Linux Manager Jobs in Denton, TX (NOW HIRING)

Samsung SDS America is the IT solutions and services arm of Samsung, driving digital innovation across industries. We specialize in advanced cloud, AI, analytics, and enterprise solutions that empower businesses to operate smarter and faster.

Samsung SDS America is seeking a Senior Linux Data Center Engineer to join our dynamic team in Plano, TX. This role is ideal for a seasoned infrastructure professional with deep expertise in Linux systems and high-performance computing (HPC). You will be at the forefront of designing, implementing, and optimizing mission-critical infrastructure that powers advanced workloads across data centers, networks, security, VMware, storage, and GPU platforms.

As a senior engineer, you’ll leverage automation, scripting, and monitoring tools to seamlessly manage both on-premises and cloud environments, ensuring performance, scalability, and reliability. This is a hands-on, on-site position where your technical expertise and problem-solving skills will directly impact the success of cutting-edge projects.

In Plano, TX, you’ll be part of a team that blends global scale with local innovation, tackling complex challenges in data infrastructure and high-performance computing to support Samsung’s diverse ecosystem.

This position is Full Time, onsite at 6625 Excellence Way, Plano, TX 75023

• Design, implement, maintain, and optimize infrastructure systems across multiple platforms, including data centers, server hardware, operating systems, virtualization technologies, storage and backup solutions, automation tools, scripting languages, container orchestration, monitoring and logging, and cloud environments.
• Ensure high availability, scalability, and security of infrastructure systems.
• Develop and document standard operating procedures for system installation, configuration, maintenance, and troubleshooting.
• Monitor and troubleshoot system performance issues and identify areas for improvement.
• Collaborate with other teams within the organization to ensure seamless integration of infrastructure systems with other applications and services
• Stay current with industry trends and emerging technologies and make recommendations for technology upgrades and improvements.
• Provide technical guidance and mentorship to junior team members.
• Participate in an on-call rotation to handle urgent infrastructure issues outside regular business hours.
• Business travel: 5% domestic & international

• Bachelor’s degree in computer science, Information Technology, or a similar field.

• At least 8 years of experience in infrastructure engineering

• Data center operations, server hardware, Linux, and Windows system administration. (must-have)
• Virtualization technologies such as VMware, KVM, or Hyper-V (must-have)
• Scripting using Python, Bash, or PowerShell (must-have)
• Build & implement GPU clusters, and optimize container orchestration using Kubernetes.
• Architecting enterprise storage and backup solutions like NetApp, Veeam.
• Strong understanding and hands‑on experience setting up, configuring, and troubleshooting complex Cisco routers, switches (Catalyst, Nexus)
• Hands‑on experience in VLANs, ACLs, NAT, VPNs, IP addressing, subnetting, and WAN/LAN.
• Strong understanding of networking concepts, including TCP/IP, DNS, DHCP, VPN, and firewalls.
• Excellent problem‑solving and analytical skills, with the ability to troubleshoot complex issues in a fast‑paced environment.
• Strong written and verbal communication skills, with the ability to communicate effectively with both technical and non-technical stakeholders.
• Ability to prioritize and manage multiple projects simultaneously, while meeting deadlines and delivering high‑quality results.
• Strong attention to detail, with a focus on accuracy and completeness.
• Self‑motivated and proactive, with a willingness to take ownership of projects and drive them to completion.
• Must be eligible to work in the US for any employer without restrictions.
• Must be able and willing to work onsite in Plano, TX.

• Experience with cloud computing platforms such as AWS, Azure, or GCP is a plus.
• Automation tools like Ansible, Terraform, and Packer
• Working experience with Palo Alto Firewall
• Monitoring and logging
• Provisioning and Managing Cloud Infrastructure.

Samsung SDSA offers a comprehensive suite of programs to support our employees:

• Top‑notch medical, dental, vision and prescription coverage
• Wellness program
• Parental leave
• 401K match and savings plan
• Flexible spending accounts
• Life insurance
• Paid Holidays
• Paid Time off
• Additional benefits

Samsung SDS America, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, status as a protected veteran, marital status, genetic information, medical condition, or any other characteristic protected by law.

We are committed to providing reasonable accommodations to participate in the job application or interview process for candidates with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.