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Sr. Linux Engineer with Security Clearance

Shield Consulting SolutionsLaurel, MD🇺🇸United StatesPosted 7 Sept 2026

Why This Role Stands Out

Leverage your extensive Linux and security expertise in this impactful remote role where you'll drive system performance and integrity for critical IT infrastructure. This position is ideal for a seasoned engineer with an active TS/SCI with Polygraph clearance who thrives on complex problem-solving and continuous system enhancement, offering excellent benefits and career growth. You'll be instrumental in maintaining robust IT systems, making this a rewarding opportunity to advance your career in a highly secure environment.

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Remote
Location
Laurel, MD, United States
Posted
20 hours ago

Job Description

  • *Active TS/SCI w/P olygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. ---------- Telework: None Basic Requirements:
  • 20 years experience as a system engineer
  • Bachelor's degree in a technical discipline
  • 5 additional years of experience as a system engineer may be substituted for a degree Job Description:
  • Administer, configure, and maintain Linux operating systems to ensure high performance and reliability. Responsible for OS installation, system health and security integrity, network component configuration, and executing continuous system enhancements.
  • Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
  • Manage IT system infrastructure and any processes related to these systems.
  • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, mobile devices, etc.
  • Provide support for the dispatch system and hardware problems and will remain involved in the resolution process.
  • Optimize system operations and resource utilization and perform system capacity analysis and planning.
  • Analyze and resolve complex problems associated with server hardware, applications and software integration.

Required Experience

  • RedHat Linux ---------- Excellent benefits package including 25 days PTO, 11 paid holidays, 100% employer-paid healthcare for employees and dependents - available day 1, 8% 401(k) employer match - immediate vesting.

Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure. Shield Consulting Solutions is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. This is a full time position

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