• Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... leader in their field, using advanced modeling techniques to design and analyze complex systems + With...desired **Clearance Requirements:** + Must have an active/current TS/SCI security clearance. **Physical Requirements:** + Must be able to… more
    ManTech (07/22/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (07/09/25)
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  • Design Engineer Senior

    M. C. Dean (Vienna, VA)
    …lie. + Work with internal teams to assess and resolve all privacy, network security , and scalability concerns for the systems . + Write high quality documentation ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (08/30/25)
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  • Senior CyberArk Engineer - Remote

    EPAM Systems (Mclean, VA)
    …business objectives. Req.#845689716 **Responsibilities** + Design and deploy security architectures and strategies to protect information systems and ... We are seeking an experienced ** Senior IAM Engineer** to play a key role...advanced position, you will work to elevate the organization's security posture within a cloud-based environment, driving innovation in… more
    EPAM Systems (08/21/25)
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  • Senior Assurance Consultant, AWS…

    Amazon (Herndon, VA)
    …in cloud environments - Bachelor's Degree in Computer Science, Information Systems Management, Information Security or equivalent experience required. Preferred ... performing security assessments and information system audits of network, operating systems , application security , as well as auditing IT processes. - Clear… more
    Amazon (08/13/25)
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  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    …We have 2 positions open. One is more of a mid-level, and the 2nd is definitely Senior Level! Located in Sterling. This is a Prime program for BAE Current CI Poly is ... required We are looking for a Senior level ServiceNow Developer to join our visible technical...join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management… more
    BAE Systems (09/09/25)
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  • Senior Computer and Information…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Computer and Information Systems Manager** to join our team in **DC, Maryland, and Virginia ... plan, direct, or coordinate activities in such fields as network design and implementation, network device troubleshooting, data processing, information systems more
    ManTech (08/22/25)
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  • Senior Technical Advisor/Oversight…

    Koniag Government Services (Arlington, VA)
    **Koniag Professional Services** (KPS) is seeking an experienced Senior Technical Advisor (Computer Network Systems Engineer SME) with active TS/SCI, for the ... Applies subject matter expertise to provide consultation and advisement to senior leaders on DoD Information Network (DoDIN) operations, zero trust architectures,… more
    Koniag Government Services (09/10/25)
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  • Senior Systems Engineer (Engineer…

    Huntington Ingalls Industries (Springfield, VA)
    …Range: $116,329.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our nation's… more
    Huntington Ingalls Industries (09/04/25)
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  • Senior Systems Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Engineer/Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... Computer Systems Engineer/Architect, you will be responsible for the design , development, and deployment of the network enterprise architecture. The individual… more
    ManTech (08/21/25)
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