• ServiceNow (SNOW) Technical Business Analyst…

    V2X (Springfield, VA)
    … Development Lifecycle, IT Operations Management, and/or IT Service Management. + Security Clearance Requirements: This position will require US Citizenship and ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/21/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …benefits. US Citizenship required + willingness to undergo a background investigation. Active Security Clearance is a plus. Positions are in Tysons Corner, VA ... Stellar Science is seeking several modern C++20/23 Software Engineers with three or more years of industry experience creating reusable, maintainable code solving… more
    Stellar Science (01/08/26)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …identity, and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones), encryption, ... worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in...clearance , with the ability to obtain a TS/SCI clearance . + One or more relevant certifications: Security more
    SOS International LLC (12/31/25)
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  • Vulnerability Researcher: Mid-Level (Applicants…

    Cipher Tech Solutions (Vienna, VA)
    …their research. Requirements: + MUST be a US citizen + Must hold a US government security clearance at the TS Level or higher at time of application + Must ... independently as a Vulnerability Researcher to identify flaws in software . The candidate must be familiar with the latest...required by federal, state, and local law requirements. Important Security Clearance Information: Be aware that you… more
    Cipher Tech Solutions (11/25/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, ... The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not...open findings of high and at-risk systems. * Perform security assessments on hardware/ software products to include… more
    Amentum (12/05/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to...work. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS/SCI level… more
    Huntington Ingalls Industries (12/12/25)
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  • Senior Security Engineer (AI/Cloud…

    St. George Tanaq Corporation (Richmond, VA)
    Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description **Overview** Tanaq Technical Services (TTS), a division of St. ... visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior Security Engineer ** to provide AI/Cloud Modernization support the… more
    St. George Tanaq Corporation (01/10/26)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …etc.) + On-premises and Cloud software solutions for enterprise + ** Security Clearance Level** : TS/SCI with active polygraph + **Desired Certifications:** ... **Req ID:** RQ210958 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Windows Administrator w/Secret…

    TekSynap (Radford, VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** US Citizen Secret clearance **OTHER ... and tune system performance; perform system hardening; report on security and operational posture. + Lead software /hardware...Five (5) years as a Windows Systems Administrator or Engineer , including 3 years of task automation using PowerShell.… more
    TekSynap (10/25/25)
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  • Senior Citrix Administrator w/Secret…

    TekSynap (Radford, VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** US Citizen Secret clearance **OTHER ... Citrix Storefront, and Citrix Director. + Execute system hardware and software implementations; maintain detailed technical instructions, SOPs, and policies. +… more
    TekSynap (10/25/25)
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