• ACAS Engineer - Active Top Secret…

    ENS Solutions (Reston, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... STIGs, SCAP, and cybersecurity best practices + Active TS/SCI clearance ; willingness to take a polygraph exam + HS...competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System… more
    ENS Solutions (12/27/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to ... are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains, review, and administers the hardware, … more
    V2X (12/12/25)
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  • Data Mining and Analytics Engineer

    ICF (Arlington, VA)
    …systems. The successful cleared candidate will act as a Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work ... ICF International seeks an experienced Data Mining and Analytics Engineer to support the research and development of new... to support the research and development of new cyber analytic capabilities that will help the US protect… more
    ICF (12/31/25)
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  • NCIS Network Engineer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …engineering expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + **Security Clearance Level:** Active Top Secret ... **Req ID:** RQ210294 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (11/14/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance ) Job Code: 30715 Job Location: Ashburn, ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST...+ Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and… more
    L3Harris (11/01/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    **Req ID:** RQ212258 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator** at GDIT. Shape what's next for… more
    General Dynamics Information Technology (01/05/26)
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  • Android Mobile Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …with the ARM assembly language. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we ... hold a TS (Top Secret) Level US Government Security Clearance at time of application. + Bachelor's or Master's...degre e in Computer Science, Computer Engineering, Electrical Engineering, Cyber Security, or Math **A minor in one of… more
    Cipher Tech Solutions (11/21/25)
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  • Systems Engineer - Platform - active TS/SCI…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our Systems ... our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software...+ Shall meet the minimum credential requirements for a Cyber IT/Cybersecurity Workforce (CSWF) position as defined for the… more
    V2X (12/12/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    **Req ID:** RQ212262 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT ... Yes **Job Description:** Transform technology into opportunity as an **Infrastructure Engineer ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (01/05/26)
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  • Systems Engineer Sr. Manager - Secret…

    General Dynamics Information Technology (Oakton, VA)
    **Req ID:** RQ209798 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT ... in managing complex IT projects involving high performance computing, software development, systems engineering, big data/data warehousing, and data center… more
    General Dynamics Information Technology (12/03/25)
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