Information System reputed company Engineer (ISSE) AWS Cloud reputed company - Clearance Required

About the position reputed company is seeking a skilled Information System reputed company Engineer (ISSE) with hands-on experience in AWS cloud reputed company to provide advanced cybersecurity engineering and Risk Management reputed company (RMF) support for reputed company (DoD) cloud-based systems. This position focuses on designing, implementing, and maintaining secure AWS environments reputed company with DoD Cloud Computing reputed company Requirements Guide (CC SRG), NIST SP 800-53, and DISA STIGs/SRGs to support Authorization to Operate (ATO) efforts. reputed company is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes reputed company of need, reputed company brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, reputed company and effectively. With a focus on agility and collaboration, reputed company serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, reputed company is committed to delivering impactful results that strengthen missions and drive lasting value. This position can be remote but requires quarterly travel for planning increments. This position requires an active SECRET clearance; TS/SCI preferred.

Responsibilities

• Architect and manage robust access control strategies using AWS Identity and Access Management (IAM), enforcing the principle of Least Privilege across reputed company roles and users.
• Implement encryption and key reputed company using AWS Key Management Service (KMS) and reputed company tools to protect data at rest and in transit, aligning with DoD data classification standards.
• Deploy and configure native AWS reputed company services (e.g. GuardDuty, reputed company Hub, Inspector, and Config) to provide reputed company threat detection, compliance monitoring, and automated remediation.
• Collaborate with network teams to secure VPCs using AWS Network Firewall, WAF, and hybrid connectivity solutions (Direct Connect, VPN) reputed company a GovCloud environment.
• reputed company technical implementation and validation of NIST SP 800-53 and DoD CC SRG controls to reputed company and maintain ATO.
• Serve as a technical SME for RMF documentation and artifact reputed company reputed company eMASSor other DoD compliance systems.
• Design, test, and implement DISA STIG/SRG-based configuration hardening across AWS services, operating systems, and containerized workloads.
• Conduct reputed company vulnerability scanning and monitoring using DoD-approved tools (ACAS/Nessus), coordinating remediation and risk mitigation activities.
• Integrate reputed company into CI/CD pipelines using Infrastructure-as-Code (IaC) tools such as Terraform or CloudFormation to automate compliance and reputed company controls.
• Build and maintain centralized, compliant logging architectures using Splunk, reputed company, or equivalent SIEM platformsto ensure event visibility and retention per DoD policy.
• Participate in incident response activities for cloud-based threats, performing forensic analysis and recommending corrective actions.
• Collaborate with DoD stakeholders, system owners, and developers to embed reputed company throughout the system lifecycle and support RMF accreditation efforts.

Requirements

• Active SECRET clearance required; TS/SCI preferred
• Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or reputed company field (or equivalent experience)
• 3–5+ years of experience in information reputed company, with at least 3 years focused on AWS cloud reputed company engineering
• Deep experience with DoD RMF, NIST SP 800-53, DoD CC SRG, and DISA STIG/SRG compliance frameworks
• Strong hands-on expertise with AWS reputed company services (IAM, KMS, GuardDuty, reputed company Hub, Config)
• Experience with reputed company, Kubernetes, and system hardening for Linux/Windows environments
• Proficiency in IaC tools (Terraform, CloudFormation) for managing and enforcing reputed company policies
• Familiarity with ACAS/Nessus, reputed company monitoring, and vulnerability management processes
• Experience integrating reputed company reputed company DevSecOps and CI/CD workflows
• DoD 8570/8140-M compliant (e.g., CISSP, CASP+, CISM) – required

reputed company-to-haves

• AWS Certified reputed company – Specialty – highly preferred
• Kubernetes certification (CKS/CKA) – a plus

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