Senior Linux Systems Administrator
Company: TEKsystems
Location: Mc Lean
Posted on: November 15, 2024
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Job Description:
Description:PRIMARY RESPONSIBILITIES:--- Gather customer
requirements and complete new server builds per operational
procedures.--- Perform server decommissions per operational
procedures.--- Perform day-to-day operational maintenance, customer
support, and program compliance.--- Execute yum/dnf installation
and updates of Red Hat packages.--- Remediation of IAVM and ACAS
vulnerability reports.--- Understand and audit DISA STIG
checklists, including usage of automated SCAP scans.--- Execute
Ansible automation content to audit and remediate compliance.---
Define technical details within milestones for Plan of Action &
Milestones (POA&Ms).--- Effectively communicate with customer
and implement resolution for operational compliance.--- Assess,
suggest, and implement system performance improvements.--- Modify
and establish storage allocation, including NFS.--- Understand,
troubleshoot, and improve functionality within SELinux, AIDE,
fapolicyd, firewalld, Red Hat Identity Management (RHIdM), Red Hat
Satellite, and Trellix products.--- Conduct root cause analysis and
articulate to customer.--- Assist customers with migrating
functionality to new servers with latest RHEL OS.--- Participate in
on-call rotation to support outages and occasional after-hours
maintenance.--- Create and improve documented Standard Operation
Procedures.Skills:secret clearance, security clearance, security+,
sec+, Rhel, rhel 7, rhel 6, rhel 8, rhel 9, gitlab, Linux, System
administrator, Red hat, Storage, Systems engineering, Active
directory, Troubleshooting, ScriptingTop Skills Details:secret
clearance, security clearance,security+,sec+,Rhel, rhel 7,rhel
6,rhel 8,rhel 9,gitlab,Linux,System administrator, Red
hatAdditional Skills & Qualifications:REQUIRED EXPERIENCE:--- 9+
years of experience in Red Hat Enterprise Linux systems
administration, matching skills identified within Primary
Responsibilities.REQUIRED EDUCATION, CLEARANCE & CERTIFICATIONS:---
BA/BS with 9+ years IT experience, MA/MS with 5+ years IT
experience; other relevant experience may be considered in lieu of
a degree--- obtain and maintain Secret clearance prior to start
date--- CompTIA Security+ CE (or other IAT-II equivalent IAW 8750
requirements)--- Linux environmental certificate (i.e. Linux+,
RHCSA, or similar)Experience Level:Expert LevelBenefit Information
- -Eligibility requirements apply to somebenefits and may depend on
your job classification and length of employment.Benefits are
subject to change and may be subject to specific elections, plan,or
program terms. If eligible, the benefits available for this
temporary rolemay include the following: - -
About TEKsystems:
We're partners in transformation. We help clients activate ideas
and solutions to take advantage of a new world of opportunity. We
are a team of 80,000 strong, working with over 6,000 clients,
including 80% of the Fortune 500, across North America, Europe and
Asia. As an industry leader in Full-Stack Technology Services,
Talent Services, and real-world application, we work with
progressive leaders to drive change. That's the power of true
partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all
applications without regards to race, sex, age, color, religion,
national origin, veteran status, disability, sexual orientation,
gender identity, genetic information or any characteristic
protected by law.
Keywords: TEKsystems, Potomac , Senior Linux Systems Administrator, IT / Software / Systems , Mc Lean, Maryland
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