Senior Linux System Admin

Role and Responsibilities Job Title: Linux System Administrator Job Code: AS20212402-57131 Job Location: Arlington, TX Essential Duties and Responsibilities To support the installation, optimization, integration, troubleshooting, backup, recovery, modifications, security, and upgrading of development support systems and simulation components to provide services that enable programs to effectively develop simulation software solutions. Working with complex configuration environments; build servers, virtual labs, generalizing tools to accommodate multiple languages and architectures, and assuring tools and processes scale to accommodate the evolving needs of our diverse teams. Work closely with the production release and operations teams to establish and deploy consistent, high quality, and packaged builds for our internal and external customers. Creation of media and procedures for execution of training device coldstart both in-plant and at customer facilities. Work with other team members to design and document development system architectures and topologies for both general and simulation specific purposes. Qualifications and Education Requirements A BS/BA in Computer Science or equivalent work experience Linux and Windows System Administration, knowledge of hardware, as well as expertise in command line tools. Scripting (such as Bash/Powershell/Perl) Account, password and permission management: Users Creation, Group Creation, Permissions, Creations of Folders. Linux/Windows Integration: File sharing, authentication. Perform problem diagnosis, troubleshooting and resolution Maintain documentation for systems and data storage process and procedures Create/Maintain Documentation for system setup and deploy. Experience with System Hardening Strong communication skills to effectively interact with peers, projects, vendors, and other teams Event log, audit log and syslog analysis Ability to obtain and maintain a DoD SECRET Clearance is required Preferred Skills Strong RedHat Linux and Windows Server System Administration, TCP/IP Networking, shell scripting Experience with running small network-isolated closed room datacenters. Experience with Domain Controller setup and configuration of Group Policy Objects Configure, manage, monitor, and optimize on-line, near-online and off-line storage systems (NAS, SAN, NFS etc). Strong problem solving and analysis skills Strong communication skills to effectively interact with peers, projects, vendors, and other teams Strong ability to gather and quickly analyze system and software problems Security+ Certification OS (Such as Red Hat or Windows) or networking certifications Experience configuring Cisco and/or HP Networking Strong writing skills to effectively create/update documentation for setup procedures and other system documentation. Experience with System Hardening with standards such as the DoD Security Technical Implementation Guides (STIG). Experience with vulnerability assessment tools such as ACAS and SCAP. Experience as a Team Lead to include task and budget management Experience with Windows and Linux Patch Management (such as WSUS and YUM). Install and maintain Server OS and configuration using automated installation tools such as Kickstart and Windows Automated Installation Kit (WAIK) Install and maintain version control tools such as Rational ClearCase/ClearQuest or Atlassian and Perforce/Git Ability to work independently and meet/manage department obligations to assigned programs. Ability to context change and support multiple product lines. Security Responsibilities Must comply with all company security and data protection / usage policies and procedures. Personally responsible for proper marking and handling of all information and materials, in any form. Shall not divulge any information, or afford access, to other employees not having a need-to-know. Shall not divulge information outside company without management approval. All government and proprietary information will be accessed and stored electronically on company provided resources. Other Duties Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for their job. Duties, responsibilities, and activities may change at any time with or without notice. CAE USA Inc. is an EOE/AA employer and gives consideration for employment to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If you’d like more information about your EEO rights as an applicant under the law, please click here EEO is the Law poster . PAY TRANSPARENCY NONDISCRIMINATION PROVISION The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. #LI-JH1 Position Type Regular CAE thanks all applicants for their interest. However, only those whose background and experience match the requirements of the role will be contacted. Equal Employment Opportunity At CAE, everyone is welcome to contribute to our success. With no exception. As captured in our overarching value "One CAE", we’re proud to work as one passionate, boundaryless and inclusive team. At CAE, all employees are welcome regardless of race, nationality, colour, religion, sex, gender identity or expression, sexual orientation, disability or age. The masculine form may be used in this job description solely for ease of reading, but refers to men, women and the gender diverse. Job Type: Full-time Benefits: 401(k) Dental insurance Health insurance Tuition reimbursement Vision insurance Schedule: 8 hour shift Work Location: In person