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14 cyber network manager jobs found

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Security Clearance Lockheed Martin cyber network manager
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Lockheed Martin
Mar 17, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Cape Canaveral, FL, USA
Description: Lockheed Martin Space (LMS) is seeking a Classified Cybersecurity Information Systems Security Officer (ISSO) supporting the Fleet Ballistic Missile (FBM) program. This position is located in Cape Canaveral, FL. The selected candidate will conduct daily cybersecurity operations, to include auditing, creating information system authorization packages, and implementing cybersecurity requirements for both classified and unclassified information systems. The position requires a current Secret clearance and the ability to obtain a Top Secret security clearance. Candidates should possess 1 to 3 years of related experience and may have a post secondary degree. Key Responsibilities of this role include: • Carry out technical administration of an Information System 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...
Lockheed Martin
Mar 05, 2026
Information System Security Officer (ISSO)
Lockheed Martin Manassas, VA, USA
Description: What We’re Doing: At 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 warfighting 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. We are looking for an individual to serve as a Classified Cyber Security Information System Security Officer (ISSO) and join our team’s efforts in supporting and defending classified networks. Successful candidates should be knowledgeable of...
Lockheed Martin
Mar 05, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Colorado Springs, CO, USA
Description: Current Secret clearance required with ability to obtain Top Secret clearance. This role will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in Colorado Springs, CO. ISSOs help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The work that ISSOs do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex hours and a family-first culture Key Responsibilities of this role...
Lockheed Martin
Mar 05, 2026
Information System Security Officer (ISSO)
Lockheed Martin Boulder, CO, USA
Description: This position requires a Final Secret clearance with ability to obtain and maintain Top Secret clearance. The Cybersecurity Analyst will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in Boulder, Colorado. Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use. The work that Cybersecurity Analysts do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex...
Lockheed Martin
Mar 04, 2026
Information Systems Security Officer - Mid Career (Level 3)
Lockheed Martin King of Prussia, PA, USA
Description: This position requires Final Secret clearance with ability to obtain Top Secret. The Cybersecurity Analyst will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in King of Prussia, PA. Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The work that Cybersecurity Analysts do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex hours and a...
Lockheed Martin
Feb 27, 2026
C2BMC Global Operations Shift Lead - TS/SCI Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We’re Doing Come join the C2BMC team to put your program management skills to work as we drive the entire enterprise forward serving one of our Missile Defense Agency (MDA) customer’s most critical missile defense mission needs! C2BMC is an IDIQ structured program comprised of multiple task orders responsible for the design, development, deployment, integration, testing, operations and sustainment of a software based Command/Control and Battle Management system. This system provides US Commanders around the globe essential situational awareness and is the integrating element central to the MDA’s missile defense missions. The MDA Command and Control, Battle Management, and Communications (C2BMC) National Team and collaborates with multiple government agencies, contractors, universities, and other organizations to accomplish a broad reaching mission. Who You Are A successful candidate must understand and be dedicated to the C2BMC Mission including Missile and...
Lockheed Martin
Feb 19, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO, USA
Description: TS/SCI clearance with willingness to receive Polygraph. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) for Special Access Programs located at the LM Waterton facility in Littleton, CO. Classified Cybersecurity Analysts help secure state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability, and commercial use. The work that Cybersecurity Analysts do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones. It's dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline. Key Responsibilities of this role includes: - Oversee day-to-day information...
Lockheed Martin
Feb 06, 2026
Classified Cyber Security Asc Mgr - Level 4
Lockheed Martin Greenville, SC, USA
Description: Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you. Never have the opportunities for a technical career been so limitless. Lockheed Martin's aircraft leadership is earned through relentless research and development of high-performance combat, air mobility and reconnaissance and surveillance aircraft. We also provide world-class training, focused logistics support, and advanced targeting and navigation technologies to enable the right people with the right skills to be in the right place at the right time with the right...
Lockheed Martin
Feb 06, 2026
Information System Security Manager (ISSM Level 5)
Lockheed Martin Fort Worth, TX, USA
Description: Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you. Never have the opportunities for a technical career been so limitless. Lockheed Martin Aeronautics is searching for an experienced Enterprise Information Systems Security Manager (ISSM) to join an exciting opportunity within the Classified Cyber Security team. The selected candidate will provide Cyber Security technical leadership as the Enterprise ISSM and manage internal and external customers’ expectations on security architecture, and Assessment & Authorization...
Lockheed Martin
Jan 28, 2026
Information System Security Manager (TS/SCI & Expat to Guam Required)
Lockheed Martin King of Prussia, PA, USA
Description: *** PLEASE NOTE THIS POSITION REQUIRES THE CANDIDATE TO EXPATRIATE FULL TIME TO GUAM FOR 6-12 MONTHS WITH POSSIBILITY OF EXTENSION*** IN ADDITION, THE SELECTED CANDIDATE WILL BE REQUIRED TO ATTEND TRAINING IN KING OF PRUSSIA, PA UPON ONBOARDING. Who We Are: Lockheed Martin is a pioneer in cyber security—partnering, innovating, and building cutting edge solutions. Our talented employees tackle the world’s toughest engineering challenges every day, leveraging their unique skills and experiences to design and deliver breakthrough technology. We empower our people to think big, perform with excellence, and create extraordinary products. If you have the passion and courage to dream boldly, join our culture and help build a better tomorrow. We provide the resources, inspiration, and focus you need to succeed. The Work: Lockheed Martin’s Rotary & Mission Systems (RMS) division is seeking an experienced Information System Security Manager (ISSM) to protect mission...
Lockheed Martin
Jan 28, 2026
Information System Security Officer (TS/SCI & Expat to Guam Required)
Lockheed Martin King of Prussia, PA, USA
Description: *** PLEASE NOTE THIS POSITION REQUIRES THE CANDIDATE TO EXPATRIATE FULL TIME TO GUAM FOR 6-12 MONTHS WITH POSSIBILITY OF EXTENSION*** IN ADDITION, THE SELECTED CANDIDATE WILL BE REQUIRED TO ATTEND TRAINING IN KING OF PRUSSIA, PA UPON ONBOARDING. Who We Are: Lockheed Martin is a pioneer in cyber security—partnering, innovating, and building cutting edge solutions. Our talented employees tackle the world’s toughest engineering challenges every day, leveraging their unique skills and experiences to design and deliver breakthrough technology. We empower our people to think big, perform with excellence, and create extraordinary products. If you have the passion and courage to dream boldly, join our culture and help build a better tomorrow. We provide the resources, inspiration, and focus you need to succeed. The Work: Lockheed Martin’s Rotary & Mission Systems (RMS) division is seeking an experienced Information System Security Officer (ISSO) to protect mission...
Lockheed Martin
Jan 23, 2026
Cyber Security Technologist
Lockheed Martin King of Prussia, PA, USA
Description: The selected individual will serve as a Classified Cyber Security Technologist Sr. In this role, the selected individual will collaborate with a team of cybersecurity professionals and work closely with the Information System Security Manager(s) to implement and monitor comprehensive cybersecurity solutions. This will involve identifying, designing, securing, and deploying specialized applications and 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 design and document advanced risk governance operations to implement proactive security methodologies for classified programs. This position requires an understanding of DevSecOps, Artificial Intelligence (AI), software development and related security controls, as well as a mindset focused on automation-enabled cybersecurity for day-to-day activities....
Lockheed Martin
Jan 08, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Herndon, VA, USA
Description: This position requires TS/SCI clearance with the ability to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia. The work that ISSOs do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline. - You can enjoy a work-life balance that allows for flex hours and a family-first culture. - Be a part of a company widely recognized as a top employer for women, people of color and veterans – a highly inclusive culture Key Responsibilities of this role includes: - Support day-to-day information system security operations including hardware and software implementations. - Carry out technical security administration of IS in accordance with internal LM and...
Lockheed Martin
Feb 24, 2026
Cyber Software Engineer Technical Lead
Lockheed Martin Orlando, FL, USA
Description: What We’re Doing At Lockheed Martin, we are pushing the boundaries of innovation to solve some of the world’s most complex challenges. In our Rotary and Mission Systems (RMS) division, we are focused on advancing security and resilience for critical defense systems, with a particular emphasis on F-35 Training & Logistics. Our team is dedicated to applying cutting-edge cybersecurity solutions that safeguard the integrity of systems throughout their lifecycle. We are passionate about ensuring that these systems remain resilient to evolving cyber threats, supporting both the F-35 and other essential training and logistics operations. The Work As a Cyber Software Engineer Lead , you will drive secure, automated delivery of mission‑critical software for PTD and TIPS systems. You will embed Infrastructure as Code (IaC), CI/CD pipelines, and rigorous threat‑modeling practices into every stage of the development lifecycle, ensuring continuous monitoring, rapid...
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