• Web Application Security

    Steampunk (Washington, DC)
    **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/6973/web- application - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (11/11/25)
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  • Cybersecurity Application Security

    Nelnet (Washington, DC)
    …for people where they live, learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, ... vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security experience + Experience integrating security tooling and… more
    Nelnet (12/18/25)
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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 (10/04/25)
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  • Security Engineer

    Zoom (Washington, DC)
    What you can expect As an Application Security Engineer , you will work with security testing automation and tools, focusing on Static Application ... Application Security Testing implementation. You'll develop security programs, guide teams on secure coding, and manage..., Computer Engineering). + Prove experience working as a Security Engineer or in a similar role… more
    Zoom (12/19/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Washington, DC)
    …our federal programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. Please note ... performance, reliability, and proactive alerting. + Harden infrastructure through security -first DevSecOps practices - patching (RHEL 8/9), vulnerability scanning… more
    Cadmus (10/07/25)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    Security Engineer Location: Alexandria, VA, US Job ID: ATR 17718 Job Description Job Title: Security Engineer Location: Full Remote Eligibility: ... an MBI (T2) clearance Job Description: As a Network Security Engineer Senior, the work you'll do...is 512KB, allowed file types are doc, docx, pdf, odf, and txt Message Success! Your application was successfully… more
    Arena Technical Resources, LLC (11/29/25)
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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 (10/03/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... of technical, operational, and management controls throughout system and application lifecycles, with a particular focus on quality and...+ Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (11/30/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in ... Oauth, OpenID, SAML, SPML). + Knowledge of system and application security threats and vulnerabilities (eg, buffer overflow, mobile code, cross-site… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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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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  • 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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  • 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 (12/18/25)
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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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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...+ 6+ years of experience in vulnerability discovery / security engineering / application security more
    Oracle (12/20/25)
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  • Security Software Engineer

    SpaceX (Washington, DC)
    Security Software Engineer (Starshield) Washington, DC Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... possible, with the ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and… more
    SpaceX (10/29/25)
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  • Engineer , Information Security

    Cardinal Health (Washington, DC)
    …+ **Collaboration & Communication:** Coordinate cross-functional teams, including Information Security , IT Operations, HR, and Application Development, to ... highly skilled and experienced Identity and Access Management (IAM) Engineer to join our team. In this pivotal role,...principles. + Familiarity with AI/ML concepts and their practical application in security and risk management, especially… more
    Cardinal Health (11/21/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Zero Trust Security Engineer ** to join our team, supporting a critical program with the US Coast Guard. This position ... be a hybrid remote position. **Responsibilities** The Zero Trust Security Engineer will be responsible for leading...all matters related to ZT methodology and its practical application . + Serve as the primary Subject Matter Expert… more
    GovCIO (11/18/25)
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  • Cloud Security Engineer

    World Wide Technology (Washington, DC)
    …Washington, DC** **What will you be doing?** WWT is seeking a **Cloud Security Engineer ** to help design, implement, and maintain secure cloud environments ... and Kubernetes hardening. + Certifications such as AWS Certified Security - Specialty, Azure Security Engineer...search for a job opening or to submit an online application , please call ### and ask for Human… more
    World Wide Technology (12/19/25)
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