Engineering Technician - Weekend Nights VulcanFormsEngineering Technician - Weekend NightsDevensThis role is hands-on and execution-focused, working closely with engineers to translate part designs into successful print builds while ensuring equipment readiness, print quality, and thorough documentation. The Engineering Technician supports VulcanForms’ Applications and Process Engineering team by operating, maintaining, and optimizing our printers to enable applications development and production readiness.
Process Dev Engineering Scientific Associate - Weekend Shift (Contract) Vertex PharmaceuticalsProcess Dev Engineering Scientific Associate - Weekend Shift (Contract)Boston, Massachusetts$31–$33 / hourFull timeAgreeing to the Atrium Terms and Conditions, includes permission to use the email address and mobile phone number you provide during the application process or throughout the duration of your prospective or actual employment to notify you of job openings, profiles, articles, news, and other employment-related information, as well as to notify you of special promotions or additional products and services offered by us or our affiliates and partners. Job Description: The Process Dev Engineering Scientific Associate will support stem cell therapy process development, including performing stem cell culture media optimization studies, stem cell expansion and differentiation process characterization and process scale up, and will be part of a weekend shift team to ensure process continuity.
Engineering Technician - Weekend Days VulcanFormsEngineering Technician - Weekend DaysDevensThis role is hands-on and execution-focused, working closely with engineers to translate part designs into successful print builds while ensuring equipment readiness, print quality, and thorough documentation. The Engineering Technician supports VulcanForms’ Applications and Process Engineering team by operating, maintaining, and optimizing our printers to enable applications development and production readiness.
Weekend Principal Operations Quality Engineer RTX CorpWeekend Principal Operations Quality EngineerMALead/Drive Advanced Product Quality Planning (APQP) initiatives (PFMEA, control Plans, SPC, etc.) using baseline metrics and future demand with the ability to perform verification/validation of improvements and efficiencies to facilitate defect prevention. Baseline factory metrics (scrap, rework, FPY, etc.), identify top drivers, forecast future demand for top drivers and identify areas of opportunity for improvement assuring clear identification, control, and disposition of nonconformities.
Weekend Principal Operations Quality Engineer RTXWeekend Principal Operations Quality EngineerMassachusettsLead/Drive Advanced Product Quality Planning (APQP) initiatives (PFMEA, control Plans, SPC, etc.) using baseline metrics and future demand with the ability to perform verification/validation of improvements and efficiencies to facilitate defect prevention. Active and existing security clearance required after day 1 At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Weekend Production Supervisor CTDI CareersWeekend Production SupervisorLawrence, MassachusettsCTDI is a large-scale Engineering, Repair, and Logistics company that services the country’s largest wireless telecommunications providers, as well as the largest High-speed Internet & Cable providers. Capable problem-solving skills and decision-making capabilities, demonstrating a strategic approach with a focus on achieving results and fostering continuous improvement.
Weekend Material Handler CTDI CareersWeekend Material HandlerLawrence, MassachusettsCTDI is a large-scale Engineering, Repair, and Logistics company that services the country’s largest wireless telecommunications providers, as well as the largest High-speed Internet & Cable providers. A Material Handler performs manual and clerical duties related to shipping, receiving, inspecting, storing, issuing and delivering a variety of materials, equipment and supplies.
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun) Commonwealth Fusion Systems LLCManufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)MA$103,000–$166,000 / yearYou will be the technical anchor for the "5th Shift," ensuring that our production of high-temperature superconducting magnets continues safely and efficiently when the weekday engineering team is offline. You will set the tone for the weekend team which will include keeping technicians focused, engaged, and operating at a high level while turning first-time challenges into scalable, repeatable processes.
Pediatric Urgent Care Registered Nurse (RN) - Weekends Only Part-Time (Woburn, MA) PM PediatricsPediatric Urgent Care Registered Nurse (RN) - Weekends Only Part-Time (Woburn, MA)Woburn, MassachusettsThe Registered Nurse role is an opportunity for a pediatric nurse to apply their skills in a pediatric urgent care setting and assist with primary patient care based on individual patient needs within their scope of practice under the physician’s direct supervision. Assist physician with a focus on efficiency metrics to improve urgent care flow and throughput (Arrival to Room, Arrival to Medication Administration, Disposition to Discharge, Discharge Length of Stay).
Security Officer College Campus - Newton, MA ($20.50/HOUR/ PART TIME - WEEKENDS ONLY) Securitas Security Services USA IncSecurity Officer College Campus - Newton, MA ($20.50/HOUR/ PART TIME - WEEKENDS ONLY)Newton, MAAs a Security Officer, you will be responsible for maintaining a safe and secure environment by monitoring premises, enforcing policies, and responding to incidents. Surveillance: Monitor security cameras and conduct regular patrols to identify suspicious activity, safety hazards, or unauthorized access.
NewCase Manager - Weekends Only Lahey Hospital and Medical CenterCase Manager - Weekends OnlyLynn, MA$21.77–$26.54 / hourAssesses patient's continuing care needs, contacts appropriate after care resources and arranges for transfer or admission to appropriate levels of care and/or liaison with self-help organizations. The Case Manager Responsibilities Are: Participates in assessments, aids in formulating effective treatment plans, discharge planning and assists in conducting substance use counseling and case management services.
Sonographer, Part-Time, Weekends Lahey Hospital and Medical CenterSonographer, Part-Time, WeekendsWinchester, MA$46–$68.35 / hour41 Highland Avenue, Winchester, MA, 01890 Get directions Get Directions Winchester Hospital 41 Highland Avenue, Winchester, MA 01890 Start Mode Car Transit Bike Walk Transit Bus Subway Train Tram Rail Default Fewer transfers Less walking Avoid Tolls Highways Ferries G Google Maps Apple Maps Waze Apple Maps doesn't support Bike mode; we'll open Driving. Actual compensation is determined based on several factors, that may include seniority, education, training, relevant experience, relevant certifications, geography of work location, job responsibilities, or other applicable factors permissible by law.
CNC Operator - Weekend Nights VulcanFormsCNC Operator - Weekend NightsDevensAbility to operate a CNC lathe (including work holding, kitting of tools, touching off of tools/establishing offsets, reading of manufacturing drawings, and first article inspection) on FANUC, DMG MORI, Okuma, and controls. Ability to operate a CNC 3 or 4 Mill (including work holding, kitting of tools, touching off of tools/establishing offsets, reading manufacturing drawings, and first article) on Fanuc, DMG MORI, and Okuma.
NewManager, Production Operations (12 Hour Weekend Night Shift - Onsite) Insulet CorpManager, Production Operations (12 Hour Weekend Night Shift - Onsite)Acton, MA$100,500–$150,750 / yearIdeal for hands-on leaders with strong technical and troubleshooting skills, this position combines people leadership, process improvement, and equipment expertise, providing excellent growth opportunities in a fast-paced industry dedicated to improving lives through innovative healthcare technology. Insulet's flagship innovation, the Omnipod 5 Automated Insulin Delivery System, integrates with a continuous glucose monitor to manage blood sugar with no multiple daily injections, zero fingersticks, and can be controlled by a compatible personal smartphone in the U.S. or by the Omnipod 5 Controller.
Supervisor, Quality Operations (12 Hour Weekend Night Shift - Onsite) Insulet CorpSupervisor, Quality Operations (12 Hour Weekend Night Shift - Onsite)Acton, MA$73,800–$110,700 / yearInsulet's flagship innovation, the Omnipod 5 Automated Insulin Delivery System, integrates with a continuous glucose monitor to manage blood sugar with no multiple daily injections, zero fingersticks, and can be controlled by a compatible personal smartphone in the U.S. or by the Omnipod 5 Controller. Candidates with experience in medical devices, ISO 13485, FDA regulations, Lean Six Sigma, and quality systems will thrive in this dynamic, on-site position where they can make a direct impact on product quality, compliance, and operational excellence.
Additive Manufacturing Specialist - Weekend Nights VulcanForms IncAdditive Manufacturing Specialist - Weekend NightsMA$32–$38 / hourThe Additive Manufacturing Specialist supports VulcanForms' Applications and Process Engineering team by operating, maintaining, and optimizing our printers to enable applications development and production readiness. This role is hands-on and execution-focused, working closely with engineers to translate part designs into successful print builds while ensuring equipment readiness, print quality, and thorough documentation.
Additive Manufacturing Specialist - Weekend Days VulcanForms IncAdditive Manufacturing Specialist - Weekend DaysMA$32–$38 / hourThe Additive Manufacturing Specialist supports VulcanForms' Applications and Process Engineering team by operating, maintaining, and optimizing our printers to enable applications development and production readiness. This role is hands-on and execution-focused, working closely with engineers to translate part designs into successful print builds while ensuring equipment readiness, print quality, and thorough documentation.
Microwave Tech II (Weekend Days) BAE Systems PlcMicrowave Tech II (Weekend Days)Nashua, NH$41,844–$66,952 / yearAs a Microwave Technician on 4th Shift ( Weekend Days ) you will make impacts in the following ways; Fabricate and/or modifies complex micro-integrated circuit modules or microwave/RF integrated circuit modules and sub-assemblies by following specific instructions, such as for wire and ribbon bonding utilizing various manual and automatic bonding machines or using an MRSI microwave component automated pick and place machine. About BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services.
Microwave Technician II Weekend Nights BAE Systems PlcMicrowave Technician II Weekend NightsNashua, NH$41,844–$66,952 / yearAbout BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Die Attach Operations: Perform precision die bonding using various methods, including epoxy bonding and eutectic bonding, ensuring accurate placement and orientation of dies on substrates.
Microwave Technician II - Weekend Days BAE Systems PlcMicrowave Technician II - Weekend DaysNashua, NH$41,844–$66,952 / yearAbout BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Die Attach Operations: Perform precision die bonding using various methods, including epoxy bonding and eutectic bonding, ensuring accurate placement and orientation of dies on substrates.
Microwave Laser Seal and De-Lid Technician - Weekend Days BAE Systems PlcMicrowave Laser Seal and De-Lid Technician - Weekend DaysNashua, NH$48,438–$77,500 / yearAbout BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Laser Welding & Hermetic Sealing: Perform precision laser welding to create hermetic seals on components, ensuring all seals meet strict vacuum and leak-rate specifications.
Microwave Technician II - Weekend Shift BAE Systems PlcMicrowave Technician II - Weekend ShiftNashua, NH$41,844–$66,952 / yearAbout BAE Systems Electronic Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Laser Welding & Hermetic Sealing: Perform precision laser welding to create hermetic seals on components, ensuring all seals meet strict vacuum and leak-rate specifications.
CNC Operator - Weekend Nights VulcanForms IncCNC Operator - Weekend NightsMA$24–$33 / hourAbility to operate a CNC lathe (including work holding, kitting of tools, touching off of tools/establishing offsets, reading of manufacturing drawings, and first article inspection) on FANUC, DMG MORI, Okuma, and controls. Ability to operate a CNC 3 or 4 Mill (including work holding, kitting of tools, touching off of tools/establishing offsets, reading manufacturing drawings, and first article) on Fanuc, DMG MORI, and Okuma.
Senior Product Quality Engineer - Weekend Day Shift VulcanForms IncSenior Product Quality Engineer - Weekend Day ShiftMA$100,800–$138,600 / yearFounded in 2015 to develop the world's first industrially scalable laser metal additive manufacturing solution, VulcanForms is reshaping how the world manufactures critical products. Our team brings deep expertise in manufacturing, materials science, software, automation, and operations, united by a shared commitment to quality, curiosity, and accountability.
NewSwim Instructor I & II- Weekends Only! YMCA of Greater BostonSwim Instructor I & II- Weekends Only!Greater Boston, MA$16–$23 / hourSwim Instructors should have experience teaching swim lessons and enjoy working with people, especially children as many lesson opportunities are with children. Position Summary: Under the supervision of the Aquatics Director, this position is responsible for teaching swim lessons under the YMCA of the USA model.
ENGINEERING EQUIPMENT OPERATOR - DIRECT HIRE AUTHORITY United States Air ForceENGINEERING EQUIPMENT OPERATOR - DIRECT HIRE AUTHORITYMA$33.14–$38.66 / hourTax Law Impact for PCS: On 22-Dec-2017, Public Law 115-97 - the "Tax Cuts and Jobs Act of 2017" suspended qualified moving expense deductions along with the exclusion for employer reimbursements and payments of moving expenses effective 01-Jan-2018 for tax years 2018 through 2025. ACTIVE DUTY SERVICE MEMBERS: The VOW Act requires federal agencies to treat an eligible active duty service member as a veteran, disabled veteran, and preference eligible (as applicable) when applying for civil service positions before the effective release or discharge date.
NewManager, Manufacturing Engineering - Third Shift Commonwealth Fusion Systems LLCManager, Manufacturing Engineering - Third ShiftMA$110,000–$185,000 / yearThe lead combines hands-on engineering with cross-functional coordination across Design, Quality, and Planning to facilitate rapid issue resolution and operational discipline in a high-complexity environment. The Manager, Manufacturing Engineering for Weekend Operations provides technical and functional leadership for fourth and fifth shift manufacturing engineering activities.
Quality Operations Technician (Weekend 12 Hour Night Shift - Onsite) Insulet CorpQuality Operations Technician (Weekend 12 Hour Night Shift - Onsite)Acton, MA$19.23–$28.85 / hourPosition Overview: The Operations Quality Technician will be a critical contributor in a mission that truly represents a once-in-a-lifetime opportunity to join a company that is making significant investments in establishing US manufacturing, expanding internationally, and delivering a consistent cadence of product innovations to the market and investing in its people. Insulet's flagship innovation, the Omnipod 5 Automated Insulin Delivery System, integrates with a continuous glucose monitor to manage blood sugar with no multiple daily injections, zero fingersticks, and can be controlled by a compatible personal smartphone in the U.S. or by the Omnipod 5 Controller.
Associate Engineer, Shift Engineering, Devens Biologics Digital Plant Bristol Myers SquibbAssociate Engineer, Shift Engineering, Devens Biologics Digital PlantDevens, MA$72,740–$88,147 / yearBased on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day. This role requires troubleshooting, root cause analysis, development of resolutions to Incidents, Investigation support, Information and Data requests, and technical support for Biologics Manufacturing Processes in a timely manner with escalation as needed.
NewManager-Equipment Engineering Microchip Technology IncManager-Equipment EngineeringLawrence, MA$91,000–$247,000 / yearJob Description: We are seeking an experienced equipment manager to lead a combined team of equipment engineers and equipment technicians supporting Microchip's wafer fabrication operations in Lawrence, Massachusetts. 8+ years of experience supporting semiconductor wafer fabrication equipment and processes such as lithography, etch, deposition, implant, diffusion, CMP, clean, metrology, or wet processing.
NewPlumber II - Engineering Group - Full Time - Days SolutionHealthPlumber II - Engineering Group - Full Time - DaysNashua, NHAbout the Job: The Plumber II is responsible for the installation, maintenance, repair, and adjustment of all Southern New Hampshire Health plumbing systems and equipment, including domestic water systems, fire sprinkler systems, waste and drain systems, and medical gas systems. Our Engineering Department supports the Medical Center's operations by maintaining essential building systems and infrastructure to ensure a safe, reliable environment for patients, visitors, and staff.
Training & Engineering Support Team Lead Applied Industrial Technologies IncTraining & Engineering Support Team LeadMAGENERAL SUMMARY: The Training & Engineering Support Team Lead at Gibson Engineering plays a critical role in supporting customers and internal teams by managing dedicated technical support channels and overseeing training programs, schedules, and certifications. Founded in 1923, Applied Industrial Technologies (NYSE: AIT) is a leading value-added distributor and technical solutions provider of industrial motion, fluid power, flow control, automation technologies, and related maintenance supplies.
Engineering Supervisor- InterContinental Boston InterContinental Hotels Group PlcEngineering Supervisor- InterContinental BostonBoston, MAPerform maintenance and repair work on the interior and exterior of buildings, hotel rooms and contents, laundry and kitchen/refrigeration equipment, lighting, heating, air conditioning (HVAC), ventilation, and water treatment systems, and swimming pool-if applicable, etc. JOB OVERVIEW: Supervise a shift, project, or aspect of maintenance/engineering operations which may include scheduling employees, assigning daily work and projects, training and coaching employees, inspecting work for quality and productivity, and initiating corrective and/or disciplinary action as needed.
Sr Facilities Engineering Technician HVAC Point32HealthSr Facilities Engineering Technician HVACCanton, MassachusettsEmployee must be safety minded and have the following abilities: to climb ladders; to use hand and power tools; to bend, reach, and stretch; to lift materials weighing up to 70 pounds; to work outdoors under adverse weather conditions; to walk and stand for extended periods of time; to perform manual labor consistent with maintenance and equipment upkeep. Under the supervision of the Manager of Mechanical and Electrical Operations, the Facilities Engineering Technician (HVAC) will assist with all appropriate support tasks related to facility operations, with emphasis on building HVAC and other mechanical systems, including mission critical data center environments.
Process Dev Engineering Senior Scientist, Media Development Vertex Pharmaceuticals IncProcess Dev Engineering Senior Scientist, Media DevelopmentBoston, MA$123,200–$184,800 / yearGeneral Summary: Cell, gene and biologic therapies are rapidly growing parts of Vertex Pharmaceuticals, where research, development, and clinical manufacturing are highly integrated together at our new R&D site in Boston Seaport. At Vertex, our Total Rewards offerings also include inclusive market-leading benefits to meet our employees wherever they are in their career, financial, family and wellbeing journey while providing flexibility and resources to support their growth and aspirations.
Process Development Engineering Scientific Associate (Contract) Vertex PharmaceuticalsProcess Development Engineering Scientific Associate (Contract)Boston, MassachusettsFull timeAgreeing to the Atrium Terms and Conditions, includes permission to use the email address and mobile phone number you provide during the application process or throughout the duration of your prospective or actual employment to notify you of job openings, profiles, articles, news, and other employment-related information, as well as to notify you of special promotions or additional products and services offered by us or our affiliates and partners. Job Description: The Process Dev Engineering Scientific Associate will be part of a team that will support cell therapy media development team, including performing media optimization studies, as well as prepping media and characterizing media components.
Process Dev Engineering Scientific Associate (Contract) Vertex PharmaceuticalsProcess Dev Engineering Scientific Associate (Contract)Boston, Massachusetts$30–$33 / hourFull timeAgreeing to the Atrium Terms and Conditions, includes permission to use the email address and mobile phone number you provide during the application process or throughout the duration of your prospective or actual employment to notify you of job openings, profiles, articles, news, and other employment-related information, as well as to notify you of special promotions or additional products and services offered by us or our affiliates and partners. Job Description: The Process Dev Engineering Scientific Associate will be part of a team that will support cell therapy media development team, including performing media optimization studies, as well as prepping media and characterizing media components.
NewSenior Field Engineering Specialist - Boston Area F. Hoffmann-La Roche LtdSenior Field Engineering Specialist - Boston AreaBoston, MA5 years of progressive experience repairing or servicing mechanical/system hardware and software or networking/wireless networking OR a Bachelor''s degree in Biomedical Engineering, Mechanical Engineering, Electrical Engineering, Chemistry or related field plus 1-2 years of progressive experience repairing or servicing complex mechanical/system hardware and software, or networking/wireless networking. As a research-focused healthcare company, Roche discovers, develops and provides innovative diagnostics and therapeutic products and services that deliver significant benefits to patients and healthcare professionals - from early detection and prevention of diseases to diagnostics, treatment and treatment monitoring.
Sr Facilities Engineering Technician HVAC Point32Health, Inc.Sr Facilities Engineering Technician HVACCanton, MA$33.98–$50.97 / hourEmployee must be safety minded and have the following abilities: to climb ladders; to use hand and power tools; to bend, reach, and stretch; to lift materials weighing up to 70 pounds; to work outdoors under adverse weather conditions; to walk and stand for extended periods of time; to perform manual labor consistent with maintenance and equipment upkeep. Under the supervision of the Manager of Mechanical and Electrical Operations, the Facilities Engineering Technician (HVAC) will assist with all appropriate support tasks related to facility operations, with emphasis on building HVAC and other mechanical systems, including mission critical data center environments.
Training & Engineering Support Team Lead FCX PerformanceTraining & Engineering Support Team LeadNorwood, MassachusettsFounded in 1923, Applied Industrial Technologies (NYSE: AIT) is a leading value-added distributor and technical solutions provider of industrial motion, fluid power, flow control, automation technologies, and related maintenance supplies. The Training & Engineering Support Team Lead at Gibson Engineering plays a critical role in supporting customers and internal teams by managing dedicated technical support channels and overseeing training programs, schedules, and certifications.
NewMid-Level Civil Designer - Kiewit Power Engineering Kiewit CorporationMid-Level Civil Designer - Kiewit Power EngineeringBoston, MAOur engineering teams bring power projects to life across North America in the following areas:Gas-fired generationPower deliveryEnvironmental retrofitsRenewables and new technologyWater/wastewaterWe are a high performing team of engineers and designers that develop projects through the project life-cycle engaging exciting projects throughout North America. Base Compensation: $73,000/yr - $76,000/yr(Actual compensation is subject to variation due to such factors as education, experience, skillset, and/or location)This posting will be active from: 01/08/2026 - 12/31/2026We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.
Server Engineering Lead Frontier Developments PlcServer Engineering LeadCambridge, MAWe offer a competitive salary and benefits package, which includes a success-based annual bonus, share option schemes, life assurance, private family healthcare, flexitime working hours, enhanced maternity/paternity leave, in-house subsidised catering, support with relocation, a Cycle to Work scheme, free bike servicing, and social activities and events. You'll also share responsibility for the performance, reliability, and cost‑efficiency of our online services, working with other discipline leads to ensure we deliver smooth, scalable, and engaging experiences for our players.
Experienced Simulation Software Engineering Team Lead The Boeing CoExperienced Simulation Software Engineering Team LeadCambridge, MA$109,650–$148,350 / yearPreferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Part-Time Educator | Derby St. Year round availability only Lululemon Athletica IncPart-Time Educator | Derby St. Year round availability onlyMA$20.50–$23.59 / hourSetting the bar in technical fabrics and functional design, we create transformational products and experiences that support people in moving, growing, connecting, and being well. Employment decisions are based on merit and business needs, and not on race, color, creed, age, sex, gender, sexual orientation, national origin, religion, marital status, medical condition, physical or mental disability, military service, pregnancy, childbirth and related medical conditions or any other classification protected by federal, state or provincial and local laws and ordinances.