• VSolvit LLC (CA)
    …unclassified software development may be required. Job Summary VSolvit is seeking a Senior Software Engineer with a deep understanding of Electronic Warfare (EW) ... non-technical customer audiences Basic Qualifications Must be a US Citizen Must possess Secret Clearance and hold it as a condition of employment If applicable: If… more
    job goal (12/06/25)
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  • The Computer Merchant, LTD. (Plano, TX)
    JOB TITLE: Senior Systems Engineer - MBSE JOB LOCATION: Plano, TX, Dayton, OH, or Denver, CO WAGE RANGE*: 70-96 JOB NUMBER: 25-03813 Clearance Requirements: ... Active DOD Secret JOB DESCRIPTION: Our client, a large defense contractor, has an immediate opening for a Senior Systems Engineer - MBSE to work from one of… more
    job goal (12/05/25)
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  • The Computer Merchant, LTD. (Manitou Springs, CO)
    JOB TITLE: Senior Advanced Digital Signal Processing Systems Engineer JOB LOCATION: Ft Wayne, IN, Colorado Springs, CO, OR Scottsdale, AZ WAGE RANGE*: $70-74 JOB ... large defense contractor, has an immediate opening for a Senior Advanced Digital Signal Processing Systems Engineer ...CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense Secret security clearance is required at time of hire.… more
    job goal (11/27/25)
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  • Senior Software Engineer

    SMX (Broomfield, CO)
    Senior Software Engineer ( Secret to TS) (4846)at SMX(View all jobs) (https://www.smxtech.com/careers/) Broomfield, CO Are you interested in the next ... to address our customers' most pressing needs. We have an immediate opportunity for a ** Senior Software Engineer ** who is excited to apply their talents to our… more
    SMX (12/03/25)
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  • Senior Network Engineer - Top…

    General Dynamics Information Technology (Arlington, VA)
    …what's next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, ... Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for… more
    General Dynamics Information Technology (11/11/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    senior leadership\. You have experience as a systems engineer , developing and decomposing requirements, using Model\-Based Systems Engineering \(MBSE\) tools, ... studies of applicable technologies\. You possess an active DoD Secret clearance and are eligible to be submitted for...and written\) **Desired Skills:** \- Experience as a Systems Engineer on a large scale software development program more
    Lockheed Martin (11/06/25)
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  • Senior Software Engineer

    General Dynamics Information Technology (Oakton, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required. ... onsite. Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll...Secret security clearance is required before starting on program . Applicants selected will be subject to a government… more
    General Dynamics Information Technology (09/12/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …space and find a career that's built for you\. Lockheed Martin Space is seeking a ** Senior Staff RF Engineer ** to join our team in **Littleton, CO** \! Come join ... and Interplanetary Missions, Missile Defense, and more\. As a Senior Staff RF Engineer within Lockheed Martin...required to obtain, and maintain, a government issued Top Secret for long term employment on this program more
    Lockheed Martin (11/09/25)
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  • Senior Network Engineer - Top…

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... in defense and security. We are currently seeking a Senior Network Engineer to support operations in...a full-time CONUS position requiring an active DoD Top Secret clearance. This position may be subject to the… more
    Cambridge International Systems Inc (10/07/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …space can connect us, ensuring security and prosperity\. Lockheed Martin Space is seeking a Senior Staff RF Engineer \(level 5\) to join our team in Littleton, ... Successful applicants will have experience working as a Certified Principle Engineer \(CPE\), Responsible Systems Engineer \(RSE\), or equivalent\. **\*\*\*This… more
    Lockheed Martin (11/19/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Human Space Flight and Interplanetary Missions, Missile Defense, and more\. As a Senior RF Engineer within Lockheed Martin Space, you will perform the ... required to obtain, and maintain, a government issued Top Secret for long term employment on this program... Secret for long term employment on this program \. **Desired Skills:** * Familiarity with RF test software… more
    Lockheed Martin (10/22/25)
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  • Senior Systems Engineer - Test (Top…

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (09/13/25)
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  • Senior Systems Engineer (Top…

    RTX Corporation (Richardson, TX)
    …systems and safeguarding the lives of those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage your ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (09/13/25)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Fort Wayne, IN)
    …System Requirements into Software Requirements and UML/SysML models for a large-scale program + **Collaborate with Senior and Principal Level Software ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Are you looking to make a meaningful, positive impact while advancing… more
    RTX Corporation (09/27/25)
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  • Guidance, Navigation, & Control Engineer

    Lockheed Martin (Huntsville, AL)
    …government issued Secret clearance for long term employment on this program \. **Desired Skills:** * Experience working in the development phase of a missile ... against modern missile threats on the Next Generation Interceptor \(NGI\) program requires constant collaboration and innovation\. We integrate systems end to… more
    Lockheed Martin (12/06/25)
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  • Senior Software Engineer , Onsite…

    RTX Corporation (Fort Wayne, IN)
    …array of Surveillance and Warning Systems. BMS is looking to hire a skilled Senior Software Engineer with experience in C++ applications, to work onsite. What ... 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 (10/03/25)
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  • Senior Software Engineer - Top…

    Lockheed Martin (King Of Prussia, PA)
    …Echo Program Area is looking for a highly motivated individual to join the program area as a Software Engineer \. This exciting position will fill a critical ... work closely with the Product Owner and the Chief Engineer /Chief Architect to support Customer design reviews and various...the way up through full system functionality\. The Echo Program Area provides a variety of development efforts and… more
    Lockheed Martin (11/17/25)
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  • Senior Systems Engineer - SETC…

    RTX Corporation (Tucson, AZ)
    …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 ... and Test Capabilities (SETC) team is hiring a Systems Engineer II Effectors for our Tucson, Arizona location. This...testing + Active and transferrable final US government issued Secret security clearance is required prior to start date… more
    RTX Corporation (09/18/25)
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  • Senior Network Engineer (Active Top…

    NANA Regional Corporation (Honolulu County, HI)
    ASE is looking for a Senior Cisco Network Engineer to work in Honolulu, HI. The Senior Cisco Network Engineer is a pivotal role, providing operational ... devices and applications are patched, secure, and operating efficiently. + The Senior Cisco Network Engineer will perform DISA Security Technical Implementation… more
    NANA Regional Corporation (10/25/25)
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  • Senior Associate, Info Security Systems…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 31042 Job Location: ... standards, to achieve security authorization of supported systems. Represents program security needs, concerns and requirements at customer meetings. Essential… more
    L3Harris (11/12/25)
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