System Administrator

Job Title: System Administrator

Job Location: Warrenton, VA (relocation paid)

Job Type: Full time, permanent

Salary: $90,000 – $210,000

Job Description

BCubed Engineering is seeking a Linux System Administrator who is passionate about installing, maintaining, troubleshooting and deploying Linux systems. As a System Administrator, you will play a critical role in ensuring the availability, performance, and security of our Linux systems. You will collaborate with cross-functional teams, contribute to automation efforts, and support the organization’s mission-critical operations.

Key Responsibilities

• Administer and manage Linux-based systems and infrastructure to ensure optimal performance and security
• Implement and maintain security policies, including firewalls, data encryption, and access controls
• Monitor system performance, identify potential issues, and proactively resolve them
• Troubleshoot system issues, resolve outages, and provide on-call support as needed
• Create and maintain technical documentation for system configurations, processes, and troubleshooting guides
• Perform regular updates, patches, and upgrades to Linux systems
• Work closely with other IT staff to improve infrastructure performance, scalability, and security
• Stay up to date with industry best practices and emerging trends in Linux systems

Qualifications

• Education: Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
• Experience: 3 years of experience in Linux system administration or a related field
• Strong knowledge of Linux-based operating systems (e.g., Ubuntu, Red Hat)
• Technical Skills:
• Experience with virtualization technologies (KVM/libvirt along with ESX)
• Knowledge of networking protocols (TCP/IP, DNS, DHCP, VPN, etc.)
• Experience with security hardening and locking down of systems
• Experience with ansible, puppet, etc.. automation related tools
• Strong knowledge of scripting languages (PowerShell, Bash, etc.)
• Strong troubleshooting skills and the ability to resolve complex issues quickly
• Certifications (Preferred):
• CompTIA Network or Security
• Certified Linux Administrator (RHCSA, LFCS)
• Soft Skills:
• Strong problem-solving abilities
• Ability to manage multiple tasks and prioritize effectively
• Excellent communication skills for working with both technical and non-technical teams
• Attention to detail and a proactive approach to IT challenges
• Windows Active Directory and policy configuration knowledge/experience a plus
• Security Clearance: Active SECRET Clearance (US Citizenship Required)

About the Company

BCubed Engineering Corporation is an employee-owned advanced software and engineering company with offices in Warrenton, VA and Tampa, FL. BCubed Engineering specializes in providing engineering solutions and hardware to meet a variety of unique mission needs to the DoD, IC, and commercial sector, through efficient implementation practices and leveraging cutting-edge COTS technologies. Areas of focus include Digital Signal Processing, Machine Learning, and Cloud/On-Premises computing architectures. Come join us today!

We provide

• Industry leading benefits
• 25% Profit Sharing Plan
• Employer paid STD, LTD, Life, and AD&D
• Employee Ownership
• Company sponsored group medical, dental, and vision insurance plans
• Individual Benefit Account – This account is used to pay for:
• Paid time off, medical, dental, and vision insurance premiums
• Flexible Hours
• Hybrid in-office / work from home environment
• Performance based annual bonus