• Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 3** to join our ** Security and Electronic Systems ... maintaining DoD Security Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems +… more
    M. C. Dean (12/03/25)
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  • Principal, Cyber Engineering & Tech Ops (Data…

    Cargill (Atlanta, GA)
    …integration and functionality. + RESEARCH SECURITY NEEDS: Research highly complex system security needs for operations development, including security ... and technology operations, this job provides thought leadership for maintaining the security and integrity of enterprise-wide cyber systems and networks,… more
    Cargill (12/05/25)
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  • Manager, Technology Risk Oversight

    Capital One (Mclean, VA)
    …Qualifications:** + Professional technology or security management certification (Certified Information Systems Security Professional (CISSP), Certified ... least 5 years of experience in information security , information technology or cybersecurity ... Security Manager (CISM), Certified in Risk and Information Systems Control (CRISC), AWS certification) +… more
    Capital One (12/06/25)
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  • Cyber Security Application Security

    Exeter Government Services, LLC (Fort Knox, KY)
    …etc.) + Technical understanding of database, web server, and operating system security . + Knowledge of security systems and controls, including ... Clearance: Secret Required Certification (s) : IAT Level II ( Security +, etc.) Required Education: Bachelor's degree in Information...5 years IT experience. Exeter is seeking a Senior Cybersecurity Application Security Analyst/IT Systems more
    Exeter Government Services, LLC (12/29/25)
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  • GCGV System Engineering

    ExxonMobil (Corpus Christi, TX)
    …Coastal Bend community. **What role you will play in our team** The Control Systems Engineer, as part of the Engineering Services department at the GCGV facility, ... applications engineers, etc.), to maintain a variety of process control systems including Honeywell Experion, and Windows based workstations and servers. **What… more
    ExxonMobil (12/06/25)
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  • System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current ** System Administrator, High Performance Computing (HPC) ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • Sr. Security Research Engineer

    Proofpoint (Raleigh, NC)
    **About Us:** Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents connect across email, cloud, and ... of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: **Bold** in...for protecting users, the data they create, and the systems they rely on from a uniquely people-centric perspective.… more
    Proofpoint (12/09/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    …(ATO). The Security Engineer will work closely with System Owners, Information System Security Officers (ISSOs), and Enterprise ISSMs to develop ... Security Engineer (RMF) Job Category: Information ...(eg, Security +, GSEC) certification. + Experience with Cybersecurity , system engineering, or related field. +… more
    CACI International (12/09/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …maintenance, signature maintenance, patch management, and troubleshooting of operational IA and CND systems + Apply system security engineering expertise in ... more of the following to : system security design process; engineering life cycle; information ...Associate) + 1 year of experience developing and reviewing security concept of operations, systems security more
    Leidos (01/07/26)
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  • Systems Engineer Infrastructure Support

    TekSynap (Huntsville, AL)
    …This team is accountable for system administration, identity and authentication, information system security accreditation, data storage and backup, ... the infrastructure platforms for cybersecurity capabilities and data....Virtualization (VCP-DCV), Cisco Certified Network Professional (CCNP), and/or Certified Information Systems Security Professional (CISSP)… more
    TekSynap (10/24/25)
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