• Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal more
    Northrop Grumman (06/03/25)
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  • Principal Cyber Systems

    Northrop Grumman (Annapolis Junction, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Principal Cyber Systems Engineer based out of Annapolis Junction, MD. **What You'll ... Systems Engineering, applications, and solutions for external customer's enterprise-wide cyber systems and networks. We are seeking a person who is capable… more
    Northrop Grumman (04/10/25)
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  • Principal Cyber Systems

    Northrop Grumman (Annapolis Junction, MD)
    …work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer based out of Annapolis Junction, MD. **What you'll get ... to do:** Northrop Grumman is seeking a Systems Engineer well-versed in Windows, RHEL, and VMware technologies while supporting user account management tasks. In… more
    Northrop Grumman (06/17/25)
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  • Principal Cyber / Systems

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. We have an opening for a ** Cyber / Systems Engineer ** to join our team of qualified, diverse individuals in ... , communications links, and ground command & control (C2) systems . The principal engineer engages...Cybersecurity (RMF), and cryptographic component integration and/or development. The principal engineer ensures that Cyber more
    Northrop Grumman (05/30/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...(CODEX) is seeking a cyber engineer to join our team to… more
    Nightwing (04/25/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/30/25)
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  • Principal /Senior Principal

    Northrop Grumman (Chantilly, VA)
    … and continued O&M of existing systems . This position can be hired at a Principal Software Engineer or Sr. Principal Software Engineer level. ** ... of your career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join… more
    Northrop Grumman (05/28/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/28/25)
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  • Principal Cyber Security…

    ManTech (Chantilly, VA)
    **ManTech seeks a motivated, career and customer-oriented Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . This role offers the ... a critical cyber mission by maintaining and enhancing perimeter protection systems in a dynamic environment. **Responsibilities include but are not limited to:**… more
    ManTech (06/25/25)
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  • Principal Cyber Software…

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (04/13/25)
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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 OR Denver, CO.** ... 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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  • Principal Cyber Security…

    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 ... technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. **Responsibilities include… more
    ManTech (06/28/25)
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  • Sr Principal Cyber Software Test…

    Northrop Grumman (Annapolis Junction, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program.… more
    Northrop Grumman (04/10/25)
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  • Principle Lead Cyber Engineer

    BAE Systems (Reston, VA)
    …the community; driven to improve our future and protect our freedom. We're seeking a talented Principal Lead Cyber Engineer to join our team at our Reston, ... **Job Description** BAE Systems , a top-ten prime contractor to the US...VA location. As a Principal Lead Cyber Engineer , you'll...VA location. As a Principal Lead Cyber Engineer , you'll have the opportunity to… more
    BAE Systems (04/30/25)
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  • Pr. Cyber Software Security Assurance…

    Northrop Grumman (Dulles, VA)
    …as an independent, technical contributor in an Agile engineering environment, where the Cyber Systems Engineer may identify and prioritize security ... demonstrate ability to work independently is essential. **Additional Responsibilities for a Principal Cyber /Software Security Assurance Engineer include:** +… more
    Northrop Grumman (05/03/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    …Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible ... Senior Cyber Network Engineer Job Category: Information...Perform engineering support and system administration of applications and systems + Provide Tier 2/3 maintenance and engineering support… more
    CACI International (06/23/25)
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  • Senior Principal Information Systems

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... Responsibilities: + To protect the interests of national security, cyber incidents must be coordinated among and across DoD...within the Federal Government is required + The Information Systems Security Engineer shall perform, or review,… more
    Concurrent Technologies Corporation (07/04/25)
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  • XSOAR Cyber Security Engineer

    Motion Recruitment Partners (Washington, DC)
    …Remote** Contract $70/hr - $85/hr **Job Description** A healthcare company is seeking a Principal Cyber Security Engineer to join their dynamic team. You ... XSOAR Cyber Security Engineer Washington DC, District...as well as Splunk, and knowledge with other enterprise systems such as Crowdstrike, Proofpoint, Tanium, and Azure. Candidates… more
    Motion Recruitment Partners (06/12/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...Experience in installation and testing of security patches and cyber security products. + Hands-on experience designing and supporting… more
    Saliense Consulting (06/27/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top ... Secret Required** Seize your opportunity to make a personal impact as a **Senior** ** Principal Systems Engineer for Exchange Messaging** with GDIT. We're… more
    General Dynamics Information Technology (06/20/25)
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