• Embedded Software Engineer

    Leidos (Linthicum, MD)
    …and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Active ... more. **Join us and make a difference in National** ** Security !** **Embedded Software Engineer :** Leidos is seeking...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (10/14/25)
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  • Journeyman DevSecOps Engineer

    Leidos (Alexandria, VA)
    …leading the charge in next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision ... our nation secure and resilient. We're seeking a highly capable Journeyman DevSecOps Engineer to spearhead cloud initiatives for the United States Coast Guard at… more
    Leidos (10/10/25)
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  • Command and Control (C2) Systems Engineer

    General Dynamics Information Technology (Schofield, HI)
    …and Operations **Skills:** Security Patch,Systems Design,Systems Integration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 + ... of related experience **US Citizenship Required:** Yes **Job Description:** C2 SYSTEMS ENGINEER ASSOCIATE Deliver simple solutions to complex problems as a C2… more
    General Dynamics Information Technology (11/15/25)
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  • Specialist, Network Planning Engineer

    L3Harris (Melbourne, FL)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Associate/Specialist, Network Planning Engineer (Tier 3 ) Job ... to support the FAA/FTI program. As a Tier 3 Network Engineer at L3Harris, you will...maintenance events as needed. + Ability to obtain a security clearance which requires US Citizenship. Qualifications: + Bachelor's… more
    L3Harris (11/01/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …is seeking **Principal or Senior Principal Systems Engineer (MBSE)** . **What You'll Get to Do:** ... and Customers) external to the Segment MBSE environment + Mentor junior system engineer team members to enhance MBSE tools skills + Collaborate and support… more
    Northrop Grumman (10/21/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …to be deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. **How a Network Engineer Will Make an Impact:** ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (11/15/25)
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  • Project Engineer /Geologist

    L3Harris (Sacramento, CA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Project Engineer /Geologist Job ID: 31057 Job Location: Sacramento, CA ... Job Schedule: 9/80 Job Description: The Project Geologist/ Engineer , Environmental Remediation will manage/oversee routine programs such as sampling and analysis… more
    L3Harris (11/10/25)
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  • Combat Training Simulator Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (11/05/25)
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  • Integrated Naval Combat Systems Engineer

    HII (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $90,001.60 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    HII (11/13/25)
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  • Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and ... is 100% on-site. This role requires an engineer who can design, implement, and manage complex firewall...implement, and manage complex firewall solutions to ensure the security and integrity of network infrastructure. The ideal candidate… more
    Leidos (11/11/25)
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