• Principal /Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At...you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber … more
    Northrop Grumman (11/21/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and simulation ... supervisors or managers. Basic Qualifications: + 8+ years of experience with systems engineering approaches to nuclear weapons effects or development and use of… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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  • Senior Cyber Risk Manager (Splunk…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on ... sponsors by providing technical support and engineering for a computing system 's technical posture operating in an isolated enclave consisting of high-performance… more
    The MITRE Corporation (11/08/25)
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  • Senior AV Engineer

    Tyto Athene (Annapolis Junction, MD)
    …Communications (UC) and Audio Visual Multi-Media (AVMM) systems . The Tier 3 Engineer will serve as a senior technical resource, resolving escalated issues, ... systems across enterprise environments. + Develop and optimize UC system designs, ensuring interoperability across multi-level security systems and… more
    Tyto Athene (12/09/25)
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  • Power Engineering Senior Engineer

    Mission Support and Test Services (Mercury, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking to hire a Senior Engineer for the Power Engineering department. This role will provide ... activities for the Nevada National Security Site (NNSS). The Senior Power Engineer will report directly to...complex projects that will produce new or modified power system assets to be turned over to Site Power… more
    Mission Support and Test Services (11/25/25)
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  • Senior RF Communications Engineer

    KBR (Chantilly, VA)
    …country's most critical role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering ... Title: Senior RF Communications Engineer Belong. Connect....supports space and ground communication networks for multiple satellite systems , that are currently in development and on orbit.… more
    KBR (11/01/25)
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  • Senior RF/Electrical Engineer

    Parsons Corporation (Chantilly, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior R/F Electrical Engineer ** to join our team! In this role ... on-ground expertise in the installation, evaluation, testing, and maintenance of existing systems , new technology, and system design in domestic and overseas… more
    Parsons Corporation (11/26/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Redmond, WA)
    **Overview** Microsoft has an exciting opportunity for a ** Senior Software Engineer ** in the Cloud+Artificial intelligence (AI) Silver Team. This team will be ... within an Air-Gapped environment. In this role, as a Senior Software Engineer you will have the...external customers in highly secured and regulated industries. The systems and software you build will be required to… more
    Microsoft Corporation (12/31/25)
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  • Senior Principal Electrical Safety…

    Mission Support and Test Services (Mercury, NV)
    …Description** The Nevada National Security Site (NNSS) is seeking an outstanding Senior Principal Electrical Engineer Engineering Programs Division as a Staff ... seeking an outstanding Senior Principal Electrical Safety Authority Having Jurisdiction (AHJ) Engineer . In this role, you will be expected to apply a range of… more
    Mission Support and Test Services (11/13/25)
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  • Senior Software Engineer -Hybrid…

    Oracle (Annapolis Junction, MD)
    …Community? Oracle Government, Defense & Intelligence is seeking a driven and experienced Senior Software Engineer to join Consulting Services team and play a ... possess or have the ability to obtain and maintain a TS/SCI with Polygraph ** **Why Oracle?** At Oracle, you'll find a collaborative and innovative environment that… more
    Oracle (11/25/25)
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