{"schemaVersion":"jobsearcher.job.v1","id":"eeaf40f4d39628b9274572e5","url":"https://jobsearcher.com/jobs/eeaf40f4d39628b9274572e5","canonicalUrl":"https://jobsearcher.com/jobs/eeaf40f4d39628b9274572e5","title":"AWS Cloud Security Engineer","description":"About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we're keeping people around the world safe and secure.Program OverviewRDG (Risk Decision Group) provides nationwide background investigations compliant with national government standards to include support of continuous vetting for over 110 government agencies.About The RolePeraton is seeking an experienced AWS Cloud Security Engineer to design, build, and operate security controls for a FedRAMP Moderate-authorized AWS cloud infrastructure supporting Peraton's RDG (Risk Decision Group) program. This is a hands-on role with a key part in day-to-day cloud security operations, embedding secure-by-design principles into cloud architecture, and maintaining continuous FedRAMP compliance.The engineer is responsible for implementing security architecture, hardening cloud environments, maintaining continuous compliance monitoring, and supporting Authorization to Operate (ATO) activities. The ideal candidate has hands-on experience securing AWS environments within a federal compliance framework (FedRAMP, NIST 800-53, NIST 800-171, RMF, or similar).This is a 100% remote position.ResponsibilitiesDesign and implement security architecture for AWS workloads aligned with FedRAMP Moderate baseline controlsBuild and maintain security guardrails using AWS-native services (IAM, GuardDuty, Security Hub, Config, CloudTrail, KMS, WAF, Macie, Inspector)Implement and manage Infrastructure as Code security controls (Terraform/CloudFormation) with policy as codeSupport System Security Plans (SSPs), ATO activities, and POA&M remediationPerform continuous monitoring, vulnerability scanning, patch management tracking, and monthly/annual assessment supportConfigure and maintain centralized logging, SIEM integration, and audit trail retention per FedRAMP/NIST requirementsImplement least-privilege IAM policies, service control policies (SCPs), and cross-account access controls.Manage encryption at rest and in transit (KMS, ACM, TLS enforcement) per FIPS 140-2/140-3 requirements where applicableRespond to security incidents, perform root cause analysis, and support cloud-specific incident response playbooksCollaborate with DevOps/Platform teams to embed security into CI/CD pipelines (DevSecOps)Maintain documentation for control implementation statements, architecture diagrams, and audit evidenceSupport boundary definition and system categorization activities (FIPS 199) as requiredQualificationsRequired QualificationsUS citizenship required; ability to obtain and maintain a Top-Secret eligible clearanceMinimum 8 years work experience with BS/BA in computer science, Information Systems, or a related field (or equivalent experience)5+ years of hands-on AWS engineering experience, with 3+ years specifically in cloud security rolesDemonstrated experience working within a FedRAMP Moderate or FedRAMP High, DoD IL4/IL5, or equivalent federal compliance environmentExperience supporting or maintaining an SSP and RMF processesExperience with AWS GovCloud (US), AWS Commercial, or equivalent federal AWS environmentsStrong hands-on expertise with AWS security services: IAM, GuardDuty, Security Hub, AWS Config, CloudTrail, KMS, WAF, Macie, Inspector, and Systems ManagerSolid understanding of NIST SP 800-53 Rev 5 control families (AC, AU, CM, IA, SC, SI, etc.) and the ability to map implementations to specific controls3+ years of experience with Infrastructure as Code (Terraform and/or CloudFormation), including security scanning and policy-as-code toolsNetworking security fundamentals: VPC design, security groups, NACLs, PrivateLink, Transit Gateway, and network segmentation for compliance boundariesExperience with vulnerability management tools (AWS Inspector or similar) and remediation trackingExperience implementing Zero Trust Architecture (ZTA) in AWSFamiliarity with SIEM/log aggregation tools (Splunk, AWS CloudWatch, OpenSearch, or similar) for security event monitoringScripting ability in Python or Bash for automating compliance checks and remediationUnderstanding of encryption standards relevant to federal systems (FIPS 140-2/140-3, TLS 1.2+)One of the following certifications: AWS Certified Security - Specialty, or AWS Certified Solutions Architect - Professional (with a security focus), or CISSP, CISM, or Security+ (with strong AWS hands-on experience).Preferred QualificationsDirect experience supporting a Peraton program or similar federal integrator (Leidos, Booz Allen, SAIC, General Dynamics IT, etc.)Familiarity with server and systems hardening softwareExperience with container security (ECS/EKS), including image scanning (ECR scanning) and runtime protectionExperience with AWS Control Tower and multi-account landing zone security governanceExperience automating compliance evidence collection for continuous ATO (cATO)Prior experience with change management processes in a regulated/audited environmentBachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related fieldActive security clearanceExperience with AWS AI services (Amazon Bedrock)Experience with hybrid/multi-cloud architecture, including Azure (VNets, Azure AD/Entra ID, Azure Policy, ExpressRoute)Experience with Microsoft .NETExperience supporting ATO/continuous monitoring processesFamiliarity with DevSecOps pipelinesFamiliarity with AI security and governance frameworks, national security/defense/critical infrastructure missions, and supporting federal agencies or large GovCon programs#RDGDetailsTarget Salary Range: $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate's own.EEO:Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.","company":"Peraton","rawCompany":"peraton","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-10T09:05:18.813Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"AWS Cloud Security Engineer","description":"About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we're keeping people around the world safe and secure.Program OverviewRDG (Risk Decision Group) provides nationwide background investigations compliant with national government standards to include support of continuous vetting for over 110 government agencies.About The RolePeraton is seeking an experienced AWS Cloud Security Engineer to design, build, and operate security controls for a FedRAMP Moderate-authorized AWS cloud infrastructure supporting Peraton's RDG (Risk Decision Group) program. This is a hands-on role with a key part in day-to-day cloud security operations, embedding secure-by-design principles into cloud architecture, and maintaining continuous FedRAMP compliance.The engineer is responsible for implementing security architecture, hardening cloud environments, maintaining continuous compliance monitoring, and supporting Authorization to Operate (ATO) activities. The ideal candidate has hands-on experience securing AWS environments within a federal compliance framework (FedRAMP, NIST 800-53, NIST 800-171, RMF, or similar).This is a 100% remote position.ResponsibilitiesDesign and implement security architecture for AWS workloads aligned with FedRAMP Moderate baseline controlsBuild and maintain security guardrails using AWS-native services (IAM, GuardDuty, Security Hub, Config, CloudTrail, KMS, WAF, Macie, Inspector)Implement and manage Infrastructure as Code security controls (Terraform/CloudFormation) with policy as codeSupport System Security Plans (SSPs), ATO activities, and POA&M remediationPerform continuous monitoring, vulnerability scanning, patch management tracking, and monthly/annual assessment supportConfigure and maintain centralized logging, SIEM integration, and audit trail retention per FedRAMP/NIST requirementsImplement least-privilege IAM policies, service control policies (SCPs), and cross-account access controls.Manage encryption at rest and in transit (KMS, ACM, TLS enforcement) per FIPS 140-2/140-3 requirements where applicableRespond to security incidents, perform root cause analysis, and support cloud-specific incident response playbooksCollaborate with DevOps/Platform teams to embed security into CI/CD pipelines (DevSecOps)Maintain documentation for control implementation statements, architecture diagrams, and audit evidenceSupport boundary definition and system categorization activities (FIPS 199) as requiredQualificationsRequired QualificationsUS citizenship required; ability to obtain and maintain a Top-Secret eligible clearanceMinimum 8 years work experience with BS/BA in computer science, Information Systems, or a related field (or equivalent experience)5+ years of hands-on AWS engineering experience, with 3+ years specifically in cloud security rolesDemonstrated experience working within a FedRAMP Moderate or FedRAMP High, DoD IL4/IL5, or equivalent federal compliance environmentExperience supporting or maintaining an SSP and RMF processesExperience with AWS GovCloud (US), AWS Commercial, or equivalent federal AWS environmentsStrong hands-on expertise with AWS security services: IAM, GuardDuty, Security Hub, AWS Config, CloudTrail, KMS, WAF, Macie, Inspector, and Systems ManagerSolid understanding of NIST SP 800-53 Rev 5 control families (AC, AU, CM, IA, SC, SI, etc.) and the ability to map implementations to specific controls3+ years of experience with Infrastructure as Code (Terraform and/or CloudFormation), including security scanning and policy-as-code toolsNetworking security fundamentals: VPC design, security groups, NACLs, PrivateLink, Transit Gateway, and network segmentation for compliance boundariesExperience with vulnerability management tools (AWS Inspector or similar) and remediation trackingExperience implementing Zero Trust Architecture (ZTA) in AWSFamiliarity with SIEM/log aggregation tools (Splunk, AWS CloudWatch, OpenSearch, or similar) for security event monitoringScripting ability in Python or Bash for automating compliance checks and remediationUnderstanding of encryption standards relevant to federal systems (FIPS 140-2/140-3, TLS 1.2+)One of the following certifications: AWS Certified Security - Specialty, or AWS Certified Solutions Architect - Professional (with a security focus), or CISSP, CISM, or Security+ (with strong AWS hands-on experience).Preferred QualificationsDirect experience supporting a Peraton program or similar federal integrator (Leidos, Booz Allen, SAIC, General Dynamics IT, etc.)Familiarity with server and systems hardening softwareExperience with container security (ECS/EKS), including image scanning (ECR scanning) and runtime protectionExperience with AWS Control Tower and multi-account landing zone security governanceExperience automating compliance evidence collection for continuous ATO (cATO)Prior experience with change management processes in a regulated/audited environmentBachelor's degree in Computer Science, Cybersecurity, Information Technology, or a related fieldActive security clearanceExperience with AWS AI services (Amazon Bedrock)Experience with hybrid/multi-cloud architecture, including Azure (VNets, Azure AD/Entra ID, Azure Policy, ExpressRoute)Experience with Microsoft .NETExperience supporting ATO/continuous monitoring processesFamiliarity with DevSecOps pipelinesFamiliarity with AI security and governance frameworks, national security/defense/critical infrastructure missions, and supporting federal agencies or large GovCon programs#RDGDetailsTarget Salary Range: $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity. Use of artificial intelligence (AI) tools of any kind during Peraton interviews is strictly prohibited unless the candidate has obtained prior written authorization. All interview responses must be the candidate's own.EEO:Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.","datePosted":"2026-09-10T09:05:18.813Z","dateModified":"2026-09-10T09:05:18.813Z","hiringOrganization":{"@type":"Organization","name":"Peraton","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"eeaf40f4d39628b9274572e5"},"url":"https://jobsearcher.com/jobs/eeaf40f4d39628b9274572e5"}}