Job Title: Cloud Linux Administrator
Location:Employment Type: Full Time, Remote
Targeted Start Date: 1 Oct 2026
About the Opportunity: JYG is seeking a Cloud Linux Administrator to support the Air Force Program Executive Office for Business and Enterprise Systems (AFPEO BES) HI CATS effort. The administrator will build, secure, and sustain AWS-hosted Linux environments supporting mission-critical Air Force business systems, with emphasis on SUSE Linux Enterprise Server (SLES), DISA STIG automation, RMF compliance, and Oracle platforms.
What You'll Do- Design, deploy, and maintain secure AWS-hosted Linux environments.
- Administer SLES systems, SUSE Repository Mirroring Tool (RMT) servers, software repositories, patching, and lifecycle activities.
- Configure AWS networking and security services, including VPCs, security groups, load balancers, identity services, and monitoring.
- Implement and automate DISA STIG requirements, RMF security controls, vulnerability scans, remediation, and security hardening.
- Configure Linux directory partitions, authentication and authorization services, SSL/TLS certificates, and PKI integrations.
- Support Oracle databases, Hyperion, Oracle Analytics Server (OAS), Oracle Data Integrator (ODI), Oracle Internet Directory (OID), middleware, and enterprise applications.
- Monitor system health; troubleshoot server, application, database, and performance issues; and provide Tier II/III support.
- Develop scripts and automation for administration, patching, compliance, and monitoring.
- Maintain system documentation, technical procedures, standard operating procedures, and configuration records.
Required Qualifications- Active DoD Secret security clearance with eligibility for Top Secret.
- DoD 8570/8140 IAT Level II certification, such as Security+ CE or equivalent.
- Bachelor's degree in computer science, information systems, engineering, or a related field, or equivalent experience.
- At least 8 years of Linux systems administration experience, including advanced SLES administration.
- At least 4 years of experience designing and supporting systems in AWS.
- Experience with AWS cloud services, networking, security, monitoring, and multi-account environments.
- Experience implementing DISA STIGs, RMF controls, DoD cybersecurity requirements, vulnerability remediation, and security hardening.
- Experience with Linux identity management, directory services, administrator and service accounts, SSL/TLS certificates, and PKI.
- Knowledge of Linux, Oracle, Microsoft Windows Server, networking, web technologies, middleware, and cloud infrastructure.
- Working knowledge of Python, Bash, SQL, Perl, or similar scripting languages.
- Experience creating technical designs, system documentation, SOPs, and configuration records.
- Ability to troubleshoot complex technical issues and communicate solutions clearly.
Preferred Qualifications- AWS Solutions Architect, AWS SysOps Administrator, SUSE Certified Engineer, RHCE, or equivalent certification.
- Experience supporting Air Force, DoD, or other federal cloud environments.
- Experience supporting ATO packages, cybersecurity assessments, and continuous monitoring.
- Experience with Terraform, AWS CloudFormation, Ansible, or other Infrastructure as Code tools.
- Experience with Agile, DevSecOps, CI/CD, ERP, or enterprise business system environments.
Key TechnologiesCloud: AWS, EC2, IAM, VPC, CloudWatch, Systems Manager
Platforms: SLES, SUSE RMT, Microsoft Windows Server
Security: DISA STIG, RMF, vulnerability scanning, PKI, SSL/TLS
Oracle: Oracle Database, Hyperion, OAS, ODI, OID
Automation: Python, Bash, SQL, Perl, Ansible, Terraform, CloudFormation
