• Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the ability to obtain and ... our Springfield, VA location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains,… more
    V2X (12/12/25)
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  • Software Engineer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    …ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Software Engineer with knowledge assisting in the design, development, testing, and ... **Description:** **THE WORK** This senior role fosters collaboration with other senior...debugging of software solutions, with a focus on Linux and Unix… more
    Lockheed Martin (01/08/26)
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  • Hardware Reverse Engineer : Senior

    Cipher Tech Solutions (Bethesda, MD)
    …candidate will be primarily focused on conducting hardware and subsequent software analysis and exploitation for the purposes of technical exploitation opportunities ... Requirements: + Must be a US Citizen who holds a US government security clearance at the TS//SCI level with Polygraph (no exceptions) + Must hold a Bachelor's… more
    Cipher Tech Solutions (12/23/25)
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  • Senior Navy Electronics Engineer

    Cydecor, Inc. (Washington, DC)
    …separates us. Job Description: Cydecor is looking for a highly experienced Senior Navy Electronics Engineer with experience in electrical/electronic design, ... communication skills + Master's degree in electrical/Electronic Engineering + Professional Engineer (PE) License Security Clearance : Minimum: Interim or Active… more
    Cydecor, Inc. (01/09/26)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …what separates us. Job Description: Cydecor is looking for a highly experienced Senior Navy Design Engineer with expertise in mechanical, structural, electrical, ... communication skills + Master's degree in Engineering/Industrial Design + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active… more
    Cydecor, Inc. (01/09/26)
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  • Senior Navy Mechanical Engineer

    Cydecor, Inc. (Washington, DC)
    …to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle technical ... communication skills + Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active Secret… more
    Cydecor, Inc. (01/09/26)
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  • Senior Mechanical Engineer - active…

    V2X (Chantilly, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. The Senior Mechanical Engineer will provide design and implementation of ... the Chantilly, VA location. The position will require an active TS/SCI clearance with a Full Scope Polygraph. Responsibilities + Provide engineering review,… more
    V2X (11/25/25)
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  • Senior Navy Structural Engineer

    Cydecor, Inc. (Washington, DC)
    …commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Navy Structural Engineer to provide design and technical support to ... Bonus points if you have: + Master's degree in Engineering + Professional Engineer Certification Security Clearance : Minimum: Interim or Active Secret security … more
    Cydecor, Inc. (12/30/25)
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  • Senior Human System Integration…

    Cydecor, Inc. (Washington, DC)
    …to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Human System Integration Engineer to provide integrated and comprehensive ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (01/09/26)
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  • Senior Naval Engineer

    Cydecor, Inc. (Washington, DC)
    …unyielding commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Naval Engineer to provide design and technical support to a ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (12/30/25)
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  • Principal/ Senior Principal Software

    Northrop Grumman (Jessup, MD)
    …Baltimore, MD area.** **This requisition may be filled as a Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data Handling)** ... Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a** **Principal or Senior Principal Software Design Engineer more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Controls…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Controls Software Design ... **This requisition may be filled as a** **Principal Controls Software Design Engineer ** **or** ** Senior ...Engineer :** + Current active DoD TS/SCI with Polygraph clearance + Experience with full software lifecycle:… more
    Northrop Grumman (12/19/25)
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  • Principal / Senior Principal Controls…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Controls Software Design ... **This requisition may be filled as a** **Principal Controls Software Design Engineer ** **or** ** Senior ...Engineer :** + Current active DoD TS/SCI w. Polygraph clearance + Experience with full software lifecycle:… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal Embedded Software Design ... **This requisition may be filled as a** **Principal Embedded Software Design Engineer ** **or** ** Senior ...Engineer :** + Current active DoD TS/SCI with Polygraph clearance + Experience with full software lifecycle:… more
    Northrop Grumman (12/05/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …multiple levels with a range of professional experience. Below are the salary ranges: + Senior Software Engineer : $134,852 - $211,910 + Principal ... Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Senior Software Engineer ( Software Engineer 4): 9… more
    Huntington Ingalls Industries (12/17/25)
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  • Senior Principal Engineer

    Northrop Grumman (Jessup, MD)
    …the ability to obtain/maintain a security clearance . **Preferred Qualifications for Senior Principal Software Engineer :** + Willingness to learn ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...radical new energy-efficient computing systems. MDA is seeking a ** Senior Principal Software Engineer ** with… more
    Northrop Grumman (12/05/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...solutions, we would love to hear from you. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Must have a… more
    Huntington Ingalls Industries (12/15/25)
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  • Senior Software Engineer CTJ…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer on the Sovereign Cloud Security Team. This team will be responsible for ... no-one has thought of before, all in the service of production reliability. Our ** Senior Software Engineer ** + Applies debugging tools and examines logs,… more
    Microsoft Corporation (01/11/26)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer ... be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain and maintain a...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a… more
    V2X (11/15/25)
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  • Senior Software Engineer

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance ​ **Security Clearance :** Secret - Current ** Senior Software Engineer ** **- Training System Software (Onsite)** ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...We are currently searching for a Sr. Software Engineer to join our team in… more
    RTX Corporation (12/16/25)
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