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Cyber Defense Infrastructure Support Specialist

PeopleTec
United States, Alabama, Huntsville
4901 Corporate Drive Northwest (Show on map)
Aug 04, 2025

Cyber Defense Infrastructure Support Specialist
Job Locations

US-AL-Huntsville




ID
2025-4622

Category
Engineering & Science

Position Type
Regular Full-Time



Opportunity

PeopleTec is currently seeking a Cyber Defense Infrastructure Support Specialist to support our Huntsville, AL location.

Job Functions:

    Coordinates with Cyber Defense Analysts to manage and administer the updating of rules and signatures for specialized cyber defense applications.
  • Perform system administration on specialized cyber defense applications and systems and Virtual Private Network (VPN) devices, to include installation, configuration, maintenance, backup, and restoration.
  • Assist in identifying, prioritizing, and coordinating the protection of critical cyber defense infrastructure and key resources.
  • Build, install, configure, and test dedicated cyber defense hardware.
  • Assist in assessing the impact of implementing and sustaining a dedicated cyber defense infrastructure.
  • Implement Risk Management Framework (RMF)/Security Assessment and Authorization (SA&A) requirements for dedicated cyber defense systems within the enterprise, and document and maintain records for them.


Qualifications

Required Skills/Experience:

  • Senior: 8 years of experience
  • Experience with Linux based environment administration
  • Experience testing, implementing, deploying, maintaining, and administering infrastructure hardware and software for cybersecurity
  • Experience developing, creating, modifying, and maintaining computer applications, software, or specialized utility programs for cybersecurity
  • Must be a U.S. Citizen
  • An active DoD Top Secret clearance with SCI eligibility is required to perform this work. Candidates are required to have an active Top Secret clearance with SCI eligibility upon hire, and the ability to maintain this level of clearance during their employment.

Education Requirements:

  • BS or B.A. Degree

Preferred Qualifications:

  • Red Hat Certified Systems Administrator (RHCSA)
  • AWS Certified Cloud Practitioner
  • AWS Certified DevOps Engineer Associate
  • Experience integrating third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and maintenance tasks
  • Experience with Splunk, Oracle/SQL based platforms, and python


Overview

People First. Technology Always.

PeopleTec, Inc. is an employee-owned small business founded in Huntsville, AL that provides exceptional customer support by employing and retaining a highly skilled workforce.

Culture: The name "PeopleTec" was deliberately chosen to remind us of our core value system - our people. Our company's foundation was built on placing our employees and customers first. With an award-winning atmosphere, we have matured into a company that boasts the best and brightest across multiple technical fields.

Career: At PeopleTec, we value your long-term goals. Whether it's through our continuing-education opportunities, our robust training programs, or our "People First" benefits package, PeopleTec truly believes that our best investments are our people.

Come Experience It.

#cjpost #dpost

EEO Statement

PeopleTec, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, applicationhelp@peopletec.com and/or phone number (256.319.3800) to contact us about your interest in employment with PeopleTec, Inc.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. PeopleTec, Inc. participates in E-Verify.

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