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22 classified cyber security sr jobs found

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classified cyber security sr
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Lockheed Martin
May 06, 2026
Classified Cyber Security Sr / ISSO / Orlando
Lockheed Martin Orlando, FL
Description: You will be the Information Systems Security Officer Sr for the team. Our team is responsible for ensuring the security and integrity of our information systems. What You Will Be Doing As the Information Systems Security Officer Sr, you will be responsible for overseeing day-to-day information system security operations, including auditing and ensuring compliance with internal LM and customer security requirements. You will also be responsible for technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). Your responsibilities will include: Overseeing day-to-day information system security operations Carrying out technical administration of IS in accordance with internal LM and customer security requirements Upkeeping, monitoring, analyzing, and responding to network and security events Documenting compliance actions with the ISSM to address non-compliance in...
Lockheed Martin
May 29, 2026
Classified Cyber Security Sr/ISSO/Ocala
Lockheed Martin Ocala, FL
Description: Lockheed Martin MFC 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 MFC 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. Classified Cybersecurity 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 Cybersecurity will...
Lockheed Martin
May 12, 2026
Classified Cyber Security Sr
Lockheed Martin Kirtland Air Force Base, NM
Description: What We’re Doing: The candidate must have experience with the development, implementation, and maintenance of Windows and Linux Servers/Clients, PC Desktops, network devices and supported applications. Successful Candidates will have a thorough understanding of the US Government system accreditation process under Risk Management Framework (RMF). The Work: This may include one or more of the following guidance directives: DoDI 8500.01, NIST SP 800-37, NIST SP 800-53, and Committee on National Security Systems Instruction (CNSSI) 1253. The ISSO will be responsible for systems security, testing and system accreditation activities for multiple training platforms. Successful candidates will require a strong background in Assured Compliance Assessment Solution (ACAS) and vulnerability scanning, development of the system security plan, maintaining the Plan of Action and Milestones (POAM), and other security related processes to include part sanitization procedures,...
General Dynamics Mission Systems, Inc
Jun 09, 2026
Sr Engineering Support Specialist- FALL START
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or  Master's degree plus 3 years of experience CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Seeking candidates to support a late August/early September start.   At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are...
General Dynamics Mission Systems, Inc
Jun 09, 2026
Sr Tech Ops Spec
General Dynamics Mission Systems, Inc Wahiawa, HI
Basic Qualifications Bachelor's degree in a related specialized area or field or equivalent combination of education and relevant work is required plus a minimum of 2 years of relevant experience; or Master's degree.   CLEARANCE REQUIREMENTS: Department of Defense Secret clearance 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 Imagine building your career by developing the solutions that support the mission of our nation’s service members, intelligence analysts and first responders. That’s the challenge that’s waiting for you at General Dynamics Mission Systems. Here you have the opportunity to redefine innovation and excellence for the world. Are you ready? Then make a...
General Dynamics Mission Systems, Inc
Jun 09, 2026
Sr Advanced Test Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 8 years of relevant work experience; or Master's degree, plus a minimum of 6 years of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The work is so advanced, our teams regularly redefine innovation and excellence for the...
General Dynamics Mission Systems, Inc
Jun 08, 2026
Sr Advanced Engineering Technician
General Dynamics Mission Systems, Inc Charleroi, PA
Basic Qualifications Associate’s degree in related discipline or equivalent is required plus a minimum of 5 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced they’re often classified. That’s what you’ll find at General Dynamics Mission Systems. Here you’ll lead amazing engineers as they invent the technologies, products and services that help our service members, intelligence analysts and first responders keep...
SAIC
Jun 08, 2026
Senior Apple Platform Engineer
SAIC VA
Description SAIC is seeking a Sr. Apple Platform Engineer to support our DCSA/OneIT program out of Quantico, VA. Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force Space and Intel Business Group of SAIC is seeking a Senior Apple Platform Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise...
General Dynamics Mission Systems, Inc
May 28, 2026
Senior Program Manager
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications Bachelor’s degree or equivalent is required plus a minimum of 10 years relevant experience; or Master's degree plus a minimum of 8 years relevant experience to meet managerial expectations. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI clearance 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on projects that impact the world. Are you up...
General Dynamics Mission Systems, Inc
May 28, 2026
Electrical Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is preferred, but must be obtainable within a reasonable amount of time after 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 The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The work is so advanced, our teams regularly redefine...
General Dynamics Mission Systems, Inc
May 26, 2026
Sr Advanced Quality Inspector
General Dynamics Mission Systems, Inc Charleroi, PA
Basic Qualifications High School diploma or the equivalent is required, plus a minimum of 6 years of directly related experience is required. Associates degree in Electronics, Computer Science, and Mechanical engineering is preferred. J-STD_001, 002, IPC 610, MIL-STD-883, MIL-STD-750 and X-Ray qualification certifications may be required.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is preferred 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 The responsibility is career-defining. So is the opportunity. At General Dynamics Mission Systems, we invent the technologies, products and services, that help our nation’s heroes keep our nation safe. The...
General Dynamics Mission Systems, Inc
May 18, 2026
Systems Engineer - Integrated Systems Design
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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. Candidate must be able to work onsite. Some telecommuting allowed. Responsibilities for this Position As a Systems Engineer (Sr Sys Engr) for Fleet Ballistic Missile Auxiliary and Training Systems, you’ll be a member of a cross functional team responsible for...
General Dynamics Mission Systems, Inc
May 15, 2026
Sr Engineering Support Specialist- FALL START
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent combination of education and relevant work experience, plus 5 years of relevant experience; or  Master's degree plus 3 years of experience CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Seeking candidates to support a late August/early September start.   At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously...
General Dynamics Mission Systems, Inc
May 14, 2026
Sr Electronics Test Technician
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Associate’s degree in related discipline or equivalent is required plus a minimum of 1 year of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire, but must be obtainable within a reasonable period 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. Responsibilities for this Position Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s waiting for you now. We apply advanced...
General Dynamics Mission Systems, Inc
May 14, 2026
Sr Advanced Manufacturing Planning Specialist
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Bachelor's degree or equivalent combination of education and relevant work is required plus a minimum of 8 years of relevant experience; or Master's degree or equivalent plus a minimum of 6 years of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is important. The challenges we face are career-defining. The opportunity we can...
General Dynamics Mission Systems, Inc
May 13, 2026
Manufacturing Technical Training Specialist
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Bachelor's degree or equivalent combination of education and relevant work experience is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Imagine a world-class engineering environment. Now add a team of exceptional talent along with technologies that are so advanced they’re often classified. That’s what you’ll find at General Dynamics Mission Systems. Here you’ll lead amazing engineers as they invent the technologies,...
General Dynamics Mission Systems, Inc
Apr 27, 2026
Sr Manufacturing Test Engineer
General Dynamics Mission Systems, Inc Greensboro, NC
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.   CLEARANCE REQUIREMENTS: : [Department of Defense Secret security clearance is preferred 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 Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s...
General Dynamics Mission Systems, Inc
Apr 16, 2026
Sr Engineering Support Specialist
General Dynamics Mission Systems, Inc Pittsfield, MA
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. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your...
General Dynamics Mission Systems, Inc
Apr 15, 2026
Quality Auditor
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.     CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is important. The challenges we face are career-defining. The opportunity we can offer...
General Dynamics Mission Systems, Inc
Apr 13, 2026
Advanced DevOps Specialist with Linux/RedHat
General Dynamics Mission Systems, Inc Dedham, MA
Basic Qualifications Education Requirements: Bachelor’s degree in Computer Science, a related field or equivalent experience is required plus a minimum of 5 years of relevant experience; or Master's degree plus 3 years of relevant experience. 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 At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be...
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