Senior Windows Systems Administrator

Aberdeen, MD
Jul 20, 2021
Jul 24, 2021
Full Time
Description Job Description:The Defense Group at Leidos is currently seeking a Senior Windows Systems Administrator in Adelphi, MD.JOB SUMMARYThis position provides senior level Windows systems administration support for all equipment, servers, and appliances for C5ISR Center Sustaining Base Network Assurance Branch (SBNAB) Defensive Cyber Operations (DCO) Security Operations Center (SOC). Beyond advising and guiding technical matters, this position is tasked with managing the project execution for the evaluation of new technologies for life cycle replacement and potential future use.PRIMARY RESPONSIBILITIESA cents € cents Coordinate with local change and control boards and provide installation, configuration, engineering, administration, and accreditation documents/diagrams for the infrastructure life cycle replacements upgrades, enhancements, and new technology deploymentsA cents € cents Coordinate with Operations and Engineering and provide technical support for all in-line devices to include Taps, Intrusion Prevention System (IPS), Wireless Intrusion Detection System (WIDS), Wireless Intrusion Prevention System (WIPS), and other in-line devices impacting the security monitoring of networksA cents € cents Create and update infrastructure and rack elevation diagramsA cents € cents Maintain Information Assurance Vulnerability Management (IAVM) compliance on all security devicesA cents € cents Develop Plan of Action and Milestones (POA&M)A cents € cents Monitor, organize and work collaboratively in a technological environment to support an established collaborative work environmentA cents € cents Lead systems engineering efforts for new system development efforts or critical system enhancements and patches engineering and configuration management processesA cents € cents Actively mentor junior system administrator personnel and reinforce adoption of best practicesA cents € cents Develops functional requirements through interaction with end-users and coordinates with support teams on systematic enhancements or changesA cents € cents Identify and offer solutions to gaps in capabilities and visibilityA cents € cents Promote and drive research and implementation of automation and process efficienciesBASIC QUALIFICATIONSA cents € cents Requires BS degree and 12 - 15 years of prior relevant experience or Masters with 10 - 13 years of prior relevant experience. May possess a Doctorate in technical domain. Additional experience in lieu of degree may be acceptable.A cents € cents DoD 8570 IAT level II or higher certification prior to startingA cents € cents Significant knowledge of computer security principles and DoD security protocolsA cents € cents Comfortable scripting or writing code in Python, bash, PowerShell, or other popular and common language to perform daily tasks or configuration managementA cents € cents Proficient in using Windows command line interfacesA cents € cents SIEM or Server/OS administration certificationA cents € cents Deep understanding of network topologies, both transport and IPA cents € cents Must be available for on-call support, as requiredA cents € cents Demonstrated knowledge of security policies and general vulnerabilities managementA cents € cents Experience and familiarity with change control processesA cents € cents Ability to both create and understand network topology and rack elevation diagramsA cents € cents Candidate must possess an active DoD Secret and be eligible for an interim TS OR have an active DoD TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI clearance.PREFERRED QUALIFICATIONSA cents € cents Excellent project, technical, interpersonal, presentation and problem management skillsA cents € cents Ability to communicate orally, and in writing, detailed technical information on troubleshooting and implementation effortsExternal Referral Bonus:EligibleExternal Referral Bonus $:$3000Potential for Telework:NoClearance Level Required:SecretTravel:Yes, 10% of the timeScheduled Weekly Hours:40Shift:DayRequisition Category:ProfessionalJob Family:Systems AdministrationPay Range: