Systems Engineer IV

Cloud Solutions ArchitectARSIEM is looking for a Cloud Solutions Architect to design, optimize, and enhance cloud-based architectures to support ESS operational requirements. This position will support one of our Government clients in Arlington, VA.ResponsibilitiesDesign, optimize, and enhance cloud-based architectures to support ESS operational requirements.Creating scalable, secure, and high-performance solutions that enable rapid deployment and customization of engagement infrastructure across diverse mission scenarios.Lead planning and implementation for migration of on-prem capabilities into the AWS cloudCustomize capabilities to align with engagement scope, technical, and operational parametersDevelop automation frameworks to streamline provisioning and deployment processesCreate and maintain infrastructure-as-code templates and documentationEnsure architecture supports rapid reconfiguration for dynamic mission needsImplement security controls including encryption, namespace obfuscation, and hardened configurationsCollaborate with DevOps engineers to enhance CI/CD pipelinesEvaluate and recommend new cloud services and technologies to improve operational capabilitiesConduct architecture reviews and provide technical guidance to implementation teamsSupport troubleshooting of complex architectural issues during active operationsMinimum QualificationsBachelor's degree in Computer Science, Engineering, or related field (or equivalent experience)5+ years of experience designing cloud architectures, preferably on AWS8+ years of directly relevant experienceStrong expertise in AWS services including EC2, S3, VPC, IAM, Lambda, and CloudFormationExperience with infrastructure-as-code tools (Terraform, CloudFormation, etc.)Deep understanding of cloud security best practices and compliance requirementsProven ability to design scalable, resilient, and cost-effective solutionsStrong documentation and technical communication skillsExperience with automation and scripting (Python, Bash, PowerShell)Preferred QualificationsExperience designing solutions for cybersecurity or incident response operationsKnowledge of multi-cloud or hybrid cloud architecturesExperience with SplunkExperience migrating on-prem legacy systems to a cloud environmentExperience with Azure and EntraExperience with container orchestration (Kubernetes, ECS)Familiarity with federal compliance frameworks (FedRAMP, NIST)Background in system administration or DevOpsAWS Certified Solutions Architect – ProfessionalClearance Requirement: This position requires an Active TS/SCI clearance and the ability to obtain Department of Homeland Security (DHS) Entry on Duty (EOD) Suitability.Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $3,500, and the referrer is eligible to receive the sum for any applicant we place within 12 months of referral. The bonus is paid after the referred employee reaches 6 months of employment.ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.