• 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 (07/15/25)
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  • Cybersecurity Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Cybersecurity Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in network and system security to safeguard our ... nation? As a cybersecurity engineer , you can identify, implement, and...TS/SCI clearance with a polygraph + Bachelor's degree and 6 + years of experience with cybersecurity or… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities ... IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security architectures for use within the IS and… more
    ManTech (07/03/25)
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  • Corelight Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Corelight Network Security Engineer Key Role: Serve as a key member in the client's cybersecurity program. Lead the selection, design, and implementation of ... Support critical business initiatives that contribute to enhancing the cybersecurity posture of US civilian agencies. Due to the...to obtain DoD 8570 IAT Level II Certification within 6 months of start date Additional Qualifications: + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (07/12/25)
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  • Identity, Credential, and Access Management (ICAM)…

    SAIC (Chantilly, VA)
    …SAIC is seeking an experienced **Identity, Credential, and Access Management (ICAM) Engineer ** . This position requires a blend of technical expertise, strategic ... technologies. 4. ICAM Program Operation: 5. Operate a comprehensive ICAM program. 6 . Enhance security posture and streamline operations. 7. Policy and Technology… more
    SAIC (07/18/25)
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  • Field Utility Engineer

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking an experienced and cleared Field Utility Engineer in support of the US Government in the Warrenton, VA area. The ... Required Education: Bachelor's Degree and a minimum of six ( 6 ) years of experience Eight (8) years of experience...our continued success and shape the future of our cybersecurity , intelligence, and services offerings. Nightwing is seeking an… more
    Nightwing (07/03/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, development, and deployment ... of advanced cybersecurity capabilities. This individual will be part of a...Requirement: TS/SCI with Polygraph Required Day 1** Required Skills: 6 + years of relevant experience Experience developing code with… more
    Nightwing (06/24/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... implement, and sustain mission-driven cybersecurity solutions that enable secure enterprise operations. You will provide technical leadership and hands-on expertise… more
    ManTech (06/28/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a Software Engineer with Java development experience to support the design, development, and ... deployment of advanced cybersecurity capabilities to include, but not limited to Jira,...- Must be able to obtain DHS Suitability - 6 + years of software development experience required. - 4+… more
    Nightwing (07/15/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge the gap between high level security policies/requirements ... of those requirements. Candidates should have in-depth understanding of the cybersecurity policies and procedures for government sector information systems and… more
    Nightwing (06/24/25)
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  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …Technology, Mechanical Engineering, Electrical Engineering, Aerospace Engineering, Data Science, Cybersecurity , or related field AND 6 + years technical ... Microsoft has an exciting opportunity for a Senior Service Engineer to join the Azure Silver and Sovereign Team as part of the Cloud Transfer Service (CTS) team. The… more
    Microsoft Corporation (07/27/25)
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  • Cyber Network Emulation Engineer

    CACI International (Herndon, VA)
    Cyber Network Emulation Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... intelligence systems? CACI is seeking a talented Network Emulation Engineer to join our team in Herndon, VA. If...of working with and among a team of true cybersecurity engineering experts with world class and unique skills… more
    CACI International (07/08/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible for expanding network architecture… more
    CACI International (06/23/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative network ... our country and protect our nation? As a systems security and network security engineer , you will be responsible for the enterprise deployment of the Gigamon Deep… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Integration Engineer

    Steampunk (Mclean, VA)
    **Overview** As an **Integration Engineer ,** you will work with our growing DevSecOps practice developing APIs and integration capabilities to connect data, ... and analyzing results + Ensure that systems are safe and secure against cybersecurity threats + Identify technical problems, perform root cause analysis, and develop… more
    Steampunk (07/23/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    Title: Network Engineer Title: Network Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (07/02/25)
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  • IT Infrastructure Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **IT Infrastructure Mission Engineer ** to join the Space and Intelligence Business Group providing systems engineering and ... an **active TS/SCI security clearance with Polygraph.** The IT Infrastructure Mission Engineer will serve as the subject matter expert (SME) and System Program… more
    SAIC (06/13/25)
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  • Field Engineer

    Nightwing (Sterling, VA)
    …crossover.** **TS/SCI with polygraph required Day 1** Nightwing is seeking a Field Engineer to support a global data management project with field operations. The ... Required Education: Bachelor's Degree and a minimum of six ( 6 ) years of experience Eight (8) years of experience...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (06/24/25)
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  • Forta Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …on blockchain security trends, exploits, and zero-day vulnerabilities Required Qualifications + 6 + years of experience in software engineering, cybersecurity , or ... w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay FORTA ENGINEER Oneida Technical Solutions, LLC (OTS) has a rich...Management offerings to SIPR. We are currently seeking Forta Engineer for an onsite position in Chantilly, VA. The… more
    Oneida Technical Solutions (07/15/25)
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  • Agile Release Train Engineer

    Stratos Solutions (Chantilly, VA)
    Job Title: Agile Release Train Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI with Poly Position Summary: Stratos Solutions is seeking a ... skilled and experienced Agile Release Train Engineer (RTE) to support the government in managing complex...or a related field (Master's preferred). + Minimum of 6 years of experience as an Agile Release Train… more
    Stratos Solutions (06/06/25)
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