System Administrator

hackajob; King of Prussia (PA); On-site; USD 90,000 - 165,000; Full time

Benefits offered by this job

Medical insurance

Vision insurance

401(k)

Paid maternity leave

Paid paternity leave

Job summary

A leading defense contractor is hiring a Senior Systems Administrator to support the JASSM Enterprise Software program, a mission‑critical system for national defense. This hands-on, onsite role in King of Prussia, PA, involves administering secure Linux and Windows environments and ensuring security best practices. Candidates must have a required Secret clearance and be available onsite. A competitive salary range of $90,000.00 to $165,000.00 annually is offered, along with benefits like medical and vision insurance, 401(k), and paid parental leave.

Qualifications

• Secret clearance required (or Top Secret if applicable).
• Onsite availability in King of Prussia, PA (no remote).

Responsibilities

• Support and maintain JASSM Enterprise Software (JES) systems.
• Administer secure Linux and Windows environments.
• Collaborate with cross‑functional teams to ensure mission‑critical uptime.
• Implement and enforce security best practices for classified systems.

Skills

Linux administration

Windows administration

Security best practices

Collaboration

Job description

Base pay range

$90,000.00/yr - $165,000.00/yr

Job Summary

Lockheed Martin (Rotary & Mission Systems) is hiring a Senior Systems Administrator to support the JASSM Enterprise Software (JES) program — a mission‑critical, classified system supporting national defense. This is a hands‑on, onsite role working with secure Linux and Windows environments in King of Prussia, PA.

Responsibilities

• Support and maintain JASSM Enterprise Software (JES) systems.
• Administer secure Linux and Windows environments.
• Collaborate with cross‑functional teams to ensure mission‑critical uptime.
• Implement and enforce security best practices for classified systems.

Qualifications / Requirements

• Secret clearance required (or Top Secret if applicable).
• Onsite availability in King of Prussia, PA (no remote).
• Full‑time position with benefits.

Benefits

• Medical insurance
• Vision insurance
• 401(k)
• Paid maternity leave
• Paid paternity leave

Interested or know someone who might be? Feel free to reach out or apply directly.