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Senior Systems Administrator (Unix/Linux/ISSE Guard)

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Job Number:
392021BR
Job Category:
Information Technology - Other
Location:
LORTON, VA US
Schedule:
Full-time
Travel:
Yes, 10% of the time
Shift:
Day Job
Potential for Teleworking:
No
Clearance Level Must Currently Possess:
Top Secret/SCI
Clearance Level Must Be Able to Obtain:
Top Secret/SCI
Description:

"The Department of Homeland Security (DHS) has a continuing requirement for Secure Enterprise Network Systems, Services, & Support (SENS3) for the continued operations and maintenance and evolution of the Homeland Secure Data Network (HSDN) and the Classified Local Area Network (C-LAN). This requirement was previously called Enterprise Networked Services Support (ENSS).

The candidate must support Cross Domain Solutions (CDS) and provide support in a manner that ensures minimal to no service disruption to the SENS3 networks. The candidate is required to operate and maintain the SENS3 CDS systems and solutions in accordance with the Government-approved PWS, Government-approved SLAs, and security policies.

 

Qualifications:
-5+ years experience installing, administering, maintaining, and auditing cross domain guard devices. Knowledge of bi-directional transfer between multiple networks of different classification levels, transmission protocol types and partner organizations. Experience in operating and maintaining cross domain equipment, filters, guards, rule sets, and certifications. Knowledge of UCDMO, NIST, and CNSSI standards for cross domain services.

 

DHS Experience, Raytheon/ForcePoint High Speed Guard or ISSE Guard experience.



 


Qualifications:
-5+ years experience installing, administering, maintaining, and Auditing cross domain Guard devices. -knowledge of bi-directional Transfer between multiple networks of different classification levels, transmission protocol types and partner organizations. -experience in operating and maintaining cross domain Equipment, filters, guards, rule sets, and certifications. -knowledge of UCDMO, NIST, and CNSSI standards for cross domain services. - DHS experience - Raytheon/Forcepoint high Speed Guard or ISSE Guard experience. Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 5 years of professional experience; or 3 years of professional experience with a related Masters degree. Considered career, or journey, level.
Leidos Overview:
Leidos is a global science and technology solutions leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported pro forma annual revenues of approximately $10 billion for the fiscal year ended January 1, 2016 after giving effect to the recently completed combination of Leidos with Lockheed Martin's Information Systems & Global Solutions business (IS&GS). For more information, visit www.Leidos.com. The company's diverse employees support vital missions for government and commercial customers. Qualified women, minorities, individuals with disabilities and protected veterans are encouraged to apply. Leidos is an Equal Opportunity Employer.
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