ABOUT SELLMARK Sellmark Corporation develops and distributes industry-leading outdoor lifestyle and tactical products across multiple brands. We are committed to innovation with a purpose, delivering solutions that enhance our customers’ performance and safety. Our culture is built on proactive ownership, customer focus, and a drive to grow, while making a positive, lasting impact. We empower our teams to collaborate, take initiative, and achieve their full potential. We are looking for individuals who are motivated to grow, take ownership, and contribute to a high-performing team. JOB SUMMARY The Manufacturing Engineering will support the Design & Development team by assisting with day-to-day tasks, project work, and cross-functional initiatives. This role is designed to provide hands-on experience, professional development, and exposure to core business operations within Sellmark. The intern will work under the guidance of a designated supervisor and collaborate with team members to contribute to meaningful projects aligned with departmental goals. Responsibilities may include research, data analysis, documentation, administrative support, and participation in team meetings or ongoing initiatives. This position offers an opportunity to develop practical skills, gain industry knowledge, and build professional competencies in areas such as communication, problem-solving, and teamwork. Internship program will run 12 weeks starting late May.
ESSENTIAL DUTIES AND TASKS

Migrate CAD files from Pro/Engineer (Pro/E) to SolidWorks for the Inforce product line.,
Update existing drawings and models to current GD&T (Geometric Dimensioning & Tolerancing) standards.
Develop and write work instructions for manufacturing processes and test equipment operation.
Operate production test equipment and accurately record results.
Analyze test data to identify trends, anomalies, or performance gaps.
Support Root Cause Analysis (RCA) on production and quality issues.
Assist in maintaining organized CAD file libraries and revision control.
Collaborate with production and engineering teams to validate updated drawings against physical assemblies.
Document process improvements and flag inconsistencies found during file migration.
Capstone presentation at the conclusion of internship.

Perform additional duties as required to support the department's effective operation. QUALIFICATIONS

Currently enrolled in or recently graduated from an accredited college or university program relevant to Engineering, Design & Development.
Strong interest in Engineering, Manufacturing, Production.
Basic knowledge of Microsoft Office Suite (Excel, Word, PowerPoint); SolidWorks (required), Pro/Engineer / Creo (preferred), GD&T fundamentals (coursework or prior experience preferred).
Excellent written and verbal communication skills.
Strong organizational skills with attention to detail.
Ability to manage multiple tasks and meet deadlines in a fast-paced environment.
Demonstrated problem-solving skills and willingness to learn.
Ability to work both independently and collaboratively within a team environment.
Professional attitude with a high level of integrity and accountability.

WORK ENVIRONMENT & PHYSICAL REQUIREMENTS

May be required to sit or stand, travel for extended periods.
Occasional bending, twisting, reaching, pushing, pulling, and operating office machinery.
Must be able to lift up to 50 pounds.
Primarily office-based with exposure to outdoor condition.

WORK SCHEDULE/HOURS

Main hours are Monday – Friday 8am – 5pm in office.
Schedule may include evenings or weekends based on business needs.

COMPENSATION, BENEFITS AND TRAINING

Paid internship
Professional development and learning opportunities
Networking events and team engagement activities
Receive hands-on training specific to the assigned department and role
Work under the guidance of a designated supervisor and/or mentor
Gain exposure to real-world projects, team meetings, and cross-functional collaboration
Participate in job shadowing and skill-building opportunities as available
Receive ongoing feedback and a final performance evaluation at the conclusion of the internship

Sellmark Corporation stands out in the manufacturing, technology, and consumer products industry for making, marketing, and moving products that improve people’s lives. Our innovative "Sellmarketing" system integrates user-focused marketing, efficient manufacturing, and effective distribution to launch and grow multiple award-winning brands like Sightmark, Firefield, Pulsar, BulletSafe, Inforce, and Kopfjager. Since 2000, Sellmark has been committed to delivering innovative, high-quality, cost-effective products to the global market. Our diverse range of products, designed to enhance outdoor experiences, includes advanced night vision, precision laser sights, tactical scopes, flashlights, and personal protective equipment. Our growth trajectory is fueled by international expansion, continuous operational improvement, and a diversified brand and product portfolio. Recognized three times in the Inc. 500|5000 lists and as a finalist for the Dallas 100 Entrepreneur of the Year award, our success is rooted in a corporate culture built on these core values: - Legacy: Build something that lasts. - Impact: Do the most good you can possibly do for as long as you possibly can. - Innovation: Make it better every step of the way. - Customer-centric: It doesn’t mean a thing unless it means something to them. - Continuous Learning: There’s always something to learn, and learning never ends. - Positive Leadership: Take care of your people, and your people will take care of the mission. We do all this to the end of delivering brands that sell to our industry partners, unforgettable experiences for our consumers, dependable solutions to our defenders, and meaningful, impactful work to our employees.

Engineering Intern - Manufacturing Engineer

Engineering Intern - Manufacturing Engineer

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