Sr. Account Executive - Telecom Electro Rent CorpSr. Account Executive - TelecomGlendale Heights$120,000Full timeThis is an ideal opportunity for an experienced field sales professional who enjoys meeting customers face-to-face, developing strategic relationships, and uncovering new revenue opportunities. Electro Rent is looking for a driven, relationship-focused Senior Telecom Account Executive to grow and protect a portfolio of high-value telecom accounts across the Midwest.
NewSenior Communications & Publicity Marketing Manager, Talent Brand (Remote) BraintrustSenior Communications & Publicity Marketing Manager, Talent Brand (Remote)Chicago, ILRemoteTRM Labs is looking for a Senior Communications & Publicity Marketing Manager, Talent Brand to build and expand the external profile of TRM's CEO and senior leaders among high-priority talent and investor audiences, including the world's best builders, engineers, AI researchers, and mission-driven operators. TRM is looking for a hands-on communications and publicity marketer who can build executive visibility through top-tier podcasts, speaking opportunities, social and creator-led platforms, nontraditional earned channels, strategic partnerships, and high-impact storytelling.
NewChief Executive Officer SPGChief Executive OfficerChicago, ILDemonstrated success building and leading executive teams across Sales, Marketing, Product, Engineering, Customer Success, Finance, and Operations. This executive will drive strategy, operations, product direction, and profitability while leading M&A initiatives and building a high-performing leadership team.
Executive Director The Exeter GroupExecutive DirectorChicago, ILThe ED serves as the public face of the organization and works closely with executive leadership, including the CMO, to improve patient outcomes and drive growth through effective program and funding strategies. Partner with the CEO and CMO to advance integrated care models, translating clinical priorities into effective programs and ensuring high-quality, data-driven outcomes.
ServiceNow Sales Executive V-Soft Consulting Group IncServiceNow Sales ExecutiveChicago, IllinoisRemoteInternExpectations Upon Hire: Outbound cold calls, lead follow up, in person and virtual Teams meetings, competitive analysis, trade shows and follow up activity expected. Job Responsibilities: Build a solid sales funnel by actively hunting new ServiceNow prospects via LinkedIn, ZoomInfo, LinkedIn connections, internal leads, and prior connections.
NewExecutive Assistant & Operations Coordinator The Grant Fetter Homes Team @ CompassExecutive Assistant & Operations CoordinatorWauconda, IL$21–$24 / hourThe Grant Fetter Homes Team is seeking a highly organized, proactive, and trustworthy Executive Assistant & Operations Coordinator to provide direct support to the Team Lead while helping manage the daily administrative operations of a rapidly growing real estate organization. Led by veteran agent and sales strategist Grant Fetter, our team provides hands-on training, weekly coaching, one-on-one mentorship, and clear systems that help agents build predictable, scalable success.
IT Channel Sales Executive Gables Search GroupIT Channel Sales ExecutiveChicago, ILThe Global Technology Advisor will be responsible for generating new monthly recurring revenue (MRC), maintaining strong relationships with partners, vendors, and clients, and supporting complex Technology solutions and long-term strategies for Mid-Market and Enterprise organizations. Work jointly with the support staff (Marketing, Operations, Sales Management, Engineers, Account Managers, etc.) to build sales and client technology strategies; understand business requirements, and work with engineers to architect the right solutions.
NewDirector Therapy Operations Encompass Health Rehabilitation Institute of LibertyvilleDirector Therapy OperationsRolling Meadows, ILOur achievements include being named one of the "World's Most Admired Companies" and receiving the Fortune 100 Best Companies to Work For® Award, among other accolades, which is nothing short of amazing. With access to cutting-edge equipment and technology, join a team that values teamwork, support, and inclusiveness in delivering impactful outcomes.
NewRegional Director Independent Living Sales Lifespace CommunitiesRegional Director Independent Living SalesChicago, IL$132,200–$190,300 / yearChampion and coach Prospect-Centered Selling across the region, ensuring Community Sales Directors and Sales Counselors consistently uncover each prospect's motivations, tailor the sales experience, and build lasting relationships that improve conversion rates and resident satisfaction. This is more than a regional sales leadership role, it's an opportunity to influence strategy, drive measurable business results, mentor future sales leaders, and help shape the future of senior living.
NewGlobal Media Director Kimberly-ClarkGlobal Media DirectorCicero, IL$96,000–$115,200 / yearFor Kimberly-Clark to grow and prosper, we must be an inclusive organization that applies the diverse experiences and passions of its team members to brands that make life better for people all around the world, which is why we seek to build a workforce that encompasses the experiences of our consumers. When you join our team, you’ll experience Flex That Works: flexible (hybrid) work arrangements that empower you to have purposeful time in the office and partner with your leader to make flexibility work for both you and the business.
NewDirector Sr – Commercial Strategy Global ProAmpacDirector Sr – Commercial Strategy GlobalChicago, ILWe are seeking an accomplished and visionary Senior Director, Global Commercial Strategy to lead the development and execution of data-driven commercial strategies that accelerate revenue growth, expand market presence, and increase customer value globally. Minimum of 10 years of progressive experience in commercial strategy, business development, sales operations, marketing strategy, market intelligence, corporate strategy, or related commercial leadership roles.
Associate Marketing Director - Immunology Account Executives AbbVie IncAssociate Marketing Director - Immunology Account ExecutivesILThe Associate Director, Immunology Account Executive (IAE) Marketing, is responsible for leading, developing, and executing IAE marketing plans and programs needed to support the IAE in-field team in implementing processes and protocols within Health Systems and large Group Practices that support the use of Immunology Brands and Patient Support Solutions. Internally, fosters positive working relationships with the sales force, market access, market research, sales training, regulatory, HEOR, marketing analytics, and other cross franchise marketing teams.
Senior Marketing Executive (Outside Sales) Labcorp Holdings IncSenior Marketing Executive (Outside Sales)Itasca, IL$85,000–$100,000 / yearIf you are an individual with a disability who needs assistance using our online tools to search and apply for jobs, or needs an accommodation, please visit our accessibility site or contact us at Labcorp Accessibility. Job Responsibilities: Drive new business and organize an annual book of upselling business, while meeting and exceeding sales growth goals in the assigned territory.
Head of Change Management for Marketing Transformation, Executive Director JPMorgan Chase Bank, N.A.Head of Change Management for Marketing Transformation, Executive DirectorChicago, ILFull timeYou will manage a team of change practitioners delivering end-to-end change planning and execution across the project lifecycle, and you will serve as a trusted advisor to senior sponsors and stakeholders to translate strategy into actionable adoption plans. Chicago,IL $161,500.00 - $245,000.00 / year; Columbus,OH $147,250.00 - $235,000.00 / year; Wilmington,DE $161,500.00 - $245,000.00 / year; New York,NY $171,000.00 - $260,000.00 / year .
Head of Change Management for Marketing Transformation, Executive Director JPMorgan Chase & CoHead of Change Management for Marketing Transformation, Executive DirectorChicago, ILYou will manage a team of change practitioners delivering end-to-end change planning and execution across the project lifecycle, and you will serve as a trusted advisor to senior sponsors and stakeholders to translate strategy into actionable adoption plans. Demonstrated success leading portfolio-level change across multiple concurrent initiatives in a matrixed organization; proven ability to lead cross-functional collaboration across various stakeholder groups.
Executive Assistant to EVP, Chief Marketing and Communications Officer TransUnionExecutive Assistant to EVP, Chief Marketing and Communications OfficerChicago, IL$90,000–$150,000 / yearFor You: Grow and recharge with tuition reimbursement, flexible time off for exempt employees or paid time off for nonexempt employees, up to 12 paid holidays per year, commuter benefits, employee discounts, charitable gift matching, and paid volunteer time off, plus corporate volunteer events that make it easy to give back. At TransUnion, actual compensation is based on careful consideration of additional factors such as (but not limited to) an individual's education, training, work experience, job-related skill set, location, and industry knowledge, as well as the scope and responsibilities of the position and market considerations.
Executive Director, Marketing - Project & Development Services (PDS) and Property Management Jones Lang LaSalle IncExecutive Director, Marketing - Project & Development Services (PDS) and Property ManagementChicago, ILJob Description: The ideal candidate for the Head of Marketing for Project & Development Services (PDS) and Property Management is a senior marketing leader with deep portfolio marketing experience, capable of shaping multi-year strategy and driving measurable growth across two of JLL's largest businesses. This role serves as the strategic growth and brand advisor for both PDS and Property Management, overseeing integrated marketing planning across demand generation, brand positioning, content, digital marketing, sales enablement, thought leadership, media, and analytics.
Account Executive – Marketing Services iDeltaAccount Executive – Marketing ServicesChicago, ILRemoteFull timeCandidates are expected to actively use company systems, document sales activity, build pipeline, and show measurable progress in developing opportunities and producing business. The right candidate knows how to start conversations, uncover business needs, communicate value clearly, and build momentum in the pipeline.
Executive Assistant - Marketing Vizient IncExecutive Assistant - MarketingChicago, IL$68,500–$116,300 / yearBeyond traditional executive support responsibilities, this role will help facilitate leadership team effectiveness by coordinating team meetings, tracking action items, supporting planning activities, and helping ensure successful execution of strategic initiatives. At Vizient, our support professionals are highly respected and, as an organization, we are committed to our administrative community by offering a unique approach to career development through skill development, knowledge expansion, networking, leadership development, and professional growth.
Sales Development Executive-Veritas (Commercial Print & Marketing) RR Donnelley & Sons CoSales Development Executive-Veritas (Commercial Print & Marketing)Buffalo Grove, IL$50,000–$150,000 / yearWith 22,000 clients, including 93% of the Fortune 100, and 32,000 employees across 28 countries, RRD brings the expertise, execution, and scale designed to transform customer touchpoints into meaningful moments of impact. Promotes and sells the organization''s products and services within assigned territory, product range, or list of new and existing customer accounts to achieve significant sales targets.
Senior Account Executive, Sports Marketing Omdus Omd UsaSenior Account Executive, Sports MarketingChicago, IllinoisWith the combination of both disciplines under a single offering, Optimum Sports is able to provide its clients with unique and advantageous marketplace leverage through which it delivers cohesive, multi-platform sports marketing strategies. The Account Executive also leads in the development and implementation of sports-focused sponsorship and media strategies designed for clients to create customized multi-platform programs.
Account Executive (Automotive Digital Marketing) (HYBRID) C-4 AnalyticsAccount Executive (Automotive Digital Marketing) (HYBRID)Chicago, ILFull timeOur Account Executive (Automotive Digital Marketing) often challenges our prospects with new ideas and ways in which our portfolio of analytics-driven digital marketing services will lead to growth and increased revenue. Accelerated Growth via Osmosis and Coaching: Learn sales strategies and industry knowledge naturally by hearing colleagues handle calls and receive instant feedback and hands-on guidance from your manager and colleagues during in-person weekly one-on-ones.
Marketing Specialist Account Executive: Non-Profit Salesforce IncMarketing Specialist Account Executive: Non-ProfitIL$77,550–$103,750 / yearAbout the position: The Salesforce Marketing Specialist AE is a subject matter expert and trusted advisor who works with nonprofit prospects and customers to evangelize marketing platform solutions that deliver relevant, personalized journeys across channels and devices. We are seeking an experienced quota-carrying sales executive who can work both as part of a broader Account Team and as an Individual Contributor driving self-generated sales opportunities focused on the full Salesforce Marketing technology stack.
Product Marketing Director, Quantum Computing InfleqtionProduct Marketing Director, Quantum ComputingChicago, ILRemote$165,000–$190,000The ideal candidate brings product marketing experience from a quantum computing company or a substantive computing environment such as HPC, cloud infrastructure, AI infrastructure, semiconductors, enterprise platforms, developer tools, or advanced computing systems. This leader will translate advanced quantum platforms, technical milestones, and roadmap priorities into clear market stories that build confidence, support commercial growth, and establish Infleqtion as a leader in practical quantum computing.
Marketing Manager ThreeKit IncMarketing ManagerChicago, ILThis role is designed for someone who brings deep, proven results in at least one marketing channel, develops specific ideas for Threekit, and is comfortable moving from strategy to hands-on execution. You'll be one of two people on the team, working directly with the Director of Marketing and sharing responsibility for everything from email and webinars to social media, partnerships, and events.
Digital Marketing Director Of Product Operations, Technology & AI Transf LMG Staffing SolutionsDigital Marketing Director Of Product Operations, Technology & AI TransfChicago, ILProduct Operations, Technology & AI Transformation Philosophy at Logical Media Group: Logical Media Group is a dynamic digital marketing agency committed to providing clients with scalable, differentiated digital marketing solutions and operational excellence across every stage of the client journey. This position is responsible for creating and implementing processes, best practices, operational frameworks, and AI-forward strategies that align with market demand, Logical’s digital marketing service offerings, and the agency’s Ideal Customer Profile (ICP), while ensuring products remain competitive, scalable, and commercially effective.
Marketing Manager ThreekitMarketing ManagerChicago, ILThis role is designed for someone who brings deep, proven results in at least one marketing channel, develops specific ideas for Threekit, and is comfortable moving from strategy to hands-on execution. You'll be one of two people on the team, working directly with the Director of Marketing and sharing responsibility for everything from email and webinars to social media, partnerships, and events.
Product Marketing Director TravelPerkProduct Marketing DirectorChicago, IL$190,500–$240,000 / yearAs Product Marketing Director you'll build the compelling narratives that communicate Perk's value proposition and set us apart from our competitors, run the go-to-market engine that turns product investment into commercial outcomes, and build the competitive intelligence function that keeps the whole company sharp. In practice, that means using AI to research and prioritise accounts, draft and refine outreach, handle customer interactions more effectively, synthesise information, and cut through shadow work - the invisible tasks that pull people away from the work only they can do - so you can focus on relationships and outcomes.
Product Marketing Director TravelPerk S.L.Product Marketing DirectorChicago, IL$190,500–$240,000 / yearAs Product Marketing Director youll build the compelling narratives that communicate Perks value proposition and set us apart from our competitors, run the go-to-market engine that turns product investment into commercial outcomes, and build the competitive intelligence function that keeps the whole company sharp. In practice, that means using AI to research and prioritise accounts, draft and refine outreach, handle customer interactions more effectively, synthesise information, and cut through shadow work - the invisible tasks that pull people away from the work only they can do - so you can focus on relationships and outcomes.
Marketing Director ResponsivMarketing DirectorChicago, IllinoisYou will be responsible for building a brand that reflects the sophistication and quality of the product, establishing Responsiv as a credible voice in Regulatory Change Management, and creating repeatable marketing motions that generate qualified opportunities. Build a world-class enterprise brand Define and enforce a high bar for brand, voice, and visual identity, ensuring Responsiv feels both modern and enterprise-grade.
Sales and Marketing Director INB- GRACE MANAGEMENT INCSales and Marketing DirectorNorthbrook, ILPart timeEstablish a flexible work schedule that supports the demands of the community outside of typical business hours as needed to provide visits, respond to telephone inquiries, give presentations, set appointments with qualified prospects in order to close sales. Conduct business development appointments, events, and presentations with key figures and their associates (i.e., physicians, medical professionals, rehabilitation hospitals, non-medical professionals, etc.) in order to build relationships and generate referrals.
Sales and Marketing Director Grace ManagementSales and Marketing DirectorNorthbrook, IllinoisEstablish a flexible work schedule that supports the demands of the community outside of typical business hours as needed to provide visits, respond to telephone inquiries, give presentations, set appointments with qualified prospects in order to close sales. Conduct business development appointments, events, and presentations with key figures and their associates (i.e., physicians, medical professionals, rehabilitation hospitals, non-medical professionals, etc.) in order to build relationships and generate referrals.
Product Marketing Director PerkProduct Marketing DirectorChicago, Illinois$190,500–$240,000 / yearAs Product Marketing Director you'll build the compelling narratives that communicate Perk's value proposition and set us apart from our competitors, run the go-to-market engine that turns product investment into commercial outcomes, and build the competitive intelligence function that keeps the whole company sharp. In practice, that means using AI to research and prioritise accounts, draft and refine outreach, handle customer interactions more effectively, synthesise information, and cut through shadow work - the invisible tasks that pull people away from the work only they can do - so you can focus on relationships and outcomes.
Sales and Marketing Director Brookdale Senior Living IncSales and Marketing DirectorOrland Park, ILContact sources include legal and financial professionals, senior organizations, appropriate special interest groups, hospital discharge planners, skilled nursing facilities, retirement communities, clergy, medical insurance providers, and other local community contacts. Knowledge of sales and marketing to include principles and methods for showing, promoting, and selling products or services to include marketing strategy and tactics, sales techniques, and sales control systems.
Operations & Marketing Coordinator Rukes GroupOperations & Marketing CoordinatorHoffman Estates, ILRemoteWith more than 100 years of combined ministry leadership experience and over 600 successful staff placements throughout our careers, we partner with organizations to identify leaders who align with their mission, culture, and long-term vision. This role combines operational excellence with marketing and communication responsibilities, helping ensure that internal processes run smoothly while supporting the continued growth and visibility of Rukes Group.
Director, Marketing - The Pink Stuff Rust-Oleum CorporationDirector, Marketing - The Pink StuffVernon Hills, ILThis role requires a strong brand strategist with hands-on experience building brands, shaping compelling positioning, developing breakthrough innovation, and leading marketing programs across social, digital, retail, and ecommerce channels. Demonstrated expertise in social and digital marketing, including brand content strategy, influencer marketing, performance media, ecommerce activation, and using digital analytics to optimize investment and impact.
Director of Product Marketing - USA StoryblokDirector of Product Marketing - USAChicago, ILRemote$184,200–$250,000 / yearYou can read API documentation, understand headless CMS architecture, and hold a credible, detailed conversation with engineers and technical evaluators about how the product actually works — its components, integration points, and trade-offs versus alternative approaches. You've likely worked hands-on with developers before, whether as a technical product marketer, solutions engineer, technical product manager, or in an engineering-adjacent role, and you know how to earn credibility with a technical audience rather than assume it.
Director, Technical Product Marketing Okta IncDirector, Technical Product MarketingChicago, IL$242,000–$332,000 / yearClassification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. What Youll Be Doing Set the Strategy: Define and own a proactive roadmap of technical storytelling, demos, and product experiences across the Okta and Auth0 portfolios - moving the function from reactive request-handling to strategic, GTM-aligned impact.
Marketing Director Ghafari AssociatesMarketing DirectorChicago, Illinois$140,000–$160,000 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The ideal candidate must be comfortable and have experience working in a matrix organization, developing and executing strategic marketing and sales plans, creating efficiency-driven processes, collaborating globally, driving innovation, and integrating acquired marketing and sales forces.
Salesforce Marketing Cloud Consulting Director PricewaterhouseCoopers LLPSalesforce Marketing Cloud Consulting DirectorChicago, IL$155,000–$410,000 / yearAs a Salesforce Marketing Cloud Consulting Director, you will lead the charge in optimizing operational efficiency for our clients by analyzing their needs, implementing software solutions, and providing training and support for seamless integration and utilization of Salesforce applications. PwC does not intend to hire experienced or entry level job seekers who will need, now or in the future, PwC sponsorship through the H-1B lottery, except as set forth within the following policy: https://pwc.to/H-1B-Lottery-Policy .
Director of Communications & Marketing Treatment Alternatives for Stronger CommunitiesDirector of Communications & MarketingChicago, IL$85,000–$95,000 / yearOversees media relations, including developing strategic messages and talking points; preparing leadership staff for media interviews; giving media interviews as appropriate; coordinating media outreach; and responding to media inquiries. The director oversees the development and delivery of communication strategies and tools to advance TASC’s mission and strategic initiatives, and provides consultation and support to executive staff and other leaders in order to communicate the strongest elements of TASC to our most influential external audiences.
Executive Director, Analytics Omdus Omd UsaExecutive Director, AnalyticsChicago, IllinoisStellar communication and presentation skills: we need someone who is articulate, engaging and straightforward – and, above all, can effectively and convincingly translate unstructured business solutions into innovative customer marketing programs. Share POVs regarding industry changes in the data and analytics space (future of measurement, new data solutions like clean rooms, attention measurement, etc.).
Marketing Manager - Remote ButterflyMXMarketing Manager - RemoteChicago, ILRemoteAccess to optional benefits including pre-tax flexible healthcare spending accounts (FSA and HSA), Dependent Care FSA, and Commuter Benefits, as well as optional Supplemental Life, AD&D, Hospital Indemnity, Disability, Legal, Accident, Critical Illness, Pet, and Personal Liability Insurance. Our products are installed in more than 15,000+ multifamily, commercial, gated communities, and student-housing properties worldwide, including properties developed, owned, and managed by the most trusted names in real estate.
Marketing Account Manager Impact NetworkingMarketing Account ManagerChicago, IllinoisYou translate each client’s business case into 90-day execution plans, lead Quarterly Business Reviews and Campaign Planning Reviews, direct cross-functional delivery across Strategy, Creative, Paid Media, and Web, and own the renewal conversation. Accountable for the full client experience from Executive Marketing Consultant handoff through renewal, the Marketing Manager serves as a fractional marketing director for a portfolio of 8-10 B2B clients.
Sr Marketing Manager/Strategic Industry Lead - Microelectronics (Relocation Available To Naperville, IL) Ecolab Inc.Sr Marketing Manager/Strategic Industry Lead - Microelectronics (Relocation Available To Naperville, IL)Naperville, IL$133,700–$200,600 / yearThis individual will be expected to lead, collaborate, and work closely with other functions (i.e., sales, operations, finance, research, and supply chain) on projects and teams to deliver new customers and new growth solutions for our Global Microelectronics segment. The Senior Marketing Manager role has broad-based responsibility for developing and implementing successful marketing strategies and programs for Global High Techs Global Microelectronics segment.
Sr Marketing Manager/Strategic Industry Lead - Microelectronics (Relocation Available to Naperville, IL) EcolabSr Marketing Manager/Strategic Industry Lead - Microelectronics (Relocation Available to Naperville, IL)Naperville, IllinoisThis individual will be expected to lead, collaborate, and work closely with other functions (i.e., sales, operations, finance, research, and supply chain) on projects and teams to deliver new customers and new growth solutions for our Global Microelectronics segment. The Senior Marketing Manager role has broad-based responsibility for developing and implementing successful marketing strategies and programs for Global High Techs Global Microelectronics segment.
Regional Director Of Sales And Marketing Cedarhurst Senior LivingRegional Director Of Sales And MarketingChicago, ILPosition Summary: The Regional Director of Sales and Marketing, reporting directly to the Divisional Director of Operations, leads and develops sales teams across an assigned region, coaching Directors of Sales and Sales Specialists to meet and exceed occupancy, revenue, and market share goals. This role involves actively participating in all staff activities aimed at fostering teamwork, unity, and morale, working alongside colleagues to create a supportive and cohesive work environment.
Director of Web, Marketing NinjaTraderDirector of Web, MarketingChicago, IL$130,000–$180,000 / yearExperience translating strategy into actionable roadmaps and leading complex cross-functional initiatives, with the ability to influence senior leaders and align teams across Marketing, Product, Brand, and Engineering. Partner with internal teams and external partners to manage and advance SEO and AEO across business units, ensuring alignment across Marketing, Product, Brand, and Engineering on priorities and execution.
Director - Strategic Marketing ProAmpac Intermediate IncDirector - Strategic MarketingChicago, ILWe are seeking an accomplished and visionary Director, Strategic Marketing (Market) to lead the development and execution of the market vertical strategy to support the overall business plan and strategic direction of the organization, effectively translating business goals into marketing plans that drive growth and improve customer experience. Minimum of 10 years of progressive experience in commercial strategy, business development, sales operations, marketing strategy, market intelligence, corporate strategy, or related commercial leadership roles.
Director Of Product Marketing, Quantum Computing InfleqtionDirector Of Product Marketing, Quantum ComputingChicago, IL$165,000–$190,000 / yearThe ideal candidate brings product marketing experience from a quantum computing company or a substantive computing environment such as HPC, cloud infrastructure, AI infrastructure, semiconductors, enterprise platforms, developer tools, or advanced computing systems. This leader will translate advanced quantum platforms, technical milestones, and roadmap priorities into clear market stories that build confidence, support commercial growth, and establish Infleqtion as a leader in practical quantum computing.