Engineering Jobs in Edwardsville Kansas

Lead Mechanical Engineer – Bulk Material Handling / Pneumatic Conveying

At IAC, we don't just design mechanical systems—we engineer complete process solutions that move industries forward, optimize performance, and ensure cleaner, more efficient operations. From concept to commissioning, our team designs and delivers advanced bulk material handling, dust collection, and pneumatic conveying systems used in industries such as cement, steel, energy, food processing, and chemical manufacturing.

We're looking for a Lead Mechanical Engineer to take a key role in developing these complex engineered systems—leading design efforts, guiding cross-functional collaboration, and ensuring that every project meets IAC's high standards for performance, safety, and reliability. This position offers the opportunity to influence everything from system design and airflow optimization to equipment specification and layout planning, driving solutions that directly impact operational efficiency and environmental compliance across North America.

As the Lead Mechanical Engineer, you'll be the technical authority on bulk material handling and pneumatic conveying system design, supporting projects from proposal through startup. Your responsibilities include:

Leading mechanical design and development of bulk material handling systems, including silos, hoppers, ductwork, and conveying lines.

Creating detailed 2D and 3D models, layouts, and fabrication drawings using AutoCAD and Inventor.

Performing system and equipment sizing calculations, pressure drop analysis, and material flow modeling.

Preparing specifications, data sheets, and equipment lists for procurement and fabrication.

Coordinating with Project Management, Electrical, and Controls teams to ensure designs align with scope, schedule, and budget.

Reviewing vendor submittals, shop drawings, and technical documentation for accuracy and compliance.

Supporting fabrication, installation, and field start-up as needed through design clarification and technical support.

Mentoring junior engineers and designers, ensuring adherence to engineering standards and best practices.

Participating in client meetings, design reviews, and project kickoffs to communicate system design intent and ensure alignment with project objectives.

This role is a cornerstone of IAC's engineering operations, combining hands-on design expertise with leadership and cross-departmental coordination.

Why It Matters

Mechanical engineering at IAC is about more than just drawings and calculations—it's about building systems that keep industries running cleanly, safely, and efficiently. Your work will help power plants reduce emissions, manufacturers move materials more effectively, and facilities meet environmental standards that protect our air and communities.

What We're Looking For

We're seeking a highly skilled and self-driven professional with the following qualifications:

Bachelor's degree in Mechanical Engineering or equivalent field.

7+ years of mechanical design experience in bulk material handling, pneumatic conveying, or process equipment systems.

Expertise in ductwork design, air flow and pressure calculations, and system optimization.

Proficiency in AutoCAD (2D) and Inventor (3D) required.

Experience with fabrication and layout of mechanical components such as baghouses, fans, dampers, and dust collectors.

Strong understanding of industry standards, codes, and best practices.

Excellent written, verbal, and organizational skills.

Highly collaborative, with the ability to coordinate with cross-functional teams and communicate effectively with clients and vendors.

Why Work With IAC?

At IAC, we value integrity, innovation, and teamwork. Joining our engineering team means:

Being part of large-scale projects that make real industrial and environmental impact.

Collaborating with a talented, supportive team that celebrates success together.

Opportunities for professional growth, leadership, and technical advancement.

Access to comprehensive benefits including 401(k) with company match, health, dental, vision, PTO, and more.

Ready to Engineer What's Next?

Apply today to help IAC deliver engineered mechanical solutions that move industries forward—cleaner, smarter, and stronger.

Please Note: We are not seeking assistance from outside recruiting agencies or third-party staffing firms for this position. Direct applicants only.

Job Title : Nuclear Engineer (Naval Reactors Engineer) Category / Component : Officer • Active Overview Design, regulate, and oversee the Navy's nuclear propulsion program, including reactor design, fleet operations, and eventual defueling and decommissioning of nuclear powered ships and submarines from Naval Reactors Headquarters and associated Department of Energy laboratories and shipyards.

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design, reactor physics, materials development, component design for steam generators, pumps, and valves, instrumentation and control for reactor and propulsion plants, testing and quality control, radiation shielding, and chemistry and radiological controls; review designs and analyses from laboratories, shipyards, and industry partners; coordinate with fleet units to ensure safe and reliable nuclear plant operation.

What to Expect Assume significant technical responsibility early in your career as part of a lean headquarters staff; work primarily in an analytical and oversight role rather than operating plants at sea; balance long term engineering projects with time sensitive fleet and shipyard issues; frequent coordination with senior civilian engineers, naval officers, and technical teams; high expectations for attention to detail, judgment, and written and oral communication.

Work Environment Work mainly at Naval Reactors Headquarters in the Washington, District of Columbia area with regular engagement with Department of Energy laboratories, nuclear training sites, shipyards, and nuclear powered ships and submarines; office based work that includes document reviews, technical meetings, inspections, and site visits rather than day to day shipboard watchstanding.

Pathways, Training & Advancement Officer commissioning through programs such as Officer Candidate School or the Nuclear Propulsion Officer Candidate program followed by a structured technical qualification program at Naval Reactors; rotational exposure to laboratories, prototypes, shipyards, and fleet support issues; progressive responsibility leading projects and becoming a subject matter expert, with opportunities for professional military education and advanced graduate study in technical fields.

Entry through the Nuclear Propulsion Officer Candidate program for qualified college students and recent graduates, or selection via Officer Candidate School for those who already hold qualifying degrees; all applicants must meet Nuclear Propulsion Program academic and technical screening standards in addition to general officer commissioning requirements.

Qualifications All Navy jobs require meeting general enlistment or commissioning standards, which typically include: Eligibility to serve in the United States Navy, which may involve United States citizenship or other legal residency and work status, depending on the program and current law and policy A high school diploma or equivalent for enlisted positions, and a bachelor's or qualifying professional degree for officer positions Meeting age limits that vary by program and are set in law and Navy policy.

Some communities have more restrictive age ranges Meeting medical, vision, and dental standards, including body composition and physical fitness requirements, with some jobs requiring more demanding standards Meeting character and conduct standards, including background screening Achieving required test scores for your program, such as the Armed Services Vocational Aptitude Battery for enlisted roles or officer qualification tests for officer programs Eligibility for a security clearance when required for your rating or designator Additional qualifications can include specific skills, education, licensure, or experience that are unique to a job or community and will be reviewed with you by a recruiter.

Additional qualifications for this job may include: Completion of a rigorous technical degree in engineering, physics, mathematics, or a closely related field that includes strong backgrounds in calculus and physics; outstanding academic record, particularly in technical coursework; United States citizenship and eligibility for a high level security clearance; strong technical aptitude and comfort with detailed analytical work.

Education Education benefits are available through standard Navy programs such as Tuition Assistance, the Post-9/11 GI Bill, ACE-recommended college credit for Navy training, Navy COOL-funded certifications, USMAP apprenticeships, and other Navy College Program opportunities.

Specific options depend on the Sailor's status, training, and current Navy policy.

Pay, Benefits & Service Pay, benefits, and service commitments follow standard Navy Active and/or Reserve policies for this type of role, including basic pay, allowances when eligible, health coverage, and retirement options.

Exact entitlements, special pays, and service obligations depend on program, component, years of service, and current law and Navy guidance.

Incentives Incentives such as bonuses, special pays, and loan repayment may be available at times for specific ratings or communities, but they change frequently and cannot be guaranteed.

Applicants must confirm current incentives and eligibility with an official Navy recruiter or authoritative Navy source.

Notes and Disclaimers This description is a general overview of typical duties, training, and opportunities in this community.

It does not replace official Navy instructions, policies, or contracts and does not guarantee specific assignments, training, incentives, or outcomes.

Actual opportunities depend on Navy needs, individual performance, screening results, and current law and policy.