Lockheed Martin · 2 months ago
Information Systems Security Officer, Classified Cybersecurity
Littleton, CO
Full-time
Onsite
Senior Level
5+ years expLockheed Martin is a leading aerospace and defense company, and they are seeking an Information Systems Security Officer to support Special Access Programs. The role involves overseeing information system security operations, ensuring compliance with security policies, and managing security incidents.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizations
Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF)
Upkeep, monitor, analyze, and respond to network and security events
Document compliance actions with the 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
Participate in internal/external security audits/inspections; performs risk assessments
Ensure records are maintained for workstations, software, servers, routers, firewalls, network switches, telephony equipment, etc. throughout the information system's life cycle
Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance
Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented
Assist in conducting investigations of computer security violations and incidents, reporting as necessary
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 CPSO
Qualification
Required
TS/SCI clearance with ability to receive Polygraph
Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizations
Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF)
Upkeep, monitor, analyze, and respond to network and security events
Document compliance actions with the 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
Participate in internal/external security audits/inspections; performs risk assessments
Ensure records are maintained for workstations, software, servers, routers, firewalls, network switches, telephony equipment, etc. throughout the information system's life cycle
Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance
Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented
Assist in conducting investigations of computer security violations and incidents, reporting as necessary
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 CPSO
Preferred
Experience implementing new and complex technologies at multiple classification levels within large environments and at an Enterprise level
Currently working in environment supporting IC customers
Proved ability to obtain and maintain system ATOs
Hands-on experience with ICD 503/JSIG and DAAPAM
DoD 8570 IAM Level III certification
Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 5 years of professional experience; or 3 years of professional experience with a related Masters degree
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.
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
2026-01-13
2026-01-11
2026-01-11
Company data provided by crunchbase