• 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 (04/18/25)
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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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  • 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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  • 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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  • 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 (06/06/25)
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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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  • Sr Electrical Engineer with a Top…

    Zantech (Washington, DC)
    …in your career. Come join our team! Zantech is looking for a talented Sr Electrical Engineer with a Top Secret/Sensitive Compartmented Information (TS-SCI) to ... provide cyber and Systems Security Engineering expertise for SAF/AQR. This...not be limited to: + Assess policy requirements for software engineering in acquisition + Coordinate software more
    Zantech (05/09/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Sr Engineer will lead and participate in multiple team environments and to provide ... validation. As a highly technical and hands-on position, the Sr Engineer will be responsible for systems...Provide recommendations for system automation. + Troubleshoot hardware and software issues as they arise. Document issues and associated… more
    Lumen (06/27/25)
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  • Sr . DevOps Engineer

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (04/24/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Job Description Summary:** ** Senior Principal Systems Engineer ** Seize your opportunity to ... make a personal impact as a Senior Principal Systems Engineer with GDIT. A...environments for risk mitigation in test and evaluation of software and hardware solutions. + Troubleshooting complex system hardware… more
    General Dynamics Information Technology (06/05/25)
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  • Sr . Level Digital Signal Processing…

    Parsons Corporation (Chantilly, VA)
    …Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... searching for full-time Sr . Level Digital Signal Processing Engineers that will design,...required + Minimum of 8 years of experience in software implementation of algorithms related to digital wireless communications,… more
    Parsons Corporation (06/25/25)
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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:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top ... your opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for Exchange Messaging**...systems. + Providing technical support to end users for software and/or hardware issues. + Serving as technical and… more
    General Dynamics Information Technology (06/20/25)
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  • AWS Application Security, Sr

    Amazon (Arlington, VA)
    …solve security challenges at massive scale. AWS Security is looking for a Senior Application Security Engineer to help validate that our services, applications, ... are building and securing our leading-edge services. A Security Engineer at Amazon is expected to be strong in...mix of disparate tasks which may include project and software development work. This role will provide career growth… more
    Amazon (07/03/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking an experienced engineer with technical and practical understanding of space...resiliency spanning a diverse set of global threats. The engineer should have specific experience in the design, development,… more
    SAIC (04/30/25)
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  • Sr . DevOps Engineer - $20K Sign…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. ... Job Description Enlighten is seeking a highly motivated and experienced DevOps Engineer to join our fast-paced development team. The ideal candidate will have… more
    Huntington Ingalls Industries (04/30/25)
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  • Sr . Test Engineer

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is seeking an amazingly talented **Test Engineer ** to join our growing team! In this role, you will test code ... This will include integration code, such as functions or subroutines within a software library or program, primarily designed to invoke another subroutine or system… more
    Parsons Corporation (05/13/25)
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