• L3Harris (Hudson, NH)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security .Job Title: Scientist, ... The ACE is the technical interface between L3Harris and our customers' engineering staff , supporting the Business Development staff in the creation of new… more
    Talent (09/15/25)
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  • L3Harris (Lakeside, CA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security .Job Title: Manager, ... capabilities. As a technical and team leader of the staff , the successful candidate will demonstrate initiative in the...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    Talent (09/15/25)
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  • L3Harris (Los Angeles, CA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... members of project or program teams, management, and technical staff to provide coordination of technical, schedule, and cost...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    Talent (09/15/25)
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  • Classified Cyber Security

    Lockheed Martin (Colorado Springs, CO)
    …NIST, CNSSI, DAAPM, etc\.\) in support of development and operations\. The work that our Classified Cyber Security Professionals do can be summarized in this ... and experience your future\! We are looking for a Cyber Security SME to join an exciting...SME to join an exciting opportunity within the RMS classified cybersecurity group\. The position is located in Colorado… more
    Lockheed Martin (09/13/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer** who is responsible for developing and implementing advanced security ... identify risks to critical mission systems. + Design and implement defensive cyber security solutions to protect data, networks, and applications from… more
    Leidos (08/30/25)
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  • Cyber Security Engineer Mid-Career

    Lockheed Martin (Littleton, CO)
    …Together, we'll build a better tomorrow\. Are you ready to further your career in Cyber Security by working for one of the top companies in the world? ... The Erebus program is seeking a Cyber Security Engineer responsible for applying an...Systems 5\. Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel Support 6\. Experience… more
    Lockheed Martin (08/29/25)
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  • Linux Vulnerability Management Administrator…

    Mission Support and Test Services (North Las Vegas, NV)
    …a positive, collegial manner. Maintain cooperative and respectful working relationships with the Cyber Security Staff , other divisions, and other customers. ... + Identify, report, and assist in the remediation of Cyber Security threats and vulnerabilities. + Validate...background investigation to meet the requirements for access to classified information or matter if the duties of the… more
    Mission Support and Test Services (09/06/25)
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  • Principal Cloud Security , Digital…

    Mission Support and Test Services (North Las Vegas, NV)
    …a positive, collegial manner by maintaining cooperative and respectful working relationships with Cyber Security Staff , other divisions, and customers. + ... upon to multitask as required between responsibilities. + Review Cyber Security threat information and assist with...background investigation to meet the requirements for access to classified information or matter if the duties of the… more
    Mission Support and Test Services (07/03/25)
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  • Director, Corporate Cyber Intelligence

    L3Harris (Melbourne, FL)
    …Sharing Working Groups; Department of Defense (DoD) Defense Industrial Base Cyber Security /Information Assurance (DIB CS/IA) Program; Defense Counterintelligence ... information. + Engage with our team of over 250 Cyber Security professionals and identify the right...and Australian Ministry of Defence (MOD) system authorizations and security support staff + Active Top Secret… more
    L3Harris (08/29/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …more years of direct relevant experience. + Degree in computer science, IT, Information/ Cyber Security field from an accredited college or university. + Flexible ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ...Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection… more
    Leidos (08/08/25)
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  • Cyber Architect 3 (Jlvc Modernization - TS…

    Huntington Ingalls Industries (Suffolk, VA)
    … clearance. * Active DoD 8570 IAT Level II or III certification (eg, Security +, CASP+, CISSP). * Experience supporting classified DoD networks (preferably Top ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $94,167.00 - $120,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (08/23/25)
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  • Cyber Architect

    Lockheed Martin (Littleton, CO)
    …and we'll build a better tomorrow with you\. Are you ready to further your career in Cyber Security working for one of the top companies in the world? Would you ... to verify and validate compliance with defined specifications and requirements\. *Employ cyber security processes, methods, techniques and tools and assure their… more
    Lockheed Martin (08/21/25)
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  • Senior Cyber Intelligence Analyst

    ManTech (Springfield, VA)
    …analysis of current and emerging threats + Producing intelligence products and delivering classified and unclassified briefings to command and staff + Updating ... Microsoft Office applications such as Word and Excel + Experience in cyber operations and security architecture **Preferred Qualifications:** + Familiarity with… more
    ManTech (08/20/25)
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  • Sr. Staff Cyber Architect

    Northrop Grumman (Redondo Beach, CA)
    …Come be a part of our mission! **We have an opening for a Sr. Staff Cyber Architect to join our Ground Systems Software (SW) Engineering Integrated Product ... with asset management + Applicant must be experienced in STIG configuration, classified processing, and security procedures and maintain relevant certifications… more
    Northrop Grumman (08/27/25)
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  • Sr Principal Classified Cybersecurity…

    Northrop Grumman (Dulles, VA)
    …employment **Preferred Qualifications:** + The ideal candidate will have a Bachelor's degree in Cyber Security , a DoD 8570/8140 IAM level III security ... Classified Solutions team is seeking experienced **Information Systems Security Professionals** across the country to support information systems lifecycle… more
    Northrop Grumman (09/10/25)
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  • Senior Cyber Security Architect

    Criterion Systems (Las Vegas, NV)
    …Systems Engineers working under a major Federal government contract, supporting both classified and unclassified information systems and networks. This is a highly ... secure technical solutions to meet those needs by interfacing with contract staff , government client managers and executives, and other contractors. Duties, Tasks &… more
    Criterion Systems (07/22/25)
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  • Transition and Deployment Manager Cyber IT…

    BAE Systems (Sterling, VA)
    … and infrastructure such as: + Identity and Access Management systems + Cross Domain Security products and systems + Defensive Cyber solutions + Cyber ... the challenge of applying cutting edge Information Technologies with challenging national security missions? The BAE Intelligence & Security Sector is seeking… more
    BAE Systems (09/09/25)
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  • Cyber Security Consultant

    Public Consulting Group (Madison, WI)
    …+ Business Enablement + Business Solutions + Project Assurance + Performs security assessments of information technology (IT) systems to verify they comply with ... applicable security standards....of all duties, responsibilities or skills of personnel so classified .** **Qualifications** + Experience with writing and/or developing system… more
    Public Consulting Group (08/21/25)
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  • Manager, Cyber Intelligence

    L3Harris (Washington, DC)
    …in the toughest environments and delivering solutions supporting the cutting edge of cyber security research. The primary work location is downtown Washington, ... employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Deputy… more
    L3Harris (07/26/25)
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  • Senior Strategic Operations and Planning Support…

    Battelle Memorial Institute (Fort Meade, MD)
    …subject matter expertise in joint cyberspace operational and contingency planning (Network, Cyber , or Space) + Engage in the Joint Planning and Execution Enterprise ... in a relevant field (eg, Strategic Studies, Cybersecurity, Public Policy, National Security , or related discipline). + Minimum of 8 years of relevant experience… more
    Battelle Memorial Institute (07/03/25)
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