Senior System Administrator – TS/SCI with Polygraph

Cornerstone Defense

Annapolis (MD)

On-site

USD 205,000 - 225,000

Full time

21 hours ago

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Benefits offered by this job

Medical benefits

Dental & Vision

PTO

401(k)

HSA/FSA

Life & Disability Insurance

Tuition Reimbursement

Job summary

Cornerstone Defense is seeking an Expert System Administrator in Annapolis Junction, MD to support the implementation, troubleshooting and maintenance of IT systems. The role requires operating a diverse IT environment, including client/server/storage/network devices and mobile devices, with escalation handling and strong communication to management and customers.

Qualified candidates will have a BS in CS or related field or 15 years of SA experience in complex programs, plus TS/SCI clearance

Qualifications

Bachelors degree in Computer Science or related discipline from an accredited college or university is required.
Five (5) years of additional SA experience on projects may be substituted for a bachelors degree.
Fifteen (15) years' experience as a SA in programs and contracts of similar scope, type, and complexity is required.

Responsibilities

Provide support for implementation, troubleshooting and maintenance of IT systems.
Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.
Manage the daily activities of configuration and operation of IT systems.
Provide assistance to users in accessing and using IT systems.
Provide support for the dispatch system and hardware problems and remains involved in the resolution process.
Configure and manage UNIX and Windows operating systems and install/load OS software, troubleshoot, maintain integrity and configure network components.