• Senior Principal Systems Engineer

    RTX Corporation (Largo, FL)
    …and technically challenging. The Protected Communication Systems (PCS) team is hiring a ** Senior Principal Systems Engineer ** to support programs for our US ... member of a multi-disciplinary group of System, Hardware and Software Engineers. We are a growing business developing new...their skills and allows for career growth. As a Senior Principal Systems Engineer , you will be… more
    RTX Corporation (10/29/25)
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  • Sr. Full Stack Software Engineer

    SpaceX (Sunnyvale, CA)
    …work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay range: Software Engineer / Senior : $170,000.00 - $230,000.00/per year Your actual ... Sr. Full Stack Software Engineer , Security (Starlink) Sunnyvale, CA...be a key figure in the successful development of secure , mission critical, high performance web applications. Our full… more
    SpaceX (01/07/26)
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  • Principal Software Engineer

    ServiceNow, Inc. (San Diego, CA)
    …reliable, and data-aware automation experiences for our customers. The Opportunity: Principal Software Engineer We are looking for a Principal Software ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (11/18/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer As an Information Security Engineer ... - Secure AI Development: Collaborate with data scientists and software engineers to integrate security best practices into the AI development lifecycle,… more
    Mastercard (01/09/26)
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  • Senior DevOps Engineer

    Keeper Security, Inc. (El Dorado Hills, CA)
    Keeper Security is hiring a Senior DevOps Engineer with direct experience building and managing infrastructure in IL5-compliant environments. This role is ... critical to our efforts to deliver secure and scalable cloud systems aligned with DoD and...of the world's most trusted cybersecurity platforms. Keeper's cybersecurity software is trusted by millions of people and thousands… more
    Keeper Security, Inc. (12/12/25)
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  • Senior Systems Engineer - CIWS…

    RTX Corporation (Tucson, AZ)
    …CIWS projects during development through testing. A Senior Systems Engineer responsibilities include developing Hardware and Software requirements documents ... Our team solves tough, meaningful problems that create a safer, more secure world. The Systems Engineering & Test Capabilities (SE&TC) organization is currently… more
    RTX Corporation (11/13/25)
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  • Senior Integration Engineer

    IT Concepts (Tampa, FL)
    …into policy decision points like Kiteworks and Microsoft Purview. You will also engineer the secure data flows that route telemetry from on-premise scanners ... (SIPR/Top Secret), and downstream security platforms. + Cross-Enclave Telemetry Integration: Engineer the secure integration of on-premise tools (BigID,… more
    IT Concepts (12/24/25)
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  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    …Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Software Engineers frequently get into informal ... making history. Northrop Grumman's Space Sector is seeking a Software Engineer - Level 5 to join...collaborate with cross-functional teams to design, develop, and maintain secure software solutions in a classified environment.… more
    Northrop Grumman (11/12/25)
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  • Senior System Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in the **Belcamp, MD** . This is an onsite position. The ... Senior Systems Engineer will work in support...users to translate their requirements into systems, hardware, and software requirements and design. + Participates in the development… more
    ManTech (12/10/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …position will be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be ... best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team… more
    Northrop Grumman (10/21/25)
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