Systems Administrator/ISSO

Tyto Athene, LLC•Goleta, CA

23d•$140,000 - $150,000•Onsite

About The Position

Tyto Athene is searching for a Systems Administrator/Information System Security Officer to join our CA team. Responsibilities: Provide system administration of Windows-based computers, networks, and server administration, Linux system and server administration. Research, generate, and validate security controls that support the customers’ Risk Management Framework (RMF) and ICD 503 Security Accreditation Define, create, and maintain Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviews and coordinate with customer security organizations as part of a delivery pipeline to achieve Authority to Operate (ATO) Provide system administration of Linux systems. Maintain an inventory of hardware and software for the information system Manage Hyper-V and virtual machines. Interface with customer IT staff Cybersecurity baseline management and change reporting as needed. Resolve issues and develop strategies to make ongoing improvements that support system performance. Document system requirements, write IT security plans, validate system, and network parameters to conform with business and customer requirements. Support system evolution to keep up with new technologies and requirements. Support system users. Provide onsite support.

Requirements

3 or more years of hands-on Systems Administration experience including Windows based computers, network, system, server administration; Linux system and server administration.
Experience working with government secure networks and NIST RMF Processes, audit log reviews and evidence submission
Experience working with and supporting a diverse team of system users.
ISSO experience, ability to develop solutions to complex IS compliance and security problems
Excellent communication skills.
Onsite support is required.
Active DoD Top Secret or Top Secret/SCI clearance. Maintain active clearance at the required clearance level.
CompTIA Security+

Responsibilities

Provide system administration of Windows-based computers, networks, and server administration, Linux system and server administration.
Research, generate, and validate security controls that support the customers’ Risk Management Framework (RMF) and ICD 503 Security Accreditation
Define, create, and maintain Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviews and coordinate with customer security organizations as part of a delivery pipeline to achieve Authority to Operate (ATO)
Provide system administration of Linux systems.
Maintain an inventory of hardware and software for the information system
Manage Hyper-V and virtual machines.
Interface with customer IT staff
Cybersecurity baseline management and change reporting as needed.
Resolve issues and develop strategies to make ongoing improvements that support system performance.
Document system requirements, write IT security plans, validate system, and network parameters to conform with business and customer requirements.
Support system evolution to keep up with new technologies and requirements.
Support system users.
Provide onsite support.