Classified Windows System Administrator
Lockheed Martin
Job ID: 699426BR Date posted: авг.. 04, 2025
Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries.
Lockheed Martin is actively seeking a Windows system administrator to support our Space business area unclassified & classified programs located in our Cape Canaveral, Florida, US offices. Primary job responsibilities include, but are not limited to installing, configuring, securing, hardening, remediating, troubleshooting, testing, upgrading, and decommissioning of data center equipment, network switches, virtual servers, physical servers, client workstations and a variety of desktop support services. Application support to program personnel is an essential part of the day-to-day responsibilities that ensures a successful synergy between program deliverables and the underlying IT infrastructure. The selected candidate will be responsible for the ongoing operations, maintenance and continuous improvement of multiple business applications that are hosted on the program systems.
If you are looking for a hands-on role with the flexibility to learn and apply a wide range of core technical capabilities, this position may be of interest to you. This is a non-telecommuting position that requires you to be on-site full time and includes some off shift work with occasional weekend activities.
Applicants selected will be subject to a security investigation and will need to meet eligibility requirements for access to classified information, including obtaining and maintaining Secret clearance.
Basic Qualifications:
• This position requires the ability to obtain a DOD Secret clearance, and maintain it throughout the life span of the position
• US Citizenship required for access to the work facility; no dual citizenship
• This position requires the ability to obtain a current DoD 8570.01-M IAT Level II or III certification (i.e., Security+, CASP, CISSP), within the first three months of employment, and maintain it throughout the life span of the position
• Experience administering Microsoft’s Windows Server (i.e. 2012, 2016 or 2019) operating system functions, security policies and technical security safeguards
• Ability to move, rack, stack and install physical equipment by lifting up to 40 lbs.
Desired Skills:
• Bachelor of Science degree from accredited University
• Active DOD Secret clearance (investigation within 5 years)
• Current DoD 8570.01-M IAT Level II or III certification (i.e. Security+, CASP, CISSP)
• Systems Administration experience supporting United States Government classified environments
• Experience with Windows Server user account management, administration, and access controls
• Experience in applying DISA STIGs and resolving security vulnerabilities
• Experience with PowerShell scripting
• Fundamental understanding of the OSI model
• Fundamental understanding of authentication mechanisms such as Kerberos, LDAP and NTLM and use of necessary tools to troubleshoot them
• Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy and WSUS
• Knowledge of network protocols such as TCP/IP, UDP, SMTP, NFS, FTP, Telnet and SSH
• Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals
• VMware experience (VSphere, VCenter, ESXi)
• Experience with networking equipment, network operating system functions, and network security hardening
• Demonstrated experience with Cisco switching technology
• Experience with network-attached storage or storage area networks
• Microsoft Certified Solutions Associate (MCSA)
• Microsoft Server 2016 certification
• Red Hat Certified System Administrator certification equivalent or higher
• VMware Certified Professional certification
• Cisco CCNA certification or higher
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
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. Should this match be identified you may be contacted for this and future openings.
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. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: SPACE
Relocation Available: No
Career Area: Information Technology
Type: Full-Time
Shift: First
Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries.
Lockheed Martin is actively seeking a Windows system administrator to support our Space business area unclassified & classified programs located in our Cape Canaveral, Florida, US offices. Primary job responsibilities include, but are not limited to installing, configuring, securing, hardening, remediating, troubleshooting, testing, upgrading, and decommissioning of data center equipment, network switches, virtual servers, physical servers, client workstations and a variety of desktop support services. Application support to program personnel is an essential part of the day-to-day responsibilities that ensures a successful synergy between program deliverables and the underlying IT infrastructure. The selected candidate will be responsible for the ongoing operations, maintenance and continuous improvement of multiple business applications that are hosted on the program systems.
If you are looking for a hands-on role with the flexibility to learn and apply a wide range of core technical capabilities, this position may be of interest to you. This is a non-telecommuting position that requires you to be on-site full time and includes some off shift work with occasional weekend activities.
Applicants selected will be subject to a security investigation and will need to meet eligibility requirements for access to classified information, including obtaining and maintaining Secret clearance.
Basic Qualifications:
• This position requires the ability to obtain a DOD Secret clearance, and maintain it throughout the life span of the position
• US Citizenship required for access to the work facility; no dual citizenship
• This position requires the ability to obtain a current DoD 8570.01-M IAT Level II or III certification (i.e., Security+, CASP, CISSP), within the first three months of employment, and maintain it throughout the life span of the position
• Experience administering Microsoft’s Windows Server (i.e. 2012, 2016 or 2019) operating system functions, security policies and technical security safeguards
• Ability to move, rack, stack and install physical equipment by lifting up to 40 lbs.
Desired Skills:
• Bachelor of Science degree from accredited University
• Active DOD Secret clearance (investigation within 5 years)
• Current DoD 8570.01-M IAT Level II or III certification (i.e. Security+, CASP, CISSP)
• Systems Administration experience supporting United States Government classified environments
• Experience with Windows Server user account management, administration, and access controls
• Experience in applying DISA STIGs and resolving security vulnerabilities
• Experience with PowerShell scripting
• Fundamental understanding of the OSI model
• Fundamental understanding of authentication mechanisms such as Kerberos, LDAP and NTLM and use of necessary tools to troubleshoot them
• Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy and WSUS
• Knowledge of network protocols such as TCP/IP, UDP, SMTP, NFS, FTP, Telnet and SSH
• Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals
• VMware experience (VSphere, VCenter, ESXi)
• Experience with networking equipment, network operating system functions, and network security hardening
• Demonstrated experience with Cisco switching technology
• Experience with network-attached storage or storage area networks
• Microsoft Certified Solutions Associate (MCSA)
• Microsoft Server 2016 certification
• Red Hat Certified System Administrator certification equivalent or higher
• VMware Certified Professional certification
• Cisco CCNA certification or higher
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
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. Should this match be identified you may be contacted for this and future openings.
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. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: SPACE
Relocation Available: No
Career Area: Information Technology
Type: Full-Time
Shift: First
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