Instrumentation and Monitoring Data Manager Sixense Inc.Instrumentation and Monitoring Data ManagerBothell, WA$60,000–$80,000 / yearFull timeIn this hybrid role, you will configure and maintain the integrated data management system (IDMS) to process, present, and analyze geotechnical, structural, and environmental monitoring data, while also participating in field instrumentation deployment and maintenance as needed. SIXENSE is a specialized branch of VINCI, a major international group providing services for design, construction and operation of large infrastructures related to transportation, transit, energy, hydro, mining, oil & gas and vertical construction.
Facilities Manager UlineFacilities ManagerLacey, WA$100,000–$150,000 / yearJoin Uline as a Facilities Manager to support our Lacey, WA warehouse, with 1 million square feet of cutting-edge facilities and create a workplace that inspires productivity and pride. Experienced in plumbing, construction, fire protection, HVAC, electrical systems, data center, landscaping and Computerized Maintenance Management System.
NewSenior Preconstruction Manager HITT ContractingSenior Preconstruction ManagerSeattle, WA$120,000–$170,000 / yearA Senior Preconstruction Manager is responsible for leading and managing multiple projects working with a team of preconstruction managers, and shared team resources to deliver exceptional deliverables to our clients. Prepare and analyze pricing proposals to include current market and regional conditions, historical data, material escalation, internal estimate and subcontractor input in order to provide complete and accurate estimates to our clients.
Commercial Construction Senior Project Manager - Healthcare HITT ContractingCommercial Construction Senior Project Manager - HealthcareSeattle, WA$121,000–$165,000 / yearEvery day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. In accordance with the Washington Equal Pay and Opportunity Act, section RCW 49.58.110, the base salary range for this position is: $121,000.00 - $165,000.00 Compensation in other cities and states may vary.
Commercial Construction Assistant Project Manager HITT ContractingCommercial Construction Assistant Project ManagerSeattle, WA$77,000–$110,000 / yearGather data, interpret it into meaningful information, and relay that information through clear, concise communication strategies; ability to see how pieces and processes fit into and affect the bigger picture/business model. Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates.
NewAssistant Preconstruction Manager HITT ContractingAssistant Preconstruction ManagerSeattle, WA$82,000–$117,000 / yearThe Assistant Preconstruction Manager reports to the Preconstruction Manager and the Senior Preconstruction Manager and is responsible in assisting with Preconstruction services from initial intent through construction documents for assigned projects. The Assistant Preconstruction Manager must have proficient knowledge of the construction divisions and be able to quantify and manage specific trades to provide accurate pricing proposals.
NewPreconstruction Manager HITT ContractingPreconstruction ManagerSeattle, WA$100,000–$145,000 / yearThe Preconstruction Manager is responsible for all Preconstruction phase estimating services from initial programmatic intent through construction documents pricing for assigned projects. In accordance with the Washington Equal Pay and Opportunity Act, section RCW 49.58.110, the base salary range for this position is: $100,000.00 - $145,000.00 Compensation in other cities and states may vary.
NewPrincipal Technical Program Manager MicrosoftPrincipal Technical Program ManagerRedmond, WA$142,800–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Owning/Executing critical Hardware remediations along the end-to-end hardware manufacturing spectrum working with stakeholders from Supply Chain, DC operations, Capacity Management and Engineering Groups.
NewSr. Manager, NPI PM (Semiconductor) MicrosoftSr. Manager, NPI PM (Semiconductor)Redmond, WA$97,600–$188,400 / yearMasters Degree in Business, Project Management, Computer Science, Management Information Systems, Engineering, or related field AND 3+ years experience in project management, operations, or engineering OR Bachelors Degree in Business, Project Management, Supply Chain, Computer Science, Management Information Systems, Engineering, or related field AND 4+ years experience in project management, operations, or engineering. The Cloud Supply Chain (CSCP) organization powers Microsofts global cloud infrastructure by managing end-to-end supply chain functions, including planning, sourcing, manufacturing, delivery, supportability, sustainability, and asset lifecycle management.
Service Manager United RentalsService ManagerRenton, WA$80,665–$120,995 / yearSupervise the preventative maintenance, trouble shooting, and repair of a variety of equipment, including but not limited to the following: Silent Diesel Generators 20kw to 1.5MW; Air-Cooled Chillers 10 to 400 Tons; Rental Industry Air-Conditioners 5 to 40 Tons; Desiccant Dehumidifiers and Negative Air Machines; Electrical Distribution; Load Banks. You will maintain and repair a variety of specialty rental equipment and support assets assigned to the Power/HVAC fleet to ensure safe operation and readiness for rental.
CEO / General Manager USA (m/f/d) Dr. Maier + PartnerCEO / General Manager USA (m/f/d)Auburn, WAThe company develops and manufactures advanced solutions for metrology and automation technologies, serving customers in industry, research, medical technology, semiconductor technology, and other high-tech markets. As part of its strategic development, we are seeking an entrepreneurial and commercially driven leader to further expand the U.S. business, strengthen structures, and develop the organization for future growth.
NewMEP Superintendent HITT ContractingMEP SuperintendentSeattle, WA$99,000–$150,700 / yearThe MEP Superintendent’s role is to coordinate and manage all activities related to the construction startup and commissioning of the mechanical, electrical, and control systems in accordance with the contract documents and project schedule. Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates.
Professional Electrical Engineer - Senior | Project Manager J-U-B ENGINEERS, IncProfessional Electrical Engineer - Senior | Project ManagerSpokane, WA$125,000–$160,000 / yearFull timeWe are looking for a collaborative and solutions-oriented Electrical Engineer -Senior/Project Manager with strong municipal, industrial and commercial systems design and project management experience. If you enjoy problem-solving, thrive in a team environment, and take pride in delivering accurate, high-quality work that helps drive business success, we’d love to meet you!
Electrical Engineering Manager (Ph.D.) ExponentElectrical Engineering Manager (Ph.D.)Bellevue, WAFull timeIn this role, you will work as part of a team to combine scientific and engineering principles, data driven techniques, and the most current experimental methods with robust subject-specific scientific expertise, to implement high-value solutions to complex technical problems. For over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.
Electrical Department Manager - Buildings Colliers Engineering & DesignElectrical Department Manager - BuildingsSeattle, WA$145,000–$209,000 / yearFull timeThe range of competencies includes voltage classes from 120V to 765kV, generating plant and substation design and implementation, substation equipment upgrades, relay and protection upgrades, Power System Studies, renewable design and implementation / interconnection, distribution system upgrades, water wastewater system designs, building electrical upgrades, and more. We have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women's Organization and ongoing philanthropic opportunities.
Sr. Electrical Project Manager/Engineer Gannett Fleming, Inc.Sr. Electrical Project Manager/EngineerFife, WAFull timeWe measure our success by the strength of our relationships - that's why we're the employer of choice for 5,000+ of the industry's brightest engineers, planners, architects, inspectors, designers, and more. At GFT, the electrical team is dedicated to creating efficient, innovative solutions for electrical systems, ensuring comfort and sustainability in every project.
Senior Implementation Manager-Electrical (080) ANR Group IncSenior Implementation Manager-Electrical (080)Richland, WA$78–$105 / hourTemporaryContractorFull timeAnecdotally, when Enterprise Risk Project(s) are refueling outage critical path(s), this position is leveraged to find ways to save Energy Northwest critical path hours (thousands of dollars), reduce outage durations (millions of dollars), and preclude risks coming to fruition that extend outage duration (tens of millions of dollars). Provides technical and support services (and in some instances direct oversight and governance services) to Electrical Enterprise Risk Projects at Energy Northwest, that will ultimately allow the Project Manager to execute project deliverables with quality, safety, on schedule, within budget, and in the most effective manner possible.
Project Engineer - Electrical Enercon services IncProject Engineer - ElectricalKennewick, WA$105,400–$170,000 / yearFull timeYour role will involve developing winning engineering proposals with technical staff, executing projects within budget and schedule constraints, and maintaining robust client relationships. Imagine a day where you lead dynamic design engineering projects, guiding cross-functional teams to deliver innovative, high-quality solutions on time and within budget.
Electrical Project Engineer Enercon services IncElectrical Project EngineerKennewick, WA$103,000–$185,000 / yearFull timeWith your proven management skills, you'll support Project Managers with project schedules, financials, and reporting while actively supporting project design to ensure quality deliverables and propel business growth. Tasks may also include developing winning engineering proposals with technical staff, executing projects within budget and schedule constraints, and mentoring less experienced individuals.
Electrical Engineer - Mid, Senior & Principal Levels Enercon services IncElectrical Engineer - Mid, Senior & Principal LevelsKennewick, WA$90,000–$185,000 / yearFull timeExperience in one of the following industries highly preferred: engineering/design services, power generation, nuclear power, heavy industrial including chemical or pulp & paper, energy, and government (DOE) projects. We continually invest in our employees and provide training and tools for advancement, development, and career progression-whether you prefer a path to become a subject matter or technical expert, a people leader, a project manager, or a leader in business development.
LHO Electrical Engineering Lead California Institute of TechnologyLHO Electrical Engineering LeadRichland, WAFull timeThe LIGO Laboratory's mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach. Jointly operated by the California Institute of Technology and Massachusetts Institute of Technology, the LIGO Laboratory operates world-leading observatories near Richland, WA and Baton Rouge, LA as well as R&D centers on the Caltech and MIT campuses.
Sr. Electrical Designer Gannett Fleming, Inc.Sr. Electrical DesignerFife, WAFull timeWe measure our success by the strength of our relationships - that's why we're the employer of choice for 5,000+ of the industry's brightest engineers, planners, architects, inspectors, designers, and more. At GFT, the electrical team is dedicated to creating efficient, innovative solutions for electrical systems, ensuring comfort and sustainability in every project.
Senior Electrical Engineer | Seattle, WA IMEG Corp.Senior Electrical Engineer | Seattle, WAQueen Anne, WAFull timeIMEG's electrical engineers design power distribution, lighting, and specialty electrical systems for buildings and infrastructure* Electrical projects support a wide range of facility types, including data centers, hospitals, and K-12 environments* The team works closely with other design disciplines to deliver integrated, code-compliant, high-performance, energy-efficient outcomes for clients. IMEG is hiring a Senior Electrical Engineer in Seattle, Washington, to lead design efforts as a project manager or lead engineer for moderate to complex building projects.
Electrical Project Designer Gannett Fleming, Inc.Electrical Project DesignerFife, WAFull timeAs an originator or peer reviewer of documents, ensures that production of drawings and specifications meets the scope, schedule, cost and quality requirements and satisfies federal, state, and local requirements and GFT's Quality Management System. Understands client requirements as they relate to the electrical scope of work; aligns and develops detailed design documents including drawings, specifications, cost estimates, reports, and calculations.
Senior Electrical Designer 2 IMEG Corp.Senior Electrical Designer 2Queen Anne, WAFull timeThis position is not eligible for sponsorshipPhysical Requirements* Regularly required to sit, walk, stand, talk, see, hear, and lift objects up to 25 pounds* Occasionally required to drive, kneel, stoop, crouch, crawl, reach with hands or arms, and grasp or pull* Will have limited exposure to outside weather conditions and loud noises. The Senior Electrical Designer 2 will lead projects as a project manager or lead designer for the delivery of large and highly complex projects with minimal support required from senior staff.
Senior Electrical Designer - Buildings Colliers Engineering & DesignSenior Electrical Designer - BuildingsSeattle, WA$78,500–$104,400 / yearFull timeThe range of competencies includes voltage classes from 120V to 765kV, generating plant and substation design and implementation, substation equipment upgrades, relay and protection upgrades, Power System Studies, renewable design and implementation / interconnection, distribution system upgrades, water wastewater system designs, building electrical upgrades, and more. We have also created an internal culture that provides the resources and technology needed to encourage personal and professional growth opportunities through reimbursement for education; a free in-house resource for hundreds of educational and self-enrichment courses; mentorship program; wellness program; Women's Organization and ongoing philanthropic opportunities.
Electrical Engineer - Substation Design Hanson Professional Services, Inc.Electrical Engineer - Substation DesignSeattle, WA$147,000–$175,000 / yearFull timeThis senior-level role is ideal for a licensed Professional Engineer with extensive experience in high-voltage substations, including physical layout, protection and control coordination, and interdisciplinary design integration. Hanson Professional Services Inc. is seeking an experienced Electrical Engineer specializing in Substation Design to support power delivery projects for utility, municipal, and industrial clients.
Principal Project Manager Rolling Stock Mott MacDonald GroupPrincipal Project Manager Rolling StockSeattle, WAFull timeLeading or performing project management activities typical to rail vehicle procurement and development, including the following: developing project management plans; leading stakeholder meetings or design reviews with suppliers; leading a team of multidisciplinary subject matter experts to deliver successful project outcomes; controlling and monitoring cost, quality, and project delivery; and, implementing decisions and timely responses to dynamically evolving issues and challenges within projects. Demonstrated experience with various rail modes, vehicle types and suppliers, including light rail vehicles, commuter trains, intercity or high-speed trains, or knowledge of vehicle subsystems.
Electrical Engineer (Contractor) Zeno PowerElectrical Engineer (Contractor)Seattle, WA$65–$75 / hourFull timePerson" means (i) a U.S citizen or U.S. national; or (ii) any natural person who is a U.S. Lawful Permanent Resident (i.e., holds a Green Card), as defined by 8 U.S.C. 1101(a)(20) or as a "protected individual" defined by 8 U.S.C. 1324b(a)(3) (i.e., admitted as a refugee or is granted asylum). Develop and review documentation relating to electrical subsystems including Specifications, Interface Control Documents (ICDs), Bill of Materials (BOMs), Test Plans & Procedures, and Test Reports.
Senior Electrical Engineer (10+ Years) Coffman EngineersSenior Electrical Engineer (10+ Years)Seattle, WAFull timeWe are looking for a leader who works effectively with all personality types, is interested in developing close relationships with our great clients, and who desires to grow professionally and stay involved in the activities and exciting trends in the industry. Our broad range of markets, clients, and services, coupled with industry-leading talent, provides unique and exciting opportunities to grow as professionals, serve clients, and make a difference in our communities.
Now Hiring: Facilities Manager Express Employment ProfessionalsNow Hiring: Facilities ManagerBellingham, WA$115,000–$150,000 / yearFull timeThis is a highly visible leadership role for someone who excels at managing people, systems, vendors, and capital projects—while delivering an exceptional experience for tenants and stakeholders alike. If you’re a proactive Facilities Manager who takes pride in operational excellence, safety, and leadership—and you want to work on a top‑tier commercial property—we’d love to hear from you.
Project Manager (Systems - TPSS) Colliers Engineering & DesignProject Manager (Systems - TPSS)Seattle, WA$165,000–$190,000 / yearFull timeRamos CS, now a part of Colliers Engineering & Design, is actively hiring a Project Manager (Systems - TPSS) to perform a wide variety of professional engineering work in either a field or office setting as Owner's Representative on a transit capital program's Transit Power Substation System (TPSS) portfolio. Additionally, the Project Manager is responsible to proactively reviewing the contract documents to anticipate, identify, and/or prepare for any change orders needed to resolve conflicts and/or recommend improvements.
Senior Traffic Electrical Design (TED) Engineer ParametrixSenior Traffic Electrical Design (TED) EngineerPuyallup, WA$140,000–$190,000 / yearFull timeIn this role, you'll collaborate with multidisciplinary transportation teams, contribute to major infrastructure pursuits and delivery, and play a key role in the long-term growth and leadership of our TED practice. This is an exciting opportunity for an experienced engineer to help expand our roadway illumination, traffic signal, and ITS practice across Washington and Oregon, with the opportunity to grow into becoming the leader of our Pacific Northwest TED team.
Electrical Engineer - Distribution Design Hanson Professional Services, Inc.Electrical Engineer - Distribution DesignSeattle, WA$147,000–$175,000 / yearFull timeThe successful candidate will bring technical depth, leadership capability, and hands-on experience supporting transmission and distribution (T&D) utilities, municipal power providers, or utility engineering consultants. This senior-level role is ideal for a Professional Engineer with strong experience in utility distribution systems, including overhead and underground distribution, system upgrades, reliability improvements, and customer-driven projects.
Operations Director - Electrical Construction McKinstryOperations Director - Electrical ConstructionSeattle, WAFull timeIn this role, you will provide operational leadership across all phases of electrical construction projects, ensuring exceptional client outcomes, strong team engagement, and consistent project profitability. contingent upon successfully passing a pre-employment drug and alcohol test, complying with the requirements of the Immigration Reform and Control Act and a Confidentiality Agreement, in addition to successful outcomes of background and reference checks.
Integrated Facilities Manager JLLIntegrated Facilities ManagerWedgwood, WAFull timeAt least five years of supervisory experience in a facilities management- related field, including client service, conference services, vendor contracts and/or related services. child care, elder care), nationality, ethnic or national origin or ancestry, citizenship, marital status, civil partner status, sexual orientation, gender identity or expression, transgender status, veteran’s status, genetic information, trade union membership, social position, political view or status as a qualified individual with a disability, protected leave status or any other protected characteristic in accordance with applicable law.
Assistant Maintenance Manager JLLAssistant Maintenance ManagerEverett, WAFull timeWorking conditions may include working at elevated heights, small spaces, dust, fumes/odors, hot/cold temperatures, inside/outside noise, vibration, standing on concrete for long hours and wet or uneven surfaces. Working conditions may include working at elevated heights, small spaces, dust, fumes/odors, hot/cold temperatures, inside/outside noise, vibration, standing on concrete for long hours and wet or uneven surfaces.
Senior Project Manager (10+ Years) Coffman EngineersSenior Project Manager (10+ Years)Seattle, WAFull timeCoffman Engineers is seeking aSeniorProject Manager with 10+ years of experienceto join our Mechanical Engineering department in Seattle as a long-term member of our highly-respected team, with specific support being provided to our Energy Group. Our broad range of markets, clients, and services, coupled with industry-leading talent, provides unique and exciting opportunities to grow as professionals, serve clients, and make a difference in our communities.
Assistant Engineering Manager JLLAssistant Engineering ManagerWedgwood, WAFull timeWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. child care, elder care), nationality, ethnic or national origin or ancestry, citizenship, marital status, civil partner status, sexual orientation, gender identity or expression, transgender status, veteran’s status, genetic information, trade union membership, social position, political view or status as a qualified individual with a disability, protected leave status or any other protected characteristic in accordance with applicable law.
Quality Control Manager - Federal Construction Contrack WattsQuality Control Manager - Federal ConstructionBremerton, WAFull timeImplement methods for monitoring work activities such as three phases of control and daily progress reports to accurately inform project manager and/or project superintendent of current status of work activity. What We're Looking For: Experience: Bachelor's degree in construction, Civil, Architectural, Mechanical and/or Electrical Engineering is preferred; an equivalent combination of education and experience will be considered.
Senior Project Manager Puget Sound Energy, IncSenior Project ManagerClyde Hill, WAFull timeThe Growth Strategy team at Puget Sound Energy is accountable for enabling beneficial customer growth through innovative grid integration solutions that deliver customer value whileensuringreliability, affordability, and progress toward clean energy goals. Strong knowledge in project management discipline to effectively arrange resources and manage multiple medium to high complexity projects in a cross-functional environment.
Maintenance Manager Waste Connections US IncMaintenance ManagerSequim, WA$90,000–$100,000 / yearFull timeWaste Connections (NYSE: WCN)is not just the leading waste services company in North America - it's also an incredible place to grow your career. What You Bring: 3+ years of experience in truck, light, or heavy equipment maintenance and repair (waste industry experience a plus).
Service Manager, Digital Automation and Control ABB IncService Manager, Digital Automation and ControlBrowns Point, WARemote$142,500–$228,000 / yearFull timeYou will be responsible for P&L results with full accountability of running the day-to- day operations, integrate and develop processes that meet business needs across the organization, manage complex issues within functional areas of expertise, be involved in long-term planning, and contribute to the overall business strategy. The Division's extensive service portfolio offers product care, modernization, and advisory services to improve performance, extend equipment lifetime and deliver new levels of operational and sustainable efficiency.
Senior Design Phase Manager McKinstrySenior Design Phase ManagerSeattle, WA$105,030–$185,500 / yearFull timeEmployment iscontingent upon successfully passing a pre-employment drug and alcohol test, complying with the requirements of the Immigration Reform and Control Act and a Confidentiality Agreement, in addition to successful outcomes of background and reference checks. Be proactive about developing new methods and techniques that will drive design phase management results on current projects and future projects.
Church Facility Manager First Congregational ChurchChurch Facility ManagerBellingham, WA$32–$39 / hourPart timeThe Church Facility Manager, in collaboration with the Board of Trustees, is responsible for the maintenance of church property, ensuring its operability and aesthetic appeal to foster a conducive working environment. Demonstrated ability to communicate effectively with staff, church members, and the general public using tact, courtesy, and good judgment, including conflict resolution skills.
Portfolio Energy & Strategy Manager JLLPortfolio Energy & Strategy ManagerSeattle, WAFull timeYou will drive operational improvements through the identification and implementation of opportunities to improve energy and sustainability performance across extensive real estate portfolios, collaborate with other JLL energy managers to share best practices, and engage with JLL facility managers to become the key point of contact for the provision of wide-ranging advice in relation to all aspects of environmental sustainability. Reporting to the Americas sustainability team lead, you will drive the development and execution of an energy, water, and waste management program in order to meet the client's energy, water, and carbon footprint reduction and landfill diversion goals working through JLL's Integrated Facilities Management team.
Technical Sales Manager - Rack and Row Solutions Vertiv CorporationTechnical Sales Manager - Rack and Row SolutionsOlympia, WAFull timeThis role will work closely with regional sales teams, consultants, contractors, and end users to position Great Lakes and Vertiv solutions across data center, enterprise IT, telecom, edge, and infrastructure modernization projects. * Develop technical specifications and solution designs for rack and cabinet infrastructure, including racks, containment, cable management, airflow management, rack PDUs, single-phase UPS, and in-rack three-phase UPS.
Technical Program Manager II (Display technology) Bucher & Christian Consulting, Inc. dba BCforward (BCF)Technical Program Manager II (Display technology)Redmond, WAFull timeThe ideal candidate will have strong experience in display technology, image processing, and algorithm validation across hardware and software and a proven ability to plan and deliver end-to-end validation milestones that meet image quality requirements on real hardware. * Drive cross-functional alignment and execution across interdependent workstreams including display hardware, testing, software, and architecture, ensuring dependencies are tracked and gaps are closed.
Senior Construction Project Manager - Data Centers McKinstrySenior Construction Project Manager - Data CentersSeattle, WA$105,030–$185,500 / yearFull timeBA/BS degree in Construction Management, Mechanical Engineering, ElectricalEngineering, Architecture, Facilities Management or equivalent work experiencerequired. Intermediate working knowledge of Microsoft Word, Excel, Outlook and Projectrequired; working knowledge of SharePoint preferred.
Senior Implementation Manager (068) ANR Group IncSenior Implementation Manager (068)Richland, WA$78–$105 / hourTemporaryContractorFull timeKey project documentation includes, but is not limited to: Project Schedule (both work management and project lifecycle schedules) Implementation Means & Methods (both EN and Vendor) Risk Register, Work Orders & Associated Documentation (weld records, ASME Section XI repair and replacement plans, field sketches, etc.) Quality Control Inspections & Hold Points, Test & Commissioning Plans, Clearance Orders & Turnover Strategy, Materials, Tools & Specialty Tooling, Resource Load Boards (including mobilization and demobilization strategy). Anecdotally, when Enterprise Risk Project(s) are refueling outage critical path(s), this position is leveraged to find ways to save client’s critical path hours (thousands of dollars), reduce outage durations (millions of dollars), and preclude risks coming to fruition that extend outage duration (tens of millions of dollars).