• 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/7252/ application - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (12/31/25)
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  • Application Security Engineer

    US Tech Solutions (Arlington, VA)
    …in the following: - OWASP Secure Coding Practices - Common software and web application security vulnerabilities - Application security scanning tools ... Collaborate with a team of engineers to implement specific security policies in the CI/CD security tools...problems - Experience with two or more of the application build environments like Jenkins, Gradle, Maven. - Familiarity… more
    US Tech Solutions (01/02/26)
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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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  • 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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  • 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 (12/31/25)
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  • Field Electronic Security Systems…

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** **FIELD ELECTRONIC SECURITY SYSTEMS ENGINEER (MCESS)** Bowhead is seeking an Field Electronic Security Systems (ESS) Engineer to join our ... Security Systems (MCESS) contract in Quantico, VA. The Field Electronic Security Systems (ESS) Engineer candidate will be assigned to multiple… more
    UIC Government Services and the Bowhead Family of Companies (01/03/26)
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  • Network Engineer Senior ( Security

    General Dynamics Information Technology (Fort Belvoir, VA)
    …knowledge of F5 BIG-IP deployment and configuration with Local Traffic Manager and Application Security Manager + Hardening network devices in accordance with ... and authentication policies on F5 BIG-IP to support web application hosting. **WHAT YOU'LL NEED TO SUCCEED:** + **Education:**...Professional - Enterprise + Palo Alto Networks Certified Network Security Engineer + ​ **Location** : On… more
    General Dynamics Information Technology (12/09/25)
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  • Security Engineer , AWS…

    Amazon (Arlington, VA)
    Description As a Security Engineer at Amazon Web Services, you'll work hand-in-hand with some of the smartest specialists and engineers to create, maintain, and ... grows. AWS Security is looking for a Security Engineer to join our team as...groups throughout Amazon), while having an understanding of the application of information security in a broad… more
    Amazon (10/31/25)
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  • Splunk Security Engineer (TS/SCI)…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk ... security standards and compliance requirements. Additionally, the Splunk Engineer is responsible for ensuring ICS 500-27 audit compliance, maintaining the… more
    SMX (01/02/26)
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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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  • Tealeaf Security Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as a **Tealeaf Security Engineer ** supporting the United States Postal Service. GDIT is your ... At GDIT, people are our differentiators. As a **Tealeaf Security Engineer ** , you will help ensure...a typical day will include: + Responsible for web application security to monitor, analyze, and report… more
    General Dynamics Information Technology (12/17/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... systems, and software applications ensuring integration with Information Assurance (IA) security integrity requirements for the enclave. + Install the LAN, WAN,… more
    Chenega Corporation (12/01/25)
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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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  • Network Security Engineer

    System One (Arlington, VA)
    Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client: FDIC Type: Contract To Hire Compensation: $70/HR - only W-2 Contractor ... Work Model: Hybrid Public Trust Responsibilities: The Network Security Engineer role requires extensive Palo Alto Panorama, Firewalls, and Global Protect… more
    System One (12/26/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a... Security Engineer will need to be a self-starter with excellent...Work closely with senior engineers, other team members and application owners to solve technical problems at the network,… more
    Leidos (11/25/25)
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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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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …field. + Strong understanding of network security , endpoint security , cloud security , and application security . + Experience with security ... identity, and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones), encryption,… more
    SOS International LLC (12/31/25)
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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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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    **Description** We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal role, you will be responsible for ... designing, implementing, and maintaining security measures, with a specific focus on leveraging the Sepio platform for asset visibility and rogue device mitigation.… more
    Leidos (11/25/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our...mission and help build a strong practice in SaaS Application Security . This position is located in… more
    CoStar Realty Information, Inc. (11/04/25)
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