T3I, Inc. Jobs Hiring Now
T3I, Inc. is hiring for 8 open roles on Migrate Mate as of July 16, 2026, concentrated in business development and engineering (Non-Software). Migrate Mate updates T3I, Inc.'s live openings daily. T3I, Inc. is a defense and technology services company supporting military and government clients with engineering, recruiting, and program management solutions.
Find T3I, Inc. JobsOverview
T3I, Inc. hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 8
- Top team
- Business Development
- Seniority
- Across all levels
- Work type
- 0% remote or hybrid
- Top location
- San Antonio
Open Roles at T3I, Inc.
Showing 8 of 8+ T3I, Inc. jobs
Mechanical Engineer - UAS
We won't show you this job again
Added 1mo ago
T3I, Inc.
Mechanical Engineer - UAS
San Antonio, Texas
Added 1mo ago
Data Engineer
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Added 1mo ago
T3I, Inc.
Data Engineer
San Antonio, Texas
Added 1mo ago
Electrical Engineer - UAS Manufacturing
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Added 1mo ago
T3I, Inc.
Electrical Engineer - UAS Manufacturing
San Antonio, Texas
Added 1mo ago
Computer Vision Engineer - UAS
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Added 2mo ago
T3I, Inc.
Computer Vision Engineer - UAS
San Antonio, Texas
Added 2mo ago
MARFORSOC R&A Program Manager
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Added 3mo ago
T3I, Inc.
MARFORSOC R&A Program Manager
Camp Lejeune, North Carolina
Added 3mo ago
MARFORSOC R&A Strategic Communications Specialist
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Added 3mo ago
T3I, Inc.
MARFORSOC R&A Strategic Communications Specialist
Camp Lejeune, North Carolina
Added 3mo ago
MARFORSOC R&A Recruiter (East)
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Added 3mo ago
T3I, Inc.
MARFORSOC R&A Recruiter (East)
Camp Lejeune, North Carolina
Added 3mo ago
MARFORSOC R&A Recruiter (West)
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Added 3mo ago
T3I, Inc.
MARFORSOC R&A Recruiter (West)
Camp Pendleton, California
Added 3mo ago
Added 1mo ago
Mechanical Engineer - UAS
T3I, Inc.·San Antonio, Texas
Job functions:
$38 - $72/hr
3+ yrs exp.
On-Site
SOLIDWORKS CAD Design Associate (CSWA)
Part Time
Job Description
Job Summary:
T3i builds mission-critical unmanned systems designed to improve US forces operational and lethal capabilities on the battlefield. Our Blackfoot platform is a tactical FPV drone system engineered for reliability, adaptability, and rapid deployment. We operate in tight feedback loops between design, build, and field use, where hardware decisions directly impact mission outcomes.
We are a small, fast-moving team that values ownership, technical depth, and execution. We're looking for a Mechanical Engineer (ME) to support the mechanical architecture of our drone systems, from concept through production.
The ME will design, fabricate, test, and iterate on complete mechanical systems including airframes, propulsion integration, payload bays, and structural hardware. The ME will work hands-on in the shop, in integration, and during flight testing, closing the loop between design intent and real-world performance.
Position Summary:
The ME will be responsible for the design, integration, testing, and continuous improvement of the mechanical systems supporting the Blackfoot platform. This role emphasizes hands-on development, rapid iteration, and system-level ownership across the full hardware lifecycle. The ideal candidate thrives in fast-paced environments, is comfortable working across mechanical and electrical boundaries, and contributes to building reliable, field-ready systems.
Primary Responsibilities:
T3i builds mission-critical unmanned systems designed to improve US forces operational and lethal capabilities on the battlefield. Our Blackfoot platform is a tactical FPV drone system engineered for reliability, adaptability, and rapid deployment. We operate in tight feedback loops between design, build, and field use, where hardware decisions directly impact mission outcomes.
We are a small, fast-moving team that values ownership, technical depth, and execution. We're looking for a Mechanical Engineer (ME) to support the mechanical architecture of our drone systems, from concept through production.
The ME will design, fabricate, test, and iterate on complete mechanical systems including airframes, propulsion integration, payload bays, and structural hardware. The ME will work hands-on in the shop, in integration, and during flight testing, closing the loop between design intent and real-world performance.
Position Summary:
The ME will be responsible for the design, integration, testing, and continuous improvement of the mechanical systems supporting the Blackfoot platform. This role emphasizes hands-on development, rapid iteration, and system-level ownership across the full hardware lifecycle. The ideal candidate thrives in fast-paced environments, is comfortable working across mechanical and electrical boundaries, and contributes to building reliable, field-ready systems.
Primary Responsibilities:
- Support mechanical design across airframe, motor mounts, payload bays, & landing systems
- Design and fabricate multi-component assemblies for high-performance drone platforms
- Perform structural and FEA analysis to validate designs under flight, loads, and crash
- Select and specify materials including CFRP composites, aluminum alloys, and engineering plastics for weight-critical applications
- Integrate propulsion system components including motor mounts, ESC thermal management, and propeller clearance envelopes
- Conduct mass properties analysis (CG, MOI) and coordinate with flight systems team to maintain acceptable flight dynamics
- Design vibration isolation solutions to protect sensitive electronics (IMU, cameras, RF systems) on propeller-driven airframes
- Develop and maintain technical drawings with GD&T callouts per ASME Y14.5 standards
- Build, test, and iterate hardware rapidly using real-world feedback from flight operations
- Support MIL-STD-810 environmental testing (shock, vibration, temperature, humidity) and implement design improvements
- Coordinate mechanical/electrical interface design including wiring harness routing, connector placement, and PCB mounting provisions
- Drive designs from prototype through production (DFM/DFA, BOM, & build documentation)
Minimum Qualifications:
- 3 years of hands-on mechanical engineering experience
- Proven experience designing and fabricating real hardware systems
- Strong CAD proficiency (SolidWorks preferred; CATIA, Fusion 360, or NX accepted)
- Demonstrated FEA experience (SolidWorks Simulation, ANSYS, or Abaqus)
- Working knowledge of GD&T per ASME Y14.5
- Experience with lightweight structural materials including CFRP composites or aluminum alloys
- Familiarity with DFM/DFA and hands-on prototype fabrication (CNC machining, FDM, SLA)
- Understanding of rotating propulsion system mechanics, vibration, and dynamic loading
- Ability to work independently and take ownership of ambiguous design problems
Preferred Qualifications:
- Hands-on experience building, repairing, or flying FPV or tactical UAS platforms
- Familiarity with MIL-STD-810 test methods and environmental qualification requirements
- Experience with mass properties management and CG/MOI analysis for UAS platforms
- Knowledge of battery mechanical integration and thermal management in UAS airframes
- Experience coordinating with external machine shops or composite fabricators
- SolidWorks CSWA or CSWP certification
- Familiarity with payload integration for ISR or EW systems on tactical UxS
- Experience working in fast-paced R&D or defense environments
Clearance Requirements: Secret security clearance or be able to obtain one within 90 days of hire
Required Background Check: HireRight background check & drug screening
Type of Employment: Part-Time (with potential to transition to full time)
Compensation: Part-time $38-$72 per hour (Full-time equivalent $80,000 - $150,000) based on experience and qualifications
T3i Drug Free Workplace Statement:
As a Federal Government Contractor, T3i is required to strictly adhere to federally mandated drug-free workplace standards. To ensure compliance with this requirement, T3i conducts pre-employment drug screening for all new hire personnel (full time, part time, and independent contractor) and annual random drug screening for all current T3i personnel. Personnel who cannot pass drug screening are not eligible for employment with T3i.
T3I, Inc.
Mechanical Engineer - UAS
San Antonio, Texas
Added 1mo ago
Job functions:
$38 - $72/hr
3+ yrs exp.
On-Site
SOLIDWORKS CAD Design Associate (CSWA)
Part Time
Job Description
Job Summary:
T3i builds mission-critical unmanned systems designed to improve US forces operational and lethal capabilities on the battlefield. Our Blackfoot platform is a tactical FPV drone system engineered for reliability, adaptability, and rapid deployment. We operate in tight feedback loops between design, build, and field use, where hardware decisions directly impact mission outcomes.
We are a small, fast-moving team that values ownership, technical depth, and execution. We're looking for a Mechanical Engineer (ME) to support the mechanical architecture of our drone systems, from concept through production.
The ME will design, fabricate, test, and iterate on complete mechanical systems including airframes, propulsion integration, payload bays, and structural hardware. The ME will work hands-on in the shop, in integration, and during flight testing, closing the loop between design intent and real-world performance.
Position Summary:
The ME will be responsible for the design, integration, testing, and continuous improvement of the mechanical systems supporting the Blackfoot platform. This role emphasizes hands-on development, rapid iteration, and system-level ownership across the full hardware lifecycle. The ideal candidate thrives in fast-paced environments, is comfortable working across mechanical and electrical boundaries, and contributes to building reliable, field-ready systems.
Primary Responsibilities:
T3i builds mission-critical unmanned systems designed to improve US forces operational and lethal capabilities on the battlefield. Our Blackfoot platform is a tactical FPV drone system engineered for reliability, adaptability, and rapid deployment. We operate in tight feedback loops between design, build, and field use, where hardware decisions directly impact mission outcomes.
We are a small, fast-moving team that values ownership, technical depth, and execution. We're looking for a Mechanical Engineer (ME) to support the mechanical architecture of our drone systems, from concept through production.
The ME will design, fabricate, test, and iterate on complete mechanical systems including airframes, propulsion integration, payload bays, and structural hardware. The ME will work hands-on in the shop, in integration, and during flight testing, closing the loop between design intent and real-world performance.
Position Summary:
The ME will be responsible for the design, integration, testing, and continuous improvement of the mechanical systems supporting the Blackfoot platform. This role emphasizes hands-on development, rapid iteration, and system-level ownership across the full hardware lifecycle. The ideal candidate thrives in fast-paced environments, is comfortable working across mechanical and electrical boundaries, and contributes to building reliable, field-ready systems.
Primary Responsibilities:
- Support mechanical design across airframe, motor mounts, payload bays, & landing systems
- Design and fabricate multi-component assemblies for high-performance drone platforms
- Perform structural and FEA analysis to validate designs under flight, loads, and crash
- Select and specify materials including CFRP composites, aluminum alloys, and engineering plastics for weight-critical applications
- Integrate propulsion system components including motor mounts, ESC thermal management, and propeller clearance envelopes
- Conduct mass properties analysis (CG, MOI) and coordinate with flight systems team to maintain acceptable flight dynamics
- Design vibration isolation solutions to protect sensitive electronics (IMU, cameras, RF systems) on propeller-driven airframes
- Develop and maintain technical drawings with GD&T callouts per ASME Y14.5 standards
- Build, test, and iterate hardware rapidly using real-world feedback from flight operations
- Support MIL-STD-810 environmental testing (shock, vibration, temperature, humidity) and implement design improvements
- Coordinate mechanical/electrical interface design including wiring harness routing, connector placement, and PCB mounting provisions
- Drive designs from prototype through production (DFM/DFA, BOM, & build documentation)
Minimum Qualifications:
- 3 years of hands-on mechanical engineering experience
- Proven experience designing and fabricating real hardware systems
- Strong CAD proficiency (SolidWorks preferred; CATIA, Fusion 360, or NX accepted)
- Demonstrated FEA experience (SolidWorks Simulation, ANSYS, or Abaqus)
- Working knowledge of GD&T per ASME Y14.5
- Experience with lightweight structural materials including CFRP composites or aluminum alloys
- Familiarity with DFM/DFA and hands-on prototype fabrication (CNC machining, FDM, SLA)
- Understanding of rotating propulsion system mechanics, vibration, and dynamic loading
- Ability to work independently and take ownership of ambiguous design problems
Preferred Qualifications:
- Hands-on experience building, repairing, or flying FPV or tactical UAS platforms
- Familiarity with MIL-STD-810 test methods and environmental qualification requirements
- Experience with mass properties management and CG/MOI analysis for UAS platforms
- Knowledge of battery mechanical integration and thermal management in UAS airframes
- Experience coordinating with external machine shops or composite fabricators
- SolidWorks CSWA or CSWP certification
- Familiarity with payload integration for ISR or EW systems on tactical UxS
- Experience working in fast-paced R&D or defense environments
Clearance Requirements: Secret security clearance or be able to obtain one within 90 days of hire
Required Background Check: HireRight background check & drug screening
Type of Employment: Part-Time (with potential to transition to full time)
Compensation: Part-time $38-$72 per hour (Full-time equivalent $80,000 - $150,000) based on experience and qualifications
T3i Drug Free Workplace Statement:
As a Federal Government Contractor, T3i is required to strictly adhere to federally mandated drug-free workplace standards. To ensure compliance with this requirement, T3i conducts pre-employment drug screening for all new hire personnel (full time, part time, and independent contractor) and annual random drug screening for all current T3i personnel. Personnel who cannot pass drug screening are not eligible for employment with T3i.
Job Roles at T3I, Inc.
Business Development2 jobs
Engineering (Non-Software)2 jobs
Business Analysis2 jobs
Aerospace Engineering1 jobs
Business Operations1 jobs
Working at T3I, Inc.
T3I, Inc.'s 8 open roles are across all levels, and about 0% are remote or hybrid. The most active teams are business development, engineering (Non-Software), and business analysis. T3I, Inc. provides defense and technology services to U.S. military and government clients, with work spanning engineering disciplines, unmanned aerial systems, program management, and specialized military recruiting and strategic communications. Most T3I, Inc. roles are based in San Antonio, with some in Camp Lejeune and Camp Pendleton.
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Browse jobs by roleT3I, Inc. Jobs: Frequently Asked Questions
How many jobs is T3I, Inc. hiring for right now?
T3I, Inc. is hiring for 8 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in business development and engineering (Non-Software). Openings span engineering, program management, recruiting, and strategic communications, with positions supporting U.S. military programs across multiple domestic installations.
What kinds of roles does T3I, Inc. hire for?
The most active teams are business development, engineering (Non-Software), and business analysis. T3I, Inc. hires across defense-oriented disciplines including unmanned aerial systems engineering (mechanical, electrical, and computer vision), data engineering, program management, specialized military recruiting, and strategic communications. Most postings are across all levels, reflecting the technical and operational expertise these government-facing programs require.
Are T3I, Inc. jobs remote or in-person?
Mostly on-site. About 0% of T3I, Inc.'s open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in San Antonio. Each T3I, Inc. listing shows its work location so you can filter before applying.
How do I apply to a job at T3I, Inc.?
Find a T3I, Inc. role on Migrate Mate, then follow the listing through to T3I, Inc.'s own application process. T3I, Inc. manages its hiring directly, so candidates submit materials and hear back through the company's own channels. Migrate Mate keeps T3I, Inc.'s listings current so you can browse what is actively open.
Does T3I, Inc. hire entry-level?
Most of T3I, Inc.'s open roles on Migrate Mate are across all levels as of July 16, 2026. Check individual T3I, Inc. listings for stated experience requirements.
Where is T3I, Inc. hiring?
Most T3I, Inc. roles are based in San Antonio, with some in Camp Lejeune and Camp Pendleton, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.