• Staff Information Security Engineer

    Zscaler (Mclean, VA)
    About **Zscaler** Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust ... strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ...SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting… more
    Zscaler (10/11/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... and will aid in discovering other affected or vulnerable systems , establishing a more concrete framework for attribution, and...support up to TS/SCI) + **Current DoD 8570 IAT II and GREM certifications required.** We are unable to… more
    Leidos (10/31/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Operations-Internal Defensive Measures on behalf of the NGA on NGA networks and systems ; + Performs digital media analysis and malware reverse engineering on ... compliant with **DoDD 8140.01 and DoD 8570.01-M IAT Level II and CSSP Incident Responder.** **Job Duties:** + Coordinate...analyze data, and to respond to incidents/events; + Performs digital media analysis on host, server, and network data… more
    General Dynamics Information Technology (11/13/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Junior Network Engineer with a minimum of 6-10 years of experience and a Secret Clearance. ... with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ( IA)… more
    Oneida Technical Solutions (10/10/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …as needed + Perform system integration and experience integrating services from different systems + Help remove impediments and raise larger issues to the Program ... solution + SEC+ certification or DoD 8570 IAT Level II certification, or ability to attain certification within 60...(eg, PKI, SSL) + System administration skills with Linux systems + Knowledge of software development lifecycle (SDLC), Scrum,… more
    Leidos (11/27/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …IT Infrastructure and Operations **Skills:** Microsoft PowerShell,Microsoft Windows Server, Systems Engineering **Experience:** 10 + years of related experience ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (01/02/26)
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  • Identity and Directory Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …for learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Linux and Microsoft services. Candidates with proven depth ... maintain and migrate a variety of physical and virtual systems to on-premises, cloud, or hybrid infrastructures. Engineers will...STIGs + CompTIA Security+ or similar for IAT Level II DoD 8570/8140 certification + Location: On Customer Site… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT Services ... Level II (Intermediate or Advanced) certificate (CompTIA Security+ or Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System… more
    Leidos (12/20/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... one of the following: Virtual Machine Environment (VME) computers, networks, digital computers, microprocessors, communications systems , navigation systems ,… more
    V2X (12/04/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120...delivering support to the US Navy on complex C4ISR systems ; + Mobile Sensors (COBRA KING) Radar and Communication… more
    V2X (11/13/25)
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