• Cybersecurity Penetration Tester [Remote Job]

    BAE Systems (Falls Church, VA)
    …platforms and technology. + Experience conducting manual assessments on production systems (not just running vulnerability scanners). + Experience automating ... **Job Description** BAE Systems Cybersecurity - Attack Surface Management has an...Management has an opening for Penetration Tester to assess security controls and work closely with stakeholders to improve… more
    BAE Systems (12/05/25)
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  • Cyber Systems Engineer / Principal Cyber…

    Northrop Grumman (Melbourne, FL)
    Systems Security Engineering department is searching for a talented Computer Science or Systems Engineer with knowledge and experience developing ... Grumman Aeronautics Systems is seeking a Cyber Systems Security Engineer / Principal Cyber ... architecture and applications. + Must have experience with computer operating systems and software programming languages.… more
    Northrop Grumman (11/01/25)
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  • Senior Systems Administrator

    TekSynap (IA)
    Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google ... & Qualifications** **RESPONSIBILITIES** + Ensures the stable operation of the in-house computer software systems and network connections. This includes planning,… more
    TekSynap (11/15/25)
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  • Summer 2026 Internship - Technology and Digital…

    Stanford Health Care (Palo Alto, CA)
    …tailored to your interests and skills, exploring domains like endpoint security , cloud protection, threat intelligence, and vulnerability assessment. Through ... healthcare's most critical and rapidly growing fields while contributing to the security posture of a world-class medical institution. Skills Needed: . Foundational… more
    Stanford Health Care (12/23/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …with all aspects of NAS Storage + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, ... a routine basis. + Create and maintain user and computer accounts and modify file permissions and security...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the… more
    Northrop Grumman (10/22/25)
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  • Security Engineer

    Electrosoft (Gaithersburg, MD)
    …technologies such as: Windows, Linux Operating Systems ; Database security , Active Directory, Service Oriented Architectures, vulnerability testing, ... Develops technical solutions including information operations and analysis related to security intrusion analysis, systems and vulnerabilities, network … more
    Electrosoft (01/12/26)
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  • Senior Software Engineer - Security

    Microsoft Corporation (Redmond, WA)
    …4+ years of experience in red teaming, adversarial testing, and offensive security -including threat emulation, vulnerability discovery, and ethical hacking. + 4+ ... our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is...of the art use of generative AI and agentic systems , developing and leveraging their understanding of attacker, building… more
    Microsoft Corporation (12/11/25)
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  • Software Architect, Network Security

    Oracle (Washington, DC)
    …available distributed systems . + Knowledge of highly scalable and available cloud based systems and computer and network security . + Strong knowledge of ... responsible for building a new platform to perform perimeter security for OCI customers. Our mission is to build...to perform a set of assurance functions such as vulnerability scanning, signature validation, rules checking, policy compliance, and… more
    Oracle (11/25/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Senior Cryptologic Computer Scientist who is ready for a new challenge...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (11/19/25)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …and play a crucial role in supporting Active Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). ... You will be at the forefront of ensuring the security and integrity of our customer systems ,...Linux and Windows servers, including device hardening, patching, and vulnerability remediation. + Climb ladders to install and troubleshoot… more
    CACI International (12/20/25)
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