Linux System Administrator, Senior

Booz Allen Hamilton; Corridor North (MD); On-site; USD 77,600 - 176,000; Full time

Benefits offered by this job

Health benefits

Paid leave

Professional development

Tuition assistance

Job summary

A leading technology firm is looking for an experienced Senior Linux System Administrator in Maryland. The role involves installing systems on dedicated infrastructure, ensuring the network is functional, and providing insights into performance management. The ideal candidate will have 5+ years of systems administration experience and must possess an active TS/SCI clearance. Hybrid work conditions may apply, offering flexibility within a collaborative environment. Salary ranges from $77,600 to $176,000 annually, reflecting the diverse skills of applicants.

Qualifications

• 5+ years of experience with systems administration.
• Experience with Red Hat Enterprise Linux or CentOS strongly preferred.
• Ability to manage virtual machines and VMware ESXi.
• Knowledge of Linux iptables, networking configuration, and DNS is essential.
• Active TS/SCI clearance required.

Responsibilities

• Install systems on dedicated infrastructure and ensure functionality.
• Provide insight into network performance and identify improvement opportunities.
• Accomplish work without considerable direction.

Skills

5+ years of experience with systems administration

Experience with Red Hat Enterprise Linux or CentOS

Experience with managing virtual machines and VMware ESXi

Knowledge of Linux iptables, networking configuration, and DNS

Active TS/SCI clearance; willingness to take a polygraph exam

Ability to obtain DoD 8570.1 IAT Level II Compliant Certification within 60 days

Education

HS diploma or GED

Tools

AWS DevOps

Cloud Formation

SaltStack

Ansible

Python

YAML

JSON

Job description

Job Number: R0234431

Overview

Linux System Administrator, Senior

The Opportunity

Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction.

You Have

• 5+ years of experience with systems administration
• Experience with Red Hat Enterprise Linux or CentOS
• Experience with managing virtual machines and VMware ESXi
• Knowledge of Linux iptables, networking configuration, and DNS
• Active TS/SCI clearance; willingness to take a polygraph exam
• HS diploma or GED
• Ability to obtain DoD 8570.1 IAT Level II Compliant Certification within 60 days of start date

Nice If You Have

• Experience with AWS DevOps or Cloud Formation
• Experience with infrastructure as Code (IaC), such as SaltStack or Ansible
• Experience with Python, YAML, or JSON
• DoD 8570.1 IAT Level II Compliant Certification

Clearance

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual\'s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen\'s total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the application process, you are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Work Model

Our people-first culture prioritizes the benefits of flexibility and collaboration, whether that happens in person or remotely.

• If this position is listed as remote or hybrid, you\'ll periodically work from a Booz Allen or client site facility.
• If this position is listed as onsite, you\'ll work with colleagues and clients in person, as needed for the specific role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.