Mission-Critical Systems Administrator (TS/SCI)

LufCo; Maryland; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Purple Award referral bonus

Job summary

LufCo is seeking a Systems Administrator in Annapolis Junction, MD to drive automation and modernization for mission-critical IT systems. The role emphasizes requirements analysis, documentation, testing support, and secure access solutions.

Active TS/SCI with Polygraph is required to support national security initiatives and collaboration with cross-functional teams. The candidate will work on a full-stack environment, across client/server/storage/network components, ensuring reliability and

Qualifications

• 5+ years of experience in System Administration on programs or projects of similar scope, type, and complexity.
• Bachelor's degree may be substituted with 5+ years of relevant experience.
• Active TS/SCI with Polygraph clearance is required or desired for the role.

Responsibilities

• Implement, troubleshoot, and maintain IT systems leveraging automation frameworks.
• Monitor and optimize daily system activities across hardware and software.
• Provide timely problem solving to support mission users and feedback to designers.
• Plan and update mission critical systems with minimal disruption to stakeholders.
• Support dispatch systems and hardware issues through to resolution.

Skills

Linux

System planning

Problem solving

Cross-domain knowledge

Escalation management

Scripting

Python

PKI/OCSP

Education

Bachelor's degree in a Technical field

Job description

LufCo is seeking a Systems Administrator in Annapolis Junction, MD to drive automation and modernization for mission-critical IT systems. The role emphasizes requirements analysis, documentation, testing support, and secure access solutions.

Active TS/SCI with Polygraph is required to support national security initiatives and collaboration with cross-functional teams. The candidate will work on a full-stack environment, across client/server/storage/network components, ensuring reliability and