Mammoth Freighters Visa Sponsorship Jobs USA
Mammoth Freighters operates in the Consulting and Professional Services sector and has a track record of sponsoring permanent residency pathways for qualified candidates. While not among the highest-volume sponsors, the company has demonstrated a consistent commitment to Green Card sponsorship, making it a viable target for internationally mobile professionals in the right roles.
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Get Access To All JobsWho We Are
Mammoth Freighters is a leading FAA-certified engineering firm specializing in aftermarket widebody aircraft structural modifications. Our team delivers innovative, airworthiness-approved solutions for commercial and cargo operators worldwide. With a proven track record of successful Supplemental Type Certificates (STCs) and major repairs/alterations, we are expanding our structural engineering support team.
Job Overview
We are seeking an aircraft liaison stress engineer to serve as the primary technical authority between our manufacturing operations and the structural design organization on the 777-200LR/-300ER freighter conversion program. In this role, you will perform real-time stress analysis and structural disposition of manufacturing nonconformances and deviations, ensuring all departures from nominal design are assessed for structural adequacy and airworthiness compliance in accordance with FAA regulations and internal certification standards.
This position demands deep expertise in aircraft structural analysis, a thorough understanding of 777 design intent, and the ability to make engineering judgments under schedule pressure on the production floor.
Job Responsibilities
- Perform stress analysis and structural dispositions of nonconformances (NCRs), engineering deviations, and supplier discrepancies on 777 metallic and composite structures.
- Author and approve Engineering Orders (EOs), Deviation Requests (DRs), and Engineering Service Requests (ESRs) within delegated authority limits.
- Interface directly with DER/DAR representatives, FAA designees, and the Designated Engineering Representative network to obtain regulatory approval for major repairs and alterations.
- Conduct detailed hand calculations and FEA correlation to substantiate structural adequacy of repaired or deviated structure to limit and ultimate load requirements.
- Collaborate with manufacturing, quality assurance, and tooling teams to develop practical repair schemes that preserve fatigue life and damage tolerance requirements per FAR Part 25.
- Provide on-call floor support during production build phases and aircraft delivery.
- Mentor junior stress engineers and review their analyses, fostering technical and engineering judgment development.
- Maintain and contribute to the stress report, repair manuals (SRM), and structural substantiation documentation.
Required Job Qualifications
- B.S. in Aerospace, Mechanical, or Civil Engineering (M.S. preferred).
- 8+ years of structural stress analysis experience in commercial or military aviation.
- Demonstrated 777 or equivalent widebody program experience.
- Proficiency in classical stress methods: beam theory, thin-walled sections, bolted/riveted joint analysis, composite laminate theory.
- Hands-on experience with FEA tools (FEMAP, NASTRAN, or equivalent).
- Familiarity with FAR Part 25 certification basis and AC 25.571 damage tolerance requirements.
- Experience authoring and approving dispositions.
- Strong written and verbal technical communication skills.
Preferred Job Qualifications
- Experience with widebody aircraft programs (Boeing 767, 777, 747; Airbus A330, A340, A350).
- Familiarity with FAA certification coordination.
- Experience with P2F (passenger-to-freighter) conversion programs.
- Experience managing engineering teams in an AS9100/ISO 9001 quality environment.
- Knowledge of 7000- and 2000-series aluminum alloys, titanium, and CFRP repair practices.
- Prior liaison engineering role on a high-rate production program.
- Experience with fatigue and fracture mechanics substantiation.
- History of collaboration with airline customers on in-service structural issues.
Benefits
- Competitive Salary - Highly competitive salary aligned with market benchmarks, with opportunities for performance-based increases and career growth.
- 401k match – Plan for your future with a company match of up to 3%, 100% vested from day one—so every dollar is yours to keep.
- Comprehensive Benefits – We cover 100% of employee premiums for employee-only medical, dental, and vision plans. Life Insurance and disability coverage are also offered.
- PTO & Work-Life Balance - Generous paid time off, flexible scheduling, and hybrid work options where applicable.
- Impactful Projects - Lead high-profile FAA certification programs with global airline and cargo customers.
Benefits:
- 401(k) 3% Match
- 401(k) matching
- Dental insurance
- Disability insurance
- Employee assistance program
- Flexible spending account
- Health insurance
- Health savings account
- Life insurance
- Paid time off
- Professional development assistance
- Retirement plan
- Vision insurance
Education
Bachelor's (Preferred)
Experience
structural stress analysis experience in aviation: 8 years (Preferred)
Ability to Commute
Fort Worth, TX 76177 (Required)
Work Location
In person
Who We Are
Mammoth Freighters is a leading FAA-certified engineering firm specializing in aftermarket widebody aircraft structural modifications. Our team delivers innovative, airworthiness-approved solutions for commercial and cargo operators worldwide. With a proven track record of successful Supplemental Type Certificates (STCs) and major repairs/alterations, we are expanding our structural engineering support team.
Job Overview
We are seeking an aircraft liaison stress engineer to serve as the primary technical authority between our manufacturing operations and the structural design organization on the 777-200LR/-300ER freighter conversion program. In this role, you will perform real-time stress analysis and structural disposition of manufacturing nonconformances and deviations, ensuring all departures from nominal design are assessed for structural adequacy and airworthiness compliance in accordance with FAA regulations and internal certification standards.
This position demands deep expertise in aircraft structural analysis, a thorough understanding of 777 design intent, and the ability to make engineering judgments under schedule pressure on the production floor.
Job Responsibilities
- Perform stress analysis and structural dispositions of nonconformances (NCRs), engineering deviations, and supplier discrepancies on 777 metallic and composite structures.
- Author and approve Engineering Orders (EOs), Deviation Requests (DRs), and Engineering Service Requests (ESRs) within delegated authority limits.
- Interface directly with DER/DAR representatives, FAA designees, and the Designated Engineering Representative network to obtain regulatory approval for major repairs and alterations.
- Conduct detailed hand calculations and FEA correlation to substantiate structural adequacy of repaired or deviated structure to limit and ultimate load requirements.
- Collaborate with manufacturing, quality assurance, and tooling teams to develop practical repair schemes that preserve fatigue life and damage tolerance requirements per FAR Part 25.
- Provide on-call floor support during production build phases and aircraft delivery.
- Mentor junior stress engineers and review their analyses, fostering technical and engineering judgment development.
- Maintain and contribute to the stress report, repair manuals (SRM), and structural substantiation documentation.
Required Job Qualifications
- B.S. in Aerospace, Mechanical, or Civil Engineering (M.S. preferred).
- 8+ years of structural stress analysis experience in commercial or military aviation.
- Demonstrated 777 or equivalent widebody program experience.
- Proficiency in classical stress methods: beam theory, thin-walled sections, bolted/riveted joint analysis, composite laminate theory.
- Hands-on experience with FEA tools (FEMAP, NASTRAN, or equivalent).
- Familiarity with FAR Part 25 certification basis and AC 25.571 damage tolerance requirements.
- Experience authoring and approving dispositions.
- Strong written and verbal technical communication skills.
Preferred Job Qualifications
- Experience with widebody aircraft programs (Boeing 767, 777, 747; Airbus A330, A340, A350).
- Familiarity with FAA certification coordination.
- Experience with P2F (passenger-to-freighter) conversion programs.
- Experience managing engineering teams in an AS9100/ISO 9001 quality environment.
- Knowledge of 7000- and 2000-series aluminum alloys, titanium, and CFRP repair practices.
- Prior liaison engineering role on a high-rate production program.
- Experience with fatigue and fracture mechanics substantiation.
- History of collaboration with airline customers on in-service structural issues.
Benefits
- Competitive Salary - Highly competitive salary aligned with market benchmarks, with opportunities for performance-based increases and career growth.
- 401k match – Plan for your future with a company match of up to 3%, 100% vested from day one—so every dollar is yours to keep.
- Comprehensive Benefits – We cover 100% of employee premiums for employee-only medical, dental, and vision plans. Life Insurance and disability coverage are also offered.
- PTO & Work-Life Balance - Generous paid time off, flexible scheduling, and hybrid work options where applicable.
- Impactful Projects - Lead high-profile FAA certification programs with global airline and cargo customers.
Benefits:
- 401(k) 3% Match
- 401(k) matching
- Dental insurance
- Disability insurance
- Employee assistance program
- Flexible spending account
- Health insurance
- Health savings account
- Life insurance
- Paid time off
- Professional development assistance
- Retirement plan
- Vision insurance
Education
Bachelor's (Preferred)
Experience
structural stress analysis experience in aviation: 8 years (Preferred)
Ability to Commute
Fort Worth, TX 76177 (Required)
Work Location
In person
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Get Access To All JobsTips for Finding Mammoth Freighters Visa Sponsorship Jobs USA
Target roles aligned with EB-2 or EB-3 pathways
Mammoth Freighters has focused its sponsorship on permanent residency rather than temporary work visas. Prioritize roles that require advanced degrees or demonstrate specialized expertise, as these align directly with the visa categories the company has historically supported.
Understand that consulting firms sponsor selectively
In Consulting and Professional Services, sponsorship is typically reserved for candidates who fill a specific skills gap. Position yourself as a specialist with hard-to-replace expertise rather than a generalist, and make that clear in your cover letter and resume.
Leverage your F-1 OPT status as a bridge
Mammoth Freighters has sponsored F-1 OPT candidates before. If you're currently on OPT, apply early and be transparent about your timeline, since consulting firms in this space often plan sponsorship decisions months in advance to manage workload and legal timelines.
Ask about the PERM process during later-stage interviews
Green Card sponsorship through EB-2 or EB-3 typically involves a PERM labor certification, which takes time. Raise sponsorship expectations professionally during the offer stage rather than the first interview, so you're not creating early friction before you've demonstrated your value.
Browse verified sponsorship histories before applying
Not every consulting firm that claims to sponsor actually has a consistent record. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you focus your energy on companies like Mammoth Freighters with documented Green Card filings.
Align your application with the company's service focus
Consulting and Professional Services firms sponsor candidates who directly serve client engagements or internal operations at a high level. Research Mammoth Freighters' service lines and frame your background in terms of the client value you bring, not just your technical credentials.
Frequently Asked Questions
Does Mammoth Freighters sponsor H-1B visas?
Based on available sponsorship data, Mammoth Freighters has not filed H-1B visa petitions in the recent period reviewed. The company's sponsorship activity has centered on Green Card pathways, specifically EB-2 and EB-3 categories. Candidates who require H-1B sponsorship should clarify this directly with the hiring team before investing significant time in the application process.
What visa types does Mammoth Freighters sponsor?
Mammoth Freighters has sponsored EB-2 and EB-3 Green Cards, as well as F-1 OPT employment authorization. It has also listed TN visa as a supported visa type, which is available to Canadian and Mexican nationals in qualifying professional roles. Candidates on other visa types, such as H-1B, should confirm current sponsorship availability before applying.
Which roles or departments at Mammoth Freighters are most likely to receive visa sponsorship?
In Consulting and Professional Services firms, sponsorship tends to concentrate in roles requiring specialized domain expertise, whether in operations, logistics consulting, analytics, or client-facing advisory functions. Mammoth Freighters' Green Card filings suggest sponsorship is granted selectively, so candidates in technical or highly specialized positions are generally better positioned than those in generalist roles.
How do I apply to Mammoth Freighters if I need visa sponsorship?
Start by identifying open roles that match your background and the visa categories Mammoth Freighters supports. Migrate Mate lets you filter opportunities by visa type and sponsorship history, so you can confirm eligibility before applying. When you reach the offer stage, raise sponsorship expectations clearly and ask whether the company is prepared to initiate PERM or OPT employment authorization for your specific situation.
How do I know if Mammoth Freighters is still actively sponsoring visas?
Sponsorship activity at smaller consulting firms can shift year to year based on hiring volume and business needs. Mammoth Freighters has a documented history of Green Card sponsorship, but the best way to confirm current activity is to ask directly during the recruitment process. Reviewing recent job postings that explicitly mention visa sponsorship is also a useful signal that the company remains open to international candidates.