Senior Unix/Linux Systems Administrator

1 month ago


Suitland, Maryland, United States Riptide Technology Full time
Job Summary

Riptide Technology is seeking a highly skilled SIPRNet Administrator to join our team. As a key member of our IT department, you will be responsible for providing top-notch IT support services to our clients.

Key Responsibilities
  • Design, implement, and evaluate current and future infrastructure initiatives for the highest level of efficiency and performance
  • General Administration of Unix/Linux - Installation, Permissions, Creations of Folders, Web (Apache, Tomcat), FTP, DNS, Proxy, Samba, Firewall (NAT, IP Tables, Packet Filter, IP Filter), LDAP, NFS, NIS, NFS/CIFS/FCP
  • Perform problem diagnosis, troubleshooting, and resolution
  • Perform new hardware and Linux OS installations, patching and upgrades
  • Maintain operating systems and associated infrastructure software
  • Design and document SOPs (Standard Operating Procedures) for system administration activities
  • Install and maintain Server OS and configuration using tools automated installation like Kickstart and Configuration Management tools like Puppet
  • Work closely with various IT groups including but not limited to project management, database administration, network and security teams, application team and assist in overall architectural design, implementation and troubleshooting
Requirements
  • US Citizen with an active TS/SCI
  • 7+ years systems administration with Unix/Linux operating systems
  • 2+ years SIPRANet
Preferred Qualifications
  • Computing Environment certifications for CISCO devices
  • In-depth knowledge of NIST special publications, CNSS policies and instructions, and other requirements documents associated with the Risk Management Framework (RMF)
  • Experience with Assessment & Authorization (A&A) under the RMF
  • Experience with preparing for SIPRNet CCRI inspections
Benefits
  • $175,000 - $200,000 a year
  • 401(k) company contribution equivalent to 10% of employee's salary, immediately 100% vested, no matching required
  • 100% company paid dental, vision, life, AD&D, and disability insurance
  • Employer-provider health insurance, employee and family coverage, 85% company paid
  • 6 weeks annual paid time off for holidays, vacation, and sick leave
  • 12 weeks paid family leave, 2-5 days bereavement leave, and 2 weeks Military Reserve Duty differential pay provided for qualifying events
  • Opportunities for annual performance-based bonuses


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