• RF Wideband Subject Matter

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... active security clearance with a polygraph **Clearance Level:** TS/SCI w /Poly SP **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (07/12/25)
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  • OCO Product Manager SME

    Parsons Corporation (Baltimore, MD)
    …seeking a seasoned **Cybersecurity Exploitation Subject Matter Expert ( SME ** ) with strong background in Offensive Cyber Operations to join our ... advanced persistent threats (APT), and hands-on experience with offensive cyber tools and techniques. As a SME ,... security services (PKI, HTTPs, etc.). + Provide expert guidance on the latest offensive cyber more
    Parsons Corporation (07/01/25)
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  • Cyber Security Architect

    Leidos (Doral, FL)
    …+ Perform as technical Subject Matter Expert ( SME ) to the SCITES 2 PMO as Cyber Security Architect. + Identify security relevant data in both ... **Description** Leidos is seeking a ** Cyber Security Architect** to join our...highly demanding mission and requires our support to provide expert technical and professional management support to the commands… more
    Leidos (07/03/25)
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  • Principal Systems / Cyber Security

    RTX Corporation (Cedar Rapids, IA)
    …Tech Fellow and/or Chief Security Engineer + YOU will gain knowledge to become a subject matter expert ( SME ) in cybersecurity and exposure to variety ... real-time operating systems (RTOS) various computer hardware and software S/ W operating system and application solutions in both a...proposals as an Information Assurance or Cyber Security Engineer subject matter experienced… more
    RTX Corporation (07/02/25)
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  • Senior Systems Engineer - Cyber

    RTX Corporation (Portsmouth, RI)
    …+ Experience working on US Government contract proposals as an Information Assurance Engineer subject matter expert **What We Offer** + Our values drive ... 2025-05-06 **Country:** United States of America **Location:** RI101: 1847 W Main Rd 1847 W . Main Road...technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security ,… more
    RTX Corporation (05/07/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …the ability to interpret various directives, rules, and regulations. + May act as a subject matter expert , requiring formal and independent learning and the ... the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our...related issues. Qualifications **Clearance/Citizen Type:** Applicants selected will be subject to a government security investigation and… more
    M. C. Dean (07/15/25)
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  • Intelligence Specialist ( Cyber )

    US Army Intelligence and Security Command (Fort Gordon, GA)
    …Fort Gordon, Georgia. Responsibilities Serves as a Senior Certified Interactive On-Net Operator (ION) and subject matter expert for the 780th MI BDE, 782d MI ... BN ( CYBER ). Tests and evaluates locally developed tools for operational...Must be able to obtain and maintain a TS/SCI security clearance. Selection is subject to restrictions… more
    US Army Intelligence and Security Command (07/14/25)
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  • Software Developer/ SME

    Amentum (Chantilly, VA)
    Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Software Developer** to ... challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** We are seeking a talented and… more
    Amentum (04/29/25)
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  • Senior Network Engineer (SEAS) w / CCNP…

    V2X (Springfield, VA)
    …obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise ( SME ), mentorship and on-the job ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (06/21/25)
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  • IT Compliance & Risk Analyst, Progression

    TECO Energy (Ybor City, FL)
    …i. Act as ruleset liaison for assigned areas of compliance. ii. Act as ruleset Subject Matter Expert ( SME ) for 1. Information Protection Program ... projects to ensure an audit-ready compliance posture. Acts as subject matter expert for certain...programs (eg, NERC CIP, PCI DSS, SOX, DFARS, Emera Cyber Security , DHS TSA Pipeline Security more
    TECO Energy (07/06/25)
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  • Senior Systems Engineer - Compute & Storage…

    RTX Corporation (Cedar Rapids, IA)
    …engineering tasks associated with our next-generation No need to be an established subject matter expert , we are looking for talented individuals ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...and an opportunity to lead, including roles such as Subject Matter Expert , Scrum Master,… more
    RTX Corporation (06/13/25)
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  • Operational Technology Network Architect I, II,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …junior engineers and technical staff, promoting knowledge sharing and development. + Serve as a subject matter expert ( SME ) on OT network and ... as Cisco CCNP, ISA/IEC 62443 Cybersecurity Fundamentals, or GIAC Global Industrial Cyber Security Professional (GICSP) are highly desirable. Knowledge and… more
    Tri-State Generation and Transmission Association, Inc. (05/16/25)
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  • Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …Electrical Engineer** to join our team! In this role you will get to **serve as the Subject Matter Expert ( SME ) on Electronic Warfare (EW) for a large, ... field operations.** ** Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required for this position.​ This position… more
    Parsons Corporation (05/29/25)
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  • Senior Technical Specialist/Training Manager…

    Parsons Corporation (Chantilly, VA)
    …technology and project management for the role of Senior Technical Specialist/Training Manager. This Subject Matter Expert ( SME ) level position ensures ... 107 license.** ** Security Clearance Requirement:** An active Top Secret SCI w /Polygraph security clearance is required for this position.​ This position is… more
    Parsons Corporation (05/02/25)
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  • Test Engineer

    Synergy ECP (Columbia, MD)
    …demonstration, paper analysis, survey, simulation, and physical test Design surveys for evaluation of Subject Matter Expert ( SME ) input and user ... at a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy...status, or any other protected class. Clearance Required: TS/SCI w / FS Poly Other Requirements: US Citizenship Tester Engineer… more
    Synergy ECP (07/16/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …(Windows/*nix), Bash, Python, Perl or Ruby, Systems Programming is a plus.** **Existing Subject Matter Expert of Advanced Persistent Threats and Emerging ... * * **_The Opportunity:_** **Perform computer network evaluations to include penetration security assessments in a cybersecurity red team environment.** **Be part of… more
    CACI International (06/14/25)
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  • System Director Compliance

    Bon Secours Mercy Health (Cincinnati, OH)
    …functional compliance committee, and implementing compliance policies + Serve as the subject matter expert within assigned areas of responsibility ... and local laws, regulations and policies pertaining to health care and cyber - security compliance matters. + Demonstrated ability to independently identify,… more
    Bon Secours Mercy Health (07/18/25)
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  • Principal Supply Chain Program Manager (Ashburn…

    L3Harris (Ashburn, VA)
    …Product Offices, Engineering, Quality, Finance and Operations. This individual will also be a Subject Matter Expert in Supply Chain and Programmatic Practice ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...who accept a conditional offer of employment may be subject to government security investigation(s) and must… more
    L3Harris (07/18/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …installed on airborne and simulation lab communication platforms. The Lead SE will be a subject matter expert with comprehensive knowledge of job area and ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...who accept a conditional offer of employment may be subject to government security investigation(s) and must… more
    L3Harris (07/16/25)
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  • Senior Manager, Supply Chain Management (Onsite…

    L3Harris (Fort Wayne, IN)
    …Supply Chain Management Job Code: 23765 Job Location: Fort Wayne, IN Job Description: + Subject matter expert with knowledge of job area and in-depth ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security...who accept a conditional offer of employment may be subject to government security investigation(s) and must… more
    L3Harris (05/07/25)
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