Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)

Benefits

• Competitive compensation
• Comprehensive insurance options
• Matching contributions through the 401(k) plan and the share purchase plan
• Paid time off for vacation, holidays, and sick time
• Paid parental leave
• Learning opportunities and tuition assistance
• Wellness and Well-being programs

Culture and what you can expect

CGI emphasizes ownership, teamwork, respect and belonging. From day one you are invited to contribute as a CGI Partner, helping shape strategy and create value within a collaborative, value-driven environment.

Location: Radford, VA onsite. Salary: USD 127,500 - 251,100 per year.

Position overview

Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) supporting the Army PL ALTESS contract, focusing on ACAS management, AESS, PKI, STIGs, PPSM, and eMASS documentation.

Responsibilities

• Perform a variety of network defense activities in accordance with established guidelines and best practices.
• Manage ACAS infrastructure, configuration, scanning, reporting, and analysis in line with the DISA ACAS Best Practices Guide.
• Oversee Army Endpoint Security Solution (AESS) Site Reviewer activities.
• Manage DISA Whitelist.
• Manage PKI Tokens.
• Perform STIG Compliance scanning and reporting.
• Provide Ports, Protocols, & Services Management (PPSM) support.
• Review proposed configuration changes for security impact.
• Handle in-processing and out-processing tasks related to account management functions.
• Manage updates to the designated training and certification tracking system.
• Participate in SW Assurance reviews to ensure ACAS findings are remediated or documented via eMASS POA&M.

Requirements

• Cybersecurity certification (such as Security+, CISSP, or equivalent).
• Active DoD Secret Security Clearance.
• 10+ years of experience in Cybersecurity and Network Defense related areas.
• Experience with ACAS management, including infrastructure management, configuration, scanning, reporting, and analysis.
• Proficiency in managing Army Endpoint Security Solution (AESS) Site Reviewer activities.
• Experience with DISA Whitelist management.
• Knowledge of PKI Token management.
• Strong understanding of DoD STIGs and ability to perform STIG Compliance scanning and reporting.
• Experience providing PPSM support.
• Ability to review proposed configuration changes for security impact.
• Experience with in-processing and out-processing tasks related to account management functions.

Technologies

• ACAS
• Army Endpoint Security Solution (AESS) Site Reviewer
• DISA Whitelist
• PKI Tokens
• DoD STIGs
• STIG Compliance scanning and reporting
• PPSM (Ports, Protocols, & Services Management)
• eMASS POA&M
• DISA ACAS Best Practices Guide