• Principal Cyber / Systems

    Northrop Grumman (Dulles, VA)
    …the Tactical Space organization. This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical ... subsystem. + Performing Attack Surface Analysis (ASA) and preparing Systems Security Plan (SSP) documentation for complex...terrestrial systems . + For space segments, the Principal Cyber SSE supports design and implementation… more
    Northrop Grumman (05/30/25)
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  • Cyber Security Testing (Data…

    Capital One (Mclean, VA)
    Cyber Security Testing (Data Analyst), Principal Associate As a data analyst in Cyber 's Security Testing organization, you will help advance the ... newly formed Cyber Frequent Issues Risk Mitigation (C-FIRM) program. C-FIRM identifies...tools + AWS Certified Solutions Architect or Certified Information Systems Security Professional (CISSP) certification At this… more
    Capital One (06/06/25)
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  • Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...problems. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (04/16/25)
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  • 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 ... program-related 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 Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated and mission-focused ** Principal Cyber Systems Engineer** to join our team in **Chantilly, Virginia.** This role supports ... security technologies. You will help protect vital systems and drive cyber defense innovation in...is essential + Performing the duties of an Information Systems Security Engineer (ISSE) in coordination with… more
    ManTech (06/13/25)
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  • 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.** ... of degree + 10+ years of experience in a cyber role + Experience with Security Information...Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration, general operating system security practices,… more
    ManTech (05/20/25)
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  • Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The ... including but not limited to Standard Operating Procedures and VISIO diagrams. ** Principal Cyber Systems Engineer Basic Qualifications:** + **Active… more
    Northrop Grumman (04/25/25)
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  • Principal Associate - Cyber , Risk…

    Capital One (Mclean, VA)
    Principal Associate - Cyber , Risk &... (application security , network security , cyber security , data protection), information systems ... or Technology Operations, such as Cloud provider certifications, Certified Information Systems Security Professional (CISSP), or Certified Information … more
    Capital One (05/30/25)
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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... security management certification (Open FAIR, Certified Information Systems Security Professional (CISSP), Certified Information … 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...or Ansible. **Favorable if you have:** + Certified Information Systems Security Professional (CISSP). + GIAC … more
    Leidos (03/31/25)
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  • Cyber DLP Engineer, Principal

    Capital One (Mclean, VA)
    …driving complex technical initiatives to full delivery leveraging knowledge of Cyber security practices, software engineering principles, agile frameworks, and ... Cyber DLP Engineer, Principal Associate Capital...will work alongside software engineers, DBAs, Product Owners, and Security Architectures to ensure the DLP symptoms are resilient,… more
    Capital One (06/13/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …collaborative team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer** Cyber ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (04/25/25)
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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...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (03/29/25)
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  • Principal Cyber Network Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Cyber Network Engineer** to join our team in **Chantilly, Virginia.** As a Principal ... and load balancers) + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP...Go, Java, Java Script, Node.js + Knowledge of federal Cyber Security Guidance such as NIST SP… more
    ManTech (06/06/25)
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  • Principal /Senior Principal

    Northrop Grumman (Chantilly, VA)
    …continued O&M of existing systems . This position can be hired at a Principal Software Engineer or Sr. Principal Software Engineer level. ** Principal ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/28/25)
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  • Pr. Cyber Software Security

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

    BAE Systems (Reston, VA)
    …war figther while leading a team of support engineers. You will make impacts as a Principal Lead Cyber Security Engineer in the following ways: + Decompose ... Security Products (CSP) portfolio. Your Role: As a Principal Lead Cyber Engineer, you'll be responsible...You'll work closely with cross-functional teams to ensure the security of our products and systems for… more
    BAE Systems (04/30/25)
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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 for ... load balancers) + Solid understanding of Windows and Linux systems , general operating system security practices, TCP/IP...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 Industrial Security

    Nightwing (Sterling, VA)
    Security , or Program Security A basic understanding of Information/ Cyber Security Knowledgeable of SCI Security requirements, Intelligence Community ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...and changing safe and door combinations, manage Intrusion Detection Systems (IDS) Information Security - processing data… more
    Nightwing (04/09/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer** to provide technical expertise and guidance to ... document mission solution architecture and interfaces. + Comply with Risk Management (ie, cyber security ) Framework to ensure that the program addresses and… more
    SAIC (03/27/25)
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