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Seasonal Mechanical Engineer Environmental Jobs (NOW HIRING)

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Mechanical Engineer

San Antonio, TX · On-site

$85K - $115K/yr

Qualifications * 3-5 years of mechanical engineering experience , preferably within an MEP consulting environment. * Bachelor's degree in Mechanical Engineering or related discipline. * Strong HVAC ...

Be Seen First

Mechanical Engineer

San Antonio, TX · On-site

$85K - $115K/yr

Qualifications * 3-5 years of mechanical engineering experience , preferably within an MEP consulting environment. * Bachelor's degree in Mechanical Engineering or related discipline. * Strong HVAC ...

Job#: 3047657 Mechanical Engineer (Environmental Test Systems) Location: Baltimore, MD Security Clearance: Active Secret Clearance Required Schedule: Full-Time | Onsite Overview Our client is seeking ...

Mechanical Engineer

Columbia, MD · On-site

$100K - $140K/yr

Mechanical Engineer Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday-Friday ... Ability to work effectively in a team-based engineering environment Preferred Qualifications

Mechanical Engineer Location: Florham Park, NJ Employment Type: Contract to Direct Hire Industry ... Work Environment: Engineering laboratory and office environment supporting advanced defense and ...

Mechanical Engineer

Columbia, MD · On-site

$100K - $140K/yr

Mechanical Engineer Hardware | Columbia, MD | Full Time Schedule: Standard Day Shift, Monday-Friday ... Ability to work effectively in a team-based engineering environment Preferred Qualifications

HGA is seeking a Mechanical Engineer to join our Shreveport, Louisiana office, supporting ... Experience in a consulting or EPC engineering environment. * Familiarity with tools such as AutoCAD ...

... discipline engineering environment. Key Responsibilities * Support mechanical design work for ... facility systems, equipment layouts, piping, and related building infrastructure. * Develop and ...

Mechanical Engineer

Huntsville, AL · On-site

$80 - $100/hr

The Mechanical Engineer supports the design, analysis, integration, and validation of advanced ... Support prototype development, system integration, environmental testing, qualification ...

Mechanical Engineer Dallas, TX Company summary: Founded in 1979 , this Dallas-based architecture ... Experience working in a consulting engineering environment. The Benefits: * Company paid Medical ...

Mechanical Engineer

Saint Paul, MN · On-site

$32 - $40/hr

The ideal candidate enjoys hands-on mechanical design, working closely with cross-functional teams, and solving technical challenges in a collaborative engineering environment. Mechanical Engineer ...

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Seasonal Mechanical Engineer Environmental information

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$45.5K

$102.9K

$166.5K

How much do seasonal mechanical engineer environmental jobs pay per year?

As of Sep 8, 2026, the average yearly pay for seasonal mechanical engineer environmental in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What cities are hiring for Seasonal Mechanical Engineer Environmental jobs?

Cities with the most Seasonal Mechanical Engineer Environmental job openings:

What are the most commonly searched types of Mechanical Engineer Environmental jobs?

The most popular types of Mechanical Engineer Environmental jobs are:

What states have the most Seasonal Mechanical Engineer Environmental jobs?

States with the most job openings for Seasonal Mechanical Engineer Environmental jobs include:

Infographic showing various Seasonal Mechanical Engineer Environmental job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 7% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Mechanical Engineer - Environmental Test Lab

Leidos

Huntsville, AL • On-site

$107K - $195K/yr

Full-time

Medical, Retirement, PTO

Re-posted 25 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

81st of 500 rated business services


Job description

Description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success.  We empower our teams, contribute to our communities, and operate sustainably.  Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.  Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos’ Defense Sector / Manufacturing is seeking a talented and qualified High-Level Mechanical Engineer to join our Defense team in Huntsville, AL supporting the Common Hypersonic Glide Body (CHGB) Program.  This position will also support the integration and testing of integrated systems as designed to ensure form and fit of the systems.

Primary Responsibilities.

  • Determine Center of Gravity, Product of Inertia, and Moment of Inertia values from provided data during measurement process.
  • Create and analyze Random Vibration, Ignition Shock, and Pyroshock testing profiles.
  • Operate Electrodynamic Shaker systems to support testing efforts.
  • Develop Mechanical Test Fixturing
  • Perform Modal and FEA Analysis
  • Develop, maintain, and execute test procedures to support testing and vehicle delivery.
  • Analyze test results, generate Test Reports, and document non-conformances.
  • Collaborate with multiple teams to meet our technical and schedule requirements.

Basic Qualifications.

  • A BS in Engineering or Physics from an ABET Accredited College with at least 8+ years of relevant experience or a Masters with at least 6+ years of relevant experience
  • Experience in a MIL-STD-810 Test Environment
  • Background in Manufacturing and/or Test Engineering.
  • Ability to read and interpret Mechanical drawings, schematics, and specifications.
  • Experience working with a multi-disciplinary team.
  • Experience working with Acceleration, Vibration, and Mass Properties test equipment.

Preferred Qualifications. The following skills/abilities are desired:

  • Active security clearance.
  • SAWE Certification in Mass Properties.
  • Experience supporting DoD programs related to missile systems, reentry vehicles, or hypersonic technologies.
  • Prior work in assembly, integration, or testing of missile systems.
  • Experience supporting rapid development, prototyping, or fast-paced engineering programs.
  • Experience creating engineering drawings using PTC Creo and managing data in Windchill.

Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.

Other Qualifications:

The ideal candidate would have experience in environmental and dynamic testing and have a current DoD Secret clearance.

Security Requirements:

Candidate must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet the eligibility to obtain (and maintain) a Secret Clearance.

Huntsvillemanufacturing

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:July 15, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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