• Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Security Engineering (SSE). The Radar Digital Product Line (RDPL) is seeking a Senior Principal Systems Engineer to lead development of digital radar system ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (11/19/25)
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  • Senior Principal Satellite Systems…

    Northrop Grumman (Grand Forks AFB, ND)
    …part of history, they're making history. **We have an opening for a Senior Principal Satellite Systems Engineer -Spacecraft Operations to support our Space ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description**...Development Agency (SDA)** ** program out of our Grand Forks, ND site. You… more
    Northrop Grumman (11/14/25)
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  • Senior Ada Developer - Software…

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. We are seeking a skilled Senior Software Engineer with a focus on developing complex systems in the ... only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (11/13/25)
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  • Systems Engineer Senior

    Lockheed Martin (Hill Air Force Base, UT)
    …to come\. If this challenge is for you, you belong in SRP\. As a Systems Engineer Senior , you will: * Lead and establish system architecture and CONOPS, perform ... Software, etc\.\) * Ability to obtain and maintain a Secret Security clearance; US Citizenship required **Desired Skills:** *...of hardware/software products throughout the full lifecycle of the program * Missile or space segment design and test… more
    Lockheed Martin (11/06/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    …be available based on position level and/or job specifics. **FAST Labs - Senior Systems Engineer ** **117881BR** EEO Career Site Equal Opportunity Employer. ... ESAMS, TMAP, BRAWLER, NGTS + Candidate must have a Secret clearance and the ability to obtain a Top...and accident insurance. We also have an employee assistance program , a legal plan, and other perks including discounts… more
    BAE Systems (11/01/25)
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  • Senior Systems Engineer

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. Raytheon is looking for a **Radar Senior Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/31/25)
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  • Senior Principal Simulation Tools…

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal Simulation Tools Engineer (Level 4)** to join our team ... troubleshooting skills across multi-domain, multi-platform systems. + Active Top Secret Clearance and Program Access + Proficiency...systems. + Active Top Secret Clearance and Program Access + Proficiency with multiple of the programming… more
    Northrop Grumman (10/23/25)
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  • Senior Principal Engineer Software…

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Senior ** **Principal** **Software Engineer - Embedded and Real Time** to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/30/25)
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  • Senior Systems Integration Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Integration Engineer ** to join our team in **Belcamp** **, MD** . This is an onsite ... position. The Senior Electrical Engineer will work in support...the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required… more
    ManTech (12/10/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...opportunity as a **Network Engineer Senior (Security)** at GDIT. Shape what's… more
    General Dynamics Information Technology (12/09/25)
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