• Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... applying evolutionary and revolutionary technologies for the advancement of network architecture, development of security and management enablers, and establishment… more
    KBR (12/06/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia ... reverse engineering, malware analysis, and cybersecurity. **Preferred Qualifications:** + Previous Network Operations Center (NOC) or IT Operations experience + One… more
    ManTech (11/14/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …electromagnetic spectrum. + Strong analytical, communication, and leadership skills. + Clearance: Secret to start with ability to obtain TS /SCI. Preferred ... Time/Salaried/Exempt Anticipated Salary Range: $103,687.00 - $160,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (10/23/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …Architect - Associate + AWS Certified Solutions Architect - Professional **Clearance** + Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/08/25)
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  • Lead Security Assessor

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer - Reviewer** **Clearance: Top Secret with SCI eligibility** **Location: Alexandria, VA** **Start: Based on ... world **.** We are seeking a mission-focused Lead Security Engineer to support a Department of War (DoW) cybersecurity...O/S, Windows Exchange Server, UNIX/Linux (Red Hat) Server O/S, Network (CISCO) Router and Switch, Host Based Security System… more
    Foxhole Technology, Inc (12/19/25)
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  • Cloud Computing Specialist (CCS) - Remote

    TekSynap (VA)
    Engineer Associate + Oracle Cloud Infrastructure Cloud Operations **Clearance** + Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/07/25)
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  • Full Stack Developer, Software Engineer

    Nightwing (Sterling, VA)
    …critical development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to address ... US Citizenship is required + Must have an active Secret clearance with the ability to obtain DHS suitability...DHS suitability + Must be able to obtain a TS /SCI Clearance + 8+ years of software development experience… more
    Nightwing (01/07/26)
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  • Staff Electrical Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...Must be a US Citizen and have an active Secret clearance at a minimum. + Minimum education and… more
    Northrop Grumman (11/18/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …+ Available to respond to alarms and emergencies after hours + Final Top Secret Security Clearance **Other Qualifications & Desired Competencies** + Experience ... orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a… more
    AeroVironment (12/24/25)
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  • Network Architect

    Amentum (Arlington, VA)
    This position is pre-contract award. The Lead Network Architect shall manage and assess network architecture and infrastructure, provide feedback and capability ... exploration for Intelligence system design and implementation. The Lead Network Architect shall provide ARNG G-2 leadership recommendations, best practices,… more
    Amentum (01/12/26)
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