Cloud System Administrator
About The Position
Join Peraton: Elevate Your Career in National Security and IT Innovation. At Peraton, we're not just another IT company. We're a mission-critical partner in the national security sector, dedicated to delivering innovative solutions that ensure safety and security worldwide. As a cornerstone in the intelligence, space, cyber, defense, and civilian sectors, our 22,000 strong team is committed to achieving what others deem impossible. Our motto, "Do The Can't Be Done," reflects our dedication to solving the most complex challenges facing our customers. Opportunity Snapshot: We're seeking a seasoned Cloud Systems Administrator to join our National Programs Business Intelligence Systems & Applications Operating Unit. This pivotal role supports the SITE III DO contract, enhancing mission-critical applications and services within a key directorate of the U.S. Intelligence Community. Your efforts will ensure robust, reliable intelligence collection and dissemination, supporting defense intelligence, combatant commands, partner nations, and federal agencies.
Requirements
- Experienced in managing Unix and Linux environments and familiar with their configuration.
- Proficient in scripting and setting up systems from scratch, including application installations.
- Knowledgeable in security protocols, able to resolve vulnerabilities and run Security Technical Implementation Guides (STIGs).
- Full time work in a SCIF is required.
- TS/SCI with polygraph clearance adjudication or ability to obtain SCI and pass a poly.
- Bachelor's degree in related field of study with 8 or more years of experience. Additional 4 years experience may be considered in lieu of degree.
- Security+ or other IAT II/III level certification that is currently active.
- Linux (CentOS, RHEL, and/or Oracle). This position requires strong Linux skills with current/very recent experience.
- Experience working in an AWS environment and familiarity with console accesses to provision, maintain and monitor servers.
- Performing snapshots, backups, disaster recovery, performance tuning.
- Installation, STIG hardening, patching.
- Excellent troubleshooting skills (including scripting and audit log review) and Tier 1 communication skills.
Nice To Haves
- Experience developing and maintaining critical documentation (SIPs, SAGs, SUMs, SOPs, Getting started guides).
- Experience with ElasticSearch.
- Current polygraph.
- Cloud (EC2s, S3, Elasticache), Kafka, Openshift, Docker, Keycloak, Wildfly.
- PKI certificates, SSL, service accounts.
- Maintaining multiple environment types (physical, virtual, cloud).
- Experience supporting security audits and testing events.
- Experience upgrading from CentOS to RHEL 8 is a nice to have but not a must as long as candidates have strong Linux experience.
Responsibilities
- Ensure optimal operation of multi-user computer systems, collaborating with network engineers and software developers.
- Manage system resources to enhance CPU and disk efficiency and responsiveness.
- Administer system security, setting up user accounts and profiles, and ensuring compliance with the latest standards.
- Provide comprehensive support, from Tier 1 troubleshooting to Tier 2 problem resolution.
- Optimize system performance, oversee software installations, and manage storage solutions.
- Evaluate new technologies and make recommendations on hardware and software acquisitions.
- Ensure rigorous application of security settings and conduct regular security assessments.
Benefits
- Heavily subsidized employee benefits coverage for you and your dependents.
- 25 days of PTO accrued annually up to a generous PTO cap.
- Participation in an attractive bonus plan.
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Senior
