• Cyber Security Engineering

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... protected by law. Description William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support for our… more
    William C Brown Inc (06/22/25)
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  • Senior Specialist , Systems Engineer…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Systems Engineer - Cyber Planning (Active ... currently has an opening for a Senior Specialist , Systems Engineer - Cyber Planner supporting a critical national security program. The successful candidate… more
    L3Harris (07/02/25)
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  • WGL - Sr Specialist , OT Cyber

    AltaGas (Springfield, VA)
    **Job Description** **WGL - Sr Specialist , OT Cyber Operations** Reporting to the Senior Manager, Cybersecurity Operations, you will be a key contributor in our ... and tactical cyber guidance and oversight for our employees, managed security service providers and third-party contractors. + Support compliance with State and… more
    AltaGas (07/07/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …Splunk Elastic- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering , or related degree; ... GCLD, GCPS, GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure Certifications, AWS… more
    Nightwing (05/02/25)
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  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …Splunk- Proficiency conducting all-source research. Required Education: BS Computer Science, Cyber Security , Computer Engineering , or related degree; ... GCLD, GCPS, GCPN, GWEB, GIRD, GREM, GNFA, GCIH, GCIA, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure Certifications, AWS… more
    Nightwing (05/10/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    …SaaS, PaaS and IaaS in the Cloud environment **Required Education:** BS Computer Science, Cyber Security , Computer Engineering , or related degree; or HS ... GREM, CISSP, GCFE, GCFA, GCLD, GCPS, GCPN, GWEB, GIRD, GSEC, Kubernetes Security Specialist , Microsoft 365 Certifications, Microsoft Azure Certifications, AWS… more
    Nightwing (05/22/25)
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  • Specialist , Systems Engineering

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer - Mission Protection Specialist ... currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a high-visibility, mission-critical national security program.… more
    L3Harris (06/03/25)
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  • Rocket Motor Quality Engineering

    L3Harris (Orange, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Quality Engineering Job Code: 25167 Job Location: ... Job Description: We are seeking a Rocket Motor Quality Engineering Specialist to join our team in...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (07/02/25)
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  • Specialist , Systems Engineering

    L3Harris (Springfield, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer - Space Operations Trainer (Active TS/SCI ... Location: Springfield, VA Job Description:L3Harris Technologies is currently seeking a Specialist , Systems Engineer - Space Operations Trainer to join a… more
    L3Harris (05/29/25)
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  • Specialist Engineering Services

    L3Harris (Sterling, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Engineering Services Job Code: 24968 Job Location: ... VA Job Description: L3Harris is seeking a Logistics Engineer Specialist to support the growing product portfolio in Sterling,...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (06/22/25)
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  • Specialist Engineering Services

    L3Harris (Sterling, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Logistics Engineer Job Code: 24324 Job Location: Sterling, ... VA Job Description: L3Harris is seeking a Logistics Engineering Specialist to support the growing product...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (06/08/25)
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  • Senior Specialist , Systems…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering - Strategic Planner and Team Lead Job ... L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Strategic Planner and Team Lead....of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (07/09/25)
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  • Senior Specialist , Systems…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Systems Engineer - User Acceptance Tester (Active ... Onsite)Job Description:L3Harris Technologies currently has an opening for a Senior Specialist , User Acceptance Tester with expertise in Test and Integration for… more
    L3Harris (05/29/25)
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  • Senior Proposal Specialist

    KBR (Chantilly, VA)
    …join our National Security Solutions (NSS) Group. NSS provides high-end engineering , intelligence, cyber security , missile defense, and advanced ... Proposal Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (06/03/25)
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  • TSCM/Wireless Specialist

    Parsons Corporation (Springfield, VA)
    …Wireless Security Program. **Duties may include:** + Provide technical wireless security engineering expertise for the NGA Wireless Security Program ... security assessments and operations to secure NGA CI, utilize wireless security engineering expertise concepts, principles and practices to analyze and… more
    Parsons Corporation (07/10/25)
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  • TSCM Specialist

    Parsons Corporation (Springfield, VA)
    …looking for. **Job Description:** Parsons is currently looking for a ** Security Specialist specializing in Technical Surveillance Countermeasure (TSCM)** to ... + Participate in one equipment specific training and one cyber security training each calendar year **What...You'll Bring:** + Possess post-graduate degree in Computer Science, Engineering , or a related technical discipline + Be a… more
    Parsons Corporation (05/09/25)
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  • Radio Communications Specialist - SME

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...markets. Nightwing is seeking a cleared SME Radio Communications Specialist to provide SME level program management, administrative and… more
    Nightwing (06/05/25)
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  • Specialist , Quality Engineer

    L3Harris (Orange, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Quality Engineer Job Code: 24810 Job Location: Orange, ... support defense propulsion programs to ensure customer specifications and engineering requirements are effectively met. Under general direction, this position… more
    L3Harris (06/26/25)
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  • TEMPEST Specialist

    Parsons Corporation (Springfield, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Description:** Parsons is looking for an amazingly talented **TEMPEST Specialist ** to join our team! In this role you...and facilities (to include NGA contractor sites), and interpret security policy and regulations governing TEMPEST + Ensure all… more
    Parsons Corporation (07/01/25)
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  • Senior Technical Specialist /Training…

    Parsons Corporation (Chantilly, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... (EW) technology and project management for the role of Senior Technical Specialist /Training Manager. This Subject Matter Expert (SME) level position ensures EW… more
    Parsons Corporation (05/02/25)
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