• Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** Cybersecurity Engineer 6 ** to join our **Security and Electronic Systems ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/30/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in ... contribute to the development of cutting-edge technologies. As a Cybersecurity SIEM Systems Engineer , you will be...\#Castle-Net **Required Education, Experience, & Skills** + **Experience:** + 6 years of experience with a bachelor s degree… more
    BAE Systems (10/30/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …we're passionate about protecting people and organizations from cyber threats. As a Cybersecurity Systems Engineer , you'll play a critical role in supporting all ... of cybersecurity systems. **Job Description:** As a Cybersecurity Systems Engineer , you will be responsible...Systems, Computer Science, or related field. + **Experience:** + 6 years of experience with a Bachelor's degree in… more
    BAE Systems (10/30/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT ... career. At GDIT, people are our differentiators. As a ** Cybersecurity Automation Engineer ** , you will help...left the US (including US Territories) for longer than 6 months consecutively in the last 3 years (unless… more
    General Dynamics Information Technology (11/05/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This ... aircraft carriers systems + Work with SEA 03 concerning Cybersecurity of Aircraft Carrier systems + Provide technical support...IASAE Level III Cert: CISSP-ISSAP, CISSP-ISSEP, or CCSP within 6 months of onboarding + Experience supporting US Navy… more
    ManTech (10/30/25)
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  • Cybersecurity Analyst / Engineer

    Noblis (Washington, DC)
    Responsibilities **Position Overview** We are seeking an experienced and detail-oriented ** Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** ... program stakeholders to **design, implement,** **monitor** **, and sustain cybersecurity protections** for complex, safety-critical infrastructure, including communications, surveillance,… more
    Noblis (10/28/25)
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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 (09/06/25)
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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) ... * Expert Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work: Influence the development of cutting-edge… more
    Leidos (10/05/25)
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  • Senior Cybersecurity Engineer

    Amentum (Washington, DC)
    …degree plus at least 6 years hands-on experience as a cybersecurity network engineer ; a Bachelor's degree in Computer Science, Information Systems ... approximately 80 countries across all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a fully remote and… more
    Amentum (10/24/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to ... Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active **TS/SCI...must be maintained. + 8 Years with Bachelors Degree; 6 Years with Masters; 4 Year with PhD; 12… more
    Northrop Grumman (10/02/25)
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  • Systems Engineer 6

    Synergy ECP (Columbia, MD)
    Systems Engineer 6 Columbia, MD Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity , ... software and systems engineering and IT services to the US intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative… more
    Synergy ECP (10/15/25)
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  • Security Engineer (Network Architecture)…

    Noblis (Washington, DC)
    …in Cybersecurity , Information Technology, Telecommunications, or a related field. + 6 + years of experience in cybersecurity or network security roles + ... cybersecurity or network security roles + Masters degree with a total of 6 years of experience in cybersecurity or network security roles. Compensation… more
    Noblis (09/17/25)
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  • Senior Sales Engineer - Mid Market - Mid…

    Proofpoint (Washington, DC)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in...our sales process every single day. As a Sales Engineer working with Mid-Market accounts, you will be one… more
    Proofpoint (10/28/25)
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  • Channel Systems Engineer 2

    Palo Alto Networks (Washington, DC)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...name a few! **Your Career** As a Channel Systems Engineer covering some of the leading US Service Providers,… more
    Palo Alto Networks (10/30/25)
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  • Systems Engineer - Zero Trust

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Systems Engineer to work in a dynamic mission-oriented environment within **Bethesda, Maryland.** A successful ... and support secure, resilient systems that align with modern cybersecurity frameworks. In this role, you will work across...8+ years of prior relevant experience or Masters with 6 + years of prior relevant experience. + Deep understanding… more
    Noblis (10/14/25)
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  • Senior Information System Security Engineer

    ManTech (Washington, DC)
    …seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Washington, DC.** **Responsibilities include, but ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security architectures for use within the IS… more
    ManTech (11/15/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out of Roy, UT. As a Sr ... Staff Cyber Systems Engineer at Northrop Grumman you will have a challenging...mission objectives. + Lead a team of specialized NGMS Cybersecurity Systems Engineers in the development and enhancement of… more
    Northrop Grumman (11/15/25)
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  • Lead Software Engineer

    Sealing Technologies (Columbia, MD)
    …a trusted partner in providing powerful edge computing hardware and defensive cybersecurity solutions to protect the Federal Government and private enterprises. Our ... allies, mission partners, and private industries in accomplishing their cybersecurity and defense objectives efficiently and securely through cutting-edge hardware,… more
    Sealing Technologies (10/02/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Mclean, VA)
    …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...a strong background in software development combined with hands-on cybersecurity expertise, ensuring that our technology remains resilient against… more
    Northrop Grumman (10/26/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a security ... Security Engineer Job Category: Information Technology Time Type: Full...Bash, or similar). . Keep up with the latest cybersecurity trends, threat landscapes, and vulnerabilities to ensure proactive… more
    CACI International (11/08/25)
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