Classified Cyber Security Sr
Listed on 2026-03-11
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IT/Tech
Cybersecurity, Information Security
Overview
Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education.
As a cyber security professional at Lockheed Martin, you’ll safeguard the sensitive information and war fighting capabilities that our citizens and the world depend upon to protect U.S. and ally interests. Here, you’ll work alongside other cyber security experts and military members to support their military operational objectives by providing them with a safe and secure operating environment. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep these exquisite capabilities protected.
We are looking for an individual to serve as a Information System Security Officer (ISSO).
ResponsibilitiesTypical responsibilities of the ISSO include, but are not limited to:
- Overseeing technical administration of information system in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF) to include Continuous Monitoring, Plan of Action and Milestones (POA&M), and Change Management.
- Maintaining the site’s cybersecurity program for assigned systems.
- Ensuring all applicable cybersecurity policy, plans and procedures are followed.
- Ensuring required cybersecurity controls are implemented and validated, to include continuous monitoring actions and auditing for assigned systems.
- Developing and maintaining cybersecurity related plans, procedures and guidance.
- Monitoring and recognizing non-compliance, suspicious and anomalous activity (i.e., threats), and effectively reporting such activity and associated risks to the appropriate parties.
- Ensuring plans of actions and milestones or remediation plans are in place for vulnerabilities identified during monitoring activity, audits, inspections, etc. and implementing, or overseeing, required corrective actions.
- Conducting role-based cybersecurity training for assigned users.
- Creating, collecting and retaining data to meet reporting requirements.
- Monitoring and correlating data (e.g., logs, events, activity, etc.) from a variety of sources (e.g., Splunk, ePO, ESS, ACAS, etc.) to identify and mitigate threats, vulnerabilities and non-compliance.
- Investigating, analyzing and responding to cyber events, incidents and non-compliance, to include trend analysis, assembling detailed written reports and briefing the appropriate parties.
- Ensure configuration management (CM) for security-relevant IS software, hardware, firmware, and system documentation.
Lockheed Martin is a Cyber Security pioneer, partner, innovator, and builder. In support of our many customers, the amazing members of our team are responsible for providing all aspects of cybersecurity support in a complex environment. In a rapidly growing enterprise, this role offers the opportunity to grow and hone the unique skills and experiences required as a cybersecurity expert to create, design, and build solutions to some of the world’s hardest engineering problems.
BenefitsYour Health, Your Wealth, Your Life Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at work and home. Learn more about Lockheed Martin’s competitive and comprehensive benefits package. We support our employees, so they can support our mission.
Basic Qualifications- 5 years or more of ISSO or SOC Analyst experience or other Information Assurance discipline
- Demonstrated experience utilizing Tenable.sc, Trellix ePO, Splunk, and/or other vulnerability management compliance tools
- Experience hardening Operating Systems to DISA STIG baselines
- Experience with Information Systems auditing and investigations
- Possess a valid certification that meets or exceeds DoD 8140 basic foundational requirements for ISSO work role, to include Security+, GSEC, CAP, CASP+, CCISO, CSSP, CISM, CISSP, Cloud+, SSCP, or GSLC
- Current Secret Clearance
- Attentio…
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