Selinux Developer Jobs

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Today

DevOps Software Engineer

Lambentwit technologies Springfield, VA

Springfield, VA

Today

$175k - $250k/yr Full time Ansible Application Security Automation

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Job Description

Lambentwit technologies is hiring a DevOps Software Engineer to support a high-profile government mission in Springfield, VA. The role centers on delivering secure Linux environments, automating infrastructure with code, and maintaining mission-critical systems for classified operations.

This position requires an active TS/SCI clearance with CI Polygraph and focuses on security-minded engineering practices, including Linux hardening and STIG compliance.

Key Responsibilities

Administer and maintain secure Linux-based environments.
Develop and maintain automation using Python and Ansible.
Implement and support Linux security best practices, including SELinux and STIG compliance.
Provision, configure, and maintain Linux servers.
Automate infrastructure deployment and system configuration.
Troubleshoot system performance, security, and operational issues.
Collaborate with engineering and cybersecurity teams to keep infrastructure secure and reliable.
Support system upgrades, patch management, and configuration management activities.
Maintain technical documentation and operational procedures.

Requirements

Active TS/SCI clearance with CI Polygraph (Required).
Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent experience.
3+ years of experience in DevOps, Linux Administration, or Systems Engineering.
Strong troubleshooting and analytical skills.
Ability to work effectively in a secure, classified environment.
Strong experience with Linux administration (RHEL/CentOS/Ubuntu).
Experience with SELinux configuration, management, and troubleshooting.
Python scripting proficiency for automation.
Experience with Ansible for configuration management and infrastructure automation.
Knowledge of Linux security hardening and system provisioning.
Experience developing and maintaining automated configuration management solutions.
Familiarity with Linux shell scripting (Bash).

Technologies

Linux, RHEL, CentOS, Ubuntu
SELinux, Python, Ansible, Bash
STIG, Git, CI/CD pipelines
AWS, Azure, OpenShift

Benefits

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

Desired Experience

Linux system administration
Linux scripting and automation
Automated system configuration and deployment
Linux security implementation and compliance
Operating system provisioning and lifecycle management
Infrastructure automation and configuration management

Preferred Qualifications

Experience supporting DoD or Intelligence Community environments
Familiarity with STIG implementation and compliance
Experience with Git version control
Experience with CI/CD pipelines
Knowledge of virtualization technologies
Familiarity with cloud technologies (AWS, Azure, or OpenShift) is a plus
Security+ or Linux-related certifications (RHCSA/RHCE, Linux+, etc.) are desirable

Location: Springfield, VA (onsite). Salary: USD 175,000 - 250,000 per year.

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