Sole Supplier Vs Single Source Jobs in Usa

Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.

AES a division of Lennox, was established in 1988 and is one of the largest manufacturers of roof curbs and drop box diffuser systems in the nation. We have recently expanded our capabilities as a single source supplier by adding a Mechanical Services Division as well as becoming a Misc. Steel manufacturer. These new services will reduce construction costs and eliminate coordination with multiple suppliers and subcontractors. Our focus will be to enhance the services provided to our General Contractor network nationwide. AES has 4 different fabrication facility locations nationwide to assist our customers and reduce their freight cost and shipment lead times.

Lennox AES is currently searching for a responsible Project Manager to oversee HVAC retrofit projects nationwide.

WHAT YOU WILL BE DOING

• Organize and schedule various projects to meet customer expectations.
• Communicate with project stakeholders including vendors, subcontractors, customer representatives and other 3rd parties.
• Facilitate solutions as project issues arise and driving projects to closure by managing inspections, punch lists and documentation needed for completion.

Qualifications

• 1 year of Project Management or Construction Management experience preferred
• Bachelor's degree preferred. Mechanical Engineering, Construction Management, or Building Sciences preferred.
• PMP/MBA is a plus
• Written and verbal communication skills
• Proficient with Microsoft Office, Excel especially

Compensation: This is a salaried exempt role. The starting salary range for this role and market is between $63,200 - $82,950 annually. Factors that may affect starting salary include geography/market and the skills, education, experience, and other qualifications of the successful candidate. Employees in this role are also eligible for an annual bonus in accordance with the terms of the Company’s applicable plan. Employees in this role are not eligible for overtime.

Benefits: Subject to applicable eligibility requirements, the following benefits are offered for this role: tuition reimbursement; medical, dental, and vision insurance; prescription drug coverage; 401(k) retirement plan; short-term disability insurance; 8 weeks paid birthing leave; 2 weeks paid bonding leave; life and long-term disability insurance.

Depending on date of hire, and subject to applicable eligibility requirements, new employees in this role also receive up to: 12 days paid time off, 2 paid well-being days, 1 paid volunteer day, 12 paid holidays, and 3 floating holidays per year.

Our Culture: At Lennox, our Core Values of Integrity, Respect & Excellence are ingrained in the fabric of the organization. They define our culture – which is about how we do business and how we treat others. Lennox is not just a workplace; we are a global community that values each team member’s contributions. As an equal opportunity employer, we are committed to recruit, develop, and retain talented individuals from a wide range of backgrounds, ensuring that everyone has the opportunity to succeed and contribute to our continued growth and success. At Lennox, you’ll take pride in our brands, knowing you are part of something special. Come, stay, and grow with us!

Disclaimers: The compensation and benefits information is accurate as of the date of this posting. Lennox reserves the right to modify this information at any time, with or without notice, subject to applicable law.

Buyer Planner

ABOUT THE ROLE

Certor Sports is seeking a highly analytical and execution-focused Buyer Planner to own supply planning and procurement execution across assigned product categories. This role sits at the center of demand, supply, and supplier performance — responsible for translating forecasts into actionable supply plans while ensuring materials and finished goods flow efficiently through the business.

You will help manage “the plan” end-to-end: balancing inventory, production needs, and supplier capabilities, while remaining hands-on with tactical purchasing and sourcing activities in a fast-moving manufacturing environment.

This role is ideal for someone who thrives at the intersection of planning and execution. Equally comfortable analyzing supply strategies and solving day-to-day operational challenges.

WHAT YOU'LL DO

Own the Supply Plan

• Develop and manage supply plans aligned to demand forecasts, production schedules, and inventory targets.
• Support S&OP processes by reconciling demand and supply, identifying risks, and driving consensus decisions.
• Maintain planning parameters including forecasts, lead times, safety stock, and replenishment strategies.
• Monitor inventory health, service levels, and supply risks; proactively adjust plans to prevent disruption.

Execute Tactical Procurement

• Create and manage purchase orders across materials, components, and finished goods.
• Drive supplier follow-up, confirmations, and delivery performance to ensure continuity of supply.
• Balance strategic planning with real-time operational execution in support of production priorities.
• Use ERP/MRP tools (NetSuite preferred) to manage planner workbench and purchasing workflows.

Drive Supplier Performance & Sourcing

• Build strong relationships with global suppliers through regular communication, reviews, and scorecards.
• Lead negotiations related to pricing, lead times, and payment terms within assigned categories.
• Support sourcing strategies and cost improvement initiatives aligned with company objectives.
• Partner with Product Development and Operations to support new product introductions (NPI) and smooth production launches.

Collaborate & Improve

• Work cross-functionally with Operations, Product, Logistics, and Finance to improve supply chain performance.
• Analyze data to identify opportunities for efficiency, cost reduction, and improved planning accuracy.
• Resolve quality, delivery, and supply challenges in collaboration with suppliers and internal teams.

WHAT WE'RE LOOKING FOR

• 5+ years of experience in supply planning, procurement, or sourcing within a manufacturing environment (sporting goods, hardgoods, or consumer products preferred).
• Proven ability to manage both strategic planning responsibilities and tactical buying execution.
• Strong understanding of inventory management, MRP planning, and supplier lead times.
• Experience working with international suppliers and complex product categories.
• Advanced Excel skills: experience with ERP/MRP systems (NetSuite strongly preferred).
• Highly organized, commercially minded, and comfortable operating in a fast-paced production environment.
• Strong communicator with the ability to influence across functions and with external partners.
• Bachelor’s degree in Supply Chain, Business, Finance, or related field (or equivalent experience).

Apply

Apply via LinkedIn or message us with a brief introduction and resume highlighting your Supply Chain experience.

Are you ready to build a career in innovation? The QUIKRETE Companies is looking for a passionate individual to join our team at our state-of-the-art Engineering & Technical Center in Johns Creek, Georgia.

We're hiring for the role of Engineer to support our cutting-edge research and product development efforts. This is a unique opportunity to help shape the future of the construction industry.

At QUIKRETE®, we’re leaders in bagged concretes, mortars, and grouts—and we’re making big moves in the CASE market with waterproof membranes, moisture barriers, sealants, and specialty coatings. This role will primarily support our QUIKRETE® and Custom® Building Products product lines.

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What You’ll Do

As a pivotal member of our Research and Development team, you will take a hands-on approach to evaluating novel materials and advancing product formulations, driving our mission to accelerate innovation and deliver smarter solutions.

• Drive Product Development: Implement advanced technologies and industry expertise to develop new, high-performance products for both consumer and commercial construction markets.
• Qualify Materials: Design and execute rigorous experimental protocols to evaluate, test, and qualify new raw materials and alternate supplier sources.
• Optimize for Profitability: Engineer and optimize product formulations to drive cost savings and maximize profitability without compromising quality.
• Enhance Performance: Reformulate and redesign existing products to achieve superior performance metrics and meet evolving market demands.
• Mentor and Develop Talent: Supervise, train, and mentor laboratory technicians and junior engineering staff, fostering a collaborative and high-performing team environment.
• Spearhead R&D Initiatives: Lead and manage the Research and Development (R&D) activities and project lifecycles for designated product categories.

What We’re Looking For

We believe that meaningful impact is driven by a strong technical foundation, relentless curiosity, and a drive to learn. While advanced degrees are welcome, they are not a prerequisite for success in this role.

Education & Experience

• Education: Bachelor’s or graduate degree in Chemical Engineering, Chemistry, Materials Science, Civil Engineering, or a closely related scientific discipline.
• Core Experience: 3+ years of hands-on experience in laboratory environments or field applications focused on cement, concrete, paints, coatings, or other construction materials.
• Preferred Expertise: Familiarity with analytical methodologies, product formulation, mechanical testing, Design of Experiments (DoE), cement chemistry, and adhesives or coatings is highly desirable.

Technical & Professional Skills

• Problem Solving: Exceptional critical thinking abilities, utilizing logic and reasoning to evaluate complex challenges and optimize solutions.
• Quantitative Acumen: Strong applied mathematics skills, including proficiency in algebra and complex unit conversions.
• Communication: Excellent written and verbal communication skills, with the proven ability to translate complex technical results and recommendations into clear insights for diverse, cross-functional audiences.
• Attention to Detail: Meticulous and analytical approach to all lab work, data collection, and reporting.
• Team Fit & Attitude: Highly motivated and dependable, with a strong desire to develop professionally within a collaborative, fast-paced, and innovation-focused environment.

Physical Requirements

• Frequent use of hands and arms for reaching, grasping, and fine motor manipulation.
• Capacity for intermittent standing, walking, turning, sitting, squatting, stooping, and bending.
• Ability to safely carry up to 25 lbs., lift/lower up to 50 lbs., and push/pull up to 100 lbs. (with material handling equipment assistance).
• Potential (non-local) travel up to 50%

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What You’ll Gain

• Professional Growth: We offer in-depth training, technical certifications, and clear career development paths.
• Supportive Culture: Work with experienced mentors in a friendly, collaborative setting.
• Flexibility & Independence: Manage your workflow with autonomy, backed by a strong support system.

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Our New Home in Johns Creek

Our brand-new, 70,000+ sq. ft. Engineering & Technical Center in the northern suburbs of Atlanta is a hub of innovation. It features:

• Advanced analytical and physical testing labs
• Environmental conditions controlled in all laboratories
• Scale-up and engineering development labs
• Modern offices and collaborative spaces

Johns Creek offers a vibrant lifestyle with a booming tech scene, great food, and a high quality of life, making it the perfect place to grow your career and enjoy your life outside the lab.

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Why Choose QUIKRETE®?

We offer competitive salaries and a full range of benefits:

• Medical, dental, and vision insurance
• Life and personal loss coverage
• Supplemental Life insurance options
• 401(k) plan with generous QUIKRETE® match

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QUIKRETE® is proud to be an Equal Opportunity Employer. We value diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, protected veteran status, or status as an individual with a disability.

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Let’s build the future—together. Apply now and make your mark at QUIKRETE®.

About The QUIKRETE Companies

An industry pioneer known for its iconic and unmistakable yellow bag of concrete mix, The QUIKRETE® Companies was founded in 1940. Over the last 85 years, The QUIKRETE Companies has strategically acquired leading brands that allow us to be a single source of supply for nearly every element of any construction project. Our brands have earned a reputation for quality, consistency, and performance, making us a reliable choice for commercial and residential building, repair, and rehabilitation products. As we continue to contribute to the growth and health of our country's structure and infrastructure, we truly are What America's Made Of®.

Power the data centers, hospitals, and other mission-critical facilities of tomorrow-designing both rugged rental products and stationary generator-set packages that keep them online. As an Electrical Project Engineer, you'll work in a unique manufacturing and dealer environment, leveraging expert-level AutoCAD and Inventor skills to craft low- and medium-voltage AC layouts, DC controls, and the logic that ties multiple gensets into advanced paralleling switchgear and smart control panels. Juggle multiple high-impact projects, troubleshoot in the test cell, and serve as the go-to authority for production teams and customers alike-making an outsized impact alongside a collaborative squad of engineers, sales pros, and suppliers.

• Produce comprehensive wiring schematics, conduit schedules, and panel layouts in AutoCAD and Inventor for diesel and natural gas gensets, ensuring every reference, layer, and legend is unambiguous.

• Size and specify breakers, relays, PLC/HMI hardware, and interface circuits that integrate seamlessly with low to medium-voltage paralleling switchgear and DC control systems.

• Audit project drawings, vendor prints, and specifications against UL, NFPA 70/110, ISO, and customer standards; log variances and close them before release.

• Diagnose elusive startup, commissioning, and controls problems for technicians through root-cause-based recommendations that feed back into design libraries to improve the product.

• Translate application questions into concise recommendations and solutions and document in formal engineering notes.

• Maintain production continuity
  • Follow standard protocols and proven design protocols to ensure consistent high-quality products that meet or exceed customer requirements.
• Manage the submittal dossier
  • Assemble, index, and track all drawings, studies, and data sheets through the approval cycle; document every revision for full traceability.
• Leverage Caterpillar engineering resources
  • Retrieve and interpret factory application guides, PID data, and software updates; ensure the latest revisions are embedded in each project.
• Enable precise estimating
  • Deliver dimensioned one-lines, BOMs, and labor take-offs to the Sales team so quotes reflect real scope, margin, and risk.
• Design for the exceptional case
  • Apply first-principles analysis to bespoke components or control sequences required by unique site conditions or regulatory environments.
• Control the critical path
  • Use tools and milestone checklists to keep engineering actions on time, document slippage causes, and propose corrective actions proactively.
• Adapt as requirements evolve
  • When priorities shift, re-baseline drawings, calculations, designs, and priorities so the entire team works from a single source of truth.

If precision, thorough documentation, and methodical problem-solving are how you create value, this role will let you practice your craft at a high level of electrical engineering discipline.

Education & Experience

• B.S. in Electrical Engineering (preferred) - or at least ten years of hands-on experience in the engine-driven power-generation industry or a closely related technology field with design engineering experience for 5+ years.
• Military veterans are strongly encouraged to apply.

Technical Expertise

• Proficiency with Caterpillar toolsets (CAT ET, CAT Monitoring Software, SIS Web, TMI, EDDC) is highly desirable.
• Working knowledge of diesel- and natural-gas generator sets is preferred; familiarity with lithium-ion energy-storage systems is a plus.
• Thorough understanding of relevant codes and standards-NFPA 70/110, NEC, NEMA, UL, IEEE.
• Expert-level 2D drafting in AutoCAD; 3D modeling experience required (Inventor preferred, or comparable platforms accepted).
• Exposure to generator paralleling switchgear, remote-fuel supply, and remote-cooling systems is preferred.

Other Requirements

• Valid driver's license with a clean record (no more than two minor violations in the last three years and no major violations in the last five years). A motor vehicle driving record check will be conducted for the final candidate.

Altorfer Inc. offers an industry leading compensation and benefit package:

* Health, Dental, Vision, Disability, and Life Insurance
* 401(k)
* Paid Holidays
* Paid Parental Leave and Funeral Leave
* Paid Time Off: Prorated 80 hours of PTO + 1 Floating Holiday
* Education Assistance
* Personal Tool Insurance, and Safety Equipment Reimbursement
* Voluntary Benefits: Supplemental Insurance, Accident, Critical and Hospital Indemnity Insurance, Legal Assistance and Identity & Fraud Protection

Salary Range: $60K to $120K annually

Work is normally performed both indoors and outdoors with moderate noise conditions. Limited exposure to all weather conditions is associated with this position. Physical requirements may include speaking, listening, writing, typing, reaching, pushing, pulling, lifting, carrying, sitting for extended periods, and managing stress. Occasionally required to walk or stand for short durations on manufacturing floors or job sites. Job hazards may include tripping, slipping, falling, jobsite hazards, hand injuries, driving related hazards, equipment movement, overexertion due to stress and fatigue. Required to follow all safety protocols and wear appropriate personal protective equipment depending on the environment or location. The noise level in the work environment is usually moderate to high. The noise level in the office environment is usually moderate to low. Must be flexible to work varying schedules and hours as needed. Occasional travel may be required. The physical demands described above are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Why Work for Altorfer?

At Altorfer, our iron is just the beginning. Our people make our company successful, and we would not be who we are without them. As a third-generation, family-owned company created in 1957, we bring our values into how we do business. Everyone from technicians, sales representatives, administrative professionals, or somewhere in between is part of the "A-Team" and is critical to our success. Here at Altorfer, we have over 35 locations and 1300 employees with long tenure for you to learn from. We have a collaborative, family-valued culture, with a great reputation in the industry. A company that offers competitive pay, excellent benefits, and a remarkable team of people to work with.

Location: Redmond, WA.

Employment Type: Direct hire

Pay Range: $34-38/hr.

Benefits: Medical, Dental, and Vision insurance, 401k with company match, life insurance and AD&D, short-term and long-term disability, PTO, paid holidays, tuition reimbursement, employee discount programs.

What You’ll Do

• Support product launches through RFQ development, supplier quote analysis/negotiation, SOW development, and make vs. buy decisions
• Develop sourcing recommendations with clear rationale and supporting data
• Identify and execute cost savings through spend analysis, supplier negotiations, and sourcing strategies
• Partner with commodity teams on strategy, supplier consolidation, and diversity initiatives
• Support manufacturing and quality teams with supplier issue resolution
• Manage purchase orders and vendor master data in ERP systems
• Ensure compliance with purchasing policies, contracts, and legal requirements

What You’ll Bring

• Bachelor’s degree in Supply Chain, Business, or related field (or equivalent experience)
• 3–5 years of purchasing experience; CPM/CPSM preferred
• Strong analytical skills with ability to identify savings opportunities and execute sourcing strategies
• Ability to manage multiple categories and cross-functional priorities
• Solid financial/quantitative analysis and problem-solving skills
• Strong communication and negotiation skills across all levels
• Proficiency in Excel, Word, PowerPoint; ERP experience (Oracle/SQL a plus)
• Highly organized with ability to prioritize in a fast-paced environment

WHY AVERRO?

Averro is a Veteran-Owned organization dedicated to delivering innovative talent solutions, business consulting, and technology services that propel businesses and careers forward. We live by our ethos: Be Curious | Build Trust | Empower Each Other. These values show in our commitment to client satisfaction, timely support, and unmatched consultant care. Our Aim – Your Ascent.

Averro is an equal opportunity employer, and we are committed to diversity, equity, and inclusion in the workplace. All qualified applicants will receive consideration for employment, regardless of criminal histories, consistent with legal obligations. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

View our privacy policy here:

Custom Engineering Co. is a premier single source supplier specializing in the manufacturing of large-scale metal fabrications. We are currently seeking 1st and 2nd shift Full-time Machine Operator with experience in the steel industry to join our team at our Erie, PA location. The position offers an hourly rate of up to $22.00 BOE ($2.00 2nd shift differential) and the benefits shown below. By joining our team, you will be exposed to years of expertise and gain industry knowledge and experience that can lead to performance-based growth within the organization.

BENEFITS OF THE MACHINE OPERATOR

• Vacation: 80 hours to start
• 10 paid holidays
• Profit sharing
• 401K with the company matching 50% on the first 6% of wages
• Health, dental, vision, life, disability, FSA
• Highly rated by employees on Indeed/Glassdoor/Facebook
• Company Events: annual picnic, golf outing, pizza parties, etc.

MACHINE OPERATOR RESPONSIBILITIES: (Included, but not limited to)

• Set up and remove work pieces from a machine per procedure
• Proficiently use measuring instruments such as calipers, micrometers, dial indicators and gauges to ensure conformance of specified tolerances
• Ability to perform in-process inspections at a machine and adjust various offsets to ensure conformance of workpieces as required
• Position and secure workpieces on machines using measuring instruments, holding devices, hand tools, and cranes
• Study blueprints, lay outs, sketches, and work orders to determine tolerances and work procedures
• Ability to recognize tooling types -- facemill, drill, taps, etc.

• Knowledge of addition, subtraction, fractions, decimals and calculate tooling speeds/feeds
• Prior machining experience
• Knowledge in general machining practices
• Crane and forklift experience
• Ability to read and understand documents and blueprints
• Ability to use hand tools (calipers, micrometers, dial indicators, tape measure, etc.)
• Ability to lift 50 pounds to insert tooling, materials, and use lifting devices

Compensation details: 17-20 Hourly Wage

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CONSTRUCTION IS LEADING THE WORLD IN CAREER OPPORTUNITIES…AND THOSE OPPORTUNITIES CAN BE FOUND AT THE STATE GROUP.

The State Group’s family of companies is experiencing exponential growth through investing in our people, innovation, and technology. Since 1961, our 3,500+ professionals in North America have provided comprehensive multi-trade industrial contracting services that include Electrical, Mechanical, and Civil on a single-source basis. We have tremendous opportunities for driven leaders looking for a high-energy career.

The State Group is seeking an Electrical Estimator (Low-Voltage) to work at our Delta Services company based in Louisville, Kentucky. Hybrid and remote work are an option.

For over two decades, Delta Services has delivered dependable electrical services across the commercial, industrial, and construction sectors. Committed to excellence and safety, they provide customized electrical solutions that support the success of their clients’ projects.

BENEFITS OF WORKING WITH US

• This position is an integral part of our success and provides opportunities for career advancement.
• 100% PAID medical, dental, and vision insurance.
• Paid time off, including vacation, sick days, and holidays.
• 401(k) Retirement Plan with company match and immediate vesting.
• Competitive compensation, annual pay increases, and bonuses.
• State embraces and encourages workplace diversity.

WHAT YOU WILL DO

• Prepare detailed cost estimates for a variety of projects, including conceptual design-build and general bid work.
• Independently calculate material, labor, and equipment costs based on proposals, drawings, specifications, and project closeout requirements.
• Review project data to determine material and labor needs, and produce comprehensive, itemized quantity take-offs.
• Prepare and issue requests for quotations (RFQs) to obtain competitive pricing from suppliers and subcontractors.
• Utilize estimating software (e.g., Accubid Classic or Anywhere) to produce accurate and reliable cost estimates.
• Collaborate with the Executive Sales Manager and other sales team members to identify and apply appropriate indirect costs, overheads, and markups for each estimate.
• Perform additional duties as assigned to achieve business and project objectives.

WHAT YOU NEED TO JOIN OUR TEAM

• 2+ years of electrical estimating experience within the electrical contracting industry.
• Bachelor’s degree from a four-year college or university preferred, or equivalent relevant trade experience.
• Experience developing electrical service quotes and estimates in a similar role.
• Experience developing low-voltage system quotes and estimates.
• BICSI or equivalent certifications for telecommunication systems.
• Solid understanding of the scope of work across electrical sub-trades.
• Ability to read and interpret electrical drawings and the ability to interpret schematics and P&IDs.
• Excellent interpersonal and communication skills.
• Proficiency in Microsoft Office (Word and Excel required); experience with Accubid estimating software preferred.
• Ability to interact professionally and effectively with all levels of the organization, customers, contractors, and business partners.
• Strong organizational skills, capable of handling multiple competing priorities and deadlines.

To learn more about our organization, visit our websites at and State Group is an Equal Opportunity Employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Reasonable accommodations are available upon request for applicants with disabilities. If you require a reasonable accommodation during the application process, please email