Enterprise Systems Administrator

4 weeks ago


Reston, Virginia, United States SilverEdge Full time
Job Summary

SilverEdge is seeking a highly skilled Enterprise Systems Administrator to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining secure and reliable enterprise computer systems.

Key Responsibilities

Develop innovative solutions to enable secure and reliable operations of enterprise computer systems
Perform systems administration of cyber tools sets and server systems connected to networks across multiple classification domains
Provide support to developmental and operational systems, including day-to-day operations, monitoring, and problem resolution for all client/server/storage/network devices
Install, configure, and manage operating system and application software as necessary
Support Windows and Linux systems engineering efforts in system design and evaluation, solution engineering, software development, or system administration

Requirements

3+ years of experience as a system administrator
Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems and applications, patching, and other updates
Experience with installing/configuring devices, applications, and security tools, including Splunk and HBSS
Experience automating deployments and configuration management
Familiarity with DoD Risk Management Framework
TS/SCI clearance with the ability to obtain a counter-intelligence polygraph
DoD M Information Assurance Technician (IAT) Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND)
DoD M Cyber Security Service Provider (CSSP) - Infrastructure Support (IS) certification requirements (currently CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND)
HS diploma or GED and seven years relevant experience, Associate's degree and five years relevant experience, or Bachelor's degree and three years of relevant experience

Preferred Qualifications

Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems
Experience with installing/configuring Splunk and HBSS
Experience as a network administrator or systems engineer
Experience scripting in PowerShell and/or BASH command line interfaces
Experience in using Active Directory to manage Windows policies
Knowledge of different layers of the technology stack, including network, application frameworks, database systems, and vendor solutions
Knowledge of Git and Atlassian tools, including Jira and Confluence and Microsoft Visio (or like product) graphic and flowchart design
Experience creating system/network diagrams
Cybersecurity Service Provider (CSSP) - Infrastructure Support (IS) certification (CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND)

About SilverEdge

SilverEdge is a leading provider of cybersecurity and IT services. We are committed to delivering innovative solutions that meet the evolving needs of our clients. If you are a motivated and experienced systems administrator looking for a new challenge, we encourage you to apply for this exciting opportunity.

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