Codex Solutions Pte. Ltd. – Digital & Social Media Intern

Codex Solutions Pte. Ltd. A joint venture company by ST Engineering and HTX (Home Team Science and Technology Agency), Codex Solutions is set up to be a dynamic and forward-looking technology company established to develop cutting-edge software solutions that support and strengthen Singapore’s homeland security efforts. As a mission-driven organisation, we are focused on building strong in-house capabilities that directly address the complex challenges faced by the Home Team. With a strong emphasis on innovation, product excellence, and impact at scale, Codex offers a unique environment where purpose meets technology. We are assembling a diverse and talented team of technologists and problem solvers who are passionate about making a real difference. If you're looking to shape meaningful solutions and be part of something bigger — Codex is where you’ll want to be. Learn more about Codex Solutions at https://www.codex.com.sg.

Duration: Full-time Internship (6-month period)

What you will be working on
You will support Codex’s external branding, digital presence and community engagement, working across content creation, visual design, social media platforms and events. This is a hands-on role where your ideas will be tested, published and seen.

Content Creation

• Create and curate content for Codex’s digital platforms (e.g. LinkedIn, Social Media platforms, corporate website, newsletters and other relevant channels)
• Support content ideation, editing and basic content planning
• Experiment with different content formats such as posts, stories and short-form videos
• Create graphics, infographics and short videos using tools such as Canva, Adobe Photoshop, Illustrator, or CapCut to develop visual content

Social Media Management

• Support day-to-day social media management, including scheduling posts and maintaining content calendars
• Monitor engagement and identify content trends and opportunities to increase visibility and engagement

Events & Brand Activations

• Provide logistical and communications support for industry events and or trade shows
• Assist with pre-event promotions and post-event content such as event highlights and recaps

Market Research & Performance Insights

• Conduct basic research on industry trends, competitors and digital content practices
• Track and analyse content and campaign performance using tools such as LinkedIn Analytics or Google Analytics
• Consolidate insights and suggest improvements to enhance future content performance

What we are looking for

We value curiosity, initiative and a willingness to learn. You will be well suited for this role if you:

• Are currently pursuing a Diploma in communications, media, design, marketing, technology or related fields
• Have a strong interest in digital content, social media, and storytelling
• Enjoy writing, designing, editing, or experimenting with creative ideas
• Are comfortable using or eager to learn digital content and design tools
• Have strong written and verbal communication skills
• Are organised, detail-oriented and able to manage multiple tasks
• Are proactive, self-motivated and receptive to feedback

Why this internship?

• Your work will be visible and have real impact on Codex’s external brand
• You will build portfolio-ready content across multiple platforms and formats
• You will gain exposure to branding, digital engagement, events and performance analysis
• You will work closely with a collaborative and supportive team
• You will develop practical skills relevant to future roles in digital, brand, content, or communications

If you enjoy creating, experimenting and telling meaningful stories, we would love to hear from you.