• Software Engineering II - CTJ - Poly…

    Microsoft Corporation (Reston, VA)
    …working with some of Microsoft's most critical customers? We're looking for a Software Engineer II with the right mix of software development, on-line services ... for application architecture, system design, and end-to-end implementation. As a Software Engineer II , you will identify and deliver software improvements using… more
    Microsoft Corporation (12/25/25)
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  • Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you ... Unix and Windows environments + DoD 8570 IAT Level II certification (eg, Security +, CCNA- Security ,...DoD 8570 IAT Level II certification (eg, Security +, CCNA- Security , GSEC) **Preferred Qualifications:** + Splunk… more
    ManTech (12/30/25)
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  • Cybersecurity Analyst II

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Cyber Security Analyst II is a crucial junior to mid-level contributor that is required to operate ... with the Cyber team on a variety of Information Security tasks, to include GRC efforts, software vetting, compliance...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/02/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    Endpoint Security Engineer (Trellix Administrator) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** Our client is seeking an Endpoint Security Solutions Engineer to join the DGS-X/DMC...years of experience. + DOD 8140 (8570) IAT Level II ( Security + or equivalent). + 2 years… more
    CACI International (01/13/26)
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  • Endpoint Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endpoint Security Engineer Key Role: Design, deploy,...Information Assurance Techni cia n ( IAT ) Level II Certification such as Security + CE, CCNA- ... data protection controls as a Trellix Endpoint Data Loss Prevention ( DLP ) Engineer . Serve as the technical owner for Trellix EDR / DLP components, ensuring… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document ... + 9+ years of experience as an ISSE or security -focused software / systems engineer with large...level applications. + DoD 8570 compliance with IAT Level II (SSCP, Security +, CCNA- Security , or… more
    Huntington Ingalls Industries (12/12/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...security concepts. + Must possess an IAT Level II certification (GSEC, Security +, SSCP, or CCNA-… more
    ManTech (12/13/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... general operating system security practices, TCP/IP networking, 802.1x, and network security concepts + IAT Level II certification (GSEC, Security +,… more
    ManTech (12/13/25)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …help shape the future of cybersecurity. **Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a fully onsite ... Engineering. You will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. This...Stand Out (Preferred Qualifications)** + DoD 8570/8140 IAT Level II certification such as Security + CE, GSEC,… more
    Zscaler (01/10/26)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category:...of related experience + DOD 8140 (8570) IAT Level II ( Security + or equivalent) + Experience with ... None * * * **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center (DMC) program located at Langley AFB, VA. This… more
    CACI International (12/24/25)
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