• Senior Software Developer

    Leidos (Chantilly, VA)
    …will work with an integrated team of developers, software engineers, cybersecurity engineers, database administrators, and system architects. Applicants for this ... with a team in a fast-moving environment. + Work with the team's security engineer to address and mitigate security findings stemming from system security scans +… more
    Leidos (10/10/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer , including 3 years of task automation using PowerShell. + Five (5) ... recovery plans for common problem resolution. + Three (3) years supporting Cybersecurity patching and compliance, including STIGs, SRGs, RMF, SCA-V, and CORA. +… more
    TekSynap (07/26/25)
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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 ... their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there's always room to learn. We offer opportunities to… more
    Chenega Corporation (10/07/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... is responsible for the development, implementation, and continuous improvement of cybersecurity functions for multiple critical systems and for providing strategic… more
    M. C. Dean (09/13/25)
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  • Junior Information Security Analyst

    System One (Springfield, VA)
    …real-time detection and incident response. * Utilize available resources to conduct Cybersecurity activities, and report to senior GDIT and government personnel ... standards, and operating procedures. * Review cyber events and document cybersecurity incidents utilizing ServiceNow. * Produce after action reports following… more
    System One (09/25/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …strategies, including annexes to Program Protection Plans. + Collaborate with cybersecurity engineers, DevOps teams, researchers, and program managers to identify, ... to semi-annual cyber vulnerability updates and prepare executive-level summaries of findings for senior leadership. + Stay current with DoD and IC cybersecurity … more
    Koniag Government Services (09/23/25)
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  • Information System Security Specialist II

    Watershed Security (Virginia Beach, VA)
    …Security, is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experiencing. Watershed is looking for a Intel Security ... levels of an organization, ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and be experienced as an ISSE.… more
    Watershed Security (09/27/25)
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  • Strategic Integration Outreach Specialist

    KBR (Chantilly, VA)
    …national security and shape the future of space defense. KBR is seeking a Senior Outreach and Engagement Engineer with strong engineering skills overhead space ... Outreach Specialist Title: Strategic Integration Outreach & Engagement Specialist - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team… more
    KBR (07/18/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …Qualifications: Education & Experience: + Bachelor's degree in computer science, cybersecurity , or related technical degree OR minimum 5 years' experience in ... or exploitation analysis Te chnical Expertise: + Demonstrated ability to reverse engineer , exploit, or emulate real-world cyber threats across networked and embedded… more
    Cambridge International Systems Inc (09/04/25)
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  • SIGINT Outreach Lead

    KBR (Chantilly, VA)
    …of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team ... position based upon contract award KBR is seeking a Chief SIGINT Outreach Engineer with strong engineering skills in SIGNALS and RF systems for overhead space… more
    KBR (08/08/25)
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