Amentum

CAD Designer and Documentation Specialist

Amentum$85K — $115K *
Odon, IN 47562In-Person
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Associate’s degree in Drafting, CAD Design, Engineering Graphics, or related field.
  • 3+ years of experience generating engineering drawings or CAD models for defense applications.
  • Proficiency in 2D and 3D CAD software (e.g., Solid Edge, SolidWorks, AutoCAD).
  • Ability to create technical drawings adhering to military standards (MIL-STD-31000).
  • Basic understanding of engineering principles for effective collaboration.
  • Familiarity with revision control processes for Technical Data Packages (TDPs).
  • Strong attention to detail and excellent communication skills.
  • Secret security clearance required; U.S. citizenship mandatory.

Responsibilities

  • Create and update detailed 2D and 3D CAD drawings for test system components.
  • Develop and maintain engineering drawings, wiring diagrams, and schematics.
  • Ensure compliance with military standards in assembly and fabrication drawings.
  • Incorporate calibration requirements into CAD designs as needed.
  • Create 3D models for fabrication and validation of components.
  • Support technical documentation by updating Technical Data Packages (TDPs).
  • Maintain revision control documents and collaborate with Integrated Project Teams (IPTs).
  • Participate in System Engineering Technical Review meetings to provide updates.

Benefits

  • Health, dental, and vision insurance options.
  • Paid time off and holidays.
  • 401(k) retirement plan with matching contributions.
  • Educational reimbursement for professional development.
  • Parental leave for new parents.
  • Employee stock purchase plan available.
  • Tax-saving benefits options.
  • Disability and life insurance coverage.
  • Pet insurance available for employees.
Full 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 drawingswiring 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.

       

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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