
Server Management & Systems Administration
Linux, hosting control panels, DNS, email, hardening, monitoring, optimization, backups and incident work.
- Linux fundamentals
- Troubleshooting
- Security mindset
Build useful technology with us
Explore work across infrastructure, web development, customer support and business operations. Ask SDH about current opportunities and the appropriate application contact.

Apply to the role closest to your current strengths. Show what you built, fixed, learned, or improved, with examples of how you used your tools.
Areas of work
These areas describe the skills involved in SDH’s work. Ask about current vacancies, work arrangements and application requirements before sending personal documents.

Linux, hosting control panels, DNS, email, hardening, monitoring, optimization, backups and incident work.

Help customers solve hosting, domain, email, SSL, website, billing, and basic server concerns.

Build and maintain websites for customers, internal tools, integrations, and automation.

Create, repair, optimize, migrate, and maintain WordPress websites and custom components.

Design website experiences, campaigns, social assets, product visuals, and usable interfaces.

Plan campaigns, publish useful content, support SEO, build communities, and explain technical products simply.

Understand customer goals, recommend suitable solutions, maintain relationships, and develop partnerships.

Coordinate customer work, internal priorities, documentation, schedules, and delivery across teams.
Application guide
Continue to the Careers department in the SDH Client Portal. Review your message and attach relevant application documents there before submitting.

Use a specific subject line. If you have a portfolio, GitHub, sample campaign, case study, or troubleshooting example, include it.
Application for [Position] by [Full Name]
A short note about the role you want and why SDH interests you.
Include relevant work, education, certifications, projects, and tools.
Portfolio, GitHub, writing samples, campaigns, case studies, or technical examples.
Location, preferred work arrangement, start date, and interview availability.
OJT & internship
Students can ask about internship availability, supervision and school requirements in IT, web development, design, marketing or customer support.

Applications contain personal information. Send only details relevant to recruitment and avoid unnecessary sensitive data. Ask for the applicable recruitment privacy information before submitting application documents.