Linux Administrator with AWS Skills

• Install, configure, and maintain ServiceNow MID servers on Linux platforms to support Discovery and future integration operations
• Administer Linux server infrastructure including Red Hat Enterprise Linux (RHEL), CentOS, and Ubuntu systems
• Configure, manage, and maintain AWS infrastructure components, including:

• EC2 instances
• RDS databases
• VPCs and subnet architecture
• Security groups and network controls

• Implement system hardening, patching, and security configurations aligned with federal security standards (STIGs, CIS Benchmarks)
• Monitor system performance, availability, and capacity; troubleshoot Linux-level issues impacting ServiceNow operations
• Automate deployment, configuration, and infrastructure management using tools such as Ansible, Terraform, or AWS CloudFormation
• Manage backup, recovery, and disaster recovery procedures for MID servers and supporting infrastructure
• Coordinate with network and cybersecurity teams to support firewall rules, routing, and enclave connectivity requirements
• Maintain technical documentation, including architecture diagrams, runbooks, and configuration management records

To be considered, you must have a Bachelor's degree in Systems Engineering or related STEM field (or equivalent experience), 3+ years of Linux administration, 2+ years of AWS experience, and an active Secret clearance. U.S. citizenship is required., * Bachelor's degree in Systems Engineering or a related Science, Engineering, Technology, or Mathematics (STEM) discipline

• OR 5+ years of relevant job-related experience
• OR Master's degree plus 3+ years of job-related experience

• Agile development or operational experience preferred
• 3+ years of Linux system administration experience in enterprise or DoD environments
• 2+ years of hands-on AWS experience, including EC2, RDS, VPC, IAM, and CloudWatch
• Experience with infrastructure-as-code tools such as Terraform, CloudFormation, or Ansible
• Strong scripting skills in Bash, Python, or similar languages
• Understanding of secure cloud architectures and compliance frameworks (FedRAMP, FISMA)

Preferred Certifications

• Red Hat Certified System Administrator (RHCSA) or equivalent Linux certification
• AWS Certified Solutions Architect or AWS SysOps Administrator

Clearance Requirements

• Active Department of Defense Secret security clearance required at time of hire
• Ability to maintain and re-qualify for clearance eligibility as required
• U.S. citizenship required due to the nature of classified work performed

Our DoD/Aerospace client is seeking a Linux Administrator with AWS Skills in Scottsdale, AZ (Hybrid). In this role, you will manage Linux servers, ServiceNow MID servers, and AWS cloud infrastructure to support mission-critical Space Force environments. You will ensure secure, reliable, and compliant operations, automate deployments, and collaborate with network and cybersecurity teams., Our client is a mission critical DOD - Aerospace defense contractor developing solutions that will lead, serve, and protect our country. Our client develops strategic systems for defense, civil government, intelligence and cyber end users on a international basis. About APR: Since 1980 APR Consulting, Inc. has provided professional recruiting and contingent workforce solutions to a diverse mix of clients, industries, and skill sets nationwide.