• Systems Engineer - REMOTE

    TekSynap (VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER ... + Microsoft Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations +… more
    TekSynap (11/08/25)
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  • Azure Engineer L3

    Virtual Service Operations (Lorton, VA)
    …experience, OR equivalent experience. + Travel: o Up to 10% + Clearance: Active Top Secret with SCI. Preferred Qualifications: + 5+ years leadership experience ... certifications in Microsoft Azure (Administrator Associate, Solutions Architect, DevOps Engineer , or Security Engineer ). Requirements...travel up to 10% + Must possess an active TS / SCI clearance or above + Please note that… more
    Virtual Service Operations (01/02/26)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as the local expert for Commercial… more
    General Dynamics Information Technology (10/18/25)
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  • Senior Cyber Risk Manager (Splunk Engineer…

    The MITRE Corporation (Mclean, VA)
    … Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and maintain a… more
    The MITRE Corporation (11/08/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/11/25)
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  • Adversary Emulation Engineer

    The MITRE Corporation (Mclean, VA)
    …spaces? MITRE's Cyber Infrastructure Protection Innovation Center is seeking a cyber security engineer to develop and support its adversary emulation ... the expertise in OT and knowledge of threats and security controls and techniques that differentiates the department's work...Must be US citizen in order to obtain a Top Secret clearance within one year of… more
    The MITRE Corporation (01/13/26)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our ** Security and...including US Citizenship, for access to classified information; **ACTIVE TS /SCI w/ POLY REQUIRED** **Education:** + 9+ Years of… more
    M. C. Dean (11/28/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    …engineering + Excellent oral and written communications skills + Working with the team's security engineer to address and mitigate security findings stemming ... **Description** This position is for a **Platform Engineer ** for a technical development program supporting the...engineering support to mission teams Required Qualifications + Active TS /SCI with Polygraph + BS degree and 8+ years'… more
    Leidos (01/09/26)
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  • Senior Security Systems Engineer…

    Imagine One Technology & Management (Dahlgren, VA)
    …**Desired Education:** + Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the ... Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched...four (4) engineers require a TS SCI clearance Imagine One Technology & Management, Ltd.,… more
    Imagine One Technology & Management (12/30/25)
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  • Network Engineer - Top Secret…

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance...Certifications: + Must have a current and active DoD TS security clearance with the ability to obtain ... tackling some of today's most complex and critical challenges in defense and security . We are currently seeking a Network Engineer to support operations… more
    Cambridge International Systems Inc (12/04/25)
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