• Senior Software Engineer

    RTX Corporation (Anaheim, CA)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Software Engineer ** who strives for excellence and have a ... and debugging complex algorithms + Ability to obtain a US government issued Top Secret SCI (TS/SCI) security clearance + US citizenship is required, as only US… more
    RTX Corporation (11/28/25)
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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 ... in foreign field operations.** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This… more
    Parsons Corporation (11/26/25)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …challenges and to meet the demands of a rapidly evolving global market. As a Senior Software Engineer in this organization, you will be involved in the ... US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret Joining Collins Aerospace isn't just about finding a job; it's about… more
    RTX Corporation (11/26/25)
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  • Engineer Senior - Thermal

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior - Thermal** **117133BR** EEO Career Site Equal Opportunity ... Secretary of Education, US Department of Education. + Ability to obtain Top Secret clearance with a favorable Single Scope Background Investigation (SSBI). + Ability… more
    BAE Systems (11/25/25)
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  • Senior Computer Systems Engineer…

    GovCIO (Frankfort, KY)
    **Overview** GovCIO is currently hiring a Senior Computer Systems Engineer /Architectto support ourwith our US Coast Guard program. This position will be located ... $136,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7117/ senior -computer-systems- engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7117_ **Category**… more
    GovCIO (11/21/25)
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  • Nuclear Engineer - Senior

    SOS International LLC (Reston, VA)
    …enable national security missions worldwide. **Job Description** Overview SOSi is seeking a Senior level Nuclear Engineer (Scientific Support). to be part of a ... Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the largest private,… more
    SOS International LLC (11/21/25)
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  • Senior Auxiliary System Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Auxiliary Systems Engineer ** to join our team working at the **Washington DC Navy Yard.** ... Requirements:** + Must be a US Citizen and possess an active or current Secret security clearance **Physical Requirements:** + The person in this position must be… more
    ManTech (11/20/25)
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  • Senior Electrical Engineer

    First Division Consulting (St. Mary's County, MD)
    …to read below and join the FirstDiv team! First Division Consulting is seeking a Senior Electrical Engineer to support a Department of the Navy (DoN) customer at ... degree in an Engineering discipline. Security Clearance Level: Active Top Secret Clearance is required. Benefits Medical, dental, vision, life insurance, STD,… more
    First Division Consulting (11/19/25)
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  • Senior Model Based Systems Engineer

    First Division Consulting (St. Mary's County, MD)
    …to read below and join the FirstDiv team! First Division Consulting is seeking a Senior Model Based Systems Engineer (MBSE) to support a Department of the Navy ... Science/IT discipline or qualifying substitution. Security Clearance Level: Active Top Secret clearance is required. **This position is contingent on contract… more
    First Division Consulting (11/19/25)
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  • Senior Analog and Digital Electrical…

    RTX Corporation (Cambridge, MA)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Senior Analog and Digital Electrical Engineer , P5** **Who We Are** RTX ... Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon.… more
    RTX Corporation (11/19/25)
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