Linux Systems Engineer Position Available In Suffolk, Massachusetts

Linux Systems Engineer 4.3 4.3 out of 5 stars Boston, MA 02133 DCI Job Requirement for:

Linux Systems Engineer Location:

Boston, MA Job Description:

Serves as a Linux Systems Engineer with deep SELinux expertise Engineer and support secure Linux systems in an enterprise environment (e.g., Red Hat, CentOS, Rocky Linux) Configure SELinux, write policies, tune, and debug to meet security requirements Harden, maintain, and enhance a secure enterprise environment. Develop SELinux policies, enforcement, and troubleshooting in Red Hat-based OS Align engineering, development, and automation with DoD/IC compliance controls Analyze and optimize system/application behavior in confined SELinux contexts Enforce MAC policies in collaboration with development and security teams Prepare and maintain required technical documentation (system-level and user-level) Support system baselining, technical evaluations, and configuration standardization Perform O&M tasks including OS patching, upgrades, and security updates

Qualifications:

Active Secret Clearance (required) BS in Computer Science or related field 5+ years of experience in Linux systems engineering and administration Strong, hands-on experience with

SELinux:

Writing and managing custom SELinux policies Interpreting AVC denials and troubleshooting access issues Tools like audit2allow, semanage, setroubleshoot, and checkmodule Deep experience with Red Hat derivatives: RHEL, CentOS, Rocky Linux Skilled in shell scripting and Linux command-line administration Proficiency in scripting languages: Python, Bash, Ruby, PHP Experience with IaC and config management tools: Ansible, Puppet, Foreman Experience with containerization and cloud platforms (preferred):

AWS, Azure, GCP Kubernetes, OpenShift Required:

Active Secret Clearance Job Type:

Full-time Job Type:

Full-time Pay:

$120,000.00 – $160,000.00 per year

Benefits:

401(k) 401(k) matching Dental insurance Employee assistance program Flexible schedule Flexible spending account Health insurance Health savings account Life insurance Paid time off Parental leave Professional development assistance Relocation assistance Retirement plan Tuition reimbursement Vision insurance

Compensation Package:

1099 contract Bonus opportunities Signing bonus Yearly pay

Schedule:

Monday to

Friday Experience:

Linux :

5 years (Required) Security clearance: Secret (Required)

Work Location:

In person