• Electrical Engineer III

    Service Source (St. Louis, MO)
    …+ PE or EIT certification preferred. + Ability to obtain and maintain a Top Secret /SCI government security clearance with polygraph is required. Knowledge, ... drive innovation, embrace change, and serve humanity. Job Summary The Facility Electrical Engineer III Project Manager will be subject matter expert for all aspects… more
    Service Source (12/22/25)
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  • Sentinel Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …or closely related technical discipline + Must have an active US Government DoD Secret security clearance at time of application, current and within scope, with ... System experience (Minuteman III or similar military or industry experience) + Active Top Secret clearance with investigation in the last 6 years **Position… more
    Northrop Grumman (12/18/25)
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  • Aerospace Modeling and Simulation Engineer

    Leidos (Huntsville, AL)
    …Candidate must be a US citizen and have the ability to obtain a DoD Top Secret /SCI with CI Polygraph security clearance with Leidos. **Preferred ... **Description** Leidos is seeking a talented Aerospace Modeling and Simulation Engineer within the Flight Systems Department. As part of the Leidos Threat Analysis… more
    Leidos (12/12/25)
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  • Modeling and Simulation Engineer

    SAIC (Pearl City, HI)
    …CLEARANCE:** + Must have a current Active Secret Clearance with ability to obtain Top Secret / SCI. + Must be a current US Citizen. Target salary range: ... **Description** SAIC is seeking a **Modeling and Simulation Engineer ** in **Pearl City, Hawaii** to support **INDOPACOM**...to include cross-domain solutions (CDS). + Build and maintain computer models (or simulation) and C4I software and systems.… more
    SAIC (12/06/25)
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  • Senior Model Based Systems Engineer

    First Division Consulting (St. Mary's County, MD)
    …an Engineering, Technical, or Computer Science/IT discipline or qualifying substitution. Security Clearance Level: Active Top Secret clearance is ... the FirstDiv team! First Division Consulting is seeking a Senior Model Based Systems Engineer (MBSE) to support a Department of the Navy (DoN) customer at Patuxent… more
    First Division Consulting (11/19/25)
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  • Pnt SETA Executive Systems Engineer

    Systems Technology Forum (Aberdeen, MD)
    …discipline. Certifications Certified Systems Engineering Professional (SEP) desired Clearance Requirement Top Secret /SCI Benefits and Perks At STF, we recognize ... ** Security Clearance Required Company Overview Systems Technology Forum...and other federal agencies. Job Summary The Executive Systems Engineer supports all phases of the system lifecycle, from… more
    Systems Technology Forum (11/07/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET /SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... III certification and compliance upon hire + Baseline Certifications - CCNP Security , CISSP or equivalent JOB DUTIES: + Designs or implements complex algorithms… more
    Cinteot (11/05/25)
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  • Embedded Software Engineer

    Insight Global (Broomfield, CO)
    … Engineering, Electrical Engineering or related discipline Ability to obtain a DoD Security Clearance ( TS /SCI) 3-15 years of related experience or an equivalent ... a Space & intelligence company. As an embedded software engineer , you will be playing a critical role in...inspection to component delivery and sign-off Ability to obtain TS /SCI clearance Ability to travel up to 10% within… more
    Insight Global (12/09/25)
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  • Cloud DevSecOps Engineer - Level 3

    CACI International (Suitland, MD)
    …for cloud environments. **Required Certifications:** * CISSP (Certified Information Systems Security Professional) * Azure Security Engineer Associate ... STEM field. * Experience: 7+ years of experience in DevSecOps or security -focused engineering roles. * Clearance: TS /SCI **Expertise:** * Deep understanding… more
    CACI International (10/29/25)
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  • Junior and Senior Simulation and Modeling…

    Huntington Ingalls Industries (Crane, IN)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,156.00 - $175,000.00 Security Clearance: TS /SCI Level of Experience: Mid HI This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/19/25)
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