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 just received FAA certification for the 777-200LRMF — one of the most productive, fuel-efficient long-range freighters in the world. We're a Boeing 777 Licensee converting passenger aircraft into freighters. This isn't concept work. It's a certified, active program, and we're growing the team responsible for keeping it moving.
JOB OVERVIEW
As an Airframe Structural Repair Engineer, you'll be the technical bridge between Mammoth's engineering organization and the operators flying Mammoth-converted 777 freighters. You'll resolve in-service structural issues unique to converted aircraft, — OEM Fuselage and Wing, main-deck cargo door structure, upper-deck floor reinforcements, cutout doublers, and cargo-handling system interfaces — while ensuring every disposition stays consistent with the aircraft's Supplemental Type Certificate (STC) basis and FAA certification requirements.
This is a hands-on technical role for someone who wants to stay close to both the airplane and the customer, translating conversion engineering intent into real-world repair and operational guidance.
Up to 25% travel, including conversion sites and customer/operator locations required.
The Airframe Structural Repair Engineer reports directly to the Director of Stress Engineering.
JOB RESPONSIBILITES
- Serve as primary technical point of contact for cargo operators, lessors, and MRO facilities regarding structural issues on Mammoth-converted 777 freighters.
- Disposition OEM and STC structural repairs and damage findings involving the fuselage, wing, bulkheads, surround structure and main deck cargo door, ensuring consistent with the certification basis.
- Analyze reported structural damage or discrepancies for safety-of-flight implications; issue No Technical Objection (NTO) determinations for ferry or return-to-service flights as needed.
- Develop temporary and permanent repair solutions where damage falls outside the OEM and STC SRM guidance while coordinating with the stress and structures team on substantiation.
- Prepare repair structural substantiation reports (SSR) for DER approval.
- Support root-cause investigations for structural findings that could affect the broader converted fleet, feeding into fleet campaigns, Service Bulletins, or ICA (Instructions for Continued Airworthiness) updates.
- Apply working knowledge of FAR Part 25 damage tolerance requirements (AC 25.571) and P2F-specific STC repair documentation.
- Coordinate with Mammoth's stress, DER, and certification teams on repairs or modifications requiring FAA disposition or approval.
- Maintain compliance across suppliers, conversion line partners, and field reps with Mammoth engineering standards.
- Draft technical correspondence and disposition documentation for operators supporting continued safe operation of converted aircraft.
- Provide field support at conversion sites or customer locations for complex or time-sensitive structural findings.
Job Requirements
- Bachelor's degree in Aerospace, Mechanical, or Structural Engineering (or closely related technical field).
- 3+ years of experience with aircraft structures, materials, design criteria, and repair/release processes — widebody experience strongly preferred (777).
- 3+ years of experience in aircraft maintenance, MRO, or in-service structural support.
- Strong written and verbal communication skills; ability to clearly explain technical findings to both FAA representatives and customer operators.
- Willingness to travel to conversion sites and operator locations (up to 25%).
PREFERRED QUALIFICATIONS
- Direct experience with P2F (passenger-to-freighter) conversion programs.
- Familiarity with FAA certification coordination and Supplemental Type Certificate (STC) processes.
- Experience authoring or approving structural dispositions, repair schemes, or engineering deviations.
- Working knowledge of structural analysis tools and methods (NASTRAN, ANSYS, or classical hand methods such as Bruhn/Niu/ESDU) sufficient to interpret stress analysis inputs.
- Experience with cargo door structure, main-deck reinforcement, or fuselage cutout design on widebody freighter conversions.
- Experience operating within an AS9100/ISO 9001 quality environment.
Job Type: Full-time
Pay: $100,000.00 - $135,000.00 per year
Benefits:
- 401(k)
- Dental insurance
- Flexible spending account
- Health insurance
- Health savings account
- Life insurance
- Paid time off
- Vision insurance
Education:
- Bachelor's (Required)
Ability to Relocate:
- Fort Worth, TX 76177: Relocate before starting work (Required)
Work Location: Hybrid remote in Fort Worth, TX 76177
WHO WE ARE
Mammoth Freighters just received FAA certification for the 777-200LRMF — one of the most productive, fuel-efficient long-range freighters in the world. We're a Boeing 777 Licensee converting passenger aircraft into freighters. This isn't concept work. It's a certified, active program, and we're growing the team responsible for keeping it moving.
JOB OVERVIEW
As an Airframe Structural Repair Engineer, you'll be the technical bridge between Mammoth's engineering organization and the operators flying Mammoth-converted 777 freighters. You'll resolve in-service structural issues unique to converted aircraft, — OEM Fuselage and Wing, main-deck cargo door structure, upper-deck floor reinforcements, cutout doublers, and cargo-handling system interfaces — while ensuring every disposition stays consistent with the aircraft's Supplemental Type Certificate (STC) basis and FAA certification requirements.
This is a hands-on technical role for someone who wants to stay close to both the airplane and the customer, translating conversion engineering intent into real-world repair and operational guidance.
Up to 25% travel, including conversion sites and customer/operator locations required.
The Airframe Structural Repair Engineer reports directly to the Director of Stress Engineering.
JOB RESPONSIBILITES
- Serve as primary technical point of contact for cargo operators, lessors, and MRO facilities regarding structural issues on Mammoth-converted 777 freighters.
- Disposition OEM and STC structural repairs and damage findings involving the fuselage, wing, bulkheads, surround structure and main deck cargo door, ensuring consistent with the certification basis.
- Analyze reported structural damage or discrepancies for safety-of-flight implications; issue No Technical Objection (NTO) determinations for ferry or return-to-service flights as needed.
- Develop temporary and permanent repair solutions where damage falls outside the OEM and STC SRM guidance while coordinating with the stress and structures team on substantiation.
- Prepare repair structural substantiation reports (SSR) for DER approval.
- Support root-cause investigations for structural findings that could affect the broader converted fleet, feeding into fleet campaigns, Service Bulletins, or ICA (Instructions for Continued Airworthiness) updates.
- Apply working knowledge of FAR Part 25 damage tolerance requirements (AC 25.571) and P2F-specific STC repair documentation.
- Coordinate with Mammoth's stress, DER, and certification teams on repairs or modifications requiring FAA disposition or approval.
- Maintain compliance across suppliers, conversion line partners, and field reps with Mammoth engineering standards.
- Draft technical correspondence and disposition documentation for operators supporting continued safe operation of converted aircraft.
- Provide field support at conversion sites or customer locations for complex or time-sensitive structural findings.
Job Requirements
- Bachelor's degree in Aerospace, Mechanical, or Structural Engineering (or closely related technical field).
- 3+ years of experience with aircraft structures, materials, design criteria, and repair/release processes — widebody experience strongly preferred (777).
- 3+ years of experience in aircraft maintenance, MRO, or in-service structural support.
- Strong written and verbal communication skills; ability to clearly explain technical findings to both FAA representatives and customer operators.
- Willingness to travel to conversion sites and operator locations (up to 25%).
PREFERRED QUALIFICATIONS
- Direct experience with P2F (passenger-to-freighter) conversion programs.
- Familiarity with FAA certification coordination and Supplemental Type Certificate (STC) processes.
- Experience authoring or approving structural dispositions, repair schemes, or engineering deviations.
- Working knowledge of structural analysis tools and methods (NASTRAN, ANSYS, or classical hand methods such as Bruhn/Niu/ESDU) sufficient to interpret stress analysis inputs.
- Experience with cargo door structure, main-deck reinforcement, or fuselage cutout design on widebody freighter conversions.
- Experience operating within an AS9100/ISO 9001 quality environment.
Job Type: Full-time
Pay: $100,000.00 - $135,000.00 per year
Benefits:
- 401(k)
- Dental insurance
- Flexible spending account
- Health insurance
- Health savings account
- Life insurance
- Paid time off
- Vision insurance
Education:
- Bachelor's (Required)
Ability to Relocate:
- Fort Worth, TX 76177: Relocate before starting work (Required)
Work Location: Hybrid remote in Fort Worth, TX 76177
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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.