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3D Cad Modeling Jobs in Indiana (NOW HIRING)

Amentum

CAD Designer and Documentation Specialist

Odon, IN · On-site

$85K - $115K/yr

Amentum is seeking a CAD Designer and Documentation Specialist to support the development of ... Create 3D models of test fixtures and other components for fabrication and validation purposes ...

New

groteindustries

Engineering - Lead CAD

Madison, IN · On-site

Position Duties: - Lead the 3D CAD design and modeling of complex automotive headlamp systems and their individual components using Catia, from concept to production release. - Translate styling ...

Grote Industries

Engineering - Lead CAD

Madison, IN · On-site

Position Duties: - Lead the 3D CAD design and modeling of complex automotive headlamp systems and their individual components using Catia, from concept to production release. - Translate styling ...

Grote Industries

Engineering - Lead CAD

Madison, IN · On-site

Position Duties: - Lead the 3D CAD design and modeling of complex automotive headlamp systems and their individual components using PTC Creo, from concept to production release. - Translate styling ...

IMMI

Sr. CAD Designer

Westfield, IN · On-site

$90 - $120/hr

Translate design intent into detailed 3D models, assemblies, and engineering drawings using industry-standard CAD software, with minimal supervision. * Support the New Product Development (NPD ...

groteindustries

Engineering - Lead CAD

Madison, IN · On-site

Position Duties: - Lead the 3D CAD design and modeling of complex automotive headlamp systems and their individual components using PTC Creo, from concept to production release. - Translate styling ...

Pae

CAD Designer and Documentation Specialist

Odon, IN · On-site

Key Responsibilities As a CAD Designer and Documentation Specialist , your primary responsibilities ... Create 3D models of test fixtures and other components for fabrication and validation purposes ...

New

PIVOT Workforce

CAD Technician

Indianapolis, IN · On-site

$25 - $30/hr

Create and update 2D/3D CAD drawings based on design specifications and engineering redlines Collaborate with engineers and project managers to ensure design accuracy and compliance Maintain drawing ...

Grote Industries

Engineering - CAD III

Madison, IN · On-site

Position Duties: - Create and modify complex 3D CAD models, assemblies, fixtures, and production drawings using PTC Creo. - Manage CAD data, product structures, revisions, and engineering ...

groteindustries

Engineering - CAD III

Madison, IN · On-site

Position Duties: - Create and modify complex 3D CAD models, assemblies, fixtures, and production drawings using PTC Creo. - Manage CAD data, product structures, revisions, and engineering ...

Walker Transport

Manager, CAD

Lafayette, IN · On-site

Activities include modernizing CAD processes and modeling standards, leading the transition from ... Support sales and customer engagement initiatives with configured 3D build-outs and visual ...

PIVOT Workforce

CAD Designer

Indianapolis, IN · On-site

$60K - $80K/yr

CAD Designer Job Summary: As a CAD Designer, each day brings exhilarating opportunities to shape ... Produce accurate 2D and 3D models of components, assemblies, and structures, ensuring they meet ...

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3D Cad Modeling information

What is 3D CAD modeling?

3D CAD modeling is the process of creating three-dimensional digital representations of objects using Computer-Aided Design (CAD) software. These models can be used for design visualization, simulation, prototyping, and manufacturing across various industries such as engineering, architecture, and product design. 3D CAD models allow designers and engineers to explore ideas, identify issues, and communicate concepts effectively before physical production. The models can be modified easily, saving time and resources compared to traditional drafting methods.

What are the key skills and qualifications needed to thrive as a 3D CAD modeler?

To thrive as a 3D CAD Modeler, you need strong proficiency in computer-aided design principles, spatial reasoning, and a relevant degree or technical training in engineering, architecture, or design. Familiarity with industry-standard CAD software such as AutoCAD, SolidWorks, or CATIA, and certifications like Autodesk Certified Professional, are often required. Attention to detail, problem-solving abilities, and effective communication help ensure design accuracy and smooth collaboration with teams. These skills are vital for producing precise, functional models that meet project specifications and support successful product development.

What are some common challenges faced by 3D CAD modelers when working on collaborative projects?

3D CAD Modelers often encounter challenges related to version control and communication when collaborating with engineers, designers, and other stakeholders. It’s important to ensure that everyone is working from the most current files, which can require diligent use of project management and file-sharing tools. Additionally, aligning design intentions and resolving conflicts in modeling standards or design constraints requires clear communication and flexibility. Regular meetings and thorough documentation help ensure a smooth workflow and minimize errors or rework.

What is the difference between 3D Cad Modeling vs 3D CAD Drafting?

Aspect3D CAD Modeling3D CAD Drafting
Primary FocusCreating detailed 3D models and prototypesPreparing technical drawings and 2D representations from models
Skills Required3D design, visualization, parametric modelingDrafting standards, annotation, 2D drawing creation
Work EnvironmentDesign studios, engineering firms, manufacturingArchitectural firms, engineering offices, manufacturing
Tools UsedSolidWorks, AutoCAD, Fusion 360AutoCAD, DraftSight, MicroStation

While both roles involve CAD software, 3D CAD Modeling focuses on creating detailed 3D models and prototypes, whereas 3D CAD Drafting emphasizes producing technical drawings and documentation from those models. Understanding these differences helps in choosing the right career path or project focus within the CAD industry.

What are the most commonly searched types of 3D Cad Modeling jobs in Indiana?

The most popular types of 3D Cad Modeling jobs in Indiana are:

3D Cad Modeling jobs near you
Infographic showing various 3D Cad Modeling job openings in Indiana as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

CAD Designer and Documentation Specialist

Amentum

Odon, IN

$85K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday

New

Job description

Amentum is seeking a CAD Designer and Documentation Specialist to support the development of innovative operational test systems for a NAVAIR program. This position focuses primarily on creating and revising detailed CAD drawings and engineering designs, with secondary responsibilities for technical documentation development and revision control. The individual in this role will collaborate with project engineers, systems developers, and government stakeholders to ensure the accuracy, completeness, and timely delivery of high-quality design and documentation materials to meet program requirements.
Key Responsibilities
As a CAD Designer and Documentation Specialist, your primary responsibilities will include:
CAD Design Responsibilities:
  • Create and update detailed 2D and 3D CAD drawings for Test System components such as Interface Test Adapters (ITAs), test fixtures, cable assemblies, and Special Test Equipment (STE).
  • Develop and maintain engineering drawings, wiring diagrams, and schematics required for the integration and testing of Weapons Replaceable Assemblies (WRAs) and Shop Replaceable Assemblies (SRAs).
  • Design and create assembly and fabrication drawings, ensuring compliance with relevant military standards (e.g., MIL-STD-31000).
  • Incorporate path loss compensation (PLC) and calibration requirements into engineered drawings, as needed, for OTPS and STE designs.
  • Create 3D models of test fixtures and other components for fabrication and validation purposes, ensuring alignment with design specifications.

Documentation and Revision Control Responsibilities:
  • Support technical documentation efforts by creating and updating Technical Data Packages (TDPs), including Level III drawings, native CAD files, and engineering design documentation.
  • Prepare and maintain project-specific revision control documents, ensuring accurate tracking of updates to drawings, technical manuals, and software-related materials.
  • Generate or revise supporting documentation such as:
    • Software Version Descriptions (SVD)
    • Software Build Procedures (SBP)
    • Calibration Measurement Requirements Summaries (CMRS)
    • Test Executive Instructions (TEI)
  • Work with Integrated Project Teams (IPTs) to ensure TDPs and deliverables meet government documentation standards and are free from proprietary markings.
  • Participate in System Engineering Technical Review (SETR) meetings, including Post Award Review (PAR), Preliminary Design Review (PDR), Critical Design Review (CDR), and Test Readiness Review (TRR), providing technical drawing updates or input when required.

Minimum Requirements
To qualify for this position, candidates must possess:
  • Associate's degree in Drafting, CAD Design, Engineering Graphics, or a related technical field.
  • Three (3) or more years of experience in creating engineering drawings or CAD models for technical and/or defense-related applications.
  • Proficiency with 2D and 3D CAD software (e.g., Solid Edge, SolidWorks, AutoCAD, or similar) to create professional technical drawings and models.
  • Demonstrated ability to create technical drawings and modification packages that meet industry and military standards, such as MIL-STD-31000.
  • Basic understanding of engineering concepts and collaboration with engineers to produce documentation for Interface Test Adapters (ITAs), hardware, and other components.
  • Familiarity with revision control processes, including updating and tracking Technical Data Packages (TDPs) for government ownership.
  • Strong attention to detail and organizational skills to ensure precise and accurate documentation.
  • Proficiency with Microsoft Office applications, including Word, Excel, and PowerPoint.
  • Excellent communication skills for collaborating with engineers, developers, and stakeholders.
  • Must be able to obtain and maintain a Secret security clearance. United States citizenship is required.

Preferred Qualifications
  • Experience supporting NAVAIR or Naval Surface Warfare Center (NSWC) programs with military-focused design or documentation.
  • Familiarity with operational test development for Weapons Replaceable Assemblies (WRAs) or Shop Replaceable Assemblies (SRAs), particularly for RF or digital testing environments.
  • Demonstrated experience developing Level III TDPs, including native CAD files, cable assembly diagrams, and product design packages free of proprietary markings.
  • Knowledge of test equipment such as oscilloscopes, spectrum analyzers, network analyzers, and impedance analyzers to support detailed testing documentation.
  • Experience generating Calibration Measurement Requirements Summaries (CMRS) and performing Test Accuracy Ratio (TAR) and Source Accuracy Ratio (SAR) calculations.
  • Strong understanding of documentation processes and tools, including Software Version Descriptions (SVD), Test Strategy Reports (TSR), and Technical Data Package (TDP) development.
  • Proficiency in developing or modifying designs for Test Program Sets (TPSs) and Special Test Equipment (STE).
  • Ability to manage multiple priorities, meet deadlines, and ensure quality control in a fast-paced environment.

Work Location
Primary work location will be in a laboratory located on NSWC Crane, Indiana. Certain documentation-related tasks and meetings may be completed in a remote environment, as determined by the Government.
Compensation Details:
$85,000 - $115,000 annually
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
09/04/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

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