Lockheed Martin · 1 week ago
Information Systems Security Officer
Owego, NY
Full-time
Onsite
Mid, Senior LevelLockheed Martin is a leader in security and emergency services, focusing on protecting sensitive information for government capabilities. The Information Systems Security Officer (ISSO) is responsible for overseeing information system security operations, ensuring compliance with security requirements, and managing security incidents and audits.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Oversee day-to-day information system (IS) security operations including hardware and software implementations
Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF)
Auditing of the IS
Upkeep, monitor, analyze, and respond to network and security events
Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame
Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the security plan
Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented in accordance with baseline
Ensure all information system security-related documentation is current and accessible to properly authorized individuals
Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance
Assist and conduct IS security education
Participate in internal/external security audits/inspections; perform risk assessments
Inform ISSM on technical IS security matters
Assist in conducting investigations of computer security violations and incidents, reporting as necessary to both the Program Security Representative (PSR) and Program Managers
Ensure proper protection and/or corrective measures have been taken when an incident or vulnerability has been discovered
Communicate, implement and manage a formal Information Security/Information Systems Security Program together with ISSM and PSR
Implement and enforce Information Security Policies and Procedures together with ISSM and PSR
Review and oversee RMF Package authorizations with the ISSM
Qualification
Required
Oversee day-to-day information system (IS) security operations including hardware and software implementations
Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF)
Auditing of the IS
Upkeep, monitor, analyze, and respond to network and security events
Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame
Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the security plan
Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented in accordance with baseline
Ensure all information system security-related documentation is current and accessible to properly authorized individuals
Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance
Assist and conduct IS security education
Participate in internal/external security audits/inspections; perform risk assessments
Inform ISSM on technical IS security matters
Assist in conducting investigations of computer security violations and incidents, reporting as necessary to both the Program Security Representative (PSR) and Program Managers
Ensure proper protection and/or corrective measures have been taken when an incident or vulnerability has been discovered
Communicate, implement and manage a formal Information Security/Information Systems Security Program together with ISSM and PSR
Implement and enforce Information Security Policies and Procedures together with ISSM and PSR
Review and oversee RMF Package authorizations with the ISSM
Preferred
Prior Information System Security Officer (ISSO), or administrator experience
Experience working with DCSA RMF implementation
Hands-on experience with industry standard Information Assurance tools such as STIG Viewer, SCC Tool, and Splunk
Experience performing security system hardening, analysis, vulnerability management, DISA STIGs
Proven ability to build and maintain effective relationships with multiple customers, including Government & other groups within LM
Benefits
Flexible schedules
Competitive pay
Comprehensive benefits
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
Founded in 1912
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-17
Technology - WSJ.com
2026-01-17
2026-01-17
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