• Senior Principal Cyber Systems…

    BigBear.ai (Herndon, VA)
    …embracing Infrastructure as Code principles. + DoD IAT Level II Certification, such as Security + CE, CISSP , or equivalent What we'd like you to have ... Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate...leading provider of AI-powered decision intelligence solutions for national security , supply chain management, and digital identity. Customers and… more
    BigBear.ai (10/01/25)
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  • Cyber Security Analyst - SIEM…

    BAE Systems (Norfolk, VA)
    …or related field Elastic Security SIEM certification GIAC certifications,ISC2 CISSP , Red Hat Certified Engineer (RHCE), Linux certifications 10 years ... We are seeking a highly skilled Linux and Elastic Security SIEM Engineer to join our team....be available based on position level and/or job specifics. ** Cyber Security Analyst - SIEM and Linux… more
    BAE Systems (09/20/25)
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  • AI & Data Cyber Lead

    Guidehouse (Mclean, VA)
    …AI Officer. + Project Management Professional (PMP) + Certified Information Systems Security Professional ( CISSP ) + Change Management Practitioner (CMP) + ... are looking for a strategic leader to manage a cyber data analytics team, serving as the central point...Need** **:** + An ACTIVE and CURRENT SECRET federal security clearance + Minimum Degree Required: US equivalent Bachelor's… more
    Guidehouse (09/11/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …(eg, AZ-500, AWS Certified Security , Google Cloud Professional Architect / Security Engineer ) or other related certifications required + Reviewing ... lead, and perform cybersecurity assessments consisting of cybersecurity capability assessments, cyber threat and risk assessments, network and security … more
    Grant Thornton (09/12/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... the future of space defense. + The Information Systems Security Engineer will directly support the Secretary...compliance issues. * Administration of AWS cloud console and cyber - security mechanisms, and STIG/SCAP compliance checker. *… more
    KBR (09/13/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Norfolk, VA.** This is a ... This position offers great opportunities for technical growth and improved experience in Cyber Security . **Responsibilities include but are not limited to:** +… more
    ManTech (09/30/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...+ DoDD 8570/8140 IAM Level 2 professional certification (eg, Security +, CISSP , CISSM, etc.) + Prior ISSM/ISSO… more
    Nightwing (08/27/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in Merrifield, ... Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible...within six (6) months of onboarding. + Active Secret Security Clearance **Preferred Qualifications:** + Cyber Defense… more
    NTT America, Inc. (09/27/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... certifications or one of the following certifications: Certified Information Systems Security Professional ( CISSP ) (or Associate), CompTIA Advanced Security… more
    ManTech (09/26/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... + Hold at least one of the following certifications: Certified Information Systems Security Professional ( CISSP ) (or Associate), CompTIA Advanced Security … more
    ManTech (08/13/25)
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