Linux System & Network Administrator

Linux System & Network Administrator  (Junior–Mid Level) Location:

• Washington, DC — On-Site Only Clearance: Active U.S.

Security Clearance (SCI preferred, or ability to obtain) Employment Type:

• Full-Time About the Role LabN is seeking a Linux System & Network Administrator (Junior to Mid-Level) to join our growing team in Washington, DC.


• In this role, you will work with both Linux systems and network technologies , supporting secure operations and infrastructure.
• This position offers the opportunity to grow your technical expertise in a collaborative team environment while contributing to meaningful projects.
• Responsibilities Administer and maintain Linux systems Provide network support and troubleshooting for on-site operations Support configuration, monitoring, and optimization of systems and networks Contribute to ongoing improvements in security, compliance, and performance Required Qualifications Active U.S.

Security Clearance (SCI preferred or ability to obtain SCI) Qualified in  Linux system administration Experienced with  Linux network support Ability and willingness to work full-time, on-site in Washington, DC Desired Skills & Experience Familiarity with network equipment ( switches, routers, firewalls ) Experience with network cryptographic technologies (INE, HAIPE, CSfC) Understanding of protocols:

• OSPF, BGP, MPLS, routing, bridging Hands-on experience with Kubernetes administration Familiarity with Security+ or similar certifications Experience with STIGs, compliance, and accreditation processes Knowledge of SD-WAN Benefits Competitive salary with performance-based incentives Employer-paid health, dental, and vision insurance Retirement savings plan with company contribution Generous PTO and federal holidays Professional development and training opportunities Collaborative, mission-driven team culture About LabN LabN Consulting, L.L.C. delivers advanced networking, systems engineering, and secure technology solutions to government and commercial clients.


• Our team thrives on technical innovation and collaboration, with a commitment to supporting our employees’ career growth and delivering results that matter.
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