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Sr Linux Engineer V

Laurel, MD · Information Technology

Sr. Linux Engineer IV
Must have a current TS/SCI with active polygraph!

•    Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
•    Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for the client window server devices.
•    Provides Tier 1 through Tier 3 problem identification, diagnosis, and resolution of problems.
•    Candidate must be able to coordinate and partner with various work centers, network engineers/administrators, and customer organizations in the execution of daily tasks.
•    Strong communication skills, as well as excellent teaming skills and a positive, customer-focused attitude.

•    Strong Linux system administration skills with general Red Hat Linux system administration, security patching, OS upgrades, troubleshooting problems, and ensuring maximum system availability.
•    Must be able to configure and manage Client server technology utilizing NFS and CIFS.
•    Must be able to use and troubleshoot servers running CENTOS6,7, and 8. Redhat 6,7, and 8., with direct attached and FC SAN storage
•    Large memory SMP systems with many cores
•    Enterprise client server configurations
•    Multi-vendor filesystems such as XFS, GPFS, and CXFS
•    Fielded systems
•    Blade systems and associated interconnects (SAD, FC, TCP/IP, etc.)
•    Red Hat and Microsoft Windows Operating System
•    Centrify Installation, Configuration, and Management
•    Infrastructure support services such as DNS, NIS, Active Directory, Centrify, Zenoss, SiteScope, HP Openview, HPSA, HPSE, Splunk, Sendmail, Exchange, NetQoS, 
•    NoMachine NX
•    Must possess current/active TS/SCI with POLYGRAPH
•    Master's Degree and 4 years' experience, Bachelor's Degree and 6 years’ experience, Associate's Degree and 10 years’ experience, or High School Grad and 12 years’ experience in System Administration.
•    Must meet 8570 IAT II requirements to include one of the following certifications: CCNA Security, GIC SP, GSEC, Security+ CE, SSCP, CASP CE, CCNP Security, CISA, CISSP, GCED, GCIH, CSA+.

•    Scripting language
•    Novice experience with Virtualization
•    Basic knowledge in setup and use of certs in Windows 10 environment

Can apply to
or send resume to

Some of the benefits offered to Flash employees include:

401(k) with 6% company match - VESTS IMMEDIATELY
Medical Insurance (with HSA and HRA options)
Dental Insurance
Vision Insurance
Life and Disability Insurance
Complimentary AURA Identity Theft Protection
Tuition Reimbursement (can be used for professional licenses and certificates)
Paid Time Off (Vacation, Sick, and Holiday time)
Referral bonuses
And more!

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