JOB ID: 728374BR

Date posted: Jun. 10, 2026

Description:

WHAT WE’RE DOING

At Lockheed Martin - Rotary Mission Systems, we are leading the development of state-of-the-art technologies that are integral to national security and defense. As part of our ongoing commitment to advancing mission-critical solutions, we are focused on integrating cutting-edge cybersecurity measures to ensure the resilience and security of our systems. By embedding advanced cybersecurity features, we are enhancing the operational effectiveness and safety of our technologies in an increasingly complex digital landscape.

THE WORK

As a Cyber Systems Security Engineer Sr, you will support the integration of modern cybersecurity solutions across multiple Owego programs. You will play a critical role in ensuring our systems are not only effective but also resilient in the face of evolving threats.

Key responsibilities include:

Cybersecurity Design & Implementation:

Support the decomposition of Statements of Work (SOW) into actionable, cutting-edge cybersecurity solutions. Design and oversee the implementation of critical cybersecurity capabilities.

Collaboration & Strategy Development:

Work with internal and external teams to enhance Cyber Resiliency across a portfolio of Owego programs.

Cybersecurity Leadership:

Lead the effort to streamline the Risk Management Framework (RMF) process and accelerate Authority to Operate (ATO) approvals.

Security Lifecycle Oversight:

Oversee the development of cybersecurity artifacts, ensuring compliance with industry standards like NIST 800-53. Lead efforts to achieve and maintain ATO for systems and technologies.

Please note:

This position requires ability to maintain a government DoD SECRET level clearance.

This position is onsite in Owego, NY.

WHO WE ARE

Lockheed Martin - Rotary Mission Systems is a global leader in delivering advanced technology solutions to our customers, with a focus on defense, aerospace, and cybersecurity. We are committed to pushing the boundaries of innovation and delivering mission-critical capabilities that ensure the safety and security of our customers worldwide. Our teams work in a dynamic, collaborative environment, where creativity and expertise come together to tackle some of the most challenging and impactful projects in defense technology.

WHO YOU ARE

We are looking for individuals who:

Are passionate about cybersecurity and innovation in the defense sector.

Possess strong technical expertise in Cyber Resiliency and Security Engineering with a deep understanding of NIST 800-53 controls.

Have experience implementing modern cybersecurity solutions and understanding of DEVSECOPS initiatives to enhance system resilience.

Are comfortable supporting technical discussions and collaborating effectively with both internal and external stakeholders.

Have a proven track record of achieving system Authority to Operate (ATO) and driving compliance in complex environments.

Enjoy working in a dynamic, fast-paced environment and can adapt to changing technical requirements and challenges.

Why Join Us

At Lockheed Martin - Rotary Mission Systems, we offer you the opportunity to:

Work on cutting-edge radar technologies that are essential to national security and defense.

Collaborate with innovative professionals across multiple disciplines and technologies to solve complex challenges.
Contribute to high-visibility, impactful projects that directly support the mission of ensuring global security.

Be part of a culture that encourages creativity, innovation, and excellence in everything we do.

If you are driven by a passion for cybersecurity, mission success, and advancing defense technology, we want to hear from you!

#cyberetech

Basic Qualifications:

• 3+ years of equivalent experience
• Experience with Risk Management Framework (RMF)
• Security + or equivalent DoD 8570 / 8140 certification required
• Ability to obtain and maintain DoD Security Clearance at the Secret level
• Must be willing to travel up to 10%

Desired Skills:

• Engineering bachelor's degree with 2 years experience
• Experience using Security Center/ACAS – Assured Compliance Assessment Solution
• Scripting experience (e.g. Python, Bash, PowerShell).
• Experience navigating and securing Linux and Windows.
• Ability to analyze security reports and mitigate security vulnerabilities.

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 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 Engineering

Type:

Full-Time

Shift:

First

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

Flexible Schedules, dependent on role
Levels: Student, Entry, Mid, Senior, Management
Locations: Nationwide & OCONUS Positions