• Network Operations Center (NOC) Engineer…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer ( Tier 2 ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE,… more
    CACI International (07/26/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …C-IRT stand-down; + Conduct Quality Control reviews of a percentage closed CSOC Tier 2 tickets each week to ensure proper analysis, categorization, ... Contract Services; + Performs malware analysis and signature development; + Coordinate with CSOC Tier 1 and 2 services to remediate all discrepancies and provide… more
    General Dynamics Information Technology (09/30/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job...* * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role ... of a highly skilled team dedicated to protecting national security interests. **Responsibilities:** + Coordinate and implement tasks during...malware analysis and signature development. + Coordinate with CSOC Tier 1 and 2 services to remediate… more
    CACI International (08/23/25)
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  • SailPoint IIQ Senior Analyst & Tier…

    Guidehouse (Mclean, VA)
    …Public Trust **What You Will Do** **:** A SailPoint IdentityIQ (IIQ) Senior Analyst & Tier 2 Specialist plays a critical role in bridging business needs with ... and access management (IAM) needs as well as during Tier 2 troubleshooting process. + Support upgrades,...**:** + Bachelor's or degree in Computer Science, Information Security , or related field. + 5+ years experience working… more
    Guidehouse (10/02/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...Strata program based out of Herndon, VA\. The Systems Engineer will be a member of the Operations Team… more
    Lockheed Martin (10/02/25)
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  • NOC Tier 1 Support Specialist

    M. C. Dean (Springfield, VA)
    …for performance issues and + Analyze alerts, verify incidents, and escalate issues to Tier 2 or higher as + Perform initial troubleshooting steps and document ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...world for the better. We are seeking a **NOC Tier 1 Support Specialist** to join our ** Security… more
    M. C. Dean (08/27/25)
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  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily ... trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to...4+ years of experience in domains relevant to Information Security ; or 2 + years with a Bachelor's… more
    Lumen (09/17/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's scheduled ... security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What...improvements + Conduct weekly Quality Control reviews of closed Tier 2 CSOC tickets to ensure: +… more
    System One (08/03/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... critical and VIP tickets via telephone call or by e-mail within two ( 2 ) hours upon notification from the appropriate government authority. + Installation of Campus… more
    Chenega Corporation (09/01/25)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... servers, workstations, routers, switches, and firewalls + DoDD 8570/8140 IAM Level 2 professional certification (eg, Security +, CISSP, CISSM, etc.) + Prior… more
    Nightwing (08/27/25)
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