Design Engineer Intern; Summer

Pac Sci EMC
, an operating company under Ralliant
, is seeking a Design Engineer Intern to join our Engineering team for Summer 2026
. This internship is designed for students graduating in 2026–2027 who are eager to gain hands‑on experience in mechanical and electrical design, CAD modeling, and engineering documentation within a fast‑paced aerospace and defense environment.

• Assist in preparing working plans, detailed drawings, and complete mechanical or electrical component and assembly drawings.
• Support engineering and manufacturing teams by working from notes, instructions, and sketches.
• Collaborate with technical engineers to ensure model accuracy and adherence to drafting/design standards.
• Verify completed work by checking dimensions, materials, and quantities.
• Contribute to maintaining configuration control and document management standards.
• Perform other related duties as assigned.

• Junior or senior standing in 2026 or 2027, currently pursuing a Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or a related discipline.
• Working knowledge of Computer‑Aided Design (CAD) and drafting software (Solid Works preferred).
• Understanding of Geometric Dimensioning and Tolerancing (GD&T) and ANSI Y14.5 standards.
• Familiarity with configuration control and document management systems is a plus.
• Machine shop knowledge or experience with manufacturing techniques and tool design is desirable.
• Strong interpersonal skills and ability to collaborate effectively with peers.
• Due to contractual and regulatory requirements, only U.S. citizens are eligible for this role. Pac Sci EMC is a U.S. Department of State ITAR‑regulated employer; this position requires U.S. citizenship.

• Gain practical experience in CAD modeling, drafting, and design documentation.
• Learn to apply engineering and drafting standards in a real‑world environment.
• Strengthen collaboration skills by working closely with engineers and manufacturing teams.
• Develop problem‑solving and verification skills in the design process.
• Build a foundation for future roles in design engineering, product development, or manufacturing support.

Ralliant, originally part of Fortive, now stands as a bold, independent public company driving innovation at the forefront of precision technology. With a global footprint and a legacy of excellence, we empower engineers to bring next‑generation breakthroughs to life—faster, smarter, and more reliably. Our high‑performance instruments, sensors, and subsystems fuel mission‑critical advancements across industries, enabling real‑world impact where it matters most.

Pacific Scientific Energetic Materials Company (Pac Sci EMC) is an operating company of Ralliant Corporation (NYSE: RAL). We provide leading‑edge energetic materials, devices, and subsystems for use in military and commercial applications. With engineering and manufacturing capability in Arizona and California, our associates solve tough technical challenges while prioritizing Safety First, Quality Every Time™. Pac Sci EMC is an equal‑opportunity employer;

we do not discriminate against any applicant or employee on the basis of race, sex, religion, age, national origin, color, disability, or veteran status. US citizenship is required for this position due to U.S. Government contractual requirements.

The salary range for this position (in local currency) is 20.53 – 41.11.

The essential duties of this position require adherence to U.S. Government export control regulations. Candidates must either be U.S. Persons (e.g., citizens, lawful permanent residents, or protected individuals) or be prepared to collaborate with the company to secure the necessary government export authorizations. Ongoing employment is dependent upon obtaining the appropriate government export authorizations.