVOSB) is a certified veteran-owned staffing and workforce solutions company recognized for its industry certifications, commitment to quality talent acquisition, and excellence in delivering IT, healthcare, federal, state, and SLED (State, Local, and Education) staffing services, helping organizations build reliable, compliant, and high-performing teams across mission-critical sectors. • This role will lead large cross-functional teams and drive project execution for next-generation infusion system technology used in hospital patient care environments.
Electrical Systems Sr. Mgr Textron IncElectrical Systems Sr. MgrWilmington, MA$165,700–$254,900 / yearDesired Leadership Characteristics + Strong system-thinking mindset + Technical credibility with senior engineering staff + Ability to balance execution urgency with engineering rigor + Collaborative leadership style across integrated teams + Decisive problem-solving under schedule pressure + Commitment to quality, safety, and mission success How We Care At Textron Systems, our talented people make us successful. Team and Organizational Management + Lead a multi-disciplinary electrical engineering organization composed of functional leads in design engineering, electrical systems engineering, electrical test, and test equipment development + Align engineering priorities, staffing, and technical execution across integrated product teams.
Senior Principal Software Engineer/Architect UKG IncSenior Principal Software Engineer/ArchitectLowell, MA$207,400–$298,100 / yearM&A technical leadership: Lead technical diligence for acquisitions affecting Ready: evaluate architecture fit, identify integration risks (data, security, compliance), design migration/integration plans, and lead or advise post-close execution to minimize customer and delivery risk. Hands-on technical leadership: Own high-risk or high-impact technical work (POCs, performance optimizations, complex integrations), mentor architects and senior engineers, and lead architecture reviews and decision records.