Senior Network & Security Administrator (TS/SCI)

System High Corporation; Town of Bedford (NY); On-site; USD 110,000 - 140,000; Full time

Job summary

System High Corporation is seeking a security-minded IT operations professional to organize, install, and support government networks (LAN/WAN) across SAP, SCI, and collateral programs. The role includes leading IT ops on day-to-day network management and contributing to security posture for DoD agencies.

Requires DoD-focused certifications and a TS/SCI clearance, with strong experience in Windows/Linux, AD, and network security.

Qualifications

• Must meet DoD Directive 8570.01-M for Information Assurance Technician Level III (IAT III) within 6 months of hire.
• Bachelor’s degree in a related area or equivalent experience (4 years)
• Experience in security assessments and administering Windows/Linux servers and network devices.

Responsibilities

• Lead IT ops team on day-to-day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain RMF Authority to Operate and continuous monitoring.
• Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics.
• Assist during security assessments of servers/network devices/security appliances for accuracy and efficiency.
• Execute cybersecurity operations procedures for day-to-day network management, operations and maintenance.
• Work as part of a security incident response team as needed.
• Assist ISSM/ISSO/ISSE with Integration/Development of new techniques to improve confidentiality, integrity and availability for networks/systems.

Skills

Network operations

Cybersecurity

Windows Server

Active Directory

Scripting

Education

Bachelor’s degree in a related field

Tools

WSUS

YUM

ACAS/Nessus/SCAP

LogRhythm

Lumension

SQL Server

Job description

System High Corporation is seeking a security-minded IT operations professional to organize, install, and support government networks (LAN/WAN) across SAP, SCI, and collateral programs. The role includes leading IT ops on day-to-day network management and contributing to security posture for DoD agencies.

Requires DoD-focused certifications and a TS/SCI clearance, with strong experience in Windows/Linux, AD, and network security.