Network and System Administrator

7 days ago


Hanscom Air Force Base, United States General Dynamics Information Technology Full time
Job Title: Network/System Administrator

Job Summary:

We are seeking a highly skilled Network/System Administrator to join our team at General Dynamics Information Technology. As a Network/System Administrator, you will be responsible for installing, maintaining, and supporting a secure MS Windows network environment and limited web/data application services.

Key Responsibilities:

  • Install, maintain, and audit a secure MS Windows network environment and limited web/data application services.
  • Maintain internet applications and protocols, including IP, TCP, HTTP, HTTPS, FTP, and SSL.
  • Maintain file servers, firewalls, network access, security monitoring systems, and system documentation as required.
  • Interface with local customers and provide IT-related support to quickly resolve problems.
  • Analyze and troubleshoot system anomalies to ensure optimum equipment performance.
  • Perform periodic maintenance, hardware upgrades, and replacement, firmware updates, and system configuration changes.
  • Perform scheduled tape backups on systems as required.
  • Manage data backup library, including storage of tapes, disks, and other magnetic media at the customer's location and off-site storage facilities as required.
  • Attend planning and requirements meetings with IT staff, program managers, and customers as required.
  • Prepare systems for operational use and support operational tests.
  • Provide technical guidance.

Requirements:

  • Thorough knowledge of Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, and Microsoft Windows 7/10 operating systems administration and associated hardware.
  • Working knowledge of CISCO network and switching and virtualization technologies.
  • Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies, including communication security (COMSEC) integration.
  • Working knowledge of Risk Management Framework, Common Criteria, and System Security Policy as they relate to A&A.
  • Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross-domain solutions is a plus.
  • Must be familiar with security policy/manuals and other guiding policy documents.
  • Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel, and industry partners.
  • Working knowledge of Microsoft Office (Word, PowerPoint, and Excel).
  • Possess a high degree of originality, creativity, initiative requiring minimal supervision.
  • Requires travel within the organizational geographic Area of Responsibility (AOR), which may be extensive and include both air and ground transportation.

Education and Experience:

  • Bachelor's degree in a related area or equivalent experience (4 years).
  • 3+ years of related experience.
  • SAP experience is required.

Certifications:

  • IAT Level II (Security+ CE, CCNA Security, etc.).

Security Clearance:

  • Current TS/SCI.
  • Eligibility for access to Special Access Program Information.
  • Willingness to submit to a Counterintelligence polygraph.


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