• Information Systems Security Manager (ISSM)…

    Amentum (Fort Meade, MD)
    …security authorization. Provide management support to configuration management (CM) for information system security software , hardware, and firmware. * Manage ... **Your Impact:** We are seeking an Information Systems Security Manager (ISSM) 3 for a...and authorization services. * US Citizen with an active TS / SCI with Poly **Other Requirements:** * Perform… more
    Amentum (08/13/25)
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  • Sr. ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    software . + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Auditing and ... of geographically distributed systems. + Providing configuration management for security-relevant information system software . + Serving as a subject matter… more
    Leidos (09/15/25)
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  • Hardware Engineer 2 - 23339 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …and 6 years relevant experience. + Must be a US Citizen. + Have an active DoD Top Secret / SCI with full scope polygraph at the time of consideration. + Have ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,379.00 - $110,000.00 Security Clearance: TS / SCI with Poly Level of Experience: Entry Level This… more
    Huntington Ingalls Industries (08/16/25)
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  • CNO Reverse Engineer

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The CNO Reverse Engineer analyzes software and systems to understand how they work, identify ... ensure communication between stakeholders and management where necessary **Qualifications** + Active TS / SCI with Polygraph + Bachelor's degree in the field of… more
    SAIC (08/19/25)
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  • Analog Modeling and Simulation Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …+ Ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance (US Citizenship is a ... fabrication. MDA is seeking an Analog Modeling and Simulation Engineer Level 3/4. This position is located at Linthicum,...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    Northrop Grumman (08/01/25)
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  • Staff Analog Modeling and Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance (US Citizenship is a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Programming experience with Cadence SKILL or Python + Active TS / SCI Clearance with Polygraph. Northrop Grumman has… more
    Northrop Grumman (07/03/25)
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  • System Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... * **The Opportunity:** CACI is seeking a cleared Systems Engineer to provide software engineering and integration...the equivalent of a Bachelor's degree. + An active TS / SCI Clearance with Poly. + Provide integration… more
    CACI International (07/25/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …Position Description: + You will act as an embedded developer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop, ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US… more
    GliaCell Technologies (08/22/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... impactful results. Leidos is currently looking to add a Software Engineer (SWE-3) to a growing task....accredited college or university. + **Clearance Required: Must have TS / SCI with Polygraph** + Must have Java… more
    Leidos (07/25/25)
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  • Systems Engineer , Airborne Radar

    Parsons Corporation (Aberdeen, MD)
    …and the ability to obtain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance Desired Qualifications: + Specific experience ... got what you're looking for. **Job Description:** Parsons welcomes an exceptional systems engineer to join our on-going Science and Technology (S&T) efforts at one… more
    Parsons Corporation (08/13/25)
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