Jobs in the United States

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Added 11 mins ago
Senior Java Engineer & Architect
Robert Half
Salt Lake City, UT
Description We are looking for an accomplished Senior Java Engineer & Architect to strengthen and modernize critical business applications in Salt Lake City, Utah. This position blends…
Added 13 mins ago
(1118350) Systems Requirements & Validation Engineer
Diversified Services Network, Inc.
Mossville, IL
Diversified Services Network, Inc. (DSN) is seeking a full-time Systems Requirements & Validation Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If…
Added 14 mins ago
IG
Software Engineer - Autonomous Systems
Insight Global
San Diego, CA
- From $72 USD / hour
Added 16 mins ago
RU
NETWORK ENGINEER V
Randstad USA
Washington, DC
- $60.89 to $70.89 USD / hour
Join our Digital Modernization team supporting a major federal enterprise program as a Lead Cloud DevOps Engineer. In this vital role, you will spearhead the agency's large-scale migration…
Added 23 mins ago
Technical Operations Engineer
CHAOS Industries
El Segundo, CA · Los Angeles, CA · Washington, DC
This role is ideal for someone who thrives in dynamic, hands-on settings - comfortable with Linux terminals, network traces, and hardware wiring as much as Python scripts and dashboards.…
Added 23 mins ago
A
Fire Control Technician
Actalent
Manassas, VA
- $35 to $45 USD / hour
Job Title: Fire Control Technician / Hardware Engineer Submarine Training SystemsJob DescriptionThis role combines fire control test subject matter expertise with hands-on hardware…
Added 23 mins ago
A
C++ Software Engineer
Actalent
Manassas, VA
- $60 to $90 USD / hour
…large-scale C/C++ engineering environment. You will work primarily in Linux, solving complex technical problems related to builds and integration rather than traditional feature…
Added 23 mins ago
Cybersecurity Boundary Defense Technical Lead
Titan Technologies
O'Fallon, IL
A senior cybersecurity engineer or technical manager experienced in DoD enterprise boundary defense. The ideal candidate can lead day-to-day security tool operations, integrate boundary…
Added 24 mins ago
DS
(1118350) Systems Requirements & Validation Engineer
Diversified Services Network, Inc.
Mossville, IL
- $88,000 to $93,000 USD / year
Diversified Services Network, Inc. (DSN) is seeking a full-time Systems Requirements & Validation Engineer to join our team in Mossville, IL. We offer full benefits, PTO, 401k, and more! If…
Added 26 mins ago
Senior Automation & Controls Engineer
Varda Space Industries
El Segundo, CA
The Senior Automation & Controls Engineer builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support…
Added 26 mins ago
Computational Fluid Dynamics (CFD) Engineer
Brunswick Corporation
Fond du Lac, WI
As a Computational Fluid Dynamics (CFD) Engineer you will be a member of a team of analysis engineers supporting the design and development of conventional marine internal combustion…
Added 27 mins ago
Senior Device Engineer
FireMon
Remote, United States
The Device Engineer will work with Product Management and other Engineers to design, develop, and maintain network device integration software.
Added 28 mins ago
IT Support Engineer I
Amazon.com Services LLC
Albuquerque, NM
…running? Amazon is looking for an Information Technology Support Engineer I to join our team and play a key role in delivering reliable IT support across our operations. In this role, you…
Added 29 mins ago
Sr. FPGA Engineer
QuEra Computing, Inc.
Boston, MA
Senior FPGA Engineer - Quantum Computing Control Systems
Added 35 mins ago
Data Center Technician II
Google
Muskogee, OK
…similar role (e.g. Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 39 mins ago
On-Site Service Engineer – Data Center / Server Hardware
Unisys Corporation
Memphis, TN
Familiarity with Linux or similar operating systems
Added 39 mins ago
Pentesting Engineer
Bechtel
Glendale, AZ
Added 41 mins ago
I
Staff Software Engineer
iManage
Chicago, IL
- $130,000 to $180,000 USD / year
Being a Staff Software Engineer at iManage Means…
Added 41 mins ago
I
Senior Software Engineer
iManage
Chicago, IL
- $110,000 to $150,000 USD / year
Being a Senior Software Engineer at iManage Means…
Added 48 mins ago
Software Developer I
General Atomics
Poway, CA
We are currently looking for a Software Engineer (C++ 17, Linux) with a degree in CS or CE to join our Mission Processing Software team group within our Mission Software Development Group…
Added 48 mins ago
Software Developer I
General Atomics
Poway, CA
We are currently looking for a Software Engineer (C++ 17, Linux) with a degree in CS or CE to join our Mission Processing Software team group within our Mission Software Development Group…
Added 48 mins ago
A
Software Engineer 3
Actalent
Irvine, CA
- $55 to $63 USD / hour
Software Engineer Android Platform & Embedded SystemsShape the Future of Connected Aviation Technology
Added 48 mins ago
GM
2027 Summer Intern – Software Engineer, AV/AI Platform
General Motors
Sunnyvale, CA
- $8,100 to $10,300 USD / month
As an Autonomous Driving Software Engineer Intern, you will contribute to the design, development, and validation of cutting-edge software powering self-driving systems. You’ll collaborate…
Added 49 mins ago
Software Engineer 2 – AHV / Linux Kernel
Nutanix
San Jose, CA
…our Acropolis Hypervisor (AHV) team at Nutanix as a Software Engineer 2 offers the exciting opportunity to contribute directly to the development of an enterprise-grade hypervisor. In this…
Added 52 mins ago
AI Engineer 811
Freedom Technology Solutions Group
Annapolis Junction, MD · Columbia, MD
Freedom Technology Solutions Group is looking to add an AI Engineer to the team based out of Washington D.C., Annapolis Junction, or Reston, VA. As a Mid-level AI Engineer with you will be…

Samsung SDS America

Senior Linux Engineer

Plano, TX, United States

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Job details

Experience: 8+ years of hands-on Linux engineering experience in enterprise environments.
Posting language: English
Posted: Nov 4, 2026

Original job description

Samsung SDS America is the North American technology and digital transformation arm of Samsung SDS, a global leader in IT services, cloud, artificial intelligence, enterprise platforms, cybersecurity, and logistics solutions. We partner closely with Samsung’s industry-leading businesses - including Samsung Electronics, Samsung Semiconductor, Samsung Display, and Samsung Research - to design, implement, and support innovative technology solutions that accelerate business performance. In addition to supporting Samsung affiliates, Samsung SDS America works with enterprise customers across a wide range of industries, helping organizations modernize their technology ecosystems through cloud transformation, data management, cybersecurity, AI, enterprise applications, and digital innovation. Our teams combine deep technical expertise with a collaborative, customer-focused approach to deliver secure, scalable, and business-critical solutions.

About the Role:

We are seeking a Linux Infrastructure Engineer to manage, optimize, and secure enterprise Linux environments across on-premises data centers and public cloud platforms. This role focuses on Linux system administration, infrastructure automation using Ansible, middleware management, DNS services, and CI/CD and infrastructure-as-code practices. The ideal candidate brings strong troubleshooting, performance tuning, and security hardening expertise to ensure high availability, reliability, and operational efficiency across mission-critical systems. This individual will collaborate with infrastructure, security, DevOps, and application teams to support continuous improvement and maintain enterprise infrastructure standards. This position has full time onsite responsibilities. This individual must be able to commute for onsite work 5 days a week to our office in Plano, TX.

Responsibilities:

Manage, administer, and optimize large-scale Linux server environments (RHEL, CentOS, Ubuntu, or SUSE) across on-prem and cloud platforms.
Support and enhance core infrastructure components including DNS, DHCP, NTP, load balancers, firewalls, and reverse proxies.
Deploy, configure, and maintain middleware platforms such as Apache, Nginx, Tomcat, JBoss, WebLogic, or similar enterprise stacks.
Build and maintain automation for configuration management, patching, and provisioning using Ansible, Ansible Tower/AWX, or equivalent tools.
Implement and support CI/CD pipelines, infrastructure-as-code, and automated deployment workflows.
Troubleshoot complex issues across compute, storage, networking, and OS layers with strong root-cause analysis.
Manage OS patching, kernel upgrades, performance tuning, and security hardening (SELinux, CIS benchmarks).
Support cloud-based Linux workloads on AWS, Azure, or GCP, including EC2/VMs, storage, IAM, networking, and monitoring.
Collaborate with architecture, security, DevOps, and application teams to ensure platform reliability and compliance.
Maintain documentation, runbooks, and operational standards for enterprise Linux environments.
Participate in on-call rotation and support critical production systems with high availability requirements.
8+ years of hands-on Linux engineering experience in enterprise environments.
Strong expertise in Linux OS internals, system administration, performance tuning, and troubleshooting.
Solid understanding of compute, storage, networking, virtualization, and data center operations.
Hands-on experience with DNS, including bind/unbound, zone management, DNSSEC, and troubleshooting.
Experience with middleware platforms (Apache, Nginx, Tomcat, JBoss, WebLogic, etc.).
Strong proficiency with Ansible for automation, configuration management, and orchestration.
Experience with at least one major public cloud: AWS, Azure, or GCP.
Familiarity with infrastructure-as-code (Terraform, CloudFormation, ARM templates).
Strong scripting skills in either Bash or Python.
Experience with monitoring and logging platforms (Prometheus, Grafana, ELK, Splunk).
Understanding of security hardening, patching, vulnerability remediation, and compliance frameworks.
Excellent communication and cross-team collaboration skills.
Familiarity with ITIL processes and change management.
Must be eligible to work in the US for any employer without restrictions.
Must be able to commute for onsite work 5 days a week to our office in Plano, TX.

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.

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More about this job

Skills

Linux
Red Hat Enterprise Linux
System administration
Ansible
IBM Middleware
DNS
CI/CD
Infrastructure as code
Troubleshooting
Process improvement
Ubuntu
DHCP
Apache Tomcat
Jboss
Troubleshoot
Root cause analysis
AWS
Microsoft Azure
Google Cloud
Identity and access management
Regulatory compliance
Documentation
IBM Terraform
Bash
Python
Prometheus
Grafana
Splunk
Communication skills
Collaboration
ITIL
Change management

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