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Cyber Defense Technologies · 3 months ago

Information System Security Engineer (ISSE) I

Marlborough, MA

Full-time

Onsite

Mid Level

3+ years exp

Cyber Defense Technologies (CDT) is seeking a skilled Information System Security Engineer (ISSE) I for a DoD program in Marlborough, MA. This hands-on technical role involves providing on-site security engineering, systems administration, and information assurance support to the program.

Cyber SecurityInformation TechnologySecurity

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Experience with administering, maintaining, implementing upgrades, and ensuring the readiness of several classified virtual enterprise systems and corresponding technologies (e.g., VMware vSphere, Enterprise Linux, Cisco Systems (Switch, Router, NGFW), Palo Alto, Windows Server, Windows Workstation)

Provide security engineering and development support throughout the system life cycle

Perform appropriate continuous monitoring and systems security testing using tools such as Nessus Security Center/ACAS, Trellix, and Splunk Enterprise

Provide mitigation solutions for identified findings and patching requirements

Ensure that proposed system changes are reviewed and that implemented system modifications do not adversely impact the security of the system. (e.g., Change Management)

Maintain Trellix/ENS installations and upstream connections

Ensure that authorization/re-authorization support documentation is developed and maintained in conformance with applicable standards

Monitor the client’s progress towards completion of POA&Ms

Ensure that IS users’ activities are monitored and are following security policies and procedures

Assist corporate security and program/project staff to create, implement, and maintain procedural documents and operations (configuration management, continuous monitoring, business continuity, disaster recovery, etc.)

Qualification

Security engineeringEnterprise LinuxNetwork engineeringTechnical certificationsWindows administrationAnsiblePowerShellContinuous monitoringChange Management

Required

An active Secret clearance is required

Provide security engineering and development support throughout the system life cycle

Perform appropriate continuous monitoring and systems security testing using tools such as Nessus Security Center/ACAS, Trellix, and Splunk Enterprise

Provide mitigation solutions for identified findings and patching requirements

Ensure that proposed system changes are reviewed and that implemented system modifications do not adversely impact the security of the system. (e.g., Change Management)

Maintain Trellix/ENS installations and upstream connections

Ensure that authorization/re-authorization support documentation is developed and maintained in conformance with applicable standards

Monitor the client's progress towards completion of POA&Ms

Ensure that IS users' activities are monitored and are following security policies and procedures

3+ years of experience in deploying, configuring, maintaining, and monitoring computer systems and networks

Technical certifications such as a Security +, CISSP, CCNA, RHCSA, or similar