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Associate Project Engineer Jobs in O Fallon, IL (NOW HIRING)

AMS Ameren Services

Associate Engineer

Maryville, IL · On-site

$71K - $137K/yr

The Engineer performs system planning and circuit analysis of distribution circuits 15kv and below ... Plan, design, cost estimate, budget and manage projects related to new business, reliability ...

Ameren Services Company

Associate Engineer

Maryville, IL · On-site

$71K - $137K/yr

The Engineer performs system planning and circuit analysis of distribution circuits 15kv and below ... Plan, design, cost estimate, budget and manage projects related to new business, reliability ...

Ameren Services

Associate Engineer

Maryville, IL · On-site

$71K - $137K/yr

The Engineer performs system planning and circuit analysis of distribution circuits 15kv and below ... Plan, design, cost estimate, budget and manage projects related to new business, reliability ...

Mesa Associates Inc.

Project Scheduler

Edwardsville, IL · On-site

Role Summary Mesa Associates, Inc. is seeking a Project Scheduler that will work closely with project managers, engineers, and client stakeholders to support the successful delivery of power delivery ...

Mesa Accosiates

Project Scheduler

Edwardsville, IL · On-site

Role Summary Mesa Associates, Inc. is seeking a Project Scheduler that will work closely with project managers, engineers, and client stakeholders to support the successful delivery of power delivery ...

EFK Moen

Senior Construction Inspector

Fairview Heights, IL · On-site

$70K - $90K/yr

... Project Engineer * Performs duties in compliance with the company's safety rules * Job duties may require both field work and office work Knowledge/Qualifications, Skills & Abilities: * Associate or ...

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Showing results 21-40

All JobsAssociate Project Engineer JobsAssociate Project Engineer Jobs in O'Fallon, IL

Associate Project Engineer information

See O Fallon, IL salary details

$38.7K

$77.1K

$123.1K

How much do associate project engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for associate project engineer in O'Fallon, IL is $77,084.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,100.00 and $88,600.00 per year, depending on experience, location, and employer.

What are some common challenges faced by associate project engineers in coordinating with cross-functional teams?

Associate Project Engineers often work with various departments such as design, procurement, and construction. A common challenge is ensuring clear and consistent communication among these teams, as miscommunication can lead to project delays or budget overruns. Additionally, balancing competing priorities and managing timelines requires strong organizational skills. Adapting to different team dynamics and resolving conflicts diplomatically are also important for keeping projects on track and maintaining positive working relationships.

What is an associate project engineer?

Associate Project Engineers are entry- to mid-level professionals who assist in planning, coordinating, and overseeing engineering projects. They work under the supervision of senior engineers or project managers, helping to ensure that projects are completed on time, within budget, and according to specifications. Their responsibilities often include preparing technical documentation, monitoring project progress, conducting site inspections, and collaborating with multidisciplinary teams. This role serves as a foundational step for engineers seeking to advance to more senior project management or technical positions.

What are the key skills and qualifications needed to thrive as an associate project engineer, and why are they important?

To thrive as an Associate Project Engineer, you need a solid background in engineering principles, project management fundamentals, and a relevant engineering degree. Familiarity with project management software (like MS Project or Primavera), CAD tools, and possibly an EIT certification is often expected. Strong problem-solving, communication, and teamwork skills help you effectively coordinate with cross-functional teams and manage project tasks. These skills and qualifications are vital for ensuring projects are executed efficiently, on schedule, and within budget.

What is the difference between Associate Project Engineer vs Project Engineer?

AspectAssociate Project EngineerProject Engineer
Required CredentialsBachelor's degree in engineering or related field; some certifications preferredBachelor's degree in engineering; often more experience and certifications
Work EnvironmentSupport role in construction or engineering projects, often under supervisionLead role in planning, coordinating, and executing projects
Employer & Industry UsageCommon in construction, civil, mechanical, and electrical engineering firmsUsed across similar industries, often with more responsibility

The main difference between an Associate Project Engineer and a Project Engineer lies in experience and responsibility. The Associate typically supports project activities and gains experience, while the Project Engineer manages project execution. Both roles require similar educational backgrounds and certifications, but the Project Engineer holds a more senior position with greater accountability.

What are popular job titles related to Associate Project Engineer jobs in O'Fallon, IL? For Associate Project Engineer jobs in O'Fallon, IL, the most frequently searched job titles are:
What job categories do people searching Associate Project Engineer jobs in O'Fallon, IL look for? The top searched job categories for Associate Project Engineer jobs in O'Fallon, IL are:
What cities near O'Fallon, IL are hiring for Associate Project Engineer jobs? Cities near O'Fallon, IL with the most Associate Project Engineer job openings:
Associate Project Engineer jobs near you
Infographic showing various Associate Project Engineer job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, 1% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $77,084 per year, or $37.1 per hour.

Project Manager - Building Structural Engineer 10+ Years

Oates Associates, Inc.

Saint Louis, MO • Remote

Full-time

Medical, Dental, Vision

Re-posted 2 days ago

Job description

Build your career while making an impact within your community. Oates Associates is a 100% employee-owned civil and structural engineering firm focused on enhancing our community. We combine strong client relationships with technical expertise to turn concepts into reality.Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a project manager with a focus on building structural engineering to work on new building and renovation projects. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M. The selected candidate will also mentor junior staff, review their work for quality and accuracy, and support their ongoing technical growth.QualificationsBachelor's degree in civil engineering or architectural engineering - master's degree is a plusPE license - SE license is a plus10+ years of engineering experienceExperience with structural steel, reinforced concrete, and/or masonry designProficient in AutoCAD and Microsoft OfficeWorking knowledge of structural engineering software - RAM, RISA, RevitWorking knowledge of building codes - IBC, ASCE, ACI, AISCWhy Oates Associates?100% employee-owned through an ESOPCollaborative, people-first cultureFlexible schedules and hybrid work opportunitiesCommitment to personal and professional developmentCompensation & BenefitsSalary range: $110,000 - $155,000 annuallySigning bonus may be offered based on experience and qualificationsAnnual bonus opportunities100% Employee Stock Ownership Plan (ESOP)Comprehensive medical, dental, and vision insurance401(k) with company contributionFlex-time and hybrid work optionsPaid time off, including holidaysHealth and wellness program with incentivesProfessional development support (licensure, training, conferences)Community involvement, company-sponsored events, and team-building activitiesRelocation assistance may be available and will be evaluated on a case-by-case basisAt Oates Associates, you are not just a number. You are an owner and a valued contributor. We offer the small-firm feel with big-project impact, empowering our engineers to grow their careers while shaping their communities.As a 100% employee-owned firm through an Employee Stock Ownership Plan (ESOP), Oates Associates is committed to personal and professional growth and long-term success.Oates Associates is an equal opportunity/affirmative action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other legally protected characteristic.Ready to help shape the environment in the communities we serve? Join Oates Associates to take the next step in your structural engineering career.