03 Sep
Senior Systems Administrator
Vacancy expired!
Job ID: 2112680
Location: RESTON , VA , US Date Posted: 2021-08-24Category: Information TechnologySubcategory: Sys AdministratorSchedule: Full-timeShift: Day JobTravel: Yes, 10 % of the TimeMinimum Clearance Required: SecretClearance Level Must Be Able to Obtain: Top SecretPotential for Remote Work: NoDescription SAIC has an opening for a Senior Systems Administrator supporting a DoD contract located in Reston, VA. Job Description:- Managing and monitoring all installed systems and infrastructure.
- Experience maintaining and patching systems within a closed network environment
- Installing, configuring, testing and maintaining operating systems, application software and system management tools.
- Ensuring the highest levels of systems and infrastructure availability.
- Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes.
- Maintain security, backup, and redundancy strategies.
- Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks.
- Participate in the design of information and operational support systems.
- Liaise with vendors and other IT personnel for problem resolution.
- Periodically assist with DevOps and SecDevOps processes.
- Assist in creating and maintaining programmatic and technical documentation to insure efficient planning and execution.
- Provide assistance in managing and documenting system configurations
- Deploy product/solution in support of a DoD contract in capacity of systems administrator.
- Participate in test coordination and oversight for all applications and systems supported by the program
- Install new/rebuild existing servers and configuration of hardware peripherals, services, settings, directories, storage
- Bachelor's degree with 5 years of related experience; 4 years of experience accepted in lieu of degree
- Red Hat Certified Systems Administrator (RHCSA) Certification
- Security+ Certification
- Proven working experience in installing, configuring and troubleshooting UNIX/Linux based environments
- Proven skills working in multi-flavored environment (e.g., Windows, RHEL, CentOS, Debian)
- Knowledge of Cloud based environment (e.g., servers and endpoints)
- Experience with automation software (e.g., Ansible, Puppet, cfengine, Chef)
- Experience with virtualization and containerization (e.g., VMware 6x, Docker, OpenShift 4x)
- Managing Network File System (NFS) in Red Hat OpenShift 4x environment
- Solid scripting skills (e.g., shell scripts, Python, Perl, Ruby)
- Solid networking knowledge (Cisco, OSI network layers, TCP/IP)
- Active DoD Secret clearance
- Must be able to obtain Top Secret level clearance
Vacancy expired!