• Department Manager for the Resilient C2…

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... exquisite operational understanding to mature critical enterprise and tactical C2, network , communications and cyber capabilities under development by the US Army.… more
    The MITRE Corporation (09/29/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …(ISSM) and PMs. + Support studies on cyber efforts, acting as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security risks ... technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance… more
    Chenega Corporation (09/04/25)
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  • Cyber Security Operations Specialist III - Tier 3

    CACI International (Springfield, VA)
    …Local * * * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident response. This position offers ... security interests. **Responsibilities:** + Coordinate and implement tasks during cybersecurity incident response, including containment measures, IP blocks, domain… more
    CACI International (08/23/25)
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  • Sr. Manager - Infrastructure Workplace Services…

    RTX Corporation (Sterling, VA)
    …of Defense training systems. This team is responsible for the cybersecurity , system administration and integration on the development environments that support ... systems environment. + Oversee configuring and maintaining servers, workstations, network devices, and printers per DoD. Security Technical Implementation Guides… more
    RTX Corporation (08/20/25)
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  • Cyber Security Analyst - SIEM and Linux Focus

    BAE Systems (Norfolk, VA)
    …Description** We are seeking a highly skilled Linux and Elastic Security SIEM Engineer to join our team. The successful candidate will be responsible for designing, ... Elastic Security SIEM, and other relevant technologies. Solid understanding of network security industry standards and frameworks, implement the DoD Risk Management… more
    BAE Systems (09/20/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …Triage electronic devices and assess evidentiary value- Correlate forensic findings to network events in support of developing an intrusion narrative- Collect and ... document system state information (eg running processes, network connections) prior to imaging, as required- Perform forensic triage of an incident to include… more
    Nightwing (08/01/25)
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  • Internship Return Program (MIS)

    M. C. Dean (Vienna, VA)
    …to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Our interns will have access to a wide range of ... offers opportunities to pursue certifications, land new skills, and network with mentors and organizational leadership. Responsibilities **Our Engineering Internship… more
    M. C. Dean (09/06/25)
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  • Cloud Solution Architect - Security

    Microsoft Corporation (Arlington, VA)
    …and accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation, ... cybersecurity , and more-all united in their support of all Federal Agencies, including the US Department of Defense and other mission-based intelligence and civilian… more
    Microsoft Corporation (10/01/25)
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  • EDM Master Applications Developer

    First Division Consulting (Quantico, VA)
    …that ensure the security and effectiveness of the Marine Corps Enterprise Network (MCEN). The MCEN supports over 200,000 users globally, operating behind NIPRNET ... mentor senior technical teams operating in a geographically distributed, classified network environment supporting over 200,000 users. + Oversee the engineering,… more
    First Division Consulting (09/09/25)
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  • Lead Software Developer

    Lumen (Richmond, VA)
    …team is looking for a new member to assist in automating responses to network -based threats. This team is on the forefront of leveraging bleeding edge software ... security policies on Lumen's security solutions protecting our customers from cybersecurity threats over the Internet. **Location** This is a remote position… more
    Lumen (10/02/25)
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