• Senior Principal Cyber

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our team in the **Chantilly, VA.** ... lieu of degree + 10+ years of experience in a cyber role + Experience with Security Information and Event Management (SIEM) platforms, and/or Splunk + Knowledge… more
    ManTech (05/20/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented Cyber Engineer Principal to join our team in Chantilly, VA to provide unparalleled support to our ... decks, to include detailed cost estimates, based on projects for senior leadership presentation + Coordinate the engineering, integration, and administration… more
    ManTech (04/29/25)
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  • Principal Analyst, Cyber Risk…

    Capital One (Mclean, VA)
    …and perform independent tests of our security and technology risk. As a Principal Analyst, Cyber Risk & Analysis in Technology Risk Management - you will ... Principal Analyst, Cyber Risk & Analysis...opportunity to operate with both autonomy and empowerment from senior leadership. The successful candidate will be a seasoned… more
    Capital One (04/09/25)
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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 ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics...+ Lead the design, implementation, and optimization of enterprise-wide security solutions. + As a senior technical… more
    Leidos (03/29/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    …to 10% Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be ... Senior Cyber Network Engineer Job Category:... Senior Cyber Network Engineer Job Category: Information Technology Time...on a computer screen _Desired:_ + Understanding of federal Cyber Security Guidance (eg, NIST SP 800-37,… more
    CACI International (03/25/25)
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  • Principal Security Engineer, Amazon…

    Amazon (Herndon, VA)
    …your department and have a strong vision for where the organization should go. Principal Security Engineers ensure Amazon is leading the industry in building and ... protecting our organization, information, and data. Key job responsibilities Principal Security Engineer's at Amazon have broad...Amazon have broad experience solving complex and highly exposed cyber security issues, as well as leading… more
    Amazon (05/16/25)
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  • Senior / Principal Software Engineer…

    Microsoft Corporation (Reston, VA)
    …Would you like to be part of one of the world's most advanced cyber - security solutions and protect millions of computers from thousands of active attack ... Security represents the most critical priorities for our...and data platform development. We're looking to recruit both ** Senior and/or Principal Software Engineer.** You will… more
    Microsoft Corporation (04/18/25)
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  • Senior Principal Systems Integration…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking experienced ** Senior Principal Systems Integration Engineer** to support the Space Development Agency (SDA) Tranche 3 Program ... can be based out of Chantilly, VA; Aurora, CO; El Segundo, CA As the ** Senior Principal Systems Integration Engineer** , you will be supporting the Systems… more
    SAIC (04/17/25)
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  • Hardware Reverse Engineer (Jr., Senior

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... automating reverse engineering and exploit development + Create and develop novel security applications for embedded systems + Quickly isolate areas of interest in… more
    Parsons Corporation (04/25/25)
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  • Principal Associate, TRM Controls Review

    Capital One (Mclean, VA)
    …or avoid the risks altogether. Associates within TRM are highly-skilled information security , cyber , technology, and risk management professionals who have a ... Principal Associate, TRM Controls Review Technology Risk Management...expert advice, credible challenge, and effective oversight of information security and technology activities to identify, assess, control, and… more
    Capital One (05/14/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …and capacity of a VLAN/LAN/WAN environment + Experience in installation and testing of security patches and cyber security products. + Hands-on experience ... the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer)...+ Provides for the management, testing, and installation of security patches and cyber security more
    Saliense Consulting (05/03/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …is seeking a skilled Principal Integration Engineer to join a new cyber security program and play a key role in supporting government-critical systems. ... combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support… more
    Leidos (03/31/25)
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  • Principal Associate, Process Management- ES…

    Capital One (Mclean, VA)
    Principal Associate, Process Management- ES Risk Capital One is a diversified bank that offers a broad array of financial products and services to consumers, small ... practices. This role is highly visible and involves frequent interaction with senior leaders, including accountable executives, to drive meaningful change in our… more
    Capital One (05/14/25)
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  • Principal , Trade Counsel

    L3Harris (Arlington, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Principal , Trade Counsel Job Code: 21106 Job Location: Arlington, VA ... Job Schedule: 9/80 REG Job Description: The Principal , Trade Counsel will support the implementation and enforcement of policies to ensure compliance with US trade… more
    L3Harris (04/27/25)
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  • System Engineer Principal Uscybercom SETA…

    Sciolex Corporation (Chantilly, VA)
    …briefings for senior decision makers. + Support efforts regarding Space Cyber Vulnerabilities assessments and development of Defensive Cyber Policy for the ... meetings at NSA Overhead Program Division (OPD), coordinating offensive cyber opportunities for USCYBERCOM and the NRO. Make a...the NRO. Make a difference in securing our nation's security through quality Outreach support of NRO's tools and… more
    Sciolex Corporation (04/16/25)
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  • Principal Software Developer

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Software Engineer** to join our team!! In this role, you will be… more
    Parsons Corporation (05/20/25)
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  • Principal , Global Trade Compliance

    L3Harris (Arlington, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Principal , Global Trade Compliance Job Code: 23916 Job Location: ... or Melbourne, FL Job Schedule: 9/80 Job Description: The Principal , Global Trade Compliance will focus on managing L3Harris'...the Consent Agreement + Provides advice and guidance to senior leaders on the complex application and implementation of… more
    L3Harris (05/10/25)
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  • Principal Civil Roadway & Highway Engineer

    Parsons Corporation (Centreville, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... looking for. **Job Description:** **Join Parsons Corporation as a Principal -Level Roadway & Highway Design Engineer** Are you an...Highway Design Engineer. This is an exciting opportunity for senior engineers who are eager to step into project… more
    Parsons Corporation (03/14/25)
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  • Principal Software Scientist

    Leidos (Arlington, VA)
    **Description** Are you a motivated Principal Software Scientist with a technical vision and hands-on knowledge of mission focused systems? The Leidos Innovations ... Center's newly established Information and Data Science Division is seeking a Senior Software Scientist to lead our strategic solution development. This role will… more
    Leidos (04/18/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/23/25)
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