Booz Allen Hamilton
Job Overview
Join to apply for the
Linux System Administrator
role at
Booz Allen Hamilton .
Job Number:
R0228123
The Opportunity On our team, you’ll support the client’s Security Operations mission. This includes the deployment, operation, administration, troubleshooting, updating, securing, and maintenance of all systems, software, and infrastructure that enable enterprise cybersecurity capabilities across the client and its Operating Divisions (OpDivs). You’ll operate, maintain, and administer existing network and systems architectures, and perform network administration including hardware, software, physical cabling, and IP address management.
Responsibilities As a System Administrator, you’ll support a broad range of technical environments and responsibilities, including networking and security devices, circuits, automated systems, servers, client computers, applications, databases, voice systems, helpdesk support, asset and inventory management, and field technical support.
You Have
10+ years of experience with Linux or UNIX systems and the complex interoperability between Linux, UNIX, and Windows
Experience with designing, implementing, maintaining, and troubleshooting Red Hat Enterprise Linux Server environments v8-v9, ensuring their reliability, security, and optimal performance
Experience with creating, implementing, maintaining, troubleshooting, and utilizing advanced scripting in tools, such as BASH, Perl, JavaScript, or Python, to automate or simplify tasks, enhance system functionalities, and troubleshoot issues
Experience with Task Automation, Package Management related to installs and updates across geographically disperse environments, NFTables, Firewalld, or IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, Postfix/SMTP Relay, Linux Server Administration, Linux Server Clustering, NFSv3/NFSv4, PXE boot, and SELinux
Ability to maintain detailed documentation for system designs, configurations, processes, and service records
Ability to collaborate with cross-functional teams to support IT infrastructure projects, providing expert guidance and technical leadership
Ability to lead and mentor junior team members in best practices and technical challenges
Ability to participate in a 24/7/365 on call rotation
Public Trust
Bachelor’s degree
Nice If You Have
Experience with security hardening framework standards and regulations from Center for Internet Security (CIS) Control 4, National Institute of Standards and Technology (NIST) Special Publication 800-53 Revision 5, and the DoD’s Security Technical Implementation Guides (STIGs)
Experience with Mirantis Container Runtime/Docker, Amazon Web Services (AWS), and GitLab
Experience with Task Automation using Ansible and RHEL Satellite preferred
Ability to organize and work independently or as part of a team
Ability to troubleshoot and resolve LAN/WAN connections, performance and throughput issues, and other related network problems
Ability to explain complex technical concepts to non-technical stakeholders
Ability to analyze development and implementation requirements, make appropriate modifications to existing systems, and prepare specifications based on customer requests
Ability to pay strict attention to detail
Possession of excellent problem-solving skills
Red Hat Certified System Administrator (RHCSA) and Red Hat Certified Engineer (RHCE) certifications
Vetting Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client; Public Trust determination is required.
Compensation 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 $77,500.00 to $176,000.00 (annualized USD). 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
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.
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Linux System Administrator
role at
Booz Allen Hamilton .
Job Number:
R0228123
The Opportunity On our team, you’ll support the client’s Security Operations mission. This includes the deployment, operation, administration, troubleshooting, updating, securing, and maintenance of all systems, software, and infrastructure that enable enterprise cybersecurity capabilities across the client and its Operating Divisions (OpDivs). You’ll operate, maintain, and administer existing network and systems architectures, and perform network administration including hardware, software, physical cabling, and IP address management.
Responsibilities As a System Administrator, you’ll support a broad range of technical environments and responsibilities, including networking and security devices, circuits, automated systems, servers, client computers, applications, databases, voice systems, helpdesk support, asset and inventory management, and field technical support.
You Have
10+ years of experience with Linux or UNIX systems and the complex interoperability between Linux, UNIX, and Windows
Experience with designing, implementing, maintaining, and troubleshooting Red Hat Enterprise Linux Server environments v8-v9, ensuring their reliability, security, and optimal performance
Experience with creating, implementing, maintaining, troubleshooting, and utilizing advanced scripting in tools, such as BASH, Perl, JavaScript, or Python, to automate or simplify tasks, enhance system functionalities, and troubleshoot issues
Experience with Task Automation, Package Management related to installs and updates across geographically disperse environments, NFTables, Firewalld, or IPTables, ISC2 BIND DNS, TCP/IP, IPv4/IPv6, Postfix/SMTP Relay, Linux Server Administration, Linux Server Clustering, NFSv3/NFSv4, PXE boot, and SELinux
Ability to maintain detailed documentation for system designs, configurations, processes, and service records
Ability to collaborate with cross-functional teams to support IT infrastructure projects, providing expert guidance and technical leadership
Ability to lead and mentor junior team members in best practices and technical challenges
Ability to participate in a 24/7/365 on call rotation
Public Trust
Bachelor’s degree
Nice If You Have
Experience with security hardening framework standards and regulations from Center for Internet Security (CIS) Control 4, National Institute of Standards and Technology (NIST) Special Publication 800-53 Revision 5, and the DoD’s Security Technical Implementation Guides (STIGs)
Experience with Mirantis Container Runtime/Docker, Amazon Web Services (AWS), and GitLab
Experience with Task Automation using Ansible and RHEL Satellite preferred
Ability to organize and work independently or as part of a team
Ability to troubleshoot and resolve LAN/WAN connections, performance and throughput issues, and other related network problems
Ability to explain complex technical concepts to non-technical stakeholders
Ability to analyze development and implementation requirements, make appropriate modifications to existing systems, and prepare specifications based on customer requests
Ability to pay strict attention to detail
Possession of excellent problem-solving skills
Red Hat Certified System Administrator (RHCSA) and Red Hat Certified Engineer (RHCE) certifications
Vetting Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client; Public Trust determination is required.
Compensation 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 $77,500.00 to $176,000.00 (annualized USD). 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
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.
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