• Cybersecurity Engineer

    CACI International (King George, VA)
    Cybersecurity Engineer - Linux Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * Microsoft Office (MS Word, Excel, PowerPoint) required. * Knowledge of Linux Operating Systems and tools. _Desired:_ * Cybersecurity certifications (such… more
    CACI International (12/29/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking Senior Cybersecurity Engineer to join our team and provide support to facilitate operations on a critical ... upon contract award, with an anticipated decision expected in 2026.** The Sr. Cybersecurity Engineer responsibilities include, but are not limited to: + Design,… more
    BAE Systems (12/04/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The Cybersecurity Engineer responsibilities include, but are not limited to: + Design, ... mission excellence on programs of national importance. SAIC is seeking Cybersecurity Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS)… more
    SAIC (12/06/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …AI/ML modeling. To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) ... personnel and third parties. * Bachelor's degree in Computer Science, Cybersecurity , Software Engineering, Information Technology, Electrical Engineering, or a… more
    Leidos (12/19/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    Cybersecurity Engineer - Zero Trust Job...As a proficient user of automation tools such as Linux scripting, Python, and PowerShell, you'll build and deploy ... **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client....skills in managing and operating Privilege Access Management (PAM) software will be highly valued. Be part of a… more
    CACI International (12/05/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/01/26)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Cybersecurity Analyst II

    AeroVironment (Arlington, VA)
    …a variety of Information Security tasks, to include GRC efforts, software vetting, compliance documentation, exception monitoring, and configuration support. You ... resolution, supporting the team in maintaining + Perform vetting and review of software for inclusion on/exclusion from the production network + Take on assessment,… more
    AeroVironment (12/02/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting a program in the ... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team,...Experience developing applications for mobile platforms. + Knowledge of cybersecurity fundamentals. + Knowledge of software development… more
    Northrop Grumman (10/21/25)
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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 ( ... 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity , software and systems engineering and IT services to the US… more
    Synergy ECP (10/22/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    …from increasing threats and vulnerabilities in this digital age. We are looking for a Software Engineer to support our customer in Fort Belvoir on a 100% onsite ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...or GED and 7+ years of experience as a Software Engineer , or Bachelor's degree and 3+… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • Lead Software Engineer

    Leidos (Chantilly, VA)
    **Description** We have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support to mission critical systems. As a ... Software Development Engineer on this program, you...gain agile development experience in support of an Enterprise cybersecurity program.You will participate in and/or direct major deliverables… more
    Leidos (01/09/26)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …signal processing, optimization, and machine learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor and ... such as:: + Software -defined radio + Signal processing + Real-time embedded software /firmware development + Embedded Linux + ARM processors and system on a… more
    RTX Corporation (11/05/25)
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  • EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …signal processing, optimization, and machine learning. We are searching for an EW Embedded Software Engineer to join our team. In this role, you will function ... such as: + Software -defined radio + Signal processing + Real-time embedded software /firmware development + Embedded Linux + ARM processors and system on a… more
    RTX Corporation (11/05/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for securing ... at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This...and hardening enterprise Linux servers, managing Tenable vulnerability scanning platforms, and driving… more
    Leidos (12/11/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    Linux (RHEL) servers. + Shall meet the Cyber IT/ Cybersecurity Workforce (CSWF Cyber Defense Infrastructure Support Specialist (521); Intermediate Level ... are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI clearance - with the...Cybersecurity , Computer Science, Information Systems, Data Science, or Software Engineering from an ABET accredited or NCAE designated… more
    V2X (12/12/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity ... Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage… more
    CACI International (11/14/25)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …Security Cloud Engineer will support the design and development of cybersecurity tools and technology along with integration of new architectural features into ... Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and...age. We are seeking a highly capable Senior Cloud Engineer to spearhead cloud initiatives for our customer. In… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Other **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity , Linux , Linux Shell Scripting,Splunk Enterprise Security **Certifications:** ... country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise...maintain our Cyber operation systems. This is primarily a Linux environment that the systems run on top of.… more
    General Dynamics Information Technology (12/08/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …and empower critical Department of Defense (DoD) assets. Looking for an experienced cybersecurity engineer with strong technical depth and a leadership mindset. ... Engineer Sr. Additional Requirements:_** . Bachelor's degree in Cybersecurity , Computer Science, Computer Engineering, or related engineering or IT field… more
    Gromelski & Associates, Inc. (12/05/25)
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