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Mid Level Engineer Jobs in Missouri (NOW HIRING)

Leidos

Mid-Level SQL Engineer

Saint Louis, MO

$87K - $157K/yr

We're hiring a SQL Engineer to support a highvisibility, datadriven application that powers ... Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline ...

Boeing

Mid-Level F-22 Systems Engineer

Berkeley, MO · On-site

$112 - $200/hr

Mid-Level F-22 Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Mid-Level F-22 Systems Engineer to supportthe F-22 program in Berkeley, Missouri.

Boeing

Mid-Level F-22 Systems Engineer

Berkeley, MO · On-site

$112 - $200/hr

Mid-Level F-22 Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Mid-Level F-22 Systems Engineer to supportthe F-22 program in Berkeley, Missouri.

Boeing

Mid-Level F-22 Systems Engineer

Berkeley, MO · On-site

$112 - $200/hr

Mid-Level F-22 Systems Engineer Company: The Boeing Company Boeing Global Services (BGS) Engineering team is seeking a Mid-Level F-22 Systems Engineer to support the F-22 program in Berkeley ...

Boeing

Mid-Level Systems Administrator

Berkeley, MO · On-site

The IT team delivers enterprise capabilities within closed networks, including office services, application development stacks, engineering workflows, and vulnerability remediation. As the Mid-Level ...

Boeing

Mid-Level Systems Administrator

Berkeley, MO · On-site

The IT team delivers enterprise capabilities within closed networks, including office services, application development stacks, engineering workflows, and vulnerability remediation. As the Mid-Level ...

Boeing

Mid-Level Systems Administrator

Hazelwood, MO · On-site

The IT team delivers enterprise capabilities within closed networks, including office services, application development stacks, engineering workflows, and vulnerability remediation. As the Mid-Level ...

IC-CAP LLC

Cloud Engineer Mid-Level 112-198

Saint Louis, MO · On-site

$54.25 - $72.50/hr

Mid-Level Cloud Engineers define, implementation approaches and plans to ensure optimum cloud performance and reliability across the servers, networks, and related utilities and hardware that ...

Boeing

Mid-Level Systems Administrator

Hazelwood, MO · On-site

The IT team delivers enterprise capabilities within closed networks, including office services, application development stacks, engineering workflows, and vulnerability remediation. As the Mid-Level ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · On-site

$69K - $99K/yr

As a member of a multi-disciplined engineering and design team, you will work on a wide range of power plant projects and perform civil site development work including creating calculations, designs ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

As a member of a multi-disciplined engineering and design team, you will work on a wide range of power plant projects and perform civil site development work including creating calculations, designs ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

As a member of a multi-disciplined engineering and design team, you will work on a wide range of power plant projects and perform civil site development work including creating calculations, designs ...

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All JobsMid Level Engineer JobsMid Level Engineer Jobs in Missouri

Mid Level Engineer information

See Missouri salary details

$36.6K

$95.4K

$129K

How much do mid level engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for mid level engineer in Missouri is $95,444.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $109,300.00 per year, depending on experience, location, and employer.

What is a mid level engineer?

A Mid Level Engineer is a professional with a few years of experience—typically between three to five years—in their engineering field. They are responsible for handling moderately complex tasks, collaborating with teams, and often mentoring junior engineers. Mid Level Engineers are expected to work independently on projects, solve technical problems, and contribute to the design, development, or maintenance of systems or products. Their role bridges the gap between entry-level positions and senior engineering roles, combining technical expertise with growing leadership skills.

What does a mid level engineer make?

A mid-level engineer typically earns between $70,000 and $100,000 annually, depending on the industry, location, and experience. They usually have 2-5 years of experience and may work with specific tools or programming languages relevant to their field.

What are the key skills and qualifications needed to thrive as a mid level engineer, and why are they important?

To thrive as a Mid Level Engineer, you need a solid understanding of engineering principles, hands-on project experience, and typically a relevant bachelor's degree. Familiarity with industry-standard software tools, such as CAD programs or coding languages specific to your field, and certifications like EIT or PMP may be required. Strong problem-solving abilities, effective communication, and teamwork skills set standout candidates apart. These competencies are essential for managing projects efficiently, collaborating across teams, and delivering innovative engineering solutions.

What is the difference between Mid Level Engineer vs Junior Engineer?

AspectMid Level EngineerJunior Engineer
Experience2-5 years of relevant work experience0-2 years of experience or entry-level
SkillsProficient in core technical skills, able to handle projects independentlyBasic understanding, requires supervision and guidance
ResponsibilitiesDesign, develop, and troubleshoot projects; mentor interns or junior staffAssist in tasks, learn on the job, and support senior staff
CertificationsOften required or preferred (e.g., PE, relevant industry certifications)Typically not required

The main difference between a Mid Level Engineer and a Junior Engineer lies in experience, skill level, and responsibilities. Mid Level Engineers are expected to work independently on complex tasks, while Junior Engineers focus on learning and supporting more experienced staff. Employers seek Mid Level Engineers for their ability to contribute immediately and handle projects with minimal supervision.

What are some common challenges faced by mid level engineers when transitioning from individual contributor tasks to mentoring junior team members?

Mid-level engineers often find themselves balancing their own technical responsibilities while starting to guide and mentor junior colleagues. This transition can be challenging as it requires strong communication skills and the ability to provide constructive feedback without micromanaging. Additionally, mid-level engineers may need to learn how to delegate tasks effectively and prioritize team goals alongside their individual work. Successfully navigating these challenges helps build leadership skills and prepares engineers for more senior roles in the future.

What are the most commonly searched types of Engineer jobs in Missouri?

The most popular types of Engineer jobs in Missouri are:

What are popular job titles related to Mid Level Engineer jobs in Missouri?

For Mid Level Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Mid Level Engineer jobs in Missouri look for?

The top searched job categories for Mid Level Engineer jobs in Missouri are:

What cities in Missouri are hiring for Mid Level Engineer jobs?

Cities in Missouri with the most Mid Level Engineer job openings:

Mid Level Engineer jobs near you
Infographic showing various Mid Level Engineer job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $95,444 per year, or $45.9 per hour.

Mid Level Software Engineer 568

Freedom Technology Solutions Group

Saint Louis, MO

Full-time

Re-posted 5 days ago

Job description

Freedom Technology Solutions Groups is looking to add a mid level Software Engineer to the team! This position is fully onsite in St. Louis, MO.

Required Experience: 

  • Demonstrated firsthand experience in at least two of the following:
    Java, JavaScript or Python enterprise application development
    Web services architecture, design, and development
    Relational database design
    Spatial database design
    NoSQL database design
    Micro-service architecture, design and development
    Containerization and/or Orchestration
    API Development
    Cloud Native Development, AWS, Azure, Google Cloud or similar Cloud Service providers

Desired Experience:

  • Demonstrated experience in the development of customized code, scripts, modules, macro procedures, or libraries to implement specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, Perl, or similar scripting and development languages.
  • Demonstrated experience in integration and tailoring of geospatial Commercial Off-The-Shelf (COTS) software applications; specialized software and database development and maintenance; integration of related specialized hardware; engineering studies to identify and remedy geodata processing bottlenecks.
  • Demonstrated experience with government and/or commercial imagery products, to include SAR or related RADAR imaging technologies.
  • Demonstrated experience working with and developing geospatial information systems (GIS) to include open-source and proprietary geospatial formats
  • Demonstrated experience in use and development with common geospatial tools, data, and operating platforms. These may include, but are not limited to:
    Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.
    Data formats including KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures.
    Operating Platforms - ESRI, OpenGeo Suite, or similar.
  • Demonstrated experience abstracting new or legacy systems via standards-based APIs to include web services. Including but not limited to Open Geospatial Consortium standards
  • Demonstrated experience in at least one of the following:
    Developing terrain analysis visualization and algorithms.
    Developing automated detection algorithms.

Education:

  •  A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 2 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work.
  • Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 4 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work.
  • Or, a minimum, as equivalent to education, of 6 years of experience in software engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work may be substituted for a technical degree.

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