Job Description
Job Summary
NetCore Systems is seeking a highly skilled and proactive Senior Systems Administrator to join our dynamic IT team remotely. The ideal candidate will be responsible for managing, maintaining, and optimizing our organization's IT infrastructure, ensuring maximum uptime, security, and performance across all systems. This role demands a strategic thinker with hands-on technical expertise and the ability to support a distributed, global workforce.
Key Responsibilities
- Manage and maintain enterprise servers, storage, and networking systems.
- Monitor system performance, troubleshoot issues, and implement proactive solutions to prevent downtime.
- Ensure robust security measures are in place, including firewalls, intrusion detection, antivirus, and patch management.
- Deploy, configure, and maintain cloud-based and on-premise systems, ensuring seamless integration.
- Manage user accounts, permissions, and access controls across multiple platforms.
- Conduct regular backups, disaster recovery planning, and system audits.
- Collaborate with IT teams to implement new technologies, upgrades, and system improvements.
- Document system configurations, processes, and procedures to ensure knowledge continuity.
- Provide advanced technical support and mentorship to junior IT staff.
Required Skills and Qualifications
- Bachelor’s degree in Computer Science, Information Technology, or a related field.
- Strong experience with Windows and Linux server administration.
- Proficiency in virtualization platforms (VMware, Hyper-V) and cloud services (AWS, Azure).
- Deep understanding of networking protocols, firewalls, VPNs, and security best practices.
- Experience with scripting and automation tools (PowerShell, Bash, Python).
- Solid knowledge of database management, backup solutions, and disaster recovery processes.
- Excellent problem-solving, analytical, and organizational skills.
Experience
- Minimum of 5 years of progressive experience in systems administration or IT infrastructure management.
- Proven track record in managing complex IT environments and enterprise-level systems.
Working Hours
- Full-time, remote role.
- Flexible working hours; occasional availability required for system maintenance, deployments, or emergency support across different time zones.
Knowledge, Skills, and Abilities
- Strong attention to detail and ability to work independently in a remote environment.
- Exceptional communication skills for liaising with technical and non-technical teams.
- Ability to prioritize tasks, manage multiple projects, and meet deadlines.
- Strategic mindset with the ability to plan long-term infrastructure improvements.
- Adaptability to learn and implement emerging technologies efficiently.
Benefits
- Competitive salary with performance-based incentives.
- Flexible remote work environment.
- Health, dental, and vision insurance.
- Professional development opportunities and certification support.
- Paid time off and company holidays.
- Collaborative, innovative, and supportive work culture.
Why Join NetCore Systems
At NetCore Systems, you’ll join a forward-thinking technology company committed to innovation, employee growth, and operational excellence. You will work alongside passionate professionals in a remote-friendly environment that values your expertise, creativity, and work-life balance. Be part of a team that drives digital transformation and empowers businesses globally.
How to Apply
Interested candidates are invited to submit their resume and a cover letter highlighting relevant experience to us. Please include “Senior Systems Administrator – Remote” in the email subject line. Only shortlisted candidates will be contacted for further evaluation.
Job Details
| Salary |
$10 - $20 |
| Job Type |
Full-time |
| Remote/Onsite |
Remote |
| Location |
|
| Last Apply Date |
2026-03-22 |