Cloud Linux Administrator

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.

• 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 Technologies

Cloud: 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

JYG Innovations (JYG) is a professional solutions and services company focused on providing innovative and exceptional service in the Defense, State/Local and Commercial sectors. With a primary focus on IT Solutions, Cyber Security, Research and Analysis, and Medical/Clinical Staffing, JYG continues to receive exceptional customer satisfaction surveys due to the outstanding technical expertise and performance of its employees and strategic partners.

Support Your Well Being: JYG offers exceptional benefits, including Medical/Dental/Vision, short and long-term disability, life insurance, paid vacation, paid holidays, 401(k) with match, educational assistance, team building events, wellness tips and more!