Prepress Operator

About the Role Big things are happening at i4COLOR. After 16 years in the Bay Area, we’re expanding our operations to Wisconsin, and we’re looking for a skilled Packaging Prepress Operator to be part of our first Midwest team. This role is for someone who takes pride in clean files, technical accuracy, and production details that hold up at press. As a Packaging Prepress Operator, you’ll prepare print-ready files for Litho, Flexo, Gravure, and Digital print methods, working closely with our production and account teams to keep projects moving accurately and efficiently. Your work will include preflighting files, applying color corrections and separations, trapping, and using Esko Viewer to inspect content and ensure alignment with client specifications and vendor requirements. You’ll work with both packaging and non-packaging mechanicals in a structured, detail-oriented environment where precision matters. While not a core function of the role, there may also be occasional opportunities to support packaging production design for those interested in expanding their technical scope. We’re excited to bring i4COLOR’s detail-driven approach to Wisconsin, and we’re looking for someone who wants to help us build something strong from the ground up. If you believe the smallest details often carry the biggest weight, this role may fit like a perfectly trapped file. Why Join i4COLOR? At i4COLOR, we help some of the world’s most recognizable brands show up with clarity and precision on shelf and in print. When you join us, you’ll: Contribute directly to high-visibility packaging and print projects for leading brands Work alongside experienced prepress professionals who take pride in technical precision Build advanced skills in color accuracy, file preparation, and multi-process workflows Operate in a calm, well-structured production environment that values steady work and clean execution Support a company with strong client loyalty, a reputation for reliability, and a commitment to doing the job right every time. This role is ideal for someone who finds satisfaction in precision, thrives in a production-focused environment, and takes pride in being the person others rely on to get it right the first time. Key Responsibilities Preflight Files Review project instructions and incoming files for production clarity. Check for missing fonts and links, incorrect formats, color modes, and image quality Communicate file issues or deviations clearly to the Account Manager for resolution Prepare Color Separations Adjust files based on client specifications and brand consistency Apply color correction and retouching as needed, including GCR per vendor requirements Add traps, knockouts, overprints, and holdbacks based on print method and file type Verify technical standards like type size, line weight, and screen builds meet vendor specifications Apply artwork distortion for shrink packaging as required Work across Litho, Flexo, Gravure, and Digital print methods and processes Maintain complete file documentation and quality control records in accordance with internal procedures Proofing & Quality Control Use Esko Viewer to inspect and compare files for accuracy Review instructions and references in the MIS system to ensure nothing is missed Output proofs and compare them to client files for content and color accuracy Complete internal checklists and flag any issues before final release Collaboration & Communication Coordinate with Account Managers to keep timelines and file expectations clear Communicate updates, questions, and changes in a professional and friendly way Help solve production issues calmly and efficiently under tight timelines Document project changes accurately in the internal system Support for Packaging Renders (As Needed) Build simple 3D carton structures and apply scene settings Create brand-accurate renders using supplied artwork and approved software Qualifications 3–5 years in a prepress, print production, or similar technical environment Proficient in Adobe Creative Cloud (Photoshop, Illustrator, InDesign) and MacOS Ability to execute prepress workload with minimal supervision, and prioritize tasks effectively to meet deadlines. Ability to diagnose and resolve complex file issues like font conflicts, transparency flattening issues, and vendor-specific min-dots and intricate trapping scenarios. Experienced with Esko Pilot Viewer and DeskPack; familiarity with Esko Automation Engine workflow or Studio is a plus Organized, focused, and consistent under pressure, with strong attention to detail Effective communicator and collaborative team member with the ability to change priorities Understanding of packaging specs, standard print methods, and workflows (Flexo, Litho, Gravure, Digital) Job Requirements This position is primarily office-based and involves regular use of prepress and production software. It requires the ability to sit for extended periods, maintain focus, and perform detailed work with accuracy. Occasional lifting or movement of materials up to 15 pounds may be required. The work is performed in a controlled environment with standard lighting and minimal noise. The role also demands flexibility to manage fluctuating workloads, meet deadlines, and comply with safety and ergonomic standards. Employment Type: Full Time Years Experience: 3 - 5 years Salary: $25 - $35 Hourly Bonus/Commission: No