• Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …debuggers + Expertise in AV/EDR evasion techniques. ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... years of relevant experience, including software development and offensive security + Bachelors degree in a relevant field +...+ Bachelors degree in a relevant field + **Active TS/ SCI Clearance** + Proficient in C and C# and… more
    Parsons Corporation (11/03/25)
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  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Tester (GXPN), Reverse Engineering Malware (GREM) ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and software vulnerability research **What Required Skills You'll Bring:** + Active TS/ SCI Clearance + Must be proficient in offensive capability development for… more
    Parsons Corporation (10/31/25)
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  • Space Integration Specialist

    Parsons Corporation (Springfield, VA)
    …to provide recommendations to senior leadership ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... **What You'll Be Doing:** + Identifies and mitigates national security risks posed by emerging commercial and/or foreign capabilities...a US Citizen + Candidate must have an **ACTIVE** TS/ SCI Clearance and be able to obtain/maintain a CI… more
    Parsons Corporation (12/05/25)
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  • Sr. Contract Administrator (Vaxcom)

    Parsons Corporation (Fairfax, VA)
    …program management experience would be beneficial ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... of proposals, focusing on the Contracts Volume and related information to include terms and conditions, and assumptions. +...work as noted in the Statements of Work. + **TS/ SCI Active Security Clearance** + Candidate needs… more
    Parsons Corporation (10/24/25)
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  • Security Technology Consultant - CTJ…

    Microsoft Corporation (Reston, VA)
    **Overview** We are looking to hire a ** Security Technology Consultant** to join Microsoft Federal. The Microsoft Federal organization was established to address the ... including appropriately qualified, experienced, and certified personnel (with necessary security clearances or otherwise) are available as needed to...an active TS and be willing to upgrade to TS/ SCI (with polygraph) or have an active TS/ SCI… more
    Microsoft Corporation (12/12/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …+ (or DoDD 8140 IAT II Compliance) + ** Security Clearance Level** : Active Top Secret with SCI Eligibility + **Required Skills and Abilities:** Excellent ... RQ210546 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (11/20/25)
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  • Security Monitor Site Lead - TS/ SCI…

    IDS International (Chantilly, VA)
    …with corporate processes. Required Qualifications: + Must currently hold an active Top - Secret / SCI clearance with Counterintelligence Scope polygraph (CI ... : + Schedule staffing requirements as dictated by site Security Monitor Coordinator and the Program Manager to prioritize...notification (by 0530 hrs.) via e-mail to the Boeing Security Monitor Coordinator when the Security Monitor… more
    IDS International (10/21/25)
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  • Signature Reduction Trainer

    Parsons Corporation (Fort Belvoir, VA)
    …SCI Clearance with SCI eligibility ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... + Train individuals the principles of OPSEC and the importance of safeguarding sensitive information . + Provide training on using secure communication tools and… more
    Parsons Corporation (12/08/25)
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  • Digital Signal Processing Engineer Junior

    Parsons Corporation (Chantilly, VA)
    …An active TS/ SCI w/polygraph is preferred ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... or advanced degree in Electrical Engineering, Computer Engineering or related discipline + TS/ SCI is required + Minimum of 2 years of experience in software… more
    Parsons Corporation (11/18/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …An active TS/ SCI w/polygraph is preferred ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... of 5 years of experience in software design/development, data structures, and algorithms + TS/ SCI is required + Minimum of 4 years of experience in a Linux… more
    Parsons Corporation (10/21/25)
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