• 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 /Systems…

    Northrop Grumman (Dulles, VA)
    …authentication, SIEM tools, etc, within terrestrial systems. + For space segments, the Principal Cyber SSE supports design and implementation of space vehicle ... Space organization. This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical accomplishments… more
    Northrop Grumman (04/15/25)
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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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  • Sr/Pr Cyber Engineer: Cryptographic Module…

    Northrop Grumman (Dulles, VA)
    Security Assessment Procedures, and POA&Ms. + For space segments, the Principal Cyber SSE supports design and implementation of space vehicle hardening, ... are not only part of history, they're making history. This Crypto/ Cyber Systems Security Engineering position requires demonstrated technical accomplishments… more
    Northrop Grumman (04/08/25)
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  • Senior Security Principal

    SAIC (Sterling, VA)
    **Description** SAIC has an immediate opening for a Senior Security Principal to assist in developing and administering security programs and procedures ... documents, and equipment. In this role you will: + Study and implement security regulations that apply to customer operations and relay them to supporting… more
    SAIC (05/18/25)
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  • Principal Account Executive, NATSEC,…

    Amazon (Herndon, VA)
    …with key stakeholders in SIGINT (Signals Intelligence), emerging technologies, and national security programs. The Principal Account Executive for National ... Description We are seeking an experienced Principal Account Executive to drive strategic partnerships and...The executive must excel in articulating value propositions to senior government officials, navigating complex security protocols,… more
    Amazon (05/16/25)
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  • Principal Security Technical…

    Microsoft Corporation (Sterling, VA)
    …areas, such as Data & AI, Modern Work, Core Infra, and App Innovation. As a ** Principal Security Technical Architect** onsite in the Hub, you will be working at ... in Washington DC, we are looking to hire a Principal Technical Architect with Security subject matter...will be a trusted customer advisor for the following: Security operations, Threat Intelligence, Cyber Incident Response… more
    Microsoft Corporation (05/10/25)
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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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  • Systems Engineer Senior Principal

    SAIC (Chantilly, VA)
    **Description** Join a winning team! SAIC's National Security and Space (NSS) Sector is currently hiring for a customer within the National Reconnaissance Office ... Chantilly, VA. This customer is responsible for designing, building, and operating national security -related systems based in space, in the air, and on the ground.… more
    SAIC (04/09/25)
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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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  • Sr Principal Systems Engineer - LINUX…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate and ... maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER** with GDIT. Your...plan with integration of DoD STIGs and other recommended security standards. + Monitor all solutions integrated via a… more
    General Dynamics Information Technology (05/01/25)
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  • Sr Principal Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Job Description Summary:** ** Senior Principal Systems Engineer** Seize your opportunity to ... make a personal impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that matter… more
    General Dynamics Information Technology (03/07/25)
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  • Sr Principal Systems Engineer - Exchange…

    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 ... succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an...as technical and functional training expert. + Ensuring the security and integrity of system and product solutions. +… more
    General Dynamics Information Technology (04/07/25)
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