• Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves as Key ... baselines and patches align with security requirements. + Perform TEMPEST, network intrusion analysis, and configuration audits asrequired. + Recommend corrective… more
    TekSynap (10/31/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and ... will provide system level requirements analysis, facility and system design, network design, market/trade studies and analysis, and logistics support in support… more
    SimIS Inc. (11/06/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …+ Collaborate with cross-functional teams to ensure secure implementation of network and system architectures. + Recommend and implement security measures and ... Specialist (ASM). **AND** + DoD Approved 8570 Baseline Certification: Category IAT Level III + **CASP+ CE** - CompTIA Advanced Security Practitioner (CE) + **CCNP… more
    TekSynap (10/23/25)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... prevent future risks. **Responsibilities include:** + Demonstrated advanced experience with network traffic and communications, including known ports and services; +… more
    Leidos (10/31/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …Administrator **AND** + DoD Approved 8570 Baseline Certification: Category IAT Level III **CASP+ CE** - CompTIA Advanced Security Practitioner (CE) + **CCNP ... Security** - Cisco Certified Network Professional Security + **CISA** - Certified Information Systems...5/SSBI) Critical-Sensitive clearance. **Overview** We are seeking a Cybersecurity Engineer to join our Defense Logistics Agency (DLA) Team.… more
    TekSynap (10/23/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …IPS Blade **AND** + DoD Approved 8570 Baseline Certification: Category IAT Level III + **CASP+ CE** - CompTIA Advanced Security Practitioner (CE) + **CCNP Security** ... - Cisco Certified Network Professional Security + **CISA** - Certified Information Systems...5/SSBI) Critical-Sensitive clearance. **Overview** We are seeking a Cybersecurity Engineer to join our Defense Logistics Agency (DLA) Team.… more
    TekSynap (10/23/25)
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  • DCEO Chief Engineer 4, DCC Communities

    Amazon (Chantilly, VA)
    …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 ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (10/17/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …to respond to incidents/events; + Performs digital media analysis on host, server, and network data as required to analyze and respond to an incident, to include but ... analysis and malware reverse engineering on host, server, and network data as required to analyze and respond to...and notification **Preferred Qualifications:** + Masters degree + IAT III The likely salary range for this position is… more
    General Dynamics Information Technology (11/13/25)
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  • Firewall Engineer

    Insight Global (Mount Vernon, VA)
    …degree in a computer science/computer engineering related discipline b) 8-10 years IT network engineering support experience (Tier II, Tier III , network ... infrastructure implementation and maintenance) c) Expert experience in one or more of the following security devices: Palo Alto firewalls, Panorama management console, Fortinet FortiGate NGFW, A10 Encrypted Traffic Inspection/Application Delivery, and Cisco… more
    Insight Global (12/18/25)
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  • Information Systems Security Engineer , II

    Parsons Corporation (Fort Belvoir, VA)
    …applicable experience) + 2+ years of hands-on experience with Splunk, network security and system security, supporting security information and event management ... Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification + Knowledge of Cloud (ie, AWS C2S, Commercial, and GovCloud) security… more
    Parsons Corporation (12/25/25)
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