Job Information
AT&T Sr Specialist Technology Security in Bratislava, Slovakia
Job Description:
Key Responsibilities:
Manage and maintain Linux-based servers and systems across our organization.
Perform security vulnerability assessments and implement remediation strategies.
Develop and maintain scripts (Python, Bash, etc.) for automation and monitoring purposes.
Ensure system stability, scalability, security, and performance.
Collaborate with cross-functional teams to deploy new applications and services.
Provide vulnerability remediation solutions
Required Skills and Experience:
Proven experience as a Linux System Administrator or similar role
In-depth knowledge of Linux operating systems (RedHat, Rocky, Ubuntu, etc.) and server administration
Experience with security vulnerability checks and implementing remediation measures
Proficiency in scripting languages such as Python, Bash, Perl, etc
Strong understanding of networking protocols and configuration (TCP/IP, DNS, DHCP, etc.)
Familiarity with cloud platforms and virtualization technologies (VMware, FlexCloud)
Ability to troubleshoot complex issues and drive problem resolution
Works with other System Administrators to resolve their server vulnerabilities
Excellent communication and interpersonal skills
Preferred Skills:
Experience with configuration management tools (CFEngine)
Knowledge of database management systems (MySQL, PostgreSQL)
Familiarity with Operating System Logging and Alarming (SACT, Splunk)
Familiarity with monitoring tools (Nagios)
Education and Certifications:
Bachelor’s degree in Computer Science, Information Technology, or relevant field.
Relevant certifications (e.g., RHCE, LPIC, CompTIA Linux+) are a plus.
Salary: from 2275 EUR/a month gross. The actual salary is based on skills, experience and knowledge.
Weekly Hours:
40
Time Type:
Regular
Location:
SVK:01:Bratislava / Tomasikova Street 64 - Adm:64 Tomasikova Street
It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities.
AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws
We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status