Information Systems Security Manager

Job ID: 705415BR Date posted: Sep. 25, 2025
Description:What We Are Doing:
Are you passionate about cybersecurity, automation, and risk governance? Lockheed Martin recognizes the challenges we face today and the need to embrace the convergence of these disciplines to transform ourselves for tomorrow. This transformation will enable Lockheed Martin to provide more autonomous and continuous cyber support for our classified environments. The Rotary and Mission Systems (RMS) Classified Cyber Security organization is seeking a Classified Cyber Security professional to deliver automated, sustainable, and consistent cyber products and services for the RMS Line of Business, which will enable the delivery of 21st-century security services to our classified programs.

The selected individual will serve as a Classified Cyber Security Technologist Manager. In this role, the selected individual will lead a team of cybersecurity professionals and work closely with internal and external stakeholders to develop and implement comprehensive cybersecurity solutions. This will involve identifying, designing, securing, and deploying specialized tools that support the governance and risk management of classified systems, infrastructure, and tools, ensuring the confidentiality, integrity, and availability of classified assets. The selected candidate will also help lead advanced risk governance operations to implement proactive security methodologies for classified programs. This position requires a thorough understanding of development and security controls, as well as a mindset focused on automation-enabled cybersecurity for day-to-day activities.

Must be a U.S. citizen
Minimum Secret security clearance required

Key Responsibilities:

Minimum of 8+ years of leadership experience in cybersecurity
Understand and demonstrate Lockheed Martin Full Spectrum Leadership (FSL) behaviors in your day-to-day activities. FSL is the Lockheed Martin model for describing expectations for successful leadership performance in the business and with our employees

Attract, develop, and retain top cyber talent to drive team excellence

Oversee the planning, implementation, testing, and monitoring of classified cyber-security measures. Overseeing and directing day-to-day information system security operations, providing guidance on all technical security matters

Assess and mitigate classified system security threats and risks throughout the program life cycle

Oversee the validation of classified system security requirements, leading teams to ensure accurate and comprehensive assessments

Direct the development and maintenance of technical system security documentation, leading teams to produce high-quality and compliant documents

Proven experience in executing security hardening on Windows and RHEL operating systems, based on approved DISA STIGs and SRGs

Demonstrated experience in implementing NIST SP 800-53 security controls to ensure compliance with industry standards (Windows, Linux, Network, etc).

Demonstrated experience leading cross-functional team projects, building consensus and collaboration

Coordinate activities as the Information System Security Manager (ISSM) to ensure systems are secure and compliant

Technical Requirements:

Be well-versed in information system security architectural documentation standards.

Understand and implement information assurance and cybersecurity standards, directives, and policies (e.g., NIST) to classified risk-based frameworks.

Develop and implement a comprehensive information system security strategy, ensuring that all components and processes are properly secured, compliant with regulatory requirements, and aligned with organizational objectives.

Compliance and Regulatory Requirements :

Ensure compliance with governing documents and security policies.
Assist in regulatory periodic assessments to ensure adherence to government regulations and cybersecurity guidelines.
Provide recommendations for secure implementation and compliance
Basic Qualifications:
Demonstratable experience with standard cybersecurity and network environment tools and applications, including: SIEM, ESS, DLP, IAM, Vulnerability Scanning, etc.
Proven ability to manage multiple projects and people simultaneously in a dynamic and demanding environment.
Excellent written and verbal communication skills, with the ability to effectively interface with numerous cognizant security agencies, customers, and senior leadership.
Proven knowledge of the DCSA Assessment and Authorization Process Manual (DAAPM), Joint Special Access Program Implementation Guide (JSIG), or Risk Management Framework (RMF).
DoD 8140/8570 IAT/M or IASAE Level-III Certification, such as: CISM, CISSP, CISSP-ISSAP, CISSP-ISSEP, or CCISO.
Desired Skills:
Proven expertise in Dev/Sec/Ops concepts and processes, with the ability to apply them in real-world scenarios, including:
Expertise in Splunk, including: Writing queries, Creating dashboards, Implementing third-party apps (e.g., Qmulos Products)
Experience with network design processes, including: Understanding security objectives, Operational objectives, Risk mitigation strategies for information systems
Demonstratable experience working with complex operating systems and networks, including:
Data centers
Cloud environments
Cross-domain solutions
NSA Type 1/Commercial Solutions for Classified (CSfC) encryption solutions
Demonstratable experience conducting internal and external customer assessments, including:
Identifying areas for improvement
Providing recommendations for remediation
Developing and implementing corrective action plans
Proven ability to evaluate proposed changes or additions to the information system, including:
Assessing their security relevance
Providing advisory support to the ISSM
Ensuring compliance with relevant regulations and standards
Proven experience implementing new and complex technologies at an enterprise level, including:
Ensuring seamless integration with existing systems
Minimizing disruption to operations
Providing training and support to users
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret with Investigation or CV date within 5 years
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: 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.
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: RMS
Relocation Available: Possible
Career Area: Cyber Security
Type: Full-Time
Shift: First