• Lockheed Martin (Arlington, VA)
    …and certification of autonomous and AI-enabled systems across air, land, sea, space and cyber domains. This role is scoped as Hybrid with an onsite requirement in ... Strong demonstrated experience in one or more of the following: - Algorithm and software development languages (eg, Python, Java, R, Rust, C, C++ ), libraries (eg,… more
    Appcast IO CPC (10/30/25)
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  • Lockheed Martin (Arlington, VA)
    …theorem provers, SMT/SAT solvers, etc.) or assurance and scalability of Cyber -Physical Systems (eg, runtime monitors, software analysis methods, decentralized ... certification of autonomous and AI-enabled systems across air, land, sea, space and cyber domains. What you will do: *Co-developing research ideas for internal and… more
    Appcast IO CPC (10/30/25)
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  • Principal Cyber Software

    Northrop Grumman (Mclean, VA)
    …history, they're making history. Northrop Grumman Defense Systems has an opening for a Principal Cyber Software Engineer . We are looking for you to join our ... team as a Principal Cyber Software Engineer based out of Orlando, FL. Orlando is our preferred location with other locations considered for future work. Such… more
    Northrop Grumman (10/26/25)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    Cyber Software Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Cyber Software Engineer ... Technology, Engineering, or another technical field + 2-4 years professional software development experience + Ability to obtain and maintain Top Secret/SCI… more
    Synergy ECP (10/22/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking an experienced Cyber Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. ... The candidate will help design, code, and test software as part of a scrum team in Arlington,...Enterprise Linux) + Experience with DevSecOps. + Experience with cyber security. + Experience working in a team environment… more
    Leidos (10/08/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a ... located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Washington, DC)
    …fulfill this mission, Northrop Grumman Defense Systems sector is seeking a **Sr. Principal Cyber Software Engineer ** to join our team of qualified, diverse ... actions as required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware engineers. + Recommend… more
    Northrop Grumman (10/04/25)
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  • Principal/Sr. Principal Cyber

    Northrop Grumman (Chantilly, VA)
    …of your career. We are looking for you to join our team as a **Principal** ** Cyber Software Test Engineer ** and **Sr. Principal** ** Cyber Software ... a timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate must currently have an active… more
    Northrop Grumman (11/01/25)
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  • Cyber Software Engineer

    Lockheed Martin (Herndon, VA)
    …Your Mission is Ours\. Lockheed Martin Space is seeking a part\-time Early Career Cyber Network Operations Software Engineer \. As a CNO Developer, you ... opportunity to work on a variety of mission\-critical programs developing specialized cyber tools, techniques and integrated effects\. The work our team performs… more
    Lockheed Martin (10/22/25)
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  • Lead Software Engineer , Full Stack…

    Capital One (Mclean, VA)
    Lead Software Engineer , Full Stack ( Cyber ) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer , you'll have the opportunity to be on the forefront of driving… more
    Capital One (11/04/25)
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  • Senior Software Engineer , Full…

    Capital One (Mclean, VA)
    Senior Software Engineer , Full Stack ( Cyber ) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... are passionate about marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to be on the forefront of driving… more
    Capital One (11/04/25)
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  • Senior Lead Software Engineer , Full…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer , Full Stack ( Cyber ) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems ... about marrying data with emerging technologies. As a Capital One Senior Lead Software Engineer , you'll have the opportunity to be on the forefront of driving a… more
    Capital One (11/04/25)
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  • Full Spectrum Cyber Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** Yes **Job Description:** Advance your career while impacting our national security in cyber as a Cyber Security Engineer with our Defense CTO ... career supporting cyber missions and operations across the federal government. As a Cyber Security Engineer with the Defense CTO Cyber Capability Team,… more
    General Dynamics Information Technology (10/30/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems … more
    Northrop Grumman (08/22/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …Citizenship Required:** Yes **Job Description:** At GDIT, people are our differentiator. As a Cyber Security Project Engineer you will help ensure the mission is ... outstanding customer service. Protect the safety and security of our nation as a Cyber Security Project Engineer and help ensure the mission is never… more
    General Dynamics Information Technology (10/14/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Washington, DC)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an ... for you! Come be a part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the FedRAMP process. FedRAMP Cyber Security Engineers… more
    Noblis (10/28/25)
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  • Cyber Cloud Security Services Sales…

    Deloitte (Mclean, VA)
    Cloud Security Managed Service Sales Engineer Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join ... and proactively manage to secure success.. The team Our Cyber Strategy & Transformation offering develops and transforms ...assessments. Work you'll do As a Cloud Security Sales Engineer you will be on the forefront of client… more
    Deloitte (10/23/25)
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  • Zero Trust Cyber Systems Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …part in improving how our customers operate. HOW A CYBER SYSTEMS ENGINEER WILL MAKE AN IMPACT **Configure infrastructure software products to meet mission ... make a personal impact as a Zero Trust (ZT) Cyber Systems Engineer with GDIT. A career...in accordance with ZT security requirements + Configure infrastructure software products to meet mission and ZT security requirements… more
    General Dynamics Information Technology (10/07/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... is responsible for protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an… more
    Leidos (10/30/25)
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  • FSO/Industrial Security Cyber

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... Federal has an exciting opportunity for a FSO/Industrial Security Cyber Engineer within our Intel sector advancing...Apply security techniques and best practices to system and software development to embed security from the start (DevSecOps).… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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