• Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …will be crucial in ensuring system stability, performance optimization, and proactive security . You'll also be responsible for providing clear and concise weekly ... and group management, access controls, and ensuring its overall stability and security . + Implementing and maintaining robust system hardening techniques will be a… more
    Leidos (12/20/25)
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  • Director, Field Sales - Mastercard Cybersecurity…

    Mastercard (Arlington, VA)
    …payments choices, making_ _transactions secure,_ _simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique ... prepare you to avoid a cyber crisis and ensuring your people, process and technology all work cohesively together to improve cyber workforce resilience in the event… more
    Mastercard (12/09/25)
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  • Azure Cloud Architect

    Concentrix (Richmond, VA)
    …Apply Now (https://cnx.wd1.myworkdayjobs.com/external\_global/job/USA-Work-at-Home/Cloud-Solution-Architect--Azure Security \_R1677345/apply?1=1) **Summary** We're ... The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled. The global technology and services leader that powers the world's best… more
    Concentrix (01/10/26)
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  • Specialist, Electrical Engineer (ASIC / FPGA…

    L3Harris (Herndon, VA)
    …of technology , developing state-of-the-art solutions that safeguard our nation's security . You'll collaborate with some of the brightest minds in the industry, ... With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains… more
    L3Harris (01/07/26)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …and overseeing all IT infrastructure upgrades, migrating to and maintaining technology services on Microsoft 365 and Azure, maintaining the IT baseline, ... software, applications, upgrades, and maintenance patches + Ensure network and system security practices comply with NIST SP 800-171 requirements + Prepare network… more
    Sciolex Corporation (01/07/26)
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  • Joint/COCOM Account Executive

    KBR (Chantilly, VA)
    …National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security ... have a profound impact on the country's most critical role - protecting our national security . Why Join Us? + Innovative Projects: KBR's work is at the forefront of… more
    KBR (01/01/26)
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  • Database Administrator

    CACI International (Ashburn, VA)
    Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... and support the Border Enforcement Applications for Government Leading-Edge Information Technology (IT) (BEAGLE) contract. You will have the opportunity to apply… more
    CACI International (12/09/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …constraints of diverse internal and external stakeholders. + **Researching available technology options** and their respective functional, performance, security , ... of **detailed technical and performance specifications** for mission-critical information technology solutions based on business needs, operational requirements, and… more
    M. C. Dean (11/28/25)
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  • Staff Solution Consultant

    Trellix (Richmond, VA)
    …operations. Along with an extensive partner ecosystem, we accelerate technology innovation through artificial intelligence, automation, and analytics to empower ... over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We… more
    Trellix (11/14/25)
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  • Database Administrator

    Highmark Health (Richmond, VA)
    …(eg, Always On Availability Groups) and assist with their implementation. + ** Security Management:** Administer SQL Server security , managing logins, users, ... roles, permissions, and ensuring compliance with security policies. + **Troubleshooting & Support:** Diagnose and resolve...answer questions and resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux,… more
    Highmark Health (01/16/26)
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