• Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Principal Software Engineer ** will work with Network...environments **Clearance Requirements:** + Must have an active/current Secret Security Clearance. **Physical Requirements:** + Must be able to… more
    ManTech (09/10/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead test efforts in developing and executing server ... role plays a pivotal part in ensuring product reliability, performance, and security across the full engineering lifecycle from concept to sustainment. Job… more
    Mercury Systems (11/04/25)
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  • Engineer Principal - Ground Systems

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - Ground Systems** **118526BR** EEO Career Site Equal ... our team with a talented and energetic ground system engineer in support of operation of space vehicles and...ground and terrestrial Type 1 encryption devices. \#LI-AP1 A security clearance or access with Polygraph is… more
    BAE Systems (11/21/25)
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  • Engineer Principal Systems

    BAE Systems (Broomfield, CO)
    …incentives may be available based on position level and/or job specifics. ** Engineer Principal Systems** **117971BR** EEO Career Site Equal Opportunity Employer. ... future of our business. We re seeking an action-oriented and self-motivated engineer to lead teams through the entire program lifecycle; including concept, design,… more
    BAE Systems (11/14/25)
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  • Engineer Senior Principal Program…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Program Chief Engineer ** **118069BR** EEO Career ... the development of tactical solutions flight systems and sub systems. The Chief Engineer will be responsible for the oversight and overall delivery of Radar… more
    BAE Systems (11/07/25)
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  • Senior Principal Engineer Electrical…

    BAE Systems (Boulder, CO)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Engineer Electrical Power Systems - $20K Sign On Bonus** ... hires.** This position is for an experienced power systems engineer who can provide added value to the Electrical...of protective equipment and gear is required. + May access other facilities in various weather conditions. **Required Education,… more
    BAE Systems (10/25/25)
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  • Engineer Senior Principal - Systems…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal - Systems - Radar** **115497BR** EEO Career Site ... (BAE SMS) Tactical Solutions is seeking a Lead Systems Engineer to lead our Radar engineering efforts that deliver...of protective equipment and gear is required. + May access other facilities in various weather conditions. **Required Education,… more
    BAE Systems (09/09/25)
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  • Principal Electrical Engineer

    Parsons Corporation (Boston, MA)
    …**Job Description:** Parsons Corporation is seeking to hire a Lead Traction Power Engineer to support infrastructure projects in the rail and transit industry, and ... locations, is expected. **SPECIFIC RESPONSIBILITIES** : + Will function as discipline Engineer on medium to large projects, assuming responsibility for the work of… more
    Parsons Corporation (11/01/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …more secure world. The Apertures and RF Team at Raytheon is looking for a Principal Engineer , Electrical & Electronics Engineering to be a member of a technical ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...to start date with the ability to obtain program access after start. US citizenship is required, as only… more
    RTX Corporation (11/15/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (10/17/25)
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