• Firewall Engineer

    SAIC (Springfield, VA)
    …Foundation certification. + Certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE), A10 Certification/Accreditation, , FortiGate ... and 14+ years IT network engineering support experience (Tier II, Tier III , network infrastructure implementation and maintenance). + Expert experience in… more
    SAIC (11/11/25)
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  • Senior Cyber Risk Manager (Splunk Engineer

    The MITRE Corporation (Mclean, VA)
    … Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... collaborative environment, working with cutting-edge technology and contributing to advanced security concepts in classified settings. We seek a proactive individual… more
    The MITRE Corporation (11/08/25)
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  • Senior Network Engineer

    Chenega Corporation (Arlington, VA)
    …with security , systems, cloud, and DevOps teams to align infrastructure strategies + Coordinate with vendors and service providers for escalations, procurement, ... **Req ID:** 38551 **Summary** **Senior Network Engineer ** **Arlington, VA** Are you ready to enhance...in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is… more
    Chenega Corporation (12/23/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Windows,System of Systems Engineering,Systems ... Design **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +...you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,… more
    General Dynamics Information Technology (10/31/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network ... Systems Engineer to join our team in support of Naval...Configure and maintain routers, switches, and firewalls + Maintain security configuration compliance and risk management in accordance with… more
    SMX (11/14/25)
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  • Cyber operations Readiness Assessment Network…

    TekSynap (Fort Belvoir, VA)
    Engineer /Reviewer will conduct in-depth cybersecurity assessments of boundary security devices, network infrastructure , and VoIP/VVoIP systems to ensure ... in network engineering or cybersecurity. + Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security , or equivalent). + Desired Certifications:… more
    TekSynap (12/24/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …including 2+ years working in a classified and air-gapped + IAT/IAM Level II or III certification (eg, CISSP, CAP, Security +, CISM) within 30 days of hire. + ... **Req ID:** 38632 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...and application systems. You will collaborate closely with architecture, security , and operations teams along with the Business Product… more
    Chenega Corporation (12/13/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of ... requirements, designs and orders. Understands how the overarching INFOSEC and COMSEC security requirements for the Customer network add to the complexity of this… more
    Nightwing (12/23/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Splunk Administrator **AND** + DoD Approved 8570 Baseline Certification: Category IAT Level III **CASP+ CE** - CompTIA Advanced Security Practitioner (CE) + ... resolve total system or technology-related IA issues. + Analyze information security requirements and apply systematic approaches to improve workflow, organization,… more
    TekSynap (10/23/25)
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  • DCEO Chief Engineer 4, DCC Communities

    Amazon (Chantilly, VA)
    …Operations Team. This committed group works to maintain the critical physical infrastructure that supports Amazon Web Services. Specifically, this team works to ... the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety… more
    Amazon (10/17/25)
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