• Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and...and ad-hoc scans/reports, and configure, maintain, and use various information security assessment tools. + Ability to… more
    ManTech (11/12/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job Category: Information...Have:** + Current Top Secret Clearance + IAM Level III or IAT Level III Certification as ... * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S....damage, or unauthorized access. + Maintaining network devices and information security incident, damage and threat assessment… more
    CACI International (10/18/25)
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  • Network Security Engineer - Palo…

    System One (Arlington, VA)
    Network Security Engineer - Palo Alto Contract to Hire Per federal contract requirements must be a US citizen Clearance: Successful completion of a Public Trust ... $105,000 to $110,00 range annually, plus benefits The Network Security Engineer role requires extensive Palo Alto...ability to deliver operational excellence. They also perform Tier III "Build and Run" activities across multiple network and… more
    System One (11/21/25)
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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...ability to deliver operational excellence. They also perform Tier III "Build and Run" activities across multiple network and… more
    System One (10/22/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …**What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer Science, ... experience with Splunk, network security and system security , supporting security information and...**What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification +… more
    Parsons Corporation (09/25/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... testing and evaluation (ST&E) activities prior to authorization. + Ensure information system security controls are implemented andoperatingeffectively throughout… more
    TekSynap (10/31/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly...obtain a Polygraph + Certified DoD 8140.01 and 8570.01-M Information Assurance Technical Officer (IAT) Level III … more
    CACI International (11/14/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …physically and virtually. + Lead and perform as ISSO to be focal point for all security matters related to specific sets of information systems. + Define an ... + Assist with: 1. analysis of cybersecurity, intelligence and information technology policy gaps for combat systems. 2. cybersecurity...** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will… more
    Imagine One Technology & Management (09/24/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Falls Church, VA)
    …SSBI or the ability to obtain one. + **CERTIFICATIONS:** + DoD 8570 IAT Level III certification (eg, CASP+ CE, CCNP Security , CISA, CISSP, GCED, GCIH). + Cisco ... Services,Cloud Computing Architecture,Enterprise Infrastructures,Technical Troubleshooting **Certifications:** Check Point Certified Security Administrator (CCSA) | Checkpoint Software Technologies - Checkpoint… more
    General Dynamics Information Technology (10/25/25)
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  • Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    …Active CCNP Enterprise + Must have one of the following DoD 8570 Baseline IAT Level III certifications + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task including… more
    TekSynap (09/05/25)
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