6505 Linux System Administration Government jobs in Columbia,MD

Tier 3 Support Lead

iQuasar

Fort Meade, MD 20755

Covista

Columbia, MD 21046

2+ years' experience in computer science / technology / analytics field
Bachelor's Degree Technology, Business, Analytics, and/or Education concentration required.
3+ years' experience in business process and systems / analytical tools which will be leveraged in this role.
Must be capable of working with business and technical team members at all levels of the organization.
Individual needs to be able to prioritize competing demands, manage multiple projects and concurrent tasks, and adapt to changing priorities.
Must be results driven and committed to meeting set deadlines for established deliverables.

Npa Worldwide

Annapolis Junction, MD 20701

Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD 20723

BOOZ, ALLEN & HAMILTON

Laurel, MD 20724

Knowledge of network fundamentals, including TCP / IP, firewalls, VLANs, routing, and VPNs
Experience leading or supporting Risk Management Framework ( RMF ) processes through ATO / ATO renewal, coordinating with ISSMs, ISSOs, assessors, and authorizing offi cia ls
Ability to map 800-171 or CMMC practices to technical implementations
TS/SCI clearance with polygraph is required.
Ability to independently review technical system architectures and identify security gaps
Knowledge of NIST SP 800-37, NIST SP 800-53, and CNSSI 1253
Experience with CMMC
Experience in systems administration, including hardening, patching, logging, and configuration management, and authoring and editing technical security documentation
3+ years of experience with information system security management, including performing monitoring, auditing, and analyzing information
Bachelor's degree in a CS or IT field and 5+ years of experience with systems or network administration, or 10+ years of experience with systems or network administration in lieu of degree