Provide routine system administration for several Red Hat Enterprise Linux and Microsoft Windows enclaves
Include performing security updates and building system images
Develop and maintain custom developed containerized applications in environments such as Kubernetes and Docker
Manage distributed networks leveraging products such as moosefs, cephfs, and proxmox
Maintain smooth operation of multi-user computer systems, including coordination with network engineers
Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency
Performs systems security administration functions, including creating user profiles and accounts
Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space
Interacts with users and evaluates vendor products
Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery
Develops and monitors policies and standards for allocation related to the use of computing resources
May be assigned responsibility for less experienced staff

Requirements

Bachelor's degree in technical field
DoD Secret Clearance (Preferred TS)
DoD 8570.1-M Cybersecurity Technician Level II or III certifications (e.g., CompTIA Security+/Network+, or CISSP)
operating systems certification (e.g.). Microsoft Technology Professional, CompTIA Linux+ and CCNA
At least 3+ years’ experience in managing multi-operating system domains via Active Directory
Administering Red Hat Enterprise Linux (RHEL) and Microsoft Windows operating systems
Developing and maintaining multi-operating system distributed networks

Benefits

healthcare benefits
paid leave
retirement plans
insurance programs
education and training assistance

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

system administrationsecurity updatessystem imagescontainerized applicationsKubernetesDockerdistributed networksCPU usage monitoringdisk usage monitoringsystem performance tuning

Soft Skills

user interactionvendor evaluationrecommendation makingcoordinationdocumentation maintenancestaff mentoring

Certifications

Bachelor's degreeDoD Secret ClearanceDoD 8570.1-M Cybersecurity Technician Level IICompTIA Security+CompTIA Network+CISSPMicrosoft Technology ProfessionalCompTIA Linux+CCNA