Join GDIT as an Enterprise Architect SME where innovation meets mission-critical infrastructure. We are seeking a forward-thinking engineer with a passion for network visibility, secure access, and cloud-edge integration. In this role, you’ll leverage tools like Splunk, Palo Alto Prisma Access, CrowdStrike, F5, Gigamon, and Tenable One to enhance availability, scalability, and protection of systems supporting national objectives.
HOW A ENTERPRISE ARCHITECT SME WILL MAKE AN IMPACTWorking with cybersecurity solutions including security event management and dashboarding, Intrusion Detection/Prevention Systems (IDS/IPS), web content filtering, malware protections, network forensics, data loss prevention (DLP), firewall management, zero trust network architecture, file integrity monitoring (FIM), disk encryptions, certificate and key management, secure remote access, micro-segmentation, and vulnerability scanning and prevention.Support the integration of Splunk SOAR with security tools, including SIEM (Splunk), EDRs (e.g., CrowdStrike), and ticketing platforms (e.g., ServiceNow).Deploy and administer Palo Alto Prisma Access and CASB-X to provide secure user access across hybrid and cloud environments.Configure and manage F5 application delivery controllers (ADCs) to optimize network traffic, ensure uptime, and safeguard enterprise services.Integrate Gigamon visibility solutions to enable deep packet inspection, flow mapping, and toolchain optimization.Utilize Tenable One for vulnerability detection and prioritization enterprise systems and cloud workloads.Support the transition of traditional workloads to SASE-enabled infrastructure with a focus on secure architecture.Collaborate with cross-functional teams to design and enforce system security controls aligned with NIST and FedRAMP frameworks.Troubleshoot and resolve system issues and provide escalation support for infrastructure-related incidents.Coach and mentor junior team members, fostering communication, collaboration, and encouragement. Works independently under limited supervision.Convey technical and architectural information to customer and customer support towers to improve security awareness and understanding of MSS solutions.WHAT YOU’LL NEED TO SUCCEED● Education: Bachelor’s degree in Computer Engineering, Systems Engineering, or related field.
● Required Experience: 15+ years of experience that includes 10+ years of experience supporting complex IT cybersecurity infrastructure with a focus on risk mitigation and compliance awareness.
● Proficiency in three (3) or more of the following: Splunk ES/Cloud; Palo Alto Prisma Access, Panorama, and GlobalProtect; CrowdStrike, ExtraHop, F5, Gigamon, Illumio, Tenable One, Venafi.
● Deep experience with secure remote access, cloud migration, load balancing, and traffic visibility platforms.
● Preferred Certifications: Splunk certifications, Palo Alto Networks PCNSE, F5 Certified Administrator, Tenable Certified, or equivalent.
● Clearance: None. The selected candidate will be subject to a security investigation.
● Location: Remote with limited onsite support as needed. Less than 10% travel expected.
GDIT IS YOUR PLACE● Full-flex work week to own your priorities
● 401K with company match
● Comprehensive health and wellness packages
● Internal mobility team dedicated to your career growth
● Professional growth opportunities including paid education and certifications
● Cutting-edge tech you can learn from
● Rest and recharge with paid vacation and holidays