TS/SCI Systems Administrator — Mission-Critical IT

LufCo; Corridor North (MD); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

401K matching

Premium health/dental/vision coverage

Paid time off

Job summary

LufCo is seeking a Systems Administrator in Annapolis Junction, MD to support a government contract with an active TS/SCI clearance and polygraph requirement. You will maintain high-availability IT systems, apply security controls, and ensure performance across UNIX and Windows environments.

You will work under the Program Manager / Team Lead, supporting mission-critical operations in a fast-paced, agile environment, with travel as required and a focus on secure, reliable infrastructure for

Qualifications

• Bachelor's degree in a technical discipline; 5+ years of additional experience may substitute for a Bachelor's degree.
• 5+ years of experience as a Systems Administrator on programs or projects of similar scope, type, and complexity.
• 10+ years of experience as a Systems Administrator on programs or projects of similar scope, type, and complexity.
• 15+ years of experience as a Systems Administrator on programs or projects of similar scope, type, and complexity.

Responsibilities

• Provide multi-tiered technical support (Tier 1 Help Desk through complex Tier 2/3 escalation) for IT systems, infrastructure, client/server/storage/network equipment, and mobile devices.
• Configure, manage, and maintain UNIX and Windows operating systems, installing core software and implementing enhancements to maximize operational performance, reliability, and integrity.
• Optimize system operations, conduct resource capacity analysis, and orchestrate infrastructure interdependencies within a Service Oriented Architecture (SOA) environment.
• Deliver strategic analysis for escalated service tickets, coordinate comprehensive hardware/software system installations, and troubleshoot complex server hardware integration challenges.
• Support the overarching design of mission architectures, system layouts, and associated hardware components.

Skills

UNIX

Windows

Infrastructure

Security parameters

Container security

Education

Bachelor's degree

Tools

ELK

Tripwire

VMware

RedHat SELinux

Job description

LufCo is seeking a Systems Administrator in Annapolis Junction, MD to support a government contract with an active TS/SCI clearance and polygraph requirement. You will maintain high-availability IT systems, apply security controls, and ensure performance across UNIX and Windows environments.

You will work under the Program Manager / Team Lead, supporting mission-critical operations in a fast-paced, agile environment, with travel as required and a focus on secure, reliable infrastructure for