Associate Principal , Process Mechanical
Sky Mavis
About LJC LJC Design & Engineering (LJC) is a full‑service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high‑energy professionals who share a passion for design, a collaborative approach, and a casual culture. The Role This role is ideal for a highly technical engineering leader with strong industrial process knowledge, sound engineering judgment, and an entrepreneurial mindset. You will lead process design efforts for complex industrial projects, collaborating closely with multidisciplinary teams to deliver safe, efficient, and innovative process solutions that align with our clients’ operational goals. Specifics of the Role Lead process engineering design efforts for pet food, meat processing, and industrial manufacturing projects Develop project scopes and establish process design basis documentation Create and review Process Flow Diagrams (PFDs), material balances, and Piping & Instrumentation Diagrams (P&IDs) Specify process mechanical equipment and support instrumentation design activities Collaborate with discipline leads to ensure successful implementation of process designs across all project phases Interpret plant operating data and develop process solutions, often utilizing engineering assumptions and judgment in early project stages Ensure process systems are designed safely, efficiently, and in alignment with client operational requirements Utilize and enhance internal engineering tools and standards to support execution efficiency Perform process calculations and simulations using software such as AFT Fathom, AFT Arrow, HTRI, and similar process engineering tools Coordinate with vendors, clients, and internal teams to support equipment selection, process integration, and project execution Support construction, commissioning, startup, and troubleshooting activities as needed Mentor junior engineering staff and contribute to the development of engineering best practices Requirements Bachelor of Science in Chemical Engineering or Mechanical Engineering from an ABET‑accredited university or college 8–15+ years of experience in process engineering within industrial manufacturing environments Successfully passed the Professional Engineer (PE) exam Strong understanding of process engineering principles, industrial systems, and process safety Experience developing PFDs, P&IDs, process calculations, and equipment specifications Familiarity with lean manufacturing or lean process methodologies Experience with field construction support, commissioning, and process startup activities preferred Strong engineering judgment and ability to design effectively with incomplete or evolving information Excellent communication, leadership, and collaboration skills Entrepreneurial mindset with the ability to thrive in a fast‑paced, design‑build environment Benefits Discretionary annual bonus subject to company and individual performance Comprehensive benefits package including medical, dental and vision plans, 401(k), generous PTO and paid holidays, employee assistance program, flexible spending accounts, life insurance, disability coverage, learning & development programs and more Compensation Salary range for this position is determined by factors such as education, qualifications, skills, training, experience, certifications, internal equity, and location. Compensation decisions are made on a case‑by‑case basis. #J-18808-Ljbffr Sky Mavis
- ..., food & beverage, healthcare, heavy industrial, industrial process, and water industries.We build the critical structures that... ...opportunitiesPosition OverviewThe Senior Design Integration Associate (Mechanical / Civil) is responsible for supporting the successful execution...MechanicalFull timeWork at office
- ...and execution. Job Description We are seeking a Senior Process Engineer with deep expertise in liquid processing systems... ...initiatives. Qualifications ~ Bachelor’s degree in Chemical, Mechanical, or Process Engineering (ABET-accredited) ~5+ years of...Mechanical
- ...Process-Mechanical EngineerOur Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national water/wastewater expertise in a small company environment. We are seeking an experienced...Mechanical
- ...Missouri, is seeking a highly technical engineering leader to lead process design efforts in industrial projects. This role involves... ...operations. The ideal candidate has a Bachelor's in Chemical or Mechanical Engineering, 8-15+ years of industry experience, and a strong...Mechanical
- ...supported technologies. Develops basic understanding of business processes and business dependencies on supported technologies. Develops... .... Must be able to work indoors and outdoors with exposure to mechanical/moving parts, hazards including corrosive, flammable and toxic...PrincipalMechanicalWork experience placementMonday to FridayShift work
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...Associate Production Scientist Night Shift Work Your Magic with us! Start your next... ...tasks/assignments. Perform routine processes and unit operations. Clean equipment... ...Office (Word, Outlook, Excel, etc.). Mechanical and troubleshooting skills. Knowledge...MechanicalWork at officeShift workNight shift- ...Manufacturing Process TechnicianManufacturing Process Technicians provide hands-on technical support to value streams and production... ...experience.Ability to read and interpret engineering drawings, mechanical prints, and basic wiring diagrams.Familiarity with...MechanicalTemporary workShift work
$25 - $45 per hour
...standards of quality and compliance in our ADC manufacturing processes. As an Associate Production Scientist - Rotating Shift you will... ...Experience with Microsoft Office (Word, Outlook, Excel, etc.). Mechanical and troubleshooting skills. Knowledge of cGMP and ICH Regulatory...MechanicalContract workWork at officeShift workNight shiftRotating shift- ...full-time, non‑tenure track faculty position in Mechanical Engineering at the rank of Assistant Teaching Professor or Associate Teaching Professor, beginning as early as... ...official transcripts required later in the hiring process Sponsorship Information Applicants must be...MechanicalFull timeTemporary workSummer workWork at officeWork visa
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...standards of quality and compliance in our ADC manufacturing processes.As an Associate Production Scientist - NIght Shift you will manufacture... ...Experience with Microsoft Office (Word, Outlook, Excel, etc.). Mechanical and troubleshooting skills. Knowledge of cGMP and ICH...MechanicalContract workWork at officeLocal areaImmediate startShift workNight shift- ...Pretium Packaging is searching for a talented, hands-on Process Engineer for our plant in St. Louis, Missouri. About... ...best efficiency. What you’ll bring: Bachelor’s or associate’s degree in mechanical/plastics engineering or related field. Reheat blow...Mechanical
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- Waste Management in St. Louis, MO is seeking a Plant Associate to ensure waste is unloaded from vehicles, decontaminated, and properly staged for scanning and processing. The role runs Monday-Friday, 5:00 am to 1:30 pm with overtime opportunities, contributing to a safe...Monday to Friday
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- ...The Role We Want You For The Senior Mechanical Engineer / Stress Analysis Engineer is... ...piping systems supporting industrial and process facilities. This position serves as... ...project execution. Reporting to the Associate Principal Process Mechanical, this role provides...MechanicalFor contractorsCasual workWork at officeFlexible hours
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...teams to implement and test your designs. Mechanical, Electrical, Aerodynamics, and other... ...254, ARP4754, and safety certification processes Position Responsibilities: Design... ...related experience with a PhD Level 6 (Principal) Level 6: 20+ years of experience...PrincipalMechanicalPermanent employmentWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift$164.9k - $223.1k
...Management Systems Architect (Lead or Principal) Company: The Boeing Company Boeing Defense... ...to implement and test your designs. Mechanical, Electrical, Aerodynamics, and other... ...254, ARP4754, and safety certification processes Position Responsibilities Design...PrincipalMechanicalPermanent employmentWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift$76.5k - $103.5k
Overview Mechanical Design Engineer (Associate or Mid-Level) at Boeing. The role supports the Mechanical Ground Support Equipment (GSE) engineering... ...and assemblies requiring machining, welding, and post processing. Knowledge of incorporating mechanical hardware into designs...MechanicalPermanent employmentWork experience placementRemote workRelocationVisa sponsorshipWork visaRelocation packageShift workDay shift- Virbac Corporation in Bridgeton seeks a Process Engineer for their Industrial Operations teams focused on oral solid dose process optimization... ...in a pharmaceutical cGMP environment, a BS in Chemical or Mechanical Engineering, and proficiency in processing powders. The role...Mechanical
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- ...Heman Park Swimming Pool. The Control Desk Associate position will be expected to complete... ...spreadsheets, scheduling and word processing software programs, Internet and email;... ...0 deg. F for 1 hour)NSubject to oils (mechanical or food)NRequired to wear a respiratorNFumes...MechanicalPart timeWork at officeShift workWeekend workAfternoon shiftEarly shift
$74.1k - $101.9k
...This Opportunity WSP is currently initiating a search for an Associate Electrical Engineer to join our Property & Buildings Team... ...related software platforms. Coordinate with architects, mechanical engineers, plumbing engineers, structural engineers, and other...MechanicalInternshipWork at officeLocal areaFlexible hours$90k - $110k
...impact, drive innovation, and help shape the future of cannabis. Process Engineer Location: Webster, MA The candidate must be able to... ...to execution Install, operate, maintain, and troubleshoot mechanical and lab equipment such as distillation systems, CO₂ and ethanol...MechanicalPermanent employment
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