• Security Software Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be...following: 1. Penetration Testing (PENTEST) (government or contractor) 2. Red Team Operations (government or contractor) 3. Tool/ Software more
    Imagine One Technology & Management (06/25/25)
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  • Network Engineer (Data Center…

    Red River (Washington, DC)
    …+ Configure, manage, and troubleshoot Cisco ISE for network access control and security enforcement. + Collaborate with software and infrastructure teams to ... Red River Technology is actively seeking a dedicated and highly skilled Network Engineer to join our team in supporting a mission-critical program for the Navy.… more
    Red River (05/16/25)
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  • Senior Systems Engineer (Deployment)

    Red River (Washington, DC)
    …and analytical skills. **Desired Certifications and Skills:** + Microsoft Certified Systems Engineer + VMware Certified Professional 5 + Software Engineering ... Red River Technology is actively seeking a dedicated and highly skilled Senior Systems Engineer to join our team in supporting a mission-critical program for the… more
    Red River (05/30/25)
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  • Red Team Engineer

    Parsons Corporation (Centreville, VA)
    …coding practices and software development lifecycle. + Previous experience in a Red Team or offensive security role. + Familiarity with threat modeling and ... passionate about cybersecurity and discovering vulnerabilities? Join our elite Red Team as a Device Exploitation Engineer ...and provide detailed reports with actionable recommendations to enhance security posture. + Participate in Red Team… more
    Parsons Corporation (05/10/25)
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  • Systems Support Engineer I

    Red River (Chantilly, VA)
    At Red River Managed Services, we provide a welcoming and positive workplace where everyone feels valued and able to do their best work, fostering a one-team ... positioned to do their best work; you view every Red River colleague as a member of one team....you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service… more
    Red River (07/08/25)
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  • GEOINT Electro-Optical/Infra- Red

    KBR (Chantilly, VA)
    Title: GEOINT Electro-Optical/Infra- Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra- Red ... working across Geo-Spatial Intelligence (GEOINT), and specifically, Electro-Optical (EO) and Infra- Red (IR) programs and systems. This is a challenging and rewarding… more
    KBR (07/01/25)
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  • Information Technology Engineer

    Red Gate Group (Washington, DC)
    …systems and/or software application virtualization desired + Familiarity with Vitech's CORE MBSE software is a plus The Red Gate Group, Ltd. is an Equal ... The Red Gate Group, founded in 2006, is a...Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,… more
    Red Gate Group (07/08/25)
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  • DevOps Engineer

    Red Gate Group (Fort Belvoir, VA)
    …and employee wellbeing. Red Gate Group is seeking a talented DevOps Engineer to join our team supporting the Defense Threat Reduction Agency (DTRA) in Reston, ... The Red Gate Group, founded in 2006, is a...Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,… more
    Red Gate Group (06/27/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... prior employers + 3 years of experience performing offensive security activities such as red teaming, penetration...of total experience in a technical role such as security , networking, systems, or software development +… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Product Security Engineer

    Qualtrics (Reston, VA)
    …over 5,000 people across the globe who think that's work worth doing. **Senior Product Security Engineer , Platform Security - Reston, VA** **Why We Have This ... k8s security best practices, and container runtime security . + Analyze software applications for ...designing, analyzing, and conducting threat model assessments of enterprise software and services; penetration testing or red more
    Qualtrics (07/09/25)
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  • Principal Cyber/Systems Security

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We have an opening for a **Cyber/Systems Engineer ** to join our team of qualified, diverse individuals in the Tactical Space ... This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical accomplishments in securing complex systems… more
    Northrop Grumman (05/30/25)
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  • NMCC Information Systems Security

    TekSynap (Arlington, VA)
    …and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security ... strategies. + Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems. + Develop and implement security designs for… more
    TekSynap (06/18/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... strategies. o Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems. o Develop and implement security designs for… more
    KaylaTek, Inc. (06/05/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... in software development is required. + The Software Engineer develops, maintains, and enhances complex...years: Information Technology with Two (2) years' experience developing software on Red Hat Enterprise Linux (RHEL)… more
    Concurrent Technologies Corporation (04/13/25)
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  • Public Key Infrastructure (PKI) Software

    ManTech (Hanover, MD)
    **ManTech** is seeking a **Public Key Infrastructure (PKI) Software Engineer ** to join our mission-focused team in **Hanover, MD** . In this critical role, you ... oversight to software development teams. + Ensure adherence to software development lifecycle (SDLC) best practices, security standards, and compliance… more
    ManTech (07/09/25)
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  • Information Assurance System Security

    General Dynamics Information Technology (Manassas, VA)
    …Yes **Job Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise ... or upgrading legacy systems. The ISSE employs best practices when implementing security requirements within an information system including software engineering… more
    General Dynamics Information Technology (05/14/25)
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  • Senior Security Engineer , Identity…

    Amazon (Arlington, VA)
    …flexible controls which meet their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, development, and ... systems and frameworks. We are seeking an experienced software engineer who brings both skills and...Computer Science or related field - Experience on a Red Team or implementing proactive security practices… more
    Amazon (06/03/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical ... security risks. + Secure development environments by implementing application security architecture and conducting evaluations of software for security more
    Leidos (05/24/25)
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  • Host-Based Security Engineer

    KBR (Washington, DC)
    …and Cyber Hunt to Digital Forensics, Insider Threat, Continuous Monitoring, and Red /Blue Team Operations. Host-Based Security Engineer Job Description: ... Title: Host-Based Security Engineer Positions Contingent on Contract...analysis and behavioral analysis to identify and neutralize malicious software threats. - Conduct host-based forensic investigations to analyze… more
    KBR (06/10/25)
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  • Engineer , Junior Software

    BAE Systems (Lexington Park, MD)
    **Job Description** BAE Systems is looking for a Junior Software Engineer . The qualified candidate will work in a rapid development environment as part of a ... selected individual will display knowledge of C programming on Red Hat Linux Enterprise environment. The use of GNU...be available based on position level and/or job specifics. ** Engineer , Junior Software ** **113132BR** EEO Career Site… more
    BAE Systems (05/21/25)
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