• Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected ... conducting security verification testing of relevant type 1 devices. Preferred Qualifications: + TS / SCI Clearance with polygraph within the last 6 yrs. + Must… more
    Belay Technologies (08/07/25)
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  • Senior Python SDR Software Engineer

    Leidos (Fort Meade, MD)
    …and protocols relevant to SDR applications. + **Clearance Requirement:** **Must have TS / SCI with Polygraph** **At Leidos, the opportunities are boundless. We ... has a new and exciting opportunity for a **Senior Python SDR Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)**… more
    Leidos (09/27/25)
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  • Software Engineer 3 - Hybrid

    Amentum (Hanover, MD)
    …documentation for developed features and processes. **Requirements:** **Clearance Required:** * TS / SCI with Poly **Minimum Education:** * Master's Degree in ... describe and detail findings, and potential corrective courses of action. The software engineer may be involved in all parts of the software process; from… more
    Amentum (09/25/25)
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  • Hardware Engineer , Level 1

    Acclaim Technical Services (Annapolis Junction, MD)
    …design engineering experience may be substituted for a bachelor's degree. Must have a current TS / SCI w/ Polygraph Pay Range : There are many factors that can ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...to grow. We are actively recruiting for a Hardware Engineer , Level 1 to support our Engineering Services and… more
    Acclaim Technical Services (09/24/25)
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  • Information Systems Security…

    Synergy ECP (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Level 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description The ... Information Systems Security Engineer shall perform, or...8570 compliance with IASAE Level 2 is required. Required Clearance: TS / SCI w/polygraph Synergy ECP, a platform company… more
    Synergy ECP (09/18/25)
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  • Reverse Engineer 2

    CACI International (Annapolis Junction, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... of Travel: Local * * * We are looking for a skilled Reverse Engineer 2 with expertise in malware exploitation (MEX) or mobile-focused capabilities. The candidate… more
    CACI International (09/17/25)
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  • Information Systems Security…

    CACI International (Columbia, MD)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... to 10% Type of Travel: Local * * * **The Opportunity:** + The Information Systems Security Engineer (ISSE) shall perform, or review, technical security… more
    CACI International (09/15/25)
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  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    …experience in lieu of a degree + Candidate must have an active TS / SCI with Polygraph _Preferred Qualifications:_ + Hands-on experience with Katalon Studio ... a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber &...team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/12/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …experience in lieu of a degree + Candidate must have an active TS / SCI with Polygraph _Preferred Qualifications:_ + Hands-on experience with Katalon Studio ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/12/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …Experience with ONEROOF, PITCHHITTER and NiFi + **Clearance Requirement** : **Active TS / SCI with polygraph security clearance** **At Leidos, the opportunities ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/09/25)
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