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77 information systems security officer jobs found

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United States Onsite information systems security officer
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Full time  (43)
Lockheed Martin
Jul 24, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO
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
Jun 09, 2026
Information Systems Security Officer, Classified Cybersecurity
Lockheed Martin Littleton, CO
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...
Odyssey Systems Consulting Group
Aug 28, 2026
Full time
Information System Security Officer
Odyssey Systems Consulting Group Ogden, UT
Position Summary Odyssey has an exciting opportunity for a Journeyman Information System Security Officer (ISSO) supporting the Air Force Life Cycle Management Center Armament Directorate Munitions Division (AFLCMC/EBH) at Hill AFB, UT .    This role supports the protection, accreditation, and ongoing security posture of Air Force information systems. In this role, you will work closely with the Information System Security Manager (ISSM) to ensure systems meet all DoD and Air Force cybersecurity requirements, align with the Risk Management Framework (RMF), and maintain the confidentiality, integrity, and availability of critical networks and data. You will conduct risk assessments, support accreditation activities, evaluate system security controls, and help enforce policies, configurations, and user access standards. Additional responsibilities include monitoring for vulnerabilities, assisting with incident response actions, maintaining compliance...
Odyssey Systems Consulting Group
Jul 30, 2026
Full time
Senior Information System Security Officer (ISSO)
Odyssey Systems Consulting Group Ogden, UT
Position Summary Odyssey Systems has an exciting opportunity for a Senior Information System Security Officer (ISSO)   to support the Aerospace Dominance Enabler Division (AFLCMC/C3BM)at Hill AFB in Ogden Utah.    This role supports the protection, accreditation, and ongoing security posture of Air Force information systems. In this role, you will work closely with the Information System Security Manager (ISSM) to ensure systems meet all DoD and Air Force cybersecurity requirements, align with the Risk Management Framework (RMF), and maintain the confidentiality, integrity, and availability of critical networks and data. You will conduct risk assessments, support accreditation activities, evaluate system security controls, and help enforce policies, configurations, and user access standards. Additional responsibilities include monitoring for vulnerabilities, assisting with incident response actions, maintaining compliance artifacts, and supporting...
LMI
Feb 06, 2026
ISSO - Information System Security Officer - Clearance Required
LMI Colorado Springs, CO
Overview LMI is seeking a highly motivated mid-level Information System Security Officer (ISSO) looking for hands-on experience and opportunity for career growth under direction of the Chief Information Security Officer.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and...
U. S. National Security Agency
Sep 16, 2026
Corporate Policy Officer and Communications Security (COMSEC) Auditor - Experienced Level (Maryland)
U. S. National Security Agency Fort Meade, MD
Responsibilities: NSA is hiring Corporate Policy Officers and Communications Security (COMSEC) Auditor Corporate Policy Officers. 1) Corporate Policy Officer responsibilities include: - Researching and developing policies that guide behavior and support mission objectives - Interpreting, reviewing, and coordinating Intelligence Community (IC), Department of War (DoW), and National policies affecting NSA activities - Recommending official NSA positions on policies to senior leadership - Advocating, promoting, and coordinating NSA policy positions with counterparts as required in the IC, DoW, other Executive Branch agencies, Congress, and others - Advising senior leadership in the establishment of agreements with mission partners - Soliciting policy requirements and needs from leaders across the enterprise and coordinating with partners to identify solutions through policy, support agreements, and authorizing mission-relevant activities. 2) Communications Security (COMSEC)...
U. S. National Security Agency
Sep 16, 2026
Facility Services Officer (Chief of Operations & Maintenance) - Experienced Level (Hawaii)
U. S. National Security Agency Honolulu, HI
Responsibilities: NSA Hawaii is hiring a Facility Services Officer (FSO) with specialization in Mechanical and Electrical Systems to serve as the Supervisory FSO for our 24x7 Watch Team. FSOs are responsible for oversight of the operation, maintenance, repair, modification, design, construction, and inspection of Agency facilities. Specific responsibilities vary based upon areas of expertise. The Supervisory FSO will lead the 24/7 team of FSOs to ensure technical support of various infrastructure building systems (e.g. HVAC, electrical, mechanical, plumbing, fire protection, etc.), facilities improvement and maintenance. In addition, the candidate will communicate across all levels of leadership and brief command of ongoing events and large O&M efforts. The Supervisory FSO should possess the ability to work with customers and partners to ensure building support functions, coordinate outages with mission customers, develop technical plans and efforts to enhance and...
Odyssey Systems Consulting Group
Sep 15, 2026
Full time
Acquisition Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity at Eglin AFB, FL for a knowledgeable and experienced Journeyman Acquisition Information Protection Manager (AIPM) to support all aspects of acquisition program security throughout the program life cycle.    This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel. Responsibilities Duties include, but not limited to:    Acquisition Program Security Support Execute all aspects of acquisition program security throughout the program life cycle. Develop sound security practices and policies...
Odyssey Systems Consulting Group
Sep 15, 2026
Full time
Acquisition Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity at Eglin AFB, FL for a knowledgeable and experienced Journeyman Acquisition Information Protection Manager (AIPM) to support all aspects of acquisition program security throughout the program life cycle.    This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel. Responsibilities Duties include, but not limited to:    Acquisition Program Security Support Execute all aspects of acquisition program security throughout the program life cycle. Develop sound security practices and policies...
LMI
Sep 14, 2026
Full time
Procurement Regulations Specialist -Secret Clearance Required
LMI Alexandria, VA
Overview LMI is seeking a skilled Acquisition Policy Specialist to support our custimer in Alexandria, VA. Successful candidates demonstrate competency in critical thinking, relationship management, and adaptability while upholding the highest standard of ethical behavior.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to...
Odyssey Systems Consulting Group
Sep 10, 2026
Full time
Senior Personnel Cybersecurity
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems is seeking a Personnel Cybersecurity Specialist to ensure system and application deliverables meet all Department of Defense (DoD) and Air Force cybersecurity requirements. This role requires strict adherence to DoD and Air Force policies, frameworks, and certification standards throughout the contract period, including RMF and PKI implementation.   This is a full time on-site position located at Hanscom AFB, MA. Responsibilities In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your technical and/or professional expertise to ensure compliance with applicable policies and regulations, contribute to mission success, and help deliver critical capabilities to the warfighter....
Odyssey Systems Consulting Group
Sep 02, 2026
Full time
Project Management Specialist
Odyssey Systems Consulting Group Hampton, VA
Position Summary Odyssey is currently seeking a Junior Project Management Specialist  providing expert resource management, financial analysis, and budgeting support to the United States Air Force, Air Combat Command (ACC), Directorate of Cyberspace and Information Dominance (A6), and Acquisition Management.   This is a full-time position at Langley AFB, VA Responsibilities Duties include, but not limited to:  Develop an accurate scope of work outlining agency requirements and needs while ensuring strict adherence to code compliance in the execution of projects to modernize, migrate, or roll out enterprise or MAJCOM unique services to AF operational and business users. Develop schedules that accurately reflect milestones in the overall requirement; ensure project oversight in the execution of projects to modernize, migrate, or roll out enterprise or MAJCOM unique services to AF operational and business users....
Odyssey Systems Consulting Group
Aug 31, 2026
Full time
Senior Security Manager
Odyssey Systems Consulting Group Dayton, OH
Position Summary Odyssey has an exciting opportunity for a Senior Security Manager position supporting the ISR Sensors Division (AFLCMC/WIN) at Wright Patterson AFB, OH . WIN is part of the ISR/SOF Directorate (AFLCMC/WI), who is responsible for equipping our warfighters to win the fight. The Directorate executes a $22 billion acquisition portfolio developing, producing, testing, modifying, fielding, and supporting Air Force ISR and SOF platforms, and related sub-systems. Responsibilities Duties include, but not limited to:  Serve as the technical expert for multiple specialized information Protection (IP) and acquisition security programs supporting major DoD and classified/highly sensitive USAF defense acquisition and intelligence programs. Assist with providing a wide range of security management, analytical, technical and support services for programs managed by AFLCMC/WI Directorate, AFLCMC/WIN Division, and...
LMI
Aug 22, 2026
Full time
Senior Campaign Planner
LMI Colorado Springs, CO
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI is seeking an experienced  Senior Campaign Planner to support Space Systems Command (SSC) and Department of the Air Force efforts associated with...
LMI
Aug 21, 2026
Full time
Data Architect - Clearance Required
LMI San Diego, CA
Overview LMI is seeking a Senior Data Architect to support a Department of War mission partner on an enterprise data architecture and modernization effort. This role designs the models, standards, and pipelines that govern how authoritative data is collected, cataloged, stored, integrated, and served across the enterprise, spanning both on-premises and cloud data environments. The architect serves as the subject-matter expert for data architecture and administration, balancing hands-on technical design with data governance, and works across enterprise data platforms, DoD analytics environments, and Microsoft 365. This is a largely remote position; however, candidates must reside in the vicinity of San Diego, CA to support periodic onsite collaboration.   This position requires an active Secret clearance .   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and...
Odyssey Systems Consulting Group
Aug 20, 2026
Full time
Acquisition Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity at Eglin AFB, FL for a knowledgeable and experienced Journeyman Acquisition Information Protection Manager (AIPM) to support all aspects of acquisition program security throughout the program life cycle.    This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel. Responsibilities Duties include, but are not limited to:    Acquisition Program Security Support Execute all aspects of acquisition program security throughout the program life cycle. Develop sound security practices and...
Odyssey Systems Consulting Group
Aug 18, 2026
Full time
Enterprise Cybersecurity SME
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey has an exciting new opportunity for an Enterprise Cybersecurity SME to join the team!   In this role you will establish enterprise-level cyber security Subject Matter Expert (SME) capability to the SW&SS Directorate program offices at Peterson SFB, CO.  The primary focus of the enterprise-level cyber security requirement is, in concert with the Government Staff Level Cybersecurity, develop and implement clearly defined and consistent cyber security processes across the Directorate portfolio.  In addition, the enterprise-level cyber security SME is required to advise and provide recommendations to the Government, as well as implement direction and guidance of the government.  Support will also include, but is not limited to, full integration of cyber security into all phases of acquisition, upgrade, and modification programs, including design, development, testing, fielding, operation, sustainment, DoD Cybersecurity Authorization...
Odyssey Systems Consulting Group
Aug 18, 2026
Full time
Systems Cybersecurity
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey has an exciting new opportunity for a Systems Cybersecurity professional supporting the Strategic Warning and Space Surveillance Directorate.  You will be in direct support of the primary mission of SSC which is to support networks and associated components through an enterprise-wide set of integrated mission capabilities, support services, and data products that provide military authorities with accurate, timely, unambiguous and continuous warning and attack assessment of air, missile and space threats.  The Legacy Space Branch sustains unique space C2 systems, networks and associated components through an enterprise-wide set of integrated mission capabilities, support services, and data products that provide space situational awareness, object tracking and deconfliction. Responsibilities Duties include, but not limited to:    Provide delivery of cybersecurity services that are certified in...
Odyssey Systems Consulting Group
Aug 18, 2026
Full time
Senior Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for a knowledgeable and experienced Senior Acquisition Information Protection Manager (AIPM) to support all aspects of acquisition program security throughout the program life cycle. This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel.   Responsibilities Duties include, but not limited to:    Acquisition Program Security Support Execute all aspects of acquisition program security throughout the program life cycle. Develop sound security practices and policies for acquisition, physical,...
Odyssey Systems Consulting Group
Aug 11, 2026
Full time
Junior Information Protection Manager
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey has an exciting opportunity for a knowledgeable a Junior Information Protection Manager  to support all aspects of acquisition program security throughout the program life cycle. This role ensures compliance with Government directives relating to Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral security requirements. The ideal candidate will have demonstrated experience implementing security policies derived from Executive Orders and DoD Manuals, and be capable of developing and maintaining a secure operational environment for government and contractor personnel. In addition, this role requires flexibility, as you will need to work various shifts to provide coverage for facilities over 24-hour periods, including weekends .   Responsibilities Duties includ e, but not limited to:    Acquisition Program Security Support Execute all aspects of...
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