• 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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  • 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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  • Sr. Principal Cyber Systems

    Northrop Grumman (Dulles, VA)
    …in the system security authorization package. **Basic Qualifications:** **Education:** Sr. Principal Cyber Systems Engineer + Bachelor's Degree (STEM) ... in 100% Agile Development and Operational environment(s). The Sr. Principal Cyber Systems Engineer will...and/or implementation of secure systems . Continuously ensure systems are compliant with program security requirements… more
    Northrop Grumman (05/23/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Annapolis Junction, MD)
    …to customers in the intelligence community, defense, civil, and commercial markets. Senior Principal Cyber Engineer Job Summary: A Senior Principal ... understanding, designing, developing, and testing the worlds most advanced cyber security capabilities, supporting both offensive and...so in collaboration with many teams. As a Senior Principal Cyber Engineer supporting the CODEX Services… more
    Nightwing (03/25/25)
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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 /Sr. Principal

    Northrop Grumman (Chantilly, VA)
    …of engineers, system administrators, and operators as a Principal or Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... 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 (05/02/25)
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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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  • Sr Principal Cyber Systems

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

    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… more
    Concurrent Technologies Corporation (04/13/25)
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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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  • Sr Principal Cyber Software Test…

    Northrop Grumman (Annapolis Junction, MD)
    …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 You'll ... 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 (04/10/25)
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  • Principal Cyber /AI Research…

    RTX Corporation (Columbia, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies… more
    RTX Corporation (06/07/25)
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