• Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE ... for security engineering. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + Certifications: IASAE, CISSP, AND ISSEP… more
    Belay Technologies (12/08/25)
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  • Senior Systems Engineer

    SAIC (Washington Navy Yard, DC)
    **Description** **SAIC** is seeking a ** Senior Systems Engineer ** at the **Navy Yard** in **Washington, DC** . **Job Duties** : + Provide tailored systems ... support of a submarine Program Office. + Must have a SECRET clearance with the ability to obtain and maintain a TS /SCI CI poly. + Experience with one or more of… more
    SAIC (12/03/25)
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  • Senior /Principal R&D RFIC Design…

    Sandia National Laboratories (Albuquerque, NM)
    …The RF Microsystems department (5255) seeks an R&D Microwave and Sensor Engineer to design, fabricate, and test extreme environment RF components that exhibit ... noise and low power consumption. Our team seeks a driven RF engineer capable of fundamental multiphysics modeling and understanding quantum phenomena. The successful… more
    Sandia National Laboratories (01/07/26)
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  • Senior Information Systems Security Officer

    AeroVironment (Jessup, MD)
    …local internal equity as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access ... **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid to the program, organization, system, or… more
    AeroVironment (12/17/25)
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  • Senior /Principal Cybersecurity…

    Sandia National Laboratories (Albuquerque, NM)
    …may require a polygraph. Qualifications We Desire: The ideal R&D Cybersecurity Engineer candidate for Sandia National Laboratories will in addition possess the ... requirement (eg, independent project, thesis, or dissertation). + Active DOE Q or DOD TS security clearance with the ability to obtain and maintain an SCI. +… more
    Sandia National Laboratories (01/10/26)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Required Qualifications: + Candidate must be a US Citizen with an Active Top Secret Clearance + Bachelor's degree in Engineering, Computer Science, Mathematics, ... talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling...narrative products to describe capability gaps and solutions to senior leaders in OUSD (R&E). You will also contribute… more
    JHNA (11/03/25)
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  • Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $71,000.00 - $150,000.00 Security Clearance: TS /SCI Level of Experience: Senior Employee Referral Amount: ... and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. We will be...various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer more
    Huntington Ingalls Industries (12/20/25)
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  • Computational Electromagnetics Software

    Lockheed Martin (Fort Worth, TX)
    …positioned to build relationships and cross collaborate with other junior and senior software developers, CEM codes and tools users, Information Technology ... Transformation development roadmap\. We are seeking a mid\-career CEM software developer to join our team\. This role is...Modern Fortran, C, and/or C\+\+ \- Ability to obtain Top Secret Clearance **Desired Skills:** \- 1\+… more
    Lockheed Martin (12/10/25)
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  • Senior Network Engineer

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** A Network Engineer designs solutions, integrates, configures, deploys, tests, and provides ongoing maintenance ... resolve network or system incidents + Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC...IPSec, IP Encryption, MoIP, and NAT **Qualifications** + Active TS /SCI with Polygraph + Master's degree in Computer Science,… more
    SAIC (11/17/25)
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  • Computer Engineer

    Systems Technologies, Inc. (Hanover, MD)
    …experience + Senior : 10 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. Job Code: ... ENGINEER The company is seeking junior, mid-level, and senior Computer Engineers to provide SETA support in Hanover,...specific system requirements. + Identify system data, hardware, or software components required to meet user needs. + Direct… more
    Systems Technologies, Inc. (12/02/25)
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