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Systems Administrator Sr

Req ID :
Job Code/Title :
E1993:Systems Administrator Sr
Job Description :
This is a Linux System Administration position supporting the Space Systems Company Mission Solutions Line of Business in Valley Forge and the Enterprise Computer Information Security Team. This position will have the responsibility for securing the Linux Server systems across the enterprise and installing, configuring and maintaining Linux and Windows Servers in the program dedicated areas in Valley Forge, PA. Candidate will work closely with team members and vendors to design, implement harden and maintain servers. Candidate will perform installations and upgrades to Linux and Windows operating systems and maintain them in accordance with established policies, procedures and agreements. Candidate will write and administer scripts for the gathering of automated system metrics. The position may plan COTS SW and HW upgrades to meet program milestones and coordinate with other functional groups with system upgrades and the integration of new capabilities. Working some non-standard shifts might be required to support periodic system tests, baseline promotions, and other mission critical activities.

Position Responsibilities:
- Design, implement, and maintain Linux and Windows Server solutions
- Integrate SAN storage solutions with server infrastructure
- Work closely with staff to optimize and harden IT infrastructures
- Work closely with Computer Information Security team to harden and monitor enterprise systems

Basic Skills:
• Demonstrated working knowledge of Red Hat Linux servers setup and configuration
• Demonstrated working knowledge of Linux patching tools
• Demonstrated troubleshooting experience, including servers and workstation hardware and software
• Ability to write and/or edit scripts (ie; Ruby, Perl, or Python)
• Customer Support experience
• Active SCI clearance to start is a requirement

Basic Qualifications
• 5 - 10 years of hands on experience with Red Hat Linux Operating Systems
• Working knowledge of backup and restore applications
• Experience with SAN or NAS configurations
• Demonstrated working knowledge of Linux patching tools
• Experience with the resolution of Vulnerability findings and hardening of IT environments
• Demonstrated troubleshooting experience, including servers and workstation hardware and software
• Customer Support experience
• Active SCI clearance to start is a requirement

Desired skills
• Experience with writing and/or editing scripts (ie; Ruby, Perl, or Python)
• Solaris 10 migrations to Linux
• Working knowledge of LDAP, DNS, DHCP, Active Directory
• Experience with NetApp filers
• Knowledge of general networking principles
• Knowledge of Active Directory integration with Linux
• Knowledge of hardening on Linux and Windows Server infrastructures
• Problem solving skills and ability to multitask
• Security+ Certification or other Information Assurance Certificates ( e.g. CISSP) and/or Computing Environment (CE) Certification or willingness to obtain and maintain certified status
• OpenStack or AWS experience
• Knowledge of Windows server 2012 or higher

As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

Join us at Lockheed Martin, where we’re engineering a better tomorrow.

Lockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Job Location(s): King of Prussia Pennsylvania
Security Clearance :
Business Unit :
Program :
SSC/Valley Forge
Job Class :
Information Technology
Job Category :
Experienced Professional
City :
King Of Prussia
State :
Virtual :
Relocation Available :
Work Schedule :
STANDARD-Mon-Fri/8 hours a day
Req Type :
Shift :
Additional Posting Locations :
King of Prussia