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Junior Mechanical Engineer Jobs in Decatur, AL (NOW HIRING)

SAIC

Senior Mechanical Engineer

Huntsville, AL · Hybrid

$103K - $136K/yr

Mechanical Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance ... Provide technical direction and mentorship to junior engineers and project teams, ensuring high ...

SAIC

Senior Mechanical Engineer

Huntsville, AL · On-site

$99K - $131K/yr

Mechanical Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance ... Provide technical direction and mentorship to junior engineers and project teams, ensuring high ...

Sigmatech, Inc.

Senior Mechanical Engineer

Huntsville, AL · On-site

$97K - $128K/yr

Oversee complex projects, manage timelines, and mentor junior engineers to ensure the successful ... Minimum of 7 years of experience in mechanical engineering, with a focus on modeling and simulation.

SAIC

Senior Mechanical Engineer

Huntsville, AL · On-site

$99K - $131K/yr

Mechanical Design and Analysis * Design and develop complex mechanical systems and components ... Provide technical direction and mentorship to junior engineers and project teams, ensuring high ...

Sigmatech, Inc.

Senior Mechanical Engineer

Huntsville, AL · On-site

$97K - $128K/yr

Oversee complex projects, manage timelines, and mentor junior engineers to ensure the successful ... Minimum of 7 years of experience in mechanical engineering, with a focus on modeling and simulation.

D.O.M. magazine

Senior Mechanical Engineer

Huntsville, AL · On-site

$99K - $131K/yr

Serves in mentor role to junior engineers, providing technical guidance to others within mechanical discipline. * Work autonomously with limited supervision, acting as the responsible engineer for ...

SAIC

Senior Mechanical Engineer

Huntsville, AL · On-site

$99K - $131K/yr

Mechanical Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance ... Provide technical direction and mentorship to junior engineers and project teams, ensuring high ...

SAIC

Senior Mechanical Engineer

Huntsville, AL · On-site

$103K - $136K/yr

Mechanical Design and Analysis: * Design and develop complex mechanical systems and components ... Provide technical direction and mentorship to junior engineers and project teams, ensuring high ...

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All JobsMechanical Engineer JobsJunior Mechanical Engineer JobsJunior Mechanical Engineer Jobs in Decatur, AL

Junior Mechanical Engineer information

See Decatur, AL salary details

$38.4K

$68.6K

$91.9K

How much do junior mechanical engineer jobs pay per year?

As of Sep 15, 2026, the average yearly pay for junior mechanical engineer in Decatur, AL is $68,567.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,500.00 and $77,300.00 per year, depending on experience, location, and employer.

What is a junior mechanical engineer?

A junior mechanical engineer works with a team of other engineers and supervisors to help design, build, and test machines and equipment. These professionals often work in manufacturing firms and research institutions and specialize in a specific field, such as biotechnology, consumer electronics, or automobile manufacturing. As a junior mechanical engineer, your duties may include finalizing blueprints, acquiring materials, creating prototypes, and resolving mechanical problems. To become a junior mechanical engineer, you typically need at least a bachelor’s degree in mechanical engineering and formal training. Candidates usually enter the field as assistants to other junior mechanical engineers in order to gain work experience and learn elements of product design, development, and testing. You may also pursue voluntary certification to demonstrate your skills as a professional and improve your job prospects.

What does a junior mechanical engineer do?

A Junior Mechanical Engineer assists in designing, developing, and testing mechanical devices and systems under the supervision of senior engineers. Their responsibilities often include creating technical drawings, running simulations, conducting experiments, and preparing reports. They typically work as part of a team and may also help with troubleshooting and improving existing products or processes. This role provides valuable hands-on experience and is a common entry point for recent engineering graduates.

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

To excel as a Junior Mechanical Engineer, you need a solid grasp of engineering fundamentals, CAD design, and problem-solving skills, typically supported by a bachelor's degree in mechanical engineering. Familiarity with industry-standard software such as SolidWorks, AutoCAD, and simulation tools, as well as knowledge of manufacturing processes, is often required. Strong teamwork, attention to detail, and effective communication set outstanding candidates apart. These competencies ensure the ability to contribute to design projects, support innovation, and maintain quality in engineering solutions.

What are some typical projects and responsibilities a junior mechanical engineer can expect during their first year?

As a Junior Mechanical Engineer, you can expect to work on a variety of tasks such as assisting with the design and drafting of mechanical components, performing basic calculations, creating and revising CAD models, and supporting senior engineers with testing and prototype assembly. You'll often collaborate with cross-functional teams, including manufacturing and quality assurance, to ensure that designs meet project requirements and standards. It's common to be assigned to smaller sections of larger projects, giving you exposure to different aspects of mechanical engineering while building your technical and teamwork skills.

What is the difference between Junior Mechanical Engineer vs Mechanical Designer?

AspectJunior Mechanical EngineerMechanical Designer
Required CredentialsBachelor's in Mechanical Engineering or related fieldBachelor's in Mechanical Engineering, Mechanical Design, or related field
Work EnvironmentEngineering firms, manufacturing, R&DDesign departments, engineering firms, manufacturing
Employer & Industry UsageUsed across engineering and manufacturing sectorsPrimarily in design and product development roles

Junior Mechanical Engineers and Mechanical Designers often share educational backgrounds and work in similar environments. While Junior Mechanical Engineers focus on applying engineering principles to projects, Mechanical Designers specialize in creating detailed designs and CAD models. Both roles are essential in product development and manufacturing industries, with overlapping skills but different primary responsibilities.

More about Junior Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Decatur, AL?

The most popular types of Mechanical Engineer jobs in Decatur, AL are:

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For Junior Mechanical Engineer jobs in Decatur, AL, the most frequently searched job titles are:

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The top searched job categories for Junior Mechanical Engineer jobs in Decatur, AL are:

What cities near Decatur, AL are hiring for Junior Mechanical Engineer jobs?

Cities near Decatur, AL with the most Junior Mechanical Engineer job openings:

Junior Mechanical Engineer jobs near you
Infographic showing various Junior Mechanical Engineer job openings in Decatur, AL as of August 2026, with employment types broken down into 80% Full Time, 17% Part Time, 1% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $68,567 per year, or $33 per hour.

Senior Mechanical Engineer

Huntsville, AL • On-site

EOS Defense Systems USA, Inc
Guided Missile and Space Vehicle Manufacturing • 11 - 50 employees
Learn more about EOS Defense Systems USA, Incexternal

$99K - $131K/yr

Full-time

Re-posted yesterday

Job description

We are looking for a Senior Mechanical Engineer to join the EOS team!
EOS Defense Systems USA develops and produces highly accurate, cost-effective, modular and scalable Remote Weapon Systems that satisfy our customers' most demanding requirements in both CUAS and ground to ground missions.
We are looking for a Senior Mechanical Engineer to join our team. The ideal candidate is responsible for providing mechanical designs that support the product development and product support goals of the organization. The role requires mechanical engineering technical knowledge plus the understanding of the mechanical design integrated with software design, mechanical design and systems engineering activities. Mechanical design solutions are to be developed against defined requirements and delivered in accordance with agreed schedules. The Mechanical Design Engineer ensures that mechanical designs are produced in alignment with the EOS design process and that they are developed to satisfy all system, performance, and regulatory requirements.
THIS IS AN ON-SITE POSITION
Qualifications:
  • Bachelor's Degree in Mechanical Engineering, Required
  • 8+ years' experience, required
  • Proficient SolidWorks and/or PTC Creo Parametric, required
  • Proficient in Finite Element Analysis, required
  • Strong mathematics skills for basic physics and strength of materials calculations, required
  • Strong background in 2D drawing creation and checking, required
  • Strong leadership skills and drive for junior engineer development, required
  • Ability to travel ~10% for live fire exercises, desired
  • Knowledge of design for sheet metal and weldments, required
  • Strong technical writing and reporting
  • Experience with Remote Weapons Station design and/or development, desired
  • Experience with combat vehicle mechanical turret design and/or development, desired
  • Experience with DOD contracts, desired
  • GD&T application experience, desired
  • Basic knowledge in military weapons preferred (M240B, M2HB, M134D, MK19, MK47, MK52, M230LF, MK44, Javelin, APKWS Hellfire), desired
  • Design for additive manufacturing, desired

Primary Duties:
  • Produce mechanical designs that satisfy defined requirements in the specified time frames
  • Undertake mechanical design finite element analyses in support of product research and development activities
  • Work with systems engineers to ensure that all requirements are identified, captured and analyzed such that design can be developed that satisfy the requirements
  • Undertake test and evaluation activities on mechanical and system designs to verify and sign-off of all design requirements
  • Work with other engineering disciplines to ensure cohesive and complete system designs
  • Prepare and review all documentation required to support designs through standard gate reviews
  • Work with Project Engineers to ensure design solutions are delivered on time and on budget and meet other project management requirements
  • Development of subordinates in technical and professional capabilities
  • Creative evaluation of complex mechanical problems and designing lightweight geometries for military applications
  • Other duties as assigned

EOS Defense Systems is an Equal Employment Opportunity employer to all employees and applicants for employment without regard to race, color, religion, sex (including pregnancy, gender identification and sexual orientation) or national origin in accordance with applicable federal, state and local laws. An Equal Opportunity Employer for disabled veterans, recently separated veterans, other protected veterans, and armed forces service medal veterans. An Equal Opportunity Employer of individuals with disabilities. We participate in E-Verify.

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