System Administrator

Booz Allen Hamilton Inc. Huntsville , AL 35801

Posted 2 months ago

Job Description: Job Number: R0039302

System Administrator

Key Role:

Support Linux System Administration (SA) and Cybersecurity duties for a Hardware-in-the-Loop (HWIL) lab operating tactical HW in a test and analysis environment. Perform activities, including lab infrastructure layout and design, installation of cables or equipment, network integration, operating system installation and necessary management and maintenance to sustain a classified Authority to Operate (ATO) for the lab facility. Support the system administration of the lab's Linux operating system environments, mostly CentOS, and other operating system environments. Support the Risk Management Framework (RMF) processes of Linux operating systems including periodic vulnerability scans, ensuring the information assurance vulnerability alerts (IAVAs) and security technical implementation guides (STIGs) are applied periodically to maintain required Cybersecurity posture and necessary documentation. Support the lab's services, including the domain controllers, group policy, active directory, and account management for Linux systems.

Basic Qualifications:

  • Experience with the Risk Management Framework (RMF) or DoD Information Assurance Certification and Accreditation Process (DIACAP) processes

  • Knowledge of Linux operating systems

  • Secret clearance

  • BS degree or 8 years of experience in Cybersecurity and IT

  • CompTIA Security+ Certification

  • Linux+ Certification

Additional Qualifications:

  • Experience with CentOS, preferred

  • Experience with tactical system administration in a HWIL lab environment

Experience with U.S. Army air defense systems.

  • Experience with Windows and Virtual Machine (VM) environments

  • Experience with networking and configuring network devices, including switches, routers and firewalls

  • Experience with NetApp or other similar data storage appliances


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

We're an EOE that empowers our peopleno matter their race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or veteran statusto fearlessly drive change.

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System Administrator

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