Linux System Administrator
MANTECH · Fort Meade, MD · 3 mo ago
On-siteInformation TechnologyFull-time
About the Role
MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD.
Responsibilities
- Creating and managing virtual environments
- Systems administration of hardware and software in support of maintenance, developing and testing of information technology systems
- Administration of Linux (i.e., Redhat/Rocky 8)
- Scripting with Basic Shell (Bash), PUTTY
- Configuring and maintaining storage and file systems
- Developing and delivering briefings, technical presentations, and program documentation to senior program management
Minimum Qualifications
- 5+ years’ of overall technical experience
- Linux administrative experience (command-line)
- Server STE/STN Compliancy (ex., NESSUS, MacAfee Agents) and performing server management relating to security tools such as patch management (applying O/S updates, IAVAs, and configuration changes)
- Demonstrated experience working with a team to introduce and integrate new technologies into existing production environments
Preferred Qualifications
- Familiar with installing, troubleshooting, and maintenance on OS on Linux
- Experience with installing PKI certs
- Create/Maintain bash scripts to dump and load databases
- Use SALT to deploy config files to end node and do various interrogations (ping, DNS)
Clearance Requirement
Active TS/SCI clearance with Poly
Physical Requirements
- Must be able to remain in a stationary position at least 50% of the time.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.