• Information Systems Security

    Amentum (Fort Meade, MD)
    …Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer** to join our team of ... front and back end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead… more
    Amentum (10/23/25)
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  • Principal Information Systems

    Steampunk (Mclean, VA)
    …the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7178/ principal - information - systems - security ... **Overview** **Steampunk** is searching for a ** Principal Information System Security ...CompTIA Advanced Security Practitioner (CASP) + Certified Information Systems Auditor (CISA) + Certified … more
    Steampunk (12/09/25)
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  • Senior ISSO

    BAE Systems (Annapolis Junction, MD)
    Security Specialist to join our team as a Senior Principal II. As an Information Systems Security Officer (ISSO), you will play a critical role in ... **Primary Roles and Responsibilities:** + Provide support for implementing and enforcing information systems security policies, standards, and methodologies… more
    BAE Systems (12/09/25)
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  • Principal Endpoint Security

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer** in our **National Security Sector's ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/28/25)
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  • Senior Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Systems Engineer - Messaging - Active Top Secret Required** ... your opportunity to make a personal impact as a ** Principal Systems Engineer - Messaging** with GDIT....to Succeed:** + **Education** : BS in Computer Science, Information Systems , Engineering, Mathematics, or other related… more
    General Dynamics Information Technology (12/10/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …: + Certified Information Security Manager (CISM); or + Certified Information Systems Security Professional (CISSP); or + CompTIA Security ... integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance...and Security standards such as the Defense Information Systems Agency (DISA) Security more
    V2X (11/15/25)
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  • Principal Cybersecurity Manager

    BAE Systems (Mclean, VA)
    …4 Foundation certification with the Managing Professional Framework or higher Certified Information Systems Security Professional (CISSP) or equivalentDoDM ... support, cybersecurity operations, design, and secure baseline configuration to protect DoD information systems (ISs) and infrastructure. This role requires a… more
    BAE Systems (12/09/25)
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  • Principal Coordinator, Security

    Capital One (Mclean, VA)
    …critical response communications + Responding to calls for equipment service and information about security -related technology systems , which includes, but ... Principal Coordinator, Security Operations Specialist I,...intelligence resources in order to identify and resolve physical security threats + Synthesize large amounts of information more
    Capital One (12/19/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Principal Systems Architect supporting our Intel Customer in Chantilly, VA . GDIT ... systems architecture for new or existing computer systems across diverse customer environments and security ...computer systems across diverse customer environments and security enclaves. + Creates, plans, and configures highly complex… more
    General Dynamics Information Technology (10/31/25)
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  • Data Protection and Security

    Highmark Health (Washington, DC)
    …data security and protection capabilities and supporting services. Mentors other information security and data professionals and provides guidance on data ... **Job Description :** **JOB SUMMARY** The Data Protection and Security - Principal Architect is a leadership...requested. **EXPERIENCE** **Required** + 10 years of experience in Information Security . + 4 years of experience… more
    Highmark Health (12/13/25)
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  • Senior Principal Security Engineer

    Oracle (Washington, DC)
    …are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for ... security automation tools and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud… more
    Oracle (11/25/25)
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  • Principal Systems Engineer-Defense

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Systems ** **Engineer-Defense** We are growing and looking for a **_Principal Systems_** **_Engineer_** to join our team in Ashburn VA. As our ... Principal Systems Engineer you will be an...**Compliance Statement** This position may require exposure to export-controlled information and subject to additional security screening.… more
    Curtiss-Wright Corporation (11/18/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    … Network Administrator, you'll be responsible for monitoring the performance and security of comprehensive IT systems , including networks, servers, applications, ... in a relevant field or additional certifications (eg, GIAC GSEC for advanced security hardening) + MCSA, VCP certification **Pay Information ** Full-Time Salary… more
    BAE Systems (10/30/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a full-time Principal Verification and Validation Engineerto support our work as a prime contractor on a high-profile ... more than 40 countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep people safe. **Required… more
    BAE Systems (11/11/25)
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  • Principal Engineer, Security

    Confluent (Washington, DC)
    …the next level. You're an owner who understands the high operational bar for security systems , and you make sure all the details (availability, reliability, ... One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you...Security Platform -- including external and internal and security systems and cloud infrastructure + Work… more
    Confluent (10/30/25)
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  • Principal Software Developer- Network…

    Oracle (Washington, DC)
    **Job Description** The Principal Member of Technical Staff will lead the development and management of software solutions that integrate with advanced networking ... a technical Subject Matter Expert (SME) with a focus on networking, the Principal Member of Technical Staff will take responsibility for complex projects, including… more
    Oracle (11/25/25)
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  • Principal Intelligence Analyst

    BAE Systems (District Of Columbia, DC)
    **Job Description** **Job Description** BAE Systems isseeking an Intelligence Analyst Principal to support ourwork as a prime contractor on a high-profile US ... more than 40 countries. We develop, engineer, manufacture, and support products and systems to protect national security and keep people safe. **Required… more
    BAE Systems (12/18/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (12/25/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in… more
    Leidos (10/30/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports the ... work alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems . **Responsibilities include but are not… more
    ManTech (12/13/25)
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