• Application Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Web Application Security Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7168/ application - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (12/04/25)
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  • Cybersecurity SIEM Systems Engineer

    BAE Systems (Sterling, VA)
    …+ AWS-SEC (AWS Certified Security - Specialty) + MCASEA (Mobile Cloud Application Security Engineer Associate) + GPEN (GIAC Certified Enterprise ... people and organizations from cyber threats. As a Cybersecurity SIEM Systems Engineer , you'll play a critical role in supporting cybersecurity tools for all… more
    BAE Systems (10/30/25)
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  • Sr. Physical Security Engineer

    Amazon (Herndon, VA)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing ... Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center...Teams, and other partners to collaborate in the real-world application of physical security principles throughout AWS.… more
    Amazon (10/01/25)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Cloud Engineering,Cloud Security ,Cybersecurity **Experience:** 15 + years of related experience **US ... Citizenship Required:** Yes **Job Description:** **Cloud Engineer , Subject Matter Expert** Own your career as a...include Amazon, Microsoft, Oracle, and Google to review the security features of the offerings. + Assess and recommend… more
    General Dynamics Information Technology (10/13/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to ... At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help ensure...of Splunk audit logs to include OS, database, and application logs + Experience in evaluating query results and… more
    General Dynamics Information Technology (12/17/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... National Security !** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering… more
    Leidos (11/28/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place to make ... At GDIT, people are our differentiators. As a Network Security Engineer , you will help ensure today...leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to… more
    General Dynamics Information Technology (12/15/25)
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  • Lead Platform Engineer (Global Payment…

    Capital One (Mclean, VA)
    Lead Platform Engineer (Global Payment Network - Palo Alto, Security , Python, AWS, Terraform, Ansible) Do you love building and pioneering in the technology ... Platform Engineers who are passionate about creating and supporting Security Infrastructure with emerging technologies to join our team....emerging technologies to join our team. As a Platform Engineer , you'll have the opportunity to be on the… more
    Capital One (11/16/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative ... our country and protect our nation? As a systems security and network security engineer ,...systems, including installing, loading and patching operating system and application software. You will support Windows and Linux systems… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Lead Security Engineer

    Leidos (Reston, VA)
    …IT infrastructure, automate workloads, and pursue next-generation innovation. We are seeking a Security Engineer to serve as a technical leader for our critical ... the System Development Life Cycle (SDLC). As the **Senior Security Engineer ** , you will define the...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (12/20/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT +...leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to… more
    General Dynamics Information Technology (11/21/25)
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  • Endpoint Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endpoint Security Engineer Key Role: Design, deploy, manage, and operationalize enterprise endpoint data protection controls as a Trellix Endpoint Data Loss ... Prevention ( DLP ) Engineer . Serve as the technical owner for Trellix EDR...Build an enterprise-grade data protection program with visibility across security leadership, risk, and operational teams. Lead enterprise deployment,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... incentives may be available based on position level and/or job specifics. **Information Security Systems Engineer - Expert** **119131BR** EEO Career Site Equal… more
    BAE Systems (12/10/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Cloud Security Engineer ** , you will work within our growing DevSecOps practice delivering features to support developing, testing, and ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7125/cloud- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (11/29/25)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (10/09/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (11/28/25)
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  • Cyber Security Project Engineer

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information Security ... Cyber Security Project Engineer TS/SCI Clearance with...of appropriate information security controls and potential security functionality to ensure uniform application of… more
    The Metamorphosis Group (12/10/25)
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  • AI Security Engineer , Manager

    Deloitte (Mclean, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... per week. + 5+ years of experience in cybersecurity ( application , cloud and data security ) with strong...SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Architect + Certified SAFe(R) DevOps… more
    Deloitte (10/22/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Network Security Firewall Engineer

    ThermoFisher Scientific (Frederick, MD)
    …the world. Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for supporting solutions ... crafted to protect, detect, and alert to security threats in our enterprise network environment. A Day...are provided reasonable accommodation to participate in the job application or interview process, perform crucial job functions, and… more
    ThermoFisher Scientific (12/04/25)
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