Cyber Systems Security Engineer Staff

Job Description:

Description:What Were Doing

At Lockheed Martin - Rotary and Mission Systems, were shaping the future of Undersea Warfare (USW) systems. Our mission is to develop innovative technologies that secure our nation’s defense. We are integrating state-of-the-art cybersecurity solutions into mission-critical systems to ensure resilience, integrity, and continued superiority under the sea and across domains.

The Work

As a Cyber Systems Security Engineer Staff, you will take a leadership role in enhancing cybersecurity across SWFTS (Submarine Warfare Federated Tactical Systems). You’ll drive the development and integration of modern cyber solutions that protect and empower critical Department of Defense (DoD) assets.

Key responsibilities include:

Designing, implementing, and maintaining security controls to protect system confidentiality, integrity, and availability

Leverage guidance from Risk Management Framework (RMF), Security Requirements Guides (SRG), and Security Technical Implementation Guides (STIG) to advance cyber controls in a system security architecture

Integrating secure configuration tools and processes for Linux and Windows environments

Performing security assessments and validating configurations through automated testing and tailored solutions

Collaborating across teams on secure system and network design that balances mission goals and cyber protection
Leading technical meetings, translating security requirements into actionable engineering tasks, and mentoring team members

Who We Are

We are a mission-driven organization built on collaboration, innovation, and impact. From concept through deployment, our cybersecurity professionals work alongside world-class engineers and developers to secure complex systems in some of the most challenging environments on Earth—and below it. At RMS, we foster a culture of Creativity, collaboration, and continuous learning.

Who You Are

You are an experienced cybersecurity engineer with strong technical depth and a leadership mindset. You thrive in fast-paced environments and are passionate about defending against evolving threats. You balance innovation with pragmatism and understand the importance of aligning security with mission success.

You possess:

A Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or related field

9+ years of experience in cybersecurity, systems engineering, or software development

An Information Assurance Technician (IAT) Level II certification or higher (e.g., CompTIA Security+, CISSP)

Expertise in RMF and cyber resilience strategies using NIST 800-53 controls

Familiarity with zero trust architecture and advanced authentication methods

Strong communication and leadership skills to engage internal teams and external stakeholders

Eligibility to obtain a U.S. DoD government Secret Security Clearance (U.S. citizenship required)

Bonus points if you have:

Experience with cloud security and containerized environments

Led successful system selloffs and security integrations
Managed Agile teams using JIRA for sprint planning and progress tracking

Why Join Us

Mission-Focused Work: Contribute to national security and defense in one of the most important technology domains
Leadership Opportunity: Play a key role in shaping secure solutions for next-generation systems

Team Culture: Join a talented, collaborative team that values innovation and continuous improvement

Career Growth: Access training, mentorship, and pathways to grow into technical or leadership roles

Comprehensive Benefits: Enjoy industry-leading benefits and flexible work options

Ready to secure the future? Apply today and make an impact with Lockheed Martin RMS.

Learn more about Lockheed Martins Comprehensive benefits package here!
Basic Qualifications:
- Bachelor’s degree in Cybersecurity, Computer Science, Computer Engineering, or related engineering or IT field with 9+ years of relevant experience or Masters degree and 7+ years of relevant cyber experience.
- Minimum of 7+years of relevant cyber security, systems and/or software engineering experience.
- Information Assurance Technician (IAT) Level II. Certification or higher (e.g. CompTIA Security+ or CISSP)
- Proficiency in customer requirements.
- Proficiency in in Risk Management Framework Assessment & Authorization Package Development
- Knowledge of System Security related governance, e.g., Security Technical Implementation Guide (STIG) or Horizontal Protection Guide (HPG)
- Familiarity with DISA STIGs and how they are used to strengthen the system security posture
- Proficiency with security concepts, models and methods, e.g., zero trust architecture and maturity model, multi-factor authentication
- Ability to obtain a Secret DoD security clearance prior to starting this position. Obtaining a Security Clearance requires US citizenship.

Learn more about life in Manassas, VA here!
Desired Skills:
- Ability to communicate and work effectively with internal members and external customers
- Knowledge of containers and securing the infrastructure through the cloud
- Experience bringing projects to successful selloff and integration
- Experience leading teams and utilizing JIRA in an Agile framework to manage team workload
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: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
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 worlds 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 Engineering
Type: Full-Time
Shift: First

- Ability to communicate and work effectively with internal members and external customers
- Knowledge of containers and securing the infrastructure through the cloud
- Experience bringing projects to successful selloff and integration
- Experience leading teams and utilizing JIRA in an Agile framework to manage team workload

Job Ident #: 82393498176

Company Details

Lockheed Martin

6801 Rockledge Dr
Bethesda, Maryland 20817 USA
www.lockheedmartinjobs.com/

Lockheed Martin Corporation is an American global aerospace, defense, security and advanced technologies company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in North...

Benefits:
TBD

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Job Info

Location

Manassas, Virginia, United States

Type

Permanent

Company Details

Lockheed Martin

6801 Rockledge Dr
Bethesda, Maryland 20817 USA
www.lockheedmartinjobs.com/