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AT&T · 3 weeks ago

Red Hat Linux System Administrator (IT SE II) (Government)

Chantilly, VA

Full-time

Onsite

Mid Level

$98K/yr - $160K/yr

3+ years exp

AT&T Global Public Sector is a trusted provider of secure, cloud-based network solutions for the Federal Government. They are seeking a Red Hat Linux System Administrator to support the Intelligence Sector, responsible for managing the lifecycle of RHEL servers and ensuring compliance through system management and automation.

CollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Manage the full lifecycle of Red Hat Enterprise Linux (RHEL) servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware)

Use Red Hat Satellite for large-scale system management, including:

Configuring and managing software repositories, content views, and life cycle environments

Orchestrating patch management and security updates across the enterprise infrastructure to ensure compliance

Develop and implement automation for routine administrative tasks and infrastructure deployment using Ansible and Bash/Python scripting

Conduct advanced system monitoring, performance tuning, and root cause analysis to ensure optimal system health, stability, and performance

Create and maintain detailed system documentation, procedures, and knowledge base articles for use by other team members and junior administrators

Qualification

Red Hat Enterprise LinuxAnsibleBash scriptingPython scriptingRed Hat Certified System AdministratorDoD 8140 IAT Level 2System documentationProblem-solvingAttention to detailCommunication skills

Required

Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years

Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2

3-6 years of experience in Red Hat Enterprise Linux system administration

Strong problem-solving abilities, attention to detail, and excellent communication skills are essential for collaborating within a team and with stakeholders

Preferred

Practical experience applying DISA STIGs and DoD security checklists for system hardening in a production environment

Ability to automate STIG compliance tasks and configuration management using scripting (Bash, Python) and configuration management tools like Ansible

Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE) or other advanced Red Hat Specialist certifications

Benefits

Medical/Dental/Vision coverage

401(k) plan

Tuition reimbursement program

Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays) \•Pro-rated when working less than 40 hrs/wk.

Paid Parental Leave

Paid Caregiver Leave

Additional sick leave beyond what state and local law require may be available but is unprotected

Adoption Reimbursement

Disability Benefits (short term and long term)

Life and Accidental Death Insurance

Supplemental benefit programs: critical illness/accident hospital indemnity/group legal

Employee Assistance Programs (EAP)

Extensive employee wellness programs

Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone