Security Infrastructure Support Security Architect

Job Summary Security Infrastructure Support Security Architect position located in Bethesda, Maryland. Responsibilities Architect, design, and deploy secure enterprise IT systems across hybrid environments on-premises and cloud. Lead the integration and administration of cybersecurity tools and SIEM platforms to support threat detection, monitoring, and compliance. Provide guidance on cloud security operations, including AWS, Azure, and O365 migration, hardening, and cost optimization. Oversee infrastructure management including Windows/Linux servers, patching, vulnerability remediation, network appliances, and endpoint security. Implement DevSecOps practices, embedding security into software build, test, and deployment processes. Develop automation scripts and tools, Python preferred, to enhance operational efficiency and monitoring. Ensure compliance with federal cybersecurity frameworks: FISMA, NIST 800-53, NIST 800-92, OMB M-21-31, CDM. Apply risk management, data protection, and access control principles to select appropriate security controls for enterprise solutions. Collaborate with cross‑functional teams and third‑party vendors to implement secure infrastructure and resolve complex security challenges. Mentor team members and provide guidance on best practices, architecture, and operations. Communicate complex security concepts clearly to both technical and non‑technical stakeholders, including executive leadership. Desired Skills & Experience Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or related field. 10+ years of experience architecting, designing, installing, maintaining, and supporting complex enterprise IT systems. 5+ years at the Senior Engineer level or higher. 5+ years of hands‑on experience with cybersecurity tools or SIEM implementation and administration. Proven experience managing hybrid infrastructures on‑prem and cloud. Deep knowledge of cloud security concepts, services, operations, and best practices (AWS, Azure, O365), including migration, security hardening, and cost optimization. Understanding of core virtualization technologies and best practices. Expertise in DevSecOps practices and secure software development lifecycle processes. Strong scripting and automation skills, particularly Python. Proficiency in infrastructure management, including patching, vulnerability remediation, and endpoint security. Hands‑on experience with federal cybersecurity frameworks: FISMA, NIST 800-53, NIST 800-92, OMB M-21-31, CDM. Strong analytical and problem‑solving abilities for addressing complex security issues. Knowledge of risk management, data protection, and access controls to implement appropriate security measures. Experience working with third‑party vendors, cross‑functional teams, and mentoring staff. Benefits Medical, Dental, & Vision Insurance Plans. Employee‑Owned Profit Sharing (ESOP). 401(k) offered. Approximate pay range: $105.00 – $140.00 per hour. Compensation may vary based on background, knowledge, skills, and location. We comply with local wage minimums. #J-18808-Ljbffr KellyMitchell Group