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46 cyber network manager jobs found

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United States 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...
TRISTAR INC
Mar 13, 2026
Information System Security Specialist II
TRISTAR INC Bloomington, IN, USA
We are seeking a highly skilled Information System Security Specialist II to join our dynamic team. This role focuses on maintaining secure software baselines, supporting patch management and compliance scanning, and ensuring systems remain compliant with cybersecurity policies and accreditation requirements. The ideal candidate will have experience with vulnerability scanning, patch management, RMF processes, and cybersecurity compliance frameworks used within secure or government environments. Position Responsibilities System patching and vulnerability scanning. Perform monthly maintenance of software baselines to maintain Information Assurance (IA) compliance. Maintain records of patches applied and update associated documentation with current software versions. Ensure all hardware, software, and firmware changes to the software baseline are coordinated with the Information System Security Manager (ISSM). Ensure security patches are applied, tested, and implemented...
LMI
Mar 13, 2026
Technical Program Manager (Army)
LMI Fort Belvoir, VA, USA
Overview The Technical Program Manager will play a pivotal role in the successful implementation of a modernization effort for a key US Army client. This position requires a seasoned professional with a deep understanding of cloud technologies, Army standards, and the ability to coordinate development efforts to ensure alignment with Army requirements and capabilities. The Technical Program Manager will   be responsible for   ensuring the implementation of best-of-breed technologies while mitigating risks and overseeing the work of   a deeply technical team while serving as a top Technical SME to our US Army Client. The Techcnial Program Manager will   be required   to connect deep technical implementations with high-level, non-technical leadership to connect solutions to mission requirements while moving fast,   building   and deploying while communicating, driving consensus,   team building   and owning an end-to-end solution process with our client....
Lockheed Martin
Mar 10, 2026
Information System Security Officer (ISSO)
Lockheed Martin Manassas, VA, USA
Description: Lockheed Martin RMS is searching for an experienced Enterprise Information Systems Security Officer (ISSO) to join an exciting opportunity within the Classified Cyber Security team in Manassas, VA. The selected candidate will provide Cyber Security technical support as a ISSO and support internal and external customers’ expectations on security architecture, and Assessment & Authorization (A&A) events. The selected candidate will also provide Cyber Security supporting ongoing projects by executing on program performance execution, delivery, and completion of milestones. Furthermore, will provide Cyber Security input and support for the implementation and test of secure operating systems/networks, DevSecOps and cloud solutions. Daily activities include: • Providing hands on technical assistance for complex systems/networks, assisting with technical strategic planning of current and future network configurations, cyber technology development/implementation, and...
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
Mar 03, 2026
Cyber Software Engineer Senior Staff - OCONUS
Lockheed Martin MD, USA
Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. Lockheed Martin’s Cyber & Intelligence team safeguards critical networks against evolving cyber threats, ensuring the security of mission‑critical systems that protect our nation and its allies. In this role you will shape the resilience of globally‑distributed software platforms that enable decisive action in the face of cyber warfare. THE WORK The OCONUS Software Engineer Senior Staff serves as a technical contributor responsible for the sustainment and maintenance of hardware and software systems across multiple geographically‑dispersed OCONUS...
Lockheed Martin
Feb 27, 2026
Regulatory Document Analyst
Lockheed Martin Littleton, CO, USA
Description: WHAT WE'RE DOING At Lockheed Martin, in TMAN, 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 in yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. We are a dynamic team on a recurring multi-year, critical program seeking a Regulatory Document Analyst Associate who likes to be challenged and solve problems. THE WORK • Ensuring Contractual requirements are met through completion of CDRL deliveries. • Implement and maintain documentation tracking records. • Maintaining/updating the Configuration Data Management Plan and the associated Standard Operating Procedures (SOPs). • Gathering and analyzing Data Management metrics. • Supporting program meetings. • Interfacing w/Program Management, CAMs, Project Engineers, other discipline leaders. WHO WE ARE Join the Trusted Manager (TMAN) program...
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 25, 2026
Information Systems Security Officer
Lockheed Martin Owego, NY, USA
Description: What We’re Doing: Lockheed Martin’s, Rotary & Mission Systems (LM RMS), Security and Emergency Services department invites you to step up to one of today’s most daunting challenges: the protection of exquisite government capabilities leading to warfighter supremacy against our peer and near peer adversaries. As a 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 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. The Work: This position is located in Owego, NY and will support multiple programs. As a...
Lockheed Martin
Feb 20, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO, USA
Description: This position requires TS/SCI clearance with ability to pass a Polygraph. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) at the LM Waterton facility in Littleton, CO. 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
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...
General Dynamics Mission Systems, Inc
Feb 16, 2026
Electrical Hardware Design Engineer
General Dynamics Mission Systems, Inc Dedham, MA, USA
Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position As an Electrical Hardware Design Engineer, you will be a key part of a cross-functional team responsible for designing complex and mission-critical systems. You will have the opportunity to be involved in all program phases, including requirements analysis, schematic capture, defining routing...
General Dynamics Mission Systems, Inc
Feb 14, 2026
Information Technology Manager
General Dynamics Mission Systems, Inc Scottsdale, AZ, USA
Basic Qualifications Education Requirements: Bachelor’s degree in a related specialized area or the equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience to meet managerial expectations. Clearance Requirements: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Ready to be a leader with the company that is committed to pushing the limits of truly advanced technologies? At General Dynamics Mission Systems, we create the products and services that help our service members, intelligence analysts and first...
Lockheed Martin
Feb 13, 2026
Dev Sec Ops Network Engineer, Sr / Secret / Onsite: GA or TX
Lockheed Martin Fort Worth, TX, USA
Description: Join the Classified Network Operations Team supporting DevSecOps initiatives across Lockheed Martin Aeronautics’ high-impact programs. This position is integral to the secure deployment, maintenance, and automation of classified network infrastructure, ensuring compliance, resilience, and agility within a fast-paced, mission-critical environment. You will work hands-on to integrate security into every phase of the network lifecycle—from design and development to operations and monitoring—supporting Lockheed Martin’s strategic platforms including Advanced Development Programs (ADP), F-22, and JSF. • Serve as a DevSecOps engineer with a focus on secure network infrastructure, automating provisioning, compliance checks, and incident response across classified environments. • Maintain and secure network hardware, including Cisco switches, Palo Alto and Juniper firewalls, and Type 1 encryption devices. • Implement infrastructure as code (IaC) where applicable, and...
General Dynamics Mission Systems, Inc
Feb 12, 2026
USAF / USSF Account Executive
General Dynamics Mission Systems, Inc Dedham, MA, USA
Basic Qualifications Basic Qualifications:  Bachelor’s degree or equivalent is required plus a minimum of 10 years of relevant experience; or Master's degree plus a minimum of 8 years of relevant experience.   Candidates must possess a Secret security clearance, minimum, and be able to obtain a Top Secret security clearance within a reasonable amount of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.   Travel Requirements: up to 50%. Ability and willingness to travel to all account activities and to GDMS corporate activities as required. Ability to enthusiastically evangelize GDMS Cyber Systems Secure Network and Voice Products and message to target customers. Proven ability to interact with the target customers at all levels with...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Strategy and Business Development Manager
General Dynamics Mission Systems, Inc Bloomington, MN, USA
Basic Qualifications Bachelor’s degree or equivalent is required plus a minimum of 10 years of relevant experience; or Master's degree plus a minimum of 8 years of relevant experience to meet managerial expectations. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire, with the ability to upgrade to Top Secret. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position General Dynamics Mission Systems has an immediate opening for a Senior Strategy and Business Development Manager for our Airborne Systems business area. The position provides an opportunity to enhance the performance and profitability of an organization that supports some of our nation’s...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Engineering Support Specialist - Weapons Launcher Test Engineer
General Dynamics Mission Systems, Inc Manassas, VA, USA
Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 2+ years of job-related experience, or a Master's degree.  Must have experience with one of the following skills: the AN/BLQ-10, AN/BYG-1, Submarine Weapon Launchers, or AN/BQQ-10 systems. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Exceptional Job Opportunity: Test & Evaluation Engineering Support Specialist (CWL)!! Progeny Systems, a General Dynamics Mission Systems company is a high-tech...
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