Mexico
Corning
DXC Technology
Operating Systems Administrator Win & UX
Mexico
Ciudad de México, Mexico
Python
Automatic translation. Check the original.
About the opportunity
Job Description:
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.
Operating Systems Administrator Win & UX
At DXC Technology we leverage the power of technology to deliver critical IT services that help our clients modernize their operations and drive innovation across their technology infrastructure. We provide services in security, cloud, applications, analytics, engineering, IT outsourcing, and modern workplace.
Our Security team helps clients assess risks and proactively address all aspects of their security environment, from threat intelligence to regulatory compliance. We leverage proven methodologies, intelligent automation, and strategic partnerships to deliver solutions tailored to each organization's needs.
About the role
As a Senior Systems and Security Administrator, you will be responsible for the administration, protection, and optimization of Windows and Linux platforms in on-premises, private cloud, and public cloud environments. You will work closely with Infrastructure, Security, and CISO teams to ensure compliance with security standards, remediation of vulnerabilities, and continuous improvement of technological environments.
You will actively participate in vulnerability analysis, definition of mitigation plans, execution of patching cycles, implementation of secure configurations, and automation of operational processes. We are looking for a results-oriented individual with an analytical mindset and a focus on continuous improvement.
Join DXC Technology and help our clients strengthen their security posture, modernize their technological infrastructure, and accelerate their digital transformation through innovative solutions, automation, and operational excellence.
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.
What you'll do
Main Functions
- Administer and support Linux (Red Hat, AIX, Solaris) and Windows Server operating systems in on-premises, private cloud, and public cloud environments.
- Implement and maintain hardening standards and security policy compliance.
- Analyze operating system vulnerabilities and execute remediation plans aimed at reducing security risks.
- Collaborate with Security, CISO, and other technical areas to resolve audit and compliance findings.
- Execute and coordinate operating system patching activities using platforms like Satellite, WSUS, SCCM, or equivalent tools.
- Manage technology upgrade initiatives and operating system obsolescence remediation.
- Design and implement automations using tools such as Ansible, Python, GitHub, Rundeck, or other mass deployment solutions.
- Develop technical documentation, operational procedures, and remediation guides to ensure process standardization.
- Participate in change planning, post-implementation reviews, and continuous improvement activities.
- Identify operational efficiency opportunities through automation and optimization of security and infrastructure processes.
Minimum requirements
What we're looking for
Essential Requirements
- Between 4 and 10 years of experience administering Linux and/or Windows Server systems in enterprise environments.
- Experience in operating system vulnerability management and remediation.
- Solid knowledge of hardening, compliance, and security standards.
- Experience in administering on-premises, private cloud, and public cloud environments.
- Experience executing patching processes and managing update platforms.
- Knowledge of Linux Red Hat and/or UNIX systems (AIX, Solaris).
- Experience administering Windows Server and its main roles and functionalities.
- Experience using automation tools such as Ansible, Python, GitHub, Rundeck, or similar.
- Analytical and problem-solving skills, and ability to work collaboratively with multidisciplinary teams.
- Intermediate-to-advanced technical English level (B2 or higher).
Desirable Requirements
- Certifications in Linux, Windows Server, Cloud, or Security.
- Experience in highly regulated environments or those subject to compliance audits.
- Knowledge in infrastructure automation and configuration as code.
- ITIL Foundation certification.
- Experience working with security metrics and continuous improvement.
More opportunities with one profile
Want to be considered for more roles without repeating the whole process? Create your profile and be found by companies using Nort.
Create my profileKeep exploring
Capgemini
Concesionaria Vuela Compañía de Aviación S.A.P.I
