• Hybrid Software Reverse Engineer

    Cipher Tech Solutions (Vienna, VA)
    …specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test ... Must hold a US government security clearance at the TS // SCI level with Polygraph + Must have...practice of analyzing malicious code. The goal of a reverse engineer is to understand how the… more
    Cipher Tech Solutions (11/18/25)
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  • Reverse Engineer TS

    Parsons Corporation (Centreville, VA)
    …and other formal testing procedures and documentation. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... a dynamic environment. **What You'll Be Doing:** As a Reverse Engineer / Embedded Developer, your key...in this role, you will need: + **Clearance:** Active Top Secret / SCI clearance with the… more
    Parsons Corporation (12/20/25)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    Cyber Reverse Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of ... recognized certification courses to grow your career.** **Responsibilities:** **Analyze and reverse engineer software binaries and embedded firmware on… more
    CACI International (12/24/25)
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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 (DMV) area** . This role requires expertise in reverse engineering, malware analysis, and a deep understanding of...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (11/14/25)
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  • Hardware Reverse Engineer , Senior

    CACI International (Sterling, VA)
    Hardware Reverse Engineer , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... documentation outlining results of exploitation efforts **Qualifications:** _Required:_ * An active TS / SCI clearance is required to begin employment * BS degree… more
    CACI International (12/29/25)
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  • Satellite Network Engineer (Full…

    Parsons Corporation (Reston, VA)
    …radar phased array T/R module design and modeling. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... including up/down converters, amplifiers, MMICs, MCMs, and TRMs. + Reverse engineer legacy RF hardware systems to...skills. + Domestic/International travel may be required + Active TS / SCI is required **Full Performance Requirements:** +… more
    Parsons Corporation (01/13/26)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …**teaming and penetration** **testing of the client's** **global network** **You will reverse engineer network layouts using data collected from the network ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (10/29/25)
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  • Senior Software Developer

    Amentum (Chantilly, VA)
    …Documents (ICDs), and operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models. + Support ... on-call support and operational monitoring of critical systems. **Clearance Required:** TS / SCI w/Poly **Minimum Education:** Bachelor's degree in Computer… more
    Amentum (01/09/26)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …Documents (ICDs), and operational procedures. + Collaborate with cross-functional teams to reverse engineer legacy codebases and produce UML models using ... We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate...and operational monitoring of critical systems. **Clearance Required:** + TS / SCI w/ Poly **Minimum Education:** + MS… more
    Amentum (10/27/25)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …Control Documents (ICDs), and operational procedures + Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with ... for critical systems + Exceptional analytical and problem-solving abilities **Clearance Required:** TS / SCI w/ Poly **Minimum Education:** + MS in Computer… more
    Amentum (01/08/26)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …Control Documents (ICDs), and operational procedures + Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with ... for critical systems + Exceptional analytical and problem-solving abilities **Clearance Required:** TS / SCI w/ Poly **Minimum Education:** + MS in Computer… more
    Amentum (10/27/25)
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  • Technical Lead

    Nightwing (Sterling, VA)
    …the following platforms: Windows, macOS, Linux, mobile, or embedded systems. + Ability to reverse engineer (RE) code. + Proven ability to work independently and ... high-quality, secure, and maintainable solutions across multiple platforms and operating systems. ** TS / SCI with Polygraph Required Day 1** Key Responsibilities +… more
    Nightwing (12/29/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... Description** Overview SOSi is seeking a Senior level Nuclear Engineer (Scientific Support). to be part of a unique,...to work independently and with minimal oversight. + Active TS / SCI clearance; willingness to take a polygraph… more
    SOS International LLC (11/21/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... Description** Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and...experience within the last 2 years. + Active DoD Top Secret Clearance with SCI more
    SOS International LLC (11/21/25)
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  • Senior Cloud Engineer / Specialist (Oase)

    Oracle (Reston, VA)
    …Other duties as assigned **The candidate requires these attributes:** - **US Government security clearance Top Secret / SCI with Polygraph** - A BS or MS in ... this position will have the following attributes:** - **US Government security clearance Top Secret / SCI with Polygraph** - Experience supporting multiple… more
    Oracle (11/25/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects...physics, computational science, or fission reactor engineering + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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  • Electrical Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz ... Electrical Engineer Key Role: Manage the planning, design, construction,...techniques, and radio frequency ( RF ) + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Electrical Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS / SCI clearance is required. Compensation At Booz Allen, ... Electrical Engineer , Lead Key Role: Manage the planning, design,...frequency (RF) + Experience in project management + Active TS / SCI clearance; willingness to take a polygraph… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Lead Cyber Operations Engineer

    The MITRE Corporation (Mclean, VA)
    …of the latest tools and techniques employed by forensic examiners + Having prior held Top Secret / SCI /Suitability in the past + Strong written and Oral ... Our experts provide cyber capabilities including support to offensive operations, reverse engineering, and forensics, while drawing on other expertise as required… more
    The MITRE Corporation (12/25/25)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …life cycle. + Experience writing software design documentation. **Preferred Qualifications:** + Active Top Secret / SCI security clearance with poly. + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (10/21/25)
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