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Senior ISSE

2 months ago

Chantilly, Virginia, United States Jacobs Full time

About the Role:

We are seeking a highly skilled Senior ISSE to join our team at Jacobs, a leading provider of technical, professional, and scientific services. As a Senior ISSE, you will play a critical role in supporting challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission.

Key Responsibilities:

  • Provide support to design, develop, and maintain the client's systems compliance with ICD 503 requirements.
  • Advise and assist the client with security and network accreditations, providing a working understanding of the latest networking communications and protocols, server technologies, application technologies, and security vulnerabilities.
  • Organize and maintain awareness of both physical and logical placement of network nodes within a network.
  • Identify software components that fulfill mission requirements and translate a network's technology requirements into usable solutions.
  • Prepare and maintain documentation for specified networks that provide a reference for users to understand the established restrictions associated with those specific networks.
  • Develop and maintain System Security Plans (SSPs) to meet ongoing security requirements.
  • Ensure approved SSPs are kept up to date as changes are made to the networks.

Security Requirements:

  • Implement security requirements and ensure compliance with the client's Information System Security Manager (ISSM) approved SSPs for all networks.
  • Establish or utilize existing access control mechanisms, define and configure the appropriate firewall settings, conduct intrusion detection and prevention, conduct vulnerability scanning, conduct anti-virus management, and conduct the necessary incident response actions in accordance with client security policies.

Network Oversight:

  • Exercise robust network oversight that incorporates rigorous compliance, privacy, and data security standards and achieves the following objectives:
  • Secure network. High network availability.
  • High functionality and usability.
  • High network performance.
  • Low infrastructure cost and risk.
  • Complete record of ongoing network changes to include activity logging and auditing.

Requirements:

  • Securing mission systems through the ICD 503 process for security risk management, certification, and accreditation.
  • Securing and monitoring Microsoft Windows desktop and server in a secure IT environment including one or more of Windows 7, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016.
  • Securing and monitoring Linux & Microsoft Windows desktops, servers, and other devices.
  • Securing and monitoring Macintosh devices.
  • Applying Risk Management Framework controls to systems with successful authorization of those systems.
  • Use of system authorization workflow tools including advising on how to navigate those tools and assisting projects with steps needed to complete authorization.
  • Xacta or Greenlight 360 compliance and risk assessment application tool.
  • Rapid7 scanning and vulnerability remediation.
  • NMAP scans.
  • Splunk Administration knowledge and skills.
  • Securing and monitoring enterprise level Cisco network devices.
  • Securing and monitoring enterprise level Cisco VOIP devices.
  • Securing and monitoring enterprise level Cisco VTC devices.
  • Administering, securing, and monitoring enterprise level Windows and Linux network infrastructures.

Clearance Requirements:

  • Active TS/SCI with Polygraph.

Education and Experience:

  • Bachelor's Degree.
  • The candidate shall have a minimum of eight (8) years of experience providing support, in the respective disciplines.
  • A Master's degree in a relevant field will meet the educational requirement in the event a Bachelor's Degree is not in a relevant field.
  • Additional equivalent experience may be substituted for a Bachelor's Degree to meet the educational requirement. Equivalent experience for a Bachelor's Degree is 4 years working experience in a relevant field in the respective discipline.
  • Consequently, the Senior Skill Level shall require 12+ years of relevant experience if experience is referenced in lieu of a Bachelor's Degree.

Preferred Qualifications:

  • Certified Information Systems Security Professional (CISSP) Certification(s).
  • Certified Splunk Administrator.
  • Strong understanding of Customer environment.