• Senior Cyber Network

    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 ... Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible for expanding … more
    CACI International (06/23/25)
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  • Senior Cyber Network

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Network Engineer ** to join our team in **Chantilly, Virginia.** As a Sr. ... Cyber Network Engineer , you will be responsible for expanding network modeling of various vendor network devices, such as routers, switches, load… more
    ManTech (04/22/25)
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  • Senior Cyber Security…

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to...from malicious attack, damage, or unauthorized access. + Maintaining network devices and information security incident, damage and threat… more
    CACI International (04/08/25)
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  • Senior Cyber Security Detections…

    ManTech (Springfield, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** ... to the data / infrastructure as a result of cyber incidents + Perform cyber incident trend...cyber experience + Experience with modern Windows, UNIX, network operating systems, databases, and virtual computing + Experience… more
    ManTech (05/21/25)
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  • Senior Cyber Capability Developer…

    Leidos (Lorton, VA)
    …is ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber ... in anticipation of an upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished… more
    Leidos (06/08/25)
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  • Cyber Defense Senior Validation…

    Google (VA)
    …management skills with the ability to simplify and communicate complex ideas. As a Cyber Defense Validation Engineer , you will be responsible for enabling the ... Minimum qualifications: + Bachelor's degree in Computer Science, Information Systems, Cyber security or related technical field or equivalent practical experience. +… more
    Google (06/21/25)
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  • Senior Cyber DEV.OPS Engineer

    SAIC (VA)
    …to mentor junior developers and leverage your leadership abilities. SAIC is seeking a Cyber Security Software Integration Engineer to support a fast paced highly ... your career and make a difference for national security in cutting edge Cyber and Space development by helping a team of industry professionals and experts… more
    SAIC (06/13/25)
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  • Senior Cyber Engineer - ACAS

    BAE Systems (Norfolk, VA)
    **Job Description** This Senior Cyber Engineer position is located at Naval Station Norfolk. The selected candidate will serve as the subject matter expert ... awards. Other incentives may be available based on position level and/or job specifics. ** Senior Cyber Engineer - ACAS** **113443BR** EEO Career Site Equal… more
    BAE Systems (06/18/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... Deployment Server). **Minimum Qualifications** + Bachelor's degree or 4+ additional years of cyber experience in lieu of degree + 10+ years of experience in a… more
    ManTech (05/20/25)
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  • Network Systems Engineer

    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, vulnerability research, ubiquitous technical… more
    Nightwing (06/11/25)
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  • Senior Cyber Security…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated and mission-focused ** Senior Cyber Security Engineer ** to join our team in **Herndon, Virginia** . In this role, you will ... Tenable, Qualys, or Nessus. + Engineering solutions for endpoint protection, network segmentation, and SIEM integration, including Splunk, Microsoft Sentinel, or ELK… more
    ManTech (06/19/25)
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  • Principal/ Senior Principal Cyber

    Northrop Grumman (Chantilly, VA)
    …By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join our team! This position will be located in… more
    Northrop Grumman (05/28/25)
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  • Cyber Software Engineer /Supervisor

    Leidos (Arlington, VA)
    …environment requiring deep knowledge of network stacks, system internals, and offensive/defensive cyber techniques. As a senior member of the team, you will ... **Description** Are you a motivated ** Cyber Software Engineer ** with technical hands-on...years of experience, with a significant portion focused on network defense and cyber security for embedded… more
    Leidos (05/08/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    Cyber Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, ... in a cyber role * Experience with modern Windows, UNIX, network operating systems, databases, and virtual computing * DoD 8570 certification meeting IAT… more
    McIntire Solutions (05/29/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …detailed instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + Must have an ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal … more
    Northrop Grumman (06/03/25)
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  • Cyber Security Engineer Lead

    SAIC (Chantilly, VA)
    …excellence on programs of national importance. We are seeking a highly motivated ** Cyber Security Engineer ** **Lead** to join our National Intelligence Program ... hybrid on-premises and cloud enterprise IT environment. As a Cyber Security Engineer , you will be working...agile, fast paced team focused on defending our client's network . _**This contract is expected to be awarded in… more
    SAIC (04/18/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/29/25)
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  • Senior Network Engineer

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship… more
    V2X (06/21/25)
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  • Aruba Senior Network Engineer

    BAE Systems (Chesapeake, VA)
    …incentives may be available based on position level and/or job specifics. **Aruba Senior Network Engineer (Extensive China Lake Travel)** **113152BR** EEO ... **Job Description** Seeking a skilled network engineer to lead a small...and applying DoD STIGs, security configurations, and patches on network devices Compliant with DoD 8570/8140 cyber more
    BAE Systems (05/28/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Charlottesville, VA)
    …Cisco Certifications **Experience:** 10 + years of related experience **Job Description:** ** Network Engineer Senior - TS/SCI required** Transform technology ... safe and tomorrow is smarter. Our work depends on ** Network Engineer Senior ** joining our...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (06/19/25)
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