• Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Are you a motivated ** Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready ... and a variety of exciting R&D programs. As a ** Cyber Software Engineer ** , you...deep knowledge of network stacks, system internals, and offensive/defensive cyber techniques. As a senior member of… more
    Leidos (05/08/25)
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  • Cyber Software Engineer

    Lockheed Martin (Herndon, VA)
    …This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, ... Cyber & Intelligence invites you to step up to...\(SIGDEV\) analytic support, analyze signals of interest, and design software modules for advanced signal processing\. This role requires… more
    Lockheed Martin (07/12/25)
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  • Principal Cyber Software

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... (7) or more years' experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software more
    Concurrent Technologies Corporation (07/12/25)
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  • Sr Staff Cyber Software

    Northrop Grumman (Annapolis Junction, MD)
    …work of your career. We are looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis Junction, MD. **What You'll get to ... Do:** The Sr Staff Cyber Software Tester will test, maintain, and enhance complex and diverse software systems (eg, processing-intensive analytics, novel… more
    Northrop Grumman (05/23/25)
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  • Principal/ Senior Principal Cyber

    Northrop Grumman (Chantilly, VA)
    …your career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer / Sr Principal Software Engineer to ... and aviation-related systems to customers around the world. In this role, the Principal Software Engineer / Sr Principal Software Engineer will: + Be… more
    Northrop Grumman (05/28/25)
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  • Cyber Software Engr Sr

    Lockheed Martin (Fort Meade, MD)
    …This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Sr \.\- Python WHAT WE'RE DOING Lockheed ... of today's most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional...The following are the primary functions of the position: Software Development: * Design, develop, test, and maintain applications… more
    Lockheed Martin (07/12/25)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a ** Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** ... + **Mission Focus** : Our Offensive Cyber development program is seeking a software engineer who is passionate about cyber and new development of… more
    Leidos (04/29/25)
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  • Principal / Sr . Principal Cyber

    Northrop Grumman (Fairfax, VA)
    …best 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 ... This requisition may be filled at either a Principal Cyber Systems Engineer or Sr ....training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :**… more
    Northrop Grumman (06/03/25)
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  • Cyber Security Engineer , Mid-…

    GovCIO (Fairfax, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6206/ cyber -security- engineer %2c-mid- sr ./job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is seeking an experienced Cyber Security Engineer to lead and...solutions + Experience with identify management solutions and SIEM software + Relevant expertise/skills needed: + **Threat Hunting, Threat… more
    GovCIO (06/27/25)
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  • Sr . Splunk Engineer - Active Secret…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Own your career as a **Splunk Engineer , Sr ** at GDIT. Here, you'll have the opportunity to build ... we anticipate the threats of tomorrow. At GDIT, people are our differentiator. As a **Splunk Engineer , Sr ** , you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (06/23/25)
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  • Principal / Senior Principal Cyber

    Northrop Grumman (Annapolis Junction, MD)
    …etc. + Perform other duties and directed. This requisition may be filled as a **Principal Cyber Systems Engineer ** or ** Senior Principal Cyber Systems ... within six months of hire. **Basic Qualifications for a Senior Principal Cyber Systems Engineer **...methodologies + Active TS/SCI clearance + Previous experience in Software Assurance and/or Software Quality Assurance. Salary… more
    Northrop Grumman (07/05/25)
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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...aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to innovating at the… more
    Lockheed Martin (07/12/25)
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  • Sr . 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 , ... remote and in-person work. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing innovative software more
    Huntington Ingalls Industries (06/26/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment ... Title: Senior Software /Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with… more
    Shuvel Digital (06/26/25)
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  • Software Engineer with Poly…

    Lockheed Martin (Annapolis Junction, MD)
    …we're a leading aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to: Innovating at the Edge: Harnessing the latest ... advancements in cyber , artificial intelligence, and machine learning to stay ahead...career goals\. Competitive and comprehensive benefits package\. Rewards and recognition for your hard work\. Medical and dental coverage\.… more
    Lockheed Martin (07/12/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    …a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple… more
    Leidos (05/08/25)
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  • Software Engineer with Poly…

    Lockheed Martin (Annapolis Junction, MD)
    …we're a leading aerospace and defense company that's shaping the future of cyber and intelligence\. We're committed to: Innovating at the Edge: Harnessing the latest ... advancements in cyber , artificial intelligence, and machine learning to stay ahead...career goals\. Competitive and comprehensive benefits package\. Rewards and recognition for your hard work\. Medical and dental coverage\.… more
    Lockheed Martin (07/12/25)
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  • Senior Cyber Capability Developer…

    Leidos (Lorton, VA)
    …is ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber ,...upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer more
    Leidos (06/08/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... your opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY**...and database archive operations. + Conducting advanced hardware and software audits of workstations and servers to ensure compliance… more
    General Dynamics Information Technology (07/07/25)
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  • Secret Sr . Network Engineer

    Insight Global (Alexandria, VA)
    …networks, databases, architectures, and tools to improve the maintainability and operability of software systems. The Senior Network Engineer will help ... networks and wide area networks across the organization. In addition, the Sr . Network Engineer will participate in installations, infrastructure upgrade(s),… more
    Insight Global (04/25/25)
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