ClearanceJobs
Sr. Linux/Windows Systems Administrator
ClearanceJobs, King Of Prussia, Pennsylvania, United States, 19406
Top Secret/SCI Systems Administrator
Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers. We are dedicated to helping governments and militaries around the world protect their platforms, systems, networks and data by: protecting networks, cyber hardening weapons, providing mission and training systems; outfitting cyber warriors with technologies for offensive and defensive missions; developing advanced technologies that enable cyber operations; and helping the intelligence community collect, analyze and disseminate threat intelligence. The Work: As a Systems Administrator on the ECIW team, you will: Work in an agile scrum environment providing support for implementation, troubleshooting and maintenance of various Information Technology (IT) systems Manage IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices Patch and harden Linux RedHat OS and works with Security personnel to protect against Cyber Threats. Why join us: Your Health, Your Wealth, Your Life Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work. Basic Qualifications: Bachelor's degree in a related discipline from an accredited University with 4+ years of professional experience, or equivalent experience/combined education. Experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines) System Administration knowledge of LAN and WAN networking topographies, Virtualization Technologies Ability to obtain/maintain DoD Top Secret Clearance Desired Skills: Windows and Linux OS patching/security hardening in a classified environment Experience with offline RHEL/Ubuntu Repo server management Experience with virtualization environments (e.g. VMWare, OpenShift Virtualization) and storage array networks (e.g. NetApp, TrueNAS appliances) Scripting experience - Python, Bash, PowerShell Boot image creation Cisco switch configuration Effective oral and written communication skills Ability to work effectively in a rapid paced, team environment CompTIA Security+ Certification (current - will be required within 6 months of start) CompTIA Linux+ or Red Hat Certified Systems Administrator Certification CompTIA Network+ or Cisco Certified Network Associate Certification Ability to provide in-depth monitoring, able to identify and fix issues utilizing various troubleshooting techniques and procedures Agile Scrum development experience Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS/SCI Other Important Information You Should Know: Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. Schedule for this Position: 4x10 hour day, 3 days off per week Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers. We are dedicated to helping governments and militaries around the world protect their platforms, systems, networks and data by: protecting networks, cyber hardening weapons, providing mission and training systems; outfitting cyber warriors with technologies for offensive and defensive missions; developing advanced technologies that enable cyber operations; and helping the intelligence community collect, analyze and disseminate threat intelligence. The Work: As a Systems Administrator on the ECIW team, you will: Work in an agile scrum environment providing support for implementation, troubleshooting and maintenance of various Information Technology (IT) systems Manage IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices Patch and harden Linux RedHat OS and works with Security personnel to protect against Cyber Threats. Why join us: Your Health, Your Wealth, Your Life Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work. Basic Qualifications: Bachelor's degree in a related discipline from an accredited University with 4+ years of professional experience, or equivalent experience/combined education. Experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines) System Administration knowledge of LAN and WAN networking topographies, Virtualization Technologies Ability to obtain/maintain DoD Top Secret Clearance Desired Skills: Windows and Linux OS patching/security hardening in a classified environment Experience with offline RHEL/Ubuntu Repo server management Experience with virtualization environments (e.g. VMWare, OpenShift Virtualization) and storage array networks (e.g. NetApp, TrueNAS appliances) Scripting experience - Python, Bash, PowerShell Boot image creation Cisco switch configuration Effective oral and written communication skills Ability to work effectively in a rapid paced, team environment CompTIA Security+ Certification (current - will be required within 6 months of start) CompTIA Linux+ or Red Hat Certified Systems Administrator Certification CompTIA Network+ or Cisco Certified Network Associate Certification Ability to provide in-depth monitoring, able to identify and fix issues utilizing various troubleshooting techniques and procedures Agile Scrum development experience Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS/SCI Other Important Information You Should Know: Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. Schedule for this Position: 4x10 hour day, 3 days off per week Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.