System/Network Administrator - DC
MANDIANT - Alexandria, VA

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System/Network Administrator

Summary of Job Description

Our line of business is expanding rapidly and putting serious demands on our ability to service new customers and manage our rapidly growing infrastructure. If you think you have what it takes, we want to hear from you.

Mandiant seeks system administrators and network engineers with strong technical skills, a track record of strong performance, and excellent written and verbal communication skills.

As a System/Network Administrator in MCIRT, you will be responsible for managing and growing our worldwide deployment of host and network-based threat assessment platforms, malware analysis platforms, and the backend infrastructure supporting these deployments. You will work with significant clients in the Fortune 1000 and the U.S. Government and should be comfortable in a 24x7x365 operational environment, following existing and establishing new processes and procedures, and having a customer service and operational mindset.

Essential Duties and Responsibilities

Build, install and maintain *nix, FreeBSD and Windows based platforms in a production environment
Design, build and support operational networks for external and internal facing products
Implement security controls and processes suitable for a production environment
Monitor health and security of global infrastructure, addressing operational issues
Streamline/automate operational practices

Required Technical Skills

Thorough understanding of *nix system administration
Solid understanding of network administration, TCP/IP
Experience with programming/scripting languages

Other Required Skills

Ability to successfully interface with clients
Ability to document and explain technical details clearly and concisely
Willing to undergo random drug screening, background investigations
Strong organizational skills, exceptional attention to detail
Willing to travel on occasion

Additional Skills that Will Distinguish Candidates

Experience administering Windows and FreeBSD platforms
Experience with encrypted volumes, key management, PKI
Industry certifications, such as CISSP


BS or equivalent degree in Computer Science or related technical discipline
2+ years experience in hands-on technical work


Alexandria, VA
Redwood City, CA

  • Mandiant does not sponsor employment-based visas.

MANDIANT - 18 months ago - save job - block
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About this company
Mandiant is the go-to company for the Fortune 500 and government agencies that want to protect their most valuable assets from advanced...