• Principal Vulnerability

    Oracle (Washington, DC)
    **Job Description** Require vulnerability research, testing, code review. Security protocols, expert level Java and C skills. **Responsibilities** Must have: 10+ ... years of on platform security, security protocols and Java security model, expert on Java, C/C++ skills Required: experience in incident resolution through bug analysis and code fixes; great communication skills, work with remote teams Plus: Past research and… more
    Oracle (12/09/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is… more
    Nightwing (12/12/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a ... the federal government. **MEANINGFUL WORK AND PERSONAL IMPACT** _As an_ **_AI Cybersecurity Engineer Principal_** _, the work you'll do at GDIT will be impactful to… more
    General Dynamics Information Technology (12/17/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (12/19/25)
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  • Principal Design Quality Engineer

    Stryker (Baltimore, MD)
    Join **Stryker's Design Quality Digital team** as a ** Principal Design Quality Engineer ** and help shape the future of digital solutions for **Trauma, Foot & ... posted for a minimum of 3 days. Click here (https://stryker.wd1.myworkdayjobs.com/StrykerCareers/job/New-Jersey-Virtual-Address/ Principal -Design-Quality- Engineer Digital--Remote-\_R553649) to view the original posting… more
    Stryker (11/19/25)
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  • Information Systems Security Engineer

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

    GliaCell Technologies (Annapolis Junction, MD)
    …not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch your ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/10/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Systems Engineer who is ready for a new challenge that will launch your ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Systems Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (12/03/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... Ability to work with some amazingly talented people Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (11/21/25)
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  • Principal DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal DevOps Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal DevOps Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/12/25)
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  • Principal Software Engineer - BMC…

    Oracle (Washington, DC)
    …for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer - BMC Development As a Principal Software ... image signing and secure update/rollback, TPM/ROT integration, SPDM attestation, vulnerability remediation (CVE), and hardening. + Collaborate with platform,… more
    Oracle (11/25/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive in ... OpenShift + Experience with managing cyber security processes including vulnerability assessments. + Experience developing system models, simulations, and complex… more
    RTX Corporation (10/24/25)
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  • Principal Security Engineer

    Oracle (Washington, DC)
    …for managing security for every device in our data centers. A security-focused engineer at any level can have significant technical and business impact. Come shape ... a variety of work ranging from cloud security, application security, vulnerability analysis, threat modeling, and hacking/enterprise network penetration. The biggest… more
    Oracle (11/25/25)
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  • Principal Cybersecurity Systems…

    Leidos (Linthicum Heights, MD)
    …Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate ... in relevant security-related meetings and reviews in an effort to translate vulnerability knowledge into guidance to prevent and/or manage risk. Clearly document… more
    Leidos (10/17/25)
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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 Navy ... technical responsibilities include:_ 1. _Analyze supply chain data to inform vulnerability and risk assessments related to suppliers, manufacturers, and logistics… more
    BAE Systems (12/18/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise ... security strategies and ensure sustained compliance. + Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis,… more
    TekSynap (11/30/25)
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  • Information Systems Security Engineer

    TekSynap (Washington, DC)
    …etc.), program personnel, and Government security representatives. + Serve as a principal advisor to the Government and service laneleads on all matters, technical ... during the lifecycle of the system includingupdating network diagrams, vulnerability scans, STIG checklists,hardware/software lists, and SCRM certificates. +… more
    TekSynap (11/06/25)
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  • ServiceNow SecOps Business Process / Technical…

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3491 Systems Engineer - Principal I - ESE05 Powered by JazzHR ... Response (SIR): enrichment, correlation rules, and automated playbooks. o Vulnerability Response (VR): scanner integrations, remediation workflows, patch group… more
    BCMC (11/19/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    SYSTEMS ENGINEERS Job Type: Full Time Level: Mid, Senior, Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS/SCI with ... analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability , Survivability, Produceability, etc.). + Establishing and following a… more
    Artera Technologies (12/02/25)
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  • Information System Security Engineers

    Artera Technologies (Annapolis Junction, MD)
    …SYSTEMS SECURITY ENGINEERS Job Type: Full Time Level: Mid, Senior, Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: ... environments. General Qualifications: + 14 years of IA System Architect and Engineer (IASAE) experience, to include recent experience within the last five years,… more
    Artera Technologies (12/02/25)
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