• Senior Vulnerability

    Cisco (Rockville, MD)
    …improve-by turning data into action and vulnerabilities into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go ... passionate about making a real difference in cybersecurity? At Cisco, our Vulnerability Management team (part of Splunk Global Security) is at the forefront of… more
    Cisco (12/30/25)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. ... Top Secret (TS) clearance (must be maintained) + 5+ years in Vulnerability Management , or Security Engineering within restricted/SCIF environments, including… more
    Zscaler (10/11/25)
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  • Senior Security Engineer

    SAIC (Washington, DC)
    …junior engineers and team members on best practices for security and vulnerability management in cloud environments. + Document security controls, ... **Description** We are seeking a skilled Security Engineer with extensive experience in vulnerability remediation at the operating system (OS) level to join our… more
    SAIC (12/19/25)
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  • Senior Sales Engineer - SLED, Mid…

    Proofpoint (Reston, VA)
    …partners that play a critical role in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you will be one ... an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead...provide valuable customer insight and real-world experiences to Product Management , Marketing and Product Development (Engineering) teams to help… more
    Proofpoint (12/25/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (10/18/25)
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  • Electrical Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Electrical Engineer , Senior Key Role: Manage the planning, design, construction and maintenance of physical infrastructure electrical systems. Ensure compliance ... of experience with electrical, industrial or facility reverse engineering and vulnerability assessment or analysis + Experience with engineering research, capability… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • FLEX Senior DDI Network Engineer

    Marriott (Bethesda, MD)
    …per hour **Expiration Date:** 01/06/2026 This is a temporary position. **Job Description** The Senior Network Engineer for DDI team, will be part of Network ... Reliability Engineering (NRE) team. Seeking a highly skilled DDI Engineer with strong operational and engineering expertise in Infoblox or equivalent technologies.… more
    Marriott (10/24/25)
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  • Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …and make a difference with us. Department Summary: The Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300) is looking ... to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected candidate will support multiple sponsors by… more
    The MITRE Corporation (12/18/25)
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  • Senior Platform Engineer

    Applied Research Solutions (Washington, DC)
    **Description** ARS is looking for a Senior Platform Engineer . As a Platform Engineer , you will play a crucial role in automating and optimizing our DevOps ... our awards and recognition program, and personalized attention from ARS Senior Managers. **Responsibilities:** + Infrastructure Management + Deploy Azure… more
    Applied Research Solutions (12/10/25)
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  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: DUTIES + ... Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...articulating ideas through papers and presentations to technical staff, management and customer decision makers + Take advantage of… more
    Vexterra Group (10/14/25)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Washington, DC)
    …of people every day. **_Job Overview:_** We are seeking a **strategic** and experienced ** Senior Engineer for IT Governance and Compliance** , who will be ... develops system back-up and disaster recovery plans, conducts incident responses, threat management , vulnerability scanning, virus management and intrusion… more
    Cardinal Health (11/14/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... requirements; provide solution recommendations; + Solution implementation **planning and management ** , including work breakdown structure definition, task planning,… more
    M. C. Dean (11/28/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …Systems Security Representative (ISSR) experts as a service through ISaaS to deliver vulnerability , compliance, and risk management services as part of a ... support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, mentor, and supervise… more
    TekSynap (11/30/25)
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  • Senior Cisco Network Engineer

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Cisco Network Engineer / Architect who is ready for a new challenge that will launch your career to the next level? + Tired of being treated ... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Cisco Network Engineer / Architect on one of our subcontracts. This… more
    GliaCell Technologies (11/06/25)
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  • Information System Security Engineer (ISSE)…

    TekSynap (Washington, DC)
    …Systems Security Representative (ISSR) experts as a service through ISaaS to deliver vulnerability , compliance, and risk management services as part of a ... + **Frameworks & Tools** + Experience with **Joint Cybersecurity Authorization Management (JCAM)** and/or **Xacta** . + **Certifications** + One or more… more
    TekSynap (12/24/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... cloud services, and related components, integration with system monitoring and management , as well as cybersecurity capabilities; work closely with System Architect… more
    M. C. Dean (11/28/25)
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  • Information Systems Security Engineer

    BAE Systems (Sterling, VA)
    …Cloud security control implementation, PKI implementation, STIG compliance and vulnerability management , and Security Development and Operations (SecDevOps) ... available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/21/25)
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  • Senior Information Systems Security…

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE ... security assessments of computing environments to identify points of vulnerability , non-compliance with established Information Assurance (IA) standards and… more
    Belay Technologies (12/08/25)
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  • Senior Engineer , IT Governance…

    Cardinal Health (Washington, DC)
    …HITRUST, SOC 2, ISO) available that enable in meeting those regulatory requirements. Senior Engineer will co-lead third-party certification (eg, HITRUST and SOC ... develops system back-up and disaster recovery plans, conducts incident responses, threat management , vulnerability scanning, virus management and intrusion… more
    Cardinal Health (12/06/25)
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  • Insider Threat Program Senior System…

    Leidos (Washington, DC)
    …hardening systems + Familiarity with endpoint protection, SIEM integration, and vulnerability management + Understanding of zero-trust architecture and secure ... **Description** The Digital Modernization Sector at Leidos currently has an opening for a Senior System Engineer supporting the HEITS Contract as part of the… more
    Leidos (10/03/25)
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