Job Requirements
Huntsville, AL
Secret Polygraph Unspecified
Mid Level Career (5+ yrs experience)
Salary not specified
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Job Description
i3 is seeking a Linux Systems Administrator. The selected candidate will provide technical expertise supporting information system components, infrastructure integration and maintenance to satisfy architectural and business requirements.
Responsibilities
- Perform implementation of system additions and/or enhancements and makes recommendations to management.
- Manage a mixed Linux and Windows closed-network environment that includes VMware vSphere and VDI Infrastructure.
- Maintain Ansible Automation Platform for configuration management and automation.
- Manage the functionality of servers and computers running Windows/Linux operating systems such as (RHEL, Windows 10/11, Windows Server) within an Active Directory environment.
- Maintain the integrity and security of servers and systems.
- Assist in creation and maintenance of system documentation such as SOPs and policies.
- Implements Information Assurance (IA) systems and practices such as DISA STIGs, RMF and system hardening.
- Interact with users and evaluate vendor products.
- Maintain current knowledge of relevant technologies as assigned.
Qualifications
- Bachelor’s degree and 4 years’ experience or 7+ year’s equivalent experience.
- Ability to obtain and maintain a DoD Secret Security Clearance, but interim secret required to start.
- Ability to take initiative and work in a team environment.
- Must have Excellent Customer Service Skills.
- Strong Systems Administration and Virtualization principles and troubleshooting experience.
- Good working knowledge of cybersecurity practices/procedures (DISA STIGs, RMF, hardening, documentation).
- Must have DoD 8570/8140 IA Certification (Security+ CE).
- Operating System certification required.
- Ability to manage a large-scale, complex computing environment.
- Ability to build, standardize, and configure Windows and Linux Operating Systems in various technical use cases.
Knowledge/Skills
- Knowledge of office administration and procedures.
- Exceptional judgment capabilities and relationship management skills.
- Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.
- Interact with a diverse array of customers and staff in a professional and courteous manner.
- Work independently with accountability for accurate and complete results.
- Be extremely organized and exceptionally detail oriented.
- Work well both independently and in a team environment.
- Be energized by a fast-paced work environment.
- Must be able to communicate with others effectively.
- Analyze information and respond appropriately.
- Manage time wisely and prioritize tasks.
- Provide superior customer service.
- Multi-task in a pleasant manner.
- Work well under pressure.
PHYSICAL DEMANDS
- The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
- While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
- The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.
- Regular i3 hours are 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required.
group id: 80119905
