Graphic Designer (Contract)

Graphic Designer

Soluna is on a mission to solve one of renewable energy's biggest challenges: wasted power. Our data centers convert excess solar, hydro, and wind energy into productive computational work; Bitcoin mining, artificial intelligence, and machine learning. By co-locating with renewable generation, we bring demand directly to the source, helping power plants monetize stranded megawatts and put more clean energy on the grid.
We're looking for a part-time Graphic Designer to join our world-class team.
The Opportunity
We're looking for a reliable, detail-oriented freelance graphic designer to support day-to-day creative needs across marketing, communications, investor relations, and social media for Soluna Holdings. This role is ideal for someone who thrives in a fast-paced environment, can work within an existing brand system, and enjoys turning rough ideas or existing assets into polished, professional materials.
What You'll Do
Responsibilities may include:
Cleaning up and polishing presentations and pitch decks
Designing PDFs, one-pagers, case studies, and marketing collateral
Creating social media graphics and visual assets for press releases
Updating existing branded materials
Supporting quarterly reports, partnership announcements, company milestones, and event-related design needs
Maintaining consistency across brand visuals and templates
What Makes This Role Different

Most core brand assets, templates, and visual systems have already been developed by our lead designer, so this is not a "build the brand from scratch" role. Instead, we're looking for someone who can efficiently work within existing creative guidelines and execute high-quality day-to-day design work with speed and attention to detail. You'll have access to extensive reference materials, established design elements, and prior examples to build from.
Who You Bring

Strong graphic design portfolio across presentations, digital assets, and marketing materials
Experience working with established brand systems
Comfortable taking direction and executing quickly
Strong eye for typography, layout, and visual consistency
Organized, responsive, and able to manage shifting priorities
Experience designing for tech, infrastructure, energy, AI, or B2B brands is a plus
Tools

Preferred experience with:
Adobe Creative Suite
Figma
Canva
Google Slides / PowerPoint
Freelance / contract role
Approximately 8–10 hours per week on average
Some periods will require increased support around quarterly reporting cycles, major announcements, or company milestones
Flexible remote work arrangement