• Cyber Security Specialist II

    The Gleason Works (Rochester, NY)
    …(CCA) + Microsoft Certified: Security Operations Analyst Associate or Azure Security Engineer Associate + GIAC Certified Incident Handler (GCIH) or GIAC ... and critical infrastructure. This role is essential in maintaining our security posture across multiple international locations while ensuring compliance with… more
    The Gleason Works (11/25/25)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the ... and setting up alerts and notifications using all the Cyber tools ( Splunk , Tenable, Trellix). + Demonstrated...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (01/09/26)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are looking for experienced Cyber Security Engineers to join our technology-based program supporting a key ... & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of...build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues… more
    BAE Systems (12/10/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The focus ... Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business...environment boundaries + Experience with additional cyber security tools and processes such as Splunk ,… more
    Leidos (11/28/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …services and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton,...vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...the software development lifecycle. + Support AWS CloudWatch, AWS Security Hub, GuardDuty, SPLUNK , or ELK for… more
    Nightwing (12/30/25)
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  • Cybersecurity Senior Engineer - Threat…

    Truist (Atlanta, GA)
    …+ 5+ years of experience in detection engineering, threat engineering, or a related security role + Strong expertise in Splunk SPL and detection development + ... detections and threat hunts + Designing and managing Snowpipe pipelines for security data ingestion + Proven Splunk and Snowflake administration experience… more
    Truist (12/09/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations. + Automate security monitoring, threat ... Cleared Information Systems Security Engineer (ISSE) L3 * Lorton,...As an ISSE, you will be responsible for conducting security assessments, engineering secure solutions, automating defensive cyber more
    Virtual Service Operations (01/02/26)
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  • Information System Security Engineer

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that ... ACAS, Azure Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review, technical … more
    Applied Research Solutions (12/04/25)
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  • Product Security Engineer

    The Boeing Company (Colorado Springs, CO)
    …a must for this position. + Developing and verifying installation instructions for Cyber Tools and Vendor Patches + Applying Security Technical Implementation ... years+ experience in Windows/RHEL System admin experience, installing, tuning & troubleshooting Cyber Tools to include ESS/HBSS, ConfigOS, Splunk /Elastic etc. +… more
    The Boeing Company (01/12/26)
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