• Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support… more
    Saliense Consulting (10/01/25)
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  • Principal Cyber Security Systems

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...Cisco, F5, and similar platforms + Administering and troubleshooting Windows , Linux, and vendor appliance-based systems to… more
    ManTech (08/29/25)
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  • Principal /Sr Principal

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... history. We have an opening for an Embedded Software Engineer to join our team of qualified, diverse individuals...our team of qualified, diverse individuals in the Space Systems organization developing space flight software platforms for NSS… more
    Northrop Grumman (09/30/25)
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  • Sr. Principal or Principal

    Boehringer Ingelheim (Ashburn, VA)
    …technologies to drive innovation within the Enterprise Compute team. **Requirements** **_Sr. Principal Systems Engineer :_** Associate degree from an ... Relevant Business or IT experience of minimum of eleven (11) years. **_Principal Systems Engineer_** Associate degree in Computer Science, MIS or a related field… more
    Boehringer Ingelheim (09/04/25)
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  • Cyber Software Test Engineer

    Northrop Grumman (Chantilly, VA)
    …Grumman Mission Systems ** is seeking a candidate to fill a **Software Test Engineer / Principal Software Test Engineer ** position. This position will be ... mission operations This requisition may be filled at either the **Software** **Test Engineer ** or ** Principal ** **Software** **Test Engineer ** level. **Basic… more
    Northrop Grumman (09/25/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …incentives may be available based on position level and/or job specifics. ** Principal Software Engineer ** **115546BR** EEO Career Site Equal Opportunity ... and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting...air, land, sea, space domains in real-time and faster-than-real-time systems + Take ownership of code bases from requirements,… more
    BAE Systems (09/09/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering ... that ideally also has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and… more
    RTX Corporation (08/08/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The ... limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic...integration, and capacity analysis. + Experience with Linux and Windows operating systems + Previous experience contributing… more
    Northrop Grumman (10/02/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …in lieu of degree + All other basic qualifications **Basic Qualifications for a Principal Test Engineer ** + Bachelors in science with 5 years' experience, ... User Experience (UX) input. **Basic Qualifications for a Test Engineer ** + Bachelors in science with 2 years' experience,...to requirements. + User level experience with Linux and Windows Operating Systems . + Strong troubleshooting, problem… more
    Northrop Grumman (09/17/25)
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  • Principal Sales Engineer

    Rocket Software (Richmond, VA)
    …where people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and ... engineering experience. + Extensive mainframe knowledge and expertise required. + Diverse systems (Mainframe, IBMi, Windows , Linux) background a must + Diverse… more
    Rocket Software (08/08/25)
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