• Perform systems administration and maintenance including patching, vulnerability scanning, compliance scanning and remediation, backups, and recovery for cloud workloads • Primarily support AWS environments, including Windows and Linux virtual machines, container workloads, and cloud-native services • Support GCP and Azure cloud environments as needed • Configure, update, and maintain security tools for various security purposes • Troubleshoot issues across network, compute, application, and identity layers • Implement hardening and compliance controls • Remediate vulnerabilities identified by security tools • Provide quality assurance feedback during system deployments • Collaborate with Security Analysts to ensure uninterrupted delivery of security services • Create and maintain documentation • Support client communications, deliverables, and issue resolution • Support and mentor junior engineers • Contribute to automation and infrastructure-as-code initiatives

• Protect what matters most to our associates and customers by leading offensive security capabilities across the enterprise. • Drive strategic and operational excellence across threat intelligence, investigations, and offensive security to proactively identify, assess, and mitigate advanced cyber threats. • Lead and scale Offensive Security functions within the Security Operations organization. • Oversee proactive and reactive investigations, including advanced threat analysis, incident response support, and adversary-focused operations. • Drive offensive security strategies (e.g., threat-inform testing, red-team-aligned activities) to strengthen detection and response capabilities. • Establish tactical and strategic roadmaps aligned to SOC and multi-year cybersecurity objectives. • Mentor and develop high-performing leaders and teams; serve as a subject-matter expert in threat investigations and offensive security disciplines.

• Supervise and lead a team of network and network security engineers supporting engineering design and migration efforts for the program. • Organize and direct engineering staff to meet objectives for the secure design of the network architecture and automation/management tools supporting the Army Global Unified Network (AGUN) program. • Partner with key stakeholders and technical experts to perform legacy environment discovery, assessing current capabilities, configurations, and requirements to provide network firewall migration support for the Army global network. • Analyze and understand complex firewall security zones and policies with the ability to transform policies between multiple vendor firewall devices while meeting mission requirements. • Analyze and understand secure SD-WAN and MPLS connectivity inclusive of underlay, overlay, and transport design that supports performance, quality of service, security, and mission requirements. • Support secure access solutions leveraging zero trust network access (ZTNA) including support for creation of new access policies and maintenance of existing policies. • Integrate capacity planning and scaling of network and security stack environments into the overall operational support processes and staff. • Collect, investigate, and identify network resource management strategies and techniques to meet capacity and performance requirements. • Work with information assurance teams and the AGUN cybersecurity service provider (CSSP) to ensure compliance to DoD standards to assist with maintenance of the network security posture. • Document designs, diagrams, drawings, and technical narratives using wiki technologies and common diagram and drawing tools.

• Provide front-line operational support and issue resolution for Enterprise Quarantine Management process • Ensure timely triage, tracking, and closure of quarantine events • Act as the central point of contact between field operations, distribution centers, suppliers, and governance teams • Monitor, troubleshoot, and resolve serialization quarantine and traceability exceptions