About Circular Services: Circular Services is the largest privately held recycling and organics service provider in the U.S. It operates over 25 facilities serving major long-term municipal and commercial contracts. The mission of Circular Services is to keep valuable materials in circulation and minimize the cost and environmental impact of landfills. The company services municipal contracts with some of the largest and fastest growing cities in the U.S. including New York City, Austin, San Antonio, and Phoenix. About the Role: Our business deals with semi-trucks, dry van trailers, roll-off trucks with sliding tarp systems, forklifts and one trash truck. The Heavy Duty Diesel Mechanic is responsible for diagnosing, maintaining, and performing PM services on similar equipment. This position will be full-time, Monday-Friday (5 days a week) with an average of 40+ hours per week with the ability to work overtime as permitted. Responsibilities: • Perform scheduled preventative maintenance (“PM”), DOT Inspections and follow up repairs on light, medium and heavy-duty vehicles in a mobile/field environment. • Perform minor adjustments and repairs on various types of truck equipment. Electrical/Brake/Cooling Systems, Starters/Alternators, Fan clutches, Engine electronics, Diesel steering systems, Engines (gas and diesel), Transmissions (manual and automatic), Clutches, Differentials, etc. • Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers and pressure gauges. • Independently manage parts inventory and equipment. • Manage assigned tasks, making effective judgments prioritizing work related activities and time. • Use hand tools, precision instruments, welding equipment, lift and jacks. • Document according to company standards and upload pictures of work performed, parts used. • Accurately complete DOT forms and all other forms of documentation in a timely fashion. • Work with a high degree of independence and manage your own daily schedule. • Obtain parts from approved local and national vendors as necessary for the repairs to be performed. • Communicate with management and support team via email or phone to obtain approvals on repair estimates, retrieve purchase order numbers. • Perform all work in compliance with organizational safety, health and environmental policies, and federal regulations, to include OSHA, EPA, and DOT. Qualifications: • Minimum (1) year experience on heavy-duty diesel trucks (5+ years highly preferred) • Must maintain clean and safe work area • Must have own hand tools. Other tools can/will be provided • Must help with building and grounds maintenance Preferred Certifications: • ASE T2 (Diesel Engines) certification • ASE T3 (Drivetrain) certification • ASE T4 (Brakes) certification • ASE T5 (Suspension) certification • ASE T6 (Electrical and Electronic Systems) Working Conditions & Other Physical Requirements: The physical demands described here 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. While performing the duties of this Job, the employee is regularly required to stand and reach with hands and arms. The employee is frequently required to walk; use hands to finger, handle, or feel; climb or balance and stoop, kneel, crouch, or crawl. The employee is occasionally required to sit and talk or hear. The employee must regularly lift and /or move up to 25 pounds, frequently lift and/or move up to 50 pounds and occasionally lift and/or move up to 100 pounds. Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus. While performing the duties of this Job, the employee is regularly exposed to moving mechanical parts; and outside weather conditions. The employee is frequently exposed to high, precarious places and vibration. The noise level in the work environment is usually loud. EEOC: Circular Services is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind: Circular Services is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at Circular Services are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, physical, mental or sensory disability, HIV Status, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. Circular Services will not tolerate discrimination or harassment based on any of these characteristics.
See More Details >>About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA, stability, innovation, and growth are more than just values-they are the pillars of our continued success. Overview The IS Mechanical Designer I will design mechanical systems, components, or assemblies using engineering principles. Responsibilities • Works closely with project managers, engineers and contractors to create unique high-level concepts and designs for all assigned projects. • Works closely with the team to ensure the successful execution of goals of all assigned projects. • Conducts field surveys to identify existing equipment types and system capabilities. • Produces design documents including drawings, system flow diagrams and architecture, wiring diagrams, construction details, and equipment scheduling. • Delivers concepts and designs according to strict project deadlines. • Contributes to all areas of the creative process and department. • Performs work under direct supervision. • Handles basic issues and problems and refers more complex issues to higher-level staff. • Assist with the development of technical reports or related documents. • Other duties as assigned or required. QualificationsRequired Education, Experience, and Qualifications • Associate degree in HVAC Technology, Building Systems Engineering, Construction Management, or related field • 1-2 years' experience with building construction, especially mechanical, electrical, plumbing, or automatic temperature controls. • Proficiency in AutoCAD and REVIT • Strong technical skills • Effective oral and written communications skills • Vision and Creativity • Ability to meet deadlines • Planning skills • Possesses beginning to working knowledge of the subject matter. • Detail-oriented and willing to tackle various ongoing projects in a fast-paced environment. • Excellent multitasking skills, with the ability to perform duties outside of the scope of work when necessary. Preferred Education, Experience, and Qualifications • Bachelor of Science in Engineering degree • Building Automation System design and sequence writing experience - Preferred systems include Siemens, JCI, Honeywell, Trane, Struxureware, and Tridium • HVAC Design and Commissioning experience - Preferred systems include Chilled Water, Heating Water, Condenser Water, and Steam • Higher Education and Healthcare design experience Travel Requirements • 10-25% of time will be spent traveling to job site(s)/office location. Physical Activities • Climbing stairs. • Remaining in a stationary position, often standing or sitting for prolonged periods • Repeating motions that may include the wrists, hands and/or fingers • Moving about to accomplish tasks or moving from one worksite to another • Operating machinery and/or power tools • Operating motor vehicles or heavy equipment Environmental Conditions • Quiet environment • Noisy environment • Outdoor elements such as precipitation and wind • Small and/or enclosed spaces Physical Demands • Light work that includes adjusting and/or moving objects up to 20 pounds Pay RangeUSD $24.28 - USD $32.44 /Hr. ENFRA is proud to be an Equal Opportunity Employer of Minorities, Women, Protected Veterans, and Individuals with Disabilities, and participates in the e-Verify program. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, age, sexual orientation, gender identity, national origin, veteran status, disability, or any other classification protected by law. Employment Type: FULL_TIME
See More Details >>Description: Riggs Cat is seeking a proactive and results-driven Quality/Mechanical Engineer (Lean Focused) with a strong foundation in Lean principles to lead and support continuous improvement initiatives across our operations. This role is ideal for someone passionate about driving operational excellence, reducing waste, and enhancing client satisfaction through data-driven problem solving and team collaboration. WHAT YOU'LL DO: Lean Leadership & Continuous Improvement- • Champion Lean methodologies across departments to improve workflow, reduce waste, and enhance value delivery to clients. • Facilitate Kaizen events, 5S initiatives, and value stream mapping sessions. • Develop and implement standard work procedures and visual management tools. • Mentor team members on Lean thinking and problem-solving techniques. • Track and report on Lean project outcomes and ROI. • Work hand in hand with outside vendors to ensure we are continuously improving. Quality Engineering & Process Control- • Analyze operational data to identify trends, root causes, and opportunities for improvement. • Lead corrective and preventive action (CAPA) processes for internal and client-facing issues. • Collaborate with service and parts teams to ensure quality standards are met and sustained. • Support ISO compliance and internal audits. • Develop and maintain quality documentation, including control plans and inspection criteria. Requirements: Qualifications: • Bachelor’s degree in Industrial, Mechanical, or Manufacturing Engineering. • Minor or certification in Lean, Six Sigma, or Continuous Improvement required. • 5+ years of experience in quality or process engineering roles. • Strong facilitation, communication, and coaching skills. • Proficiency in Lean tools (e.g., A3, Fishbone, 5 Whys, PDCA). • Experience in heavy equipment, manufacturing, or service operations preferred. What You’ll Bring: • A passion for continuous improvement and client-focused service. • Ability to influence change and build cross-functional alignment. • Analytical mindset with a hands-on approach to problem solving. • Commitment to Riggs Cat’s values and the ability to implement these values company wide. Why Riggs Cat? • Arkansas’s exclusive Cat® dealer with a legacy of excellence since 1927. • A culture that values innovation, teamwork, and client success. • Competitive compensation, benefits, and professional development opportunities. IMPORTANT INFORMATION While performing the duties of this job, the employee is frequently required to sit; use hands to finger, handle, or feel and talk or hear. The employee is occasionally required to stand and walk. Specific vision abilities required by this job include close vision and distance vision. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The noise level in the work environment is usually quiet unless performing inventory maintenance duties on equipment yard which could result in moderate noise level. Required travel up to 10%. This position is considered safety sensitive. The Job description is subject to change by the employer as the needs of the employer and requirements of the job change. Salary/Exempt EEO/AA Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, 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. 41 CFR 60-1.35(c)
See More Details >>Embarking on a career in the mechanical trade in Little Rock, AR, often begins with an apprenticeship that blends practical experience with theoretical education, enabling individuals to learn while earning. Apprenticeships typically span three to four years, requiring extensive on-the-job training under seasoned professionals. According to the U.S. Bureau of Labor Statistics, there are approximately 12,816 mechanical trade professionals in Arkansas, with wages averaging around $611.85 per week. The job outlook is promising, with a projected growth rate of 11% from 2023 to 2033, significantly outpacing the national average. Aspiring mechanical trade professionals in Little Rock can explore apprenticeship opportunities through trade schools, unions, and platforms like Gild, leading to a rewarding career with strong earning potential, often surpassing $80,000 annually for experienced workers.
