Senior Systems Admin & DevOps: Linux + Kubernetes Expert

redarchsolutions; Linthicum (MD); On-site; USD 180,000 - 205,000; Full time

Benefits offered by this job

Healthcare premiums

Generous PTO

401K with company match and profit‑in‑

Annual bonus

Tuition reimbursement

529 College Savings Plan

Student loan repayment

Federal holidays (11)

Job summary

Red Arch Solutions seeks a Senior Systems Administrator to support an IC-wide mission environment and productize a software system. The role emphasizes Linux administration (CentOS/RHEL), Kubernetes tooling, security practices, and scripting with Bash.

Candidates with Security+ and Red Hat certifications are preferred; Python, Ansible, Salt, VMware, and DevOps skills are highly desirable. Additional experience in storage, networking, security compliance, authentication, and physical server

Qualifications

• 10+ years of Linux System Admin/Engineering experience.
• Experience with CentOS/RHEL and Kubernetes environments.
• Security+ certification or equivalent, Bash scripting proficiency.
• Experience in threat/privilege management and IC sensitive environments.

Skills

Linux administration

Kubernetes

BASH

Python

Ansible

Salt

VMware

Agile

DevOps

Key management

Encryption

Education

Red Hat Certification desired

Tools

Kubernetes tooling

Container fundamentals

VMware

Job description

Red Arch Solutions seeks a Senior Systems Administrator to support an IC-wide mission environment and productize a software system. The role emphasizes Linux administration (CentOS/RHEL), Kubernetes tooling, security practices, and scripting with Bash.

Candidates with Security+ and Red Hat certifications are preferred; Python, Ansible, Salt, VMware, and DevOps skills are highly desirable. Additional experience in storage, networking, security compliance, authentication, and physical server