• Zero Trust Cyber Security Engineer

    The MITRE Corporation (San Antonio, TX)
    …you want to make, then choose MITRE - and make a difference with us. MITRE's Cyber Defense - Installation to Edge seeks a technical leader to modernize and ... lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense , and enterprise transformation. We're making a difference every day-working for… more
    The MITRE Corporation (01/19/26)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification such ... testing, and sustainment. * Secure Configuration/Hardening of Department of Defense (DoD) information systems. * Security Information and Event Management… more
    Cinteot (01/06/26)
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  • Senior Software Engineer [ Cyber

    RTX Corporation (Woburn, MA)
    …meaningful problems that create a safer, more secure world. As a Senior Software Engineer [ Cyber / Program Protection] for the ANTPY-2 Program, the candidate ... Consolidated Adjudication Services (DCSA** , an agency of the Department of Defense , handles and adjudicates the security clearance process. More information about… more
    RTX Corporation (12/12/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense , and enterprise transformation. We're making a difference every day-working for ... Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected candidate will… more
    The MITRE Corporation (11/08/25)
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  • Senior Information Systems Cyber

    The MITRE Corporation (Mclean, VA)
    …lasting impact in fields as diverse as cybersecurity, healthcare, aviation, defense , and enterprise transformation. We're making a difference every day-working for ... planning, policies, procedures, governance, management, protection, detection, mitigation, and cyber and military operations. Strong verbal and written communication… more
    The MITRE Corporation (12/18/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …and operating Red Hat Enterprise Linux (RHEL) servers. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF Cyber Defense Infrastructure Support ... professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI...+ 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat,… more
    V2X (12/12/25)
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  • Senior Cybersecurity Network Defense

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United ... **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Structural Analysis Engineer IV

    Kratos Defense & Security Solutions, Inc. (Arlington, TX)
    … technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense , training, and ... TRAVEL REQUIREMENTS: + 0-10% may be required occasionally. Keyword: Structural Analysis Engineer Kratos Defense is an Equal Opportunity Employer. All qualified… more
    Kratos Defense & Security Solutions, Inc. (12/07/25)
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  • Missile Defense Architecture…

    Nou Systems, Inc. (Alexandria, VA)
    …improve capabilities. We are pleased to announce an opening for a Missile Defense Capabilities Engineer /Architect who will join our Engineering Services Team in ... of flight. Responsibilities: We have a critical opening for a Missile Defense Advanced Concepts Engineer supporting the MDA Advanced Architectures, Advanced… more
    Nou Systems, Inc. (01/03/26)
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  • Quality Engineer I-IV

    Kratos Defense & Security Solutions, Inc. (Sacramento, CA)
    … technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics, missile defense , training, and ... Job Descriptions: Kratos Defense & Security Solutions, Inc., is a leading...defense industry today! GENERAL JOB SUMMARY: The Quality Engineer will design, develop, and execute quality assurance and… more
    Kratos Defense & Security Solutions, Inc. (01/15/26)
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