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912 information systems security officer jobs found

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Lockheed Martin
Mar 28, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Cape Canaveral, FL, USA
Description: This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) for the LM Space facility in Cape Canaveral, FL. 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 family-first culture. Key Responsibilities of this role includes: - Oversee day-to-day information system security...
SAIC
Mar 25, 2026
Information Systems Security Officer
SAIC VA
Description SAIC is seeking a Senior Information Systems Security Officer (ISSO) to support a critical U.S. government agency in the Hampton Roads area. This senior-level role is responsible for ensuring the security and compliance of agency information systems by implementing and managing security controls aligned with federal cybersecurity frameworks, including the NIST Risk Management Framework (RMF), FISMA, and NIST SP 800-53. This role will be directly involved in the accreditation, maintenance, and reaccreditation of the Authority to Operate (ATO) of multiple platforms, in direct support of the Information System Security Manager (ISSM) and senior cybersecurity leadership. This position is an in-person on-site standard work week in Hampton, VA with little to no remote work authorized. Responsibilities: Develop, implement, and maintain IT security controls in accordance with NIST SP 800-53, RMF, and agency security policies. Support the preparation, review, and...
SAIC
Mar 11, 2026
Information Systems Security Officer
SAIC VA
Description SAIC is seeking an Information Systems Security Officer (ISSO) to provide system security support for ongoing and future system development within the Customer organization. Our unique team of technical and business disciplines provide operational support for Systems Engineering/Integration, Mission Planning, and Business Operations to multiple functional mission areas. The team is responsible for technical design, operations, and mission planning and business operations for the full life cycle of customer specific operations (from concept through development and installation/O&M). Position Responsibilities: The Senior Information Systems Security Officer (ISSO) will be responsible for the following but not limited to: Support organization-wide activities to maintain A&A compliance of all systems and full-lifecycle Closely collaborate with the ISSM staff to manage ongoing issues and accreditations Serve as the focal POC between the...
SAIC
Mar 11, 2026
Senior Information Systems Security Officer
SAIC DC
Description SAIC is seeking a Senior Information Systems Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This senior-level role is responsible for ensuring the security and compliance of agency information systems by implementing and managing security controls aligned with federal cybersecurity frameworks, including the NIST Risk Management Framework (RMF), FISMA, and NIST SP 800-53. Hybrid: 3 Days On-site / 2 Days Remote Responsibilities: Develop, implement, and maintain IT security controls in accordance with NIST SP 800-53, RMF, and agency security policies. Support the preparation, review, and submission of Security Authorization packages, including the System Security Plan (SSP), Security Assessment Report (SAR), and Plan of Action and Milestones (POA&M). Coordinate and prepare systems for Security Control Assessments (SCA), ensuring all artifacts are accurate and complete. Conduct and document Security Impact...
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 24, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Huntsville, AL, USA
Description: A Final Secret clearance is required for this position with ability to attain Top Secret clearance. The Classified Cybersecurity candidate will perform duties as an Information Systems Security Officer (ISSO) located at the Lockheed Martin Space Facility in Huntsville, AL. Candidate will typically have a Bachelors degree from an accredited college in a related discipline, with 1-5 years of professional experience. In this role you will: • Oversee day-to-day information system security operations including assisting the ISSM on all technical security matters. • Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). • Participate in auditing and continuous monitoring of the IS. • Review and oversee RMF Package authorizations. • Upkeep, monitor, analyze, and respond to security events. • Document compliance actions within the approved automated compliance tracking...
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
Mar 28, 2026
Information Systems Security Officer
Lockheed Martin Kirtland Air Force Base, NM, 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 classified cyber professional at Lockheed Martin, you'll be part of a team that's shaping the future of national security and defense. You'll have the opportunity to work on complex and challenging projects that require expertise in cybersecurity and compliance. You'll collaborate with cross-functional teams to ensure the secure development, production, and deployment of our products and services. Your contributions will help protect sensitive information and critical assets and support the success of our customers and partners. The Work: Duties will include but are not limited to: The Information System Security Officer...
Lockheed Martin
Mar 26, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Sunnyvale, CA, USA
Description: TS/SCI with ability to obtain a Counterintelligence Polygraph. This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) at the LM Space facility in Sunnyvale CA. Classified Cybersecurity professionals secure 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 professionals 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 includes: - Oversee...
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, 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
Feb 18, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO, USA
Description: This position requires TS/SCI clearance with ability 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 Sensitive Programs located at the LM Waterton facility in Littleton, CO. In this role you will: - Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizations. - Carry out technical administration of IS 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 actions with the ISSM to address non-compliance in the allotted time frame. - Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices. - Participate in internal/external...
Lockheed Martin
Jan 22, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Colorado Springs, CO, USA
Description: This position requires a current Top Secret/SCI clearance. The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO). In this role you will: - Oversee day-to-day information system (IS) security operations including hardware and software implementations. - Fulfill appointed Media Custodian role as requested/directed by the customer. - Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily RMF. - Auditing of the IS. - Upkeep, monitor, analyze, and respond to network and security events. - Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame. - Ensure systems are operated, maintained, and disposed of in...
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
Mar 27, 2026
Classified Cybersecurity
Lockheed Martin Fort Worth, TX, USA
Description: Lockheed Martin is also embarking on a transformational journey – destination the future. Digital Transformation (DT) is Lockheed Martin’s path to the future with its interconnected environment where data becomes information and information drives decisions that create value across the entire lifecycle. This includes how our workforce will operate, as well. To help us along this journey we are is seeking a qualified candidate for the position of Workforce Programs Lead. We’re looking for someone with passion and enthusiasm in leading us on programs to build and enable the future workforce. This position can be summarized in this way. At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. But we are not just invested in aircraft; we are also invested in people. We know that our success is a combined...
SAIC
Mar 25, 2026
Cyber Governance, Risk, and Compliance Analyst
SAIC NE
Description SAIC is seeking a highly skilled and motivated Cyber Governance, Risk, and Compliance (GRC) Analyst with an active TS/SCI clearance to join our team in support of the Nuclear Command, Control, and Communications (NC3) Enterprise Center (NEC) Enterprise Analytics and Integration Division. This analyst will play a critical role in the secure implementation and management of Amazon Web Services (AWS) and VMware-based environments. The role offers a chance to be part of a high-impact program that strengthens national defense while working on cutting-edge cybersecurity initiatives. This position is 100% onsite located in Offutt AFB, NE or Fort Meade, MD. Job responsibilities: Apply the Department of War's (DoW) Cybersecurity Risk Management Construct (CSRMC) to the NC3 Digital Mission Engineering Environment (NDMEE), which spans four enclaves. Serve as an Information Systems Security Officer (ISSO) to ensure the security and compliance of NC3 digital...
SAIC
Mar 25, 2026
Cyber Governance, Risk, and Compliance Analyst
SAIC MD
Description SAIC is seeking a highly skilled and motivated Cyber Governance, Risk, and Compliance (GRC) Analyst with an active TS/SCI clearance to join our team in support of the Nuclear Command, Control, and Communications (NC3) Enterprise Center (NEC) Enterprise Analytics and Integration Division. This analyst will play a critical role in the secure implementation and management of Amazon Web Services (AWS) and VMware-based environments. The role offers a chance to be part of a high-impact program that strengthens national defense while working on cutting-edge cybersecurity initiatives. This position is 100% onsite located in Offutt AFB, NE or Fort Meade, MD. Job responsibilities: Apply the Department of War's (DoW) Cybersecurity Risk Management Construct (CSRMC) to the NC3 Digital Mission Engineering Environment (NDMEE), which spans four enclaves. Serve as an Information Systems Security Officer (ISSO) to ensure the security and compliance of NC3 digital...
Southeastern Computer Consultants, Inc. (SCCI)
Mar 19, 2026
Facility Security Officer
Southeastern Computer Consultants, Inc. (SCCI) TX
Overview SCCI is seeking a n experienced Facility Security Officer (FSO) to join our team! While we are looking for a Facility Security Officer (FSO), candidates that meet the preferred skills of this job will be considered for a dual role as an FSO and Information System Security Officer (ISSO). In this position you will manage personnel and industrial security for cleared programs while leading cybersecurity and RMF compliance for company information systems. This is a hands-on position supporting DoD contracts in a cleared contractor environment. This position is available for immediate hire and is located in Austin, TX . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and 11 paid Holidays. Responsibilities: Serve as Facility Security Officer: Manage personnel clearances,...
SAIC
Mar 11, 2026
Systems Integrator
SAIC VA
Description SAIC is seeking an experienced System Integrator to support a mission-critical Department of the Air Force C3BM program in the DC Metro Area. This role ensures the seamless integration and operational readiness of advanced systems across ground nodes, aerial nodes, and cloud environments. The System Integrator will lead the installation, configuration, and integration of mission systems while ensuring compliance with technical, security, and operational requirements. Key responsibilities include ensuring system interoperability, real-time performance optimization, and secure integration processes. The selected candidate will work closely with Field Service Representatives (FSRs), government stakeholders, and mission partners to deliver reliable, mission-ready systems. The position is onsite in Arlington, VA. The primary duties of the System Integrator include leading the installation, configuration, and integration of hardware, software, and network systems...
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