Job Description
Are you a tech powerhouse ready to lead infrastructure in the nation's capital?
Apex Infrastructure Solutions is seeking a highly skilled Senior System Administrator to join our dynamic team in Washington, DC. In this pivotal role, you will oversee the stability, security, and scalability of our critical IT infrastructure, ensuring seamless operations for government and enterprise clients.
What You Will Do:
We are looking for an individual who thrives in a fast-paced environment and possesses deep technical expertise. You will act as the guardian of our systems, managing everything from on-premise servers to complex cloud environments.
Responsibilities
- Manage, maintain, and troubleshoot Linux (RHEL, CentOS) and Windows Server environments to ensure 99.99% uptime.
- Design and implement robust security policies, firewalls, and intrusion detection systems.
- Automate administrative tasks using Bash, Python, and PowerShell to improve efficiency.
- Oversee cloud infrastructure migration and management using AWS or Azure.
- Conduct regular system audits, patch management, and disaster recovery planning.
- Provide advanced technical support and mentorship to junior IT staff and internal stakeholders.
Qualifications
- Minimum of 5 years of professional experience as a System Administrator or Network Engineer.
- Strong proficiency in Linux administration and Windows Server 2016/2019/2022.
- Experience with virtualization technologies (VMware, Hyper-V, or KVM).
- Knowledge of cloud platforms (AWS, Azure, or GCP) is highly preferred.
- Familiarity with containerization technologies (Docker, Kubernetes).
- Certifications such as CompTIA Security+, RHCE, or AWS Certified SysOps Administrator are a plus.