Linux System Administrator with Security Clearance

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Job description

About Peraton Peraton 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 do the can't be done by solving the most daunting challenges facing our customers. Visit to learn how we're keeping people around the world safe and secure.
Responsibilities Overview: As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Peraton is seeking a Linux System Administrator to join our team of qualified, diverse individuals. What you will do: Provision, manage, and support Red Hat Enterprise Linux (RHEL) and Ubuntu servers across several internet-connected and internet-disconnected networks.
Develop, utilize, and maintain Ansible Playbooks to secure, patch, and configure Linux servers.
Manage Kubernetes clusters as well as the workloads deployed on the clusters.
Manage and configure connected services such as network adapters, storage, and firewalls.
Deploy, configure, and support monitoring capabilities to detect anomalous conditions or service disruptions.
Investigate service disruptions and provide root cause analysis reports and implement additional steps to prevent subsequent issues.
Support deployments of new hardware and software applications and appliances.Schedule: Core hours are Monday-Friday to ensure overlap with the team, attendance is expected outside of this window as needed to support meetings, deployments, and team activities.
The system administration team is expected to have on-site coverage Monday-Friday and schedules will be coordinated with other members of the team to ensure this coverage.
At least one day on-site per week as determined by project manager(s) in conjunction with customer requirements. This position supports networks and systems that cannot be managed remotely, and additional on-site reporting is expected.Qualifications Basic Qualifications: 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD
Must be a U.S. Citizen and have an active Secret clearance.
Strong oral and written communications skills.
Required Technical Qualifications: Expertise with Configuration as Code (CaC) tooling, Ansible preferred.
Expertise managing Red Hat Enterprise Linux (RHEL) and Ubuntu systems on disconnected environments.
CompTIA Security+ certification.
Preferred Technical Qualifications: Experience with Infrastructure as Code (IaC) tooling, Terraform preferred.
Experience administering Kubernetes clusters and services.
Experience managing secure computing environments to adhere with DISA STIGs and NIST 800-53 controls.
Experience monitoring system uptime and performance with tools such as Splunk, Grafana, and SolarWinds.
Experience providing detailed technical after-action reports with root cause analysis after outage or security incidents.
Familiarity with host-level networking such as instance firewalls.
Familiarity with storage provider management such as Network File Systems (NFS).
Familiarity with source code management tooling such as GitHub or GitLab.
Target Salary Range $86,000 - $138,000. This represents the typical salary range for this position based on experience and other factors. SCA / Union / Intern Rate or Range EEO An Equal Opportunity Employer including Disability/Veteran. Our Values Benefits At Peraton, our benefits are designed to help keep you at your best beyond the work you do with us daily. We're fully committed to the growth of our employees. From fully comprehensive medical plans to tuition reimbursement, tuition assistance, and fertility treatment, we are there to support you all the way. Paid Time-Off and Holidays
Retirement
Life & Disability Insurance
Career Development
Tuition Assistance and Student Loan Financing
Paid Parental Leave
Additional Benefits
Medical, Dental, & Vision Care

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