• Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security ,Red Hat Ansible,Red Hat ... Linux (RHEL), Security Technical Implementation Guides (STIGs) **Certifications:** Comp TIA Security + Certified - CompTIA - CompTIA, Red Hat Certified System… more
    General Dynamics Information Technology (08/22/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you!...in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is… more
    Chenega Corporation (08/13/25)
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  • Senior Watch Officer

    ManTech (Herndon, VA)
    …Watch Officer leads all Watch Operations and oversees 24/7 real-time network operations , cybersecurity incidents, and critical IT service disruptions to ... not limited to:** + Lead and manage the watch operations team during assigned shifts, ensuring continuous monitoring and...a supervisory or lead role. + Strong understanding of network protocols, security tools, and incident response… more
    ManTech (09/04/25)
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  • Azure Platform Engineer

    Insight Global (Midlothian, VA)
    …- Azure Networking: Design, implement, and manage Azure Virtual Networks, subnets, network security groups, and VNet peering to ensure secure and ... Azure security controls, including Azure Key Vault for key management, Azure Security Center , and Azure Sentinel for threat detection and response. -… more
    Insight Global (09/25/25)
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  • Systems Integrator

    Nightwing (Sterling, VA)
    …Desired Certs: + CompTIA: CompTIA A+ (for hardware and software troubleshooting), CompTIA Network + (for networking), CompTIA Security + (for security ). + ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • OSC Technician - Day Shift (VA1)

    CoreSite (Reston, VA)
    …Education/Experience: + Two years work experience in a technical capacity, prior experience in a Network Operations Center (NOC) or Data Center ... the future of digital infrastructure while nurturing your professional growth and success. Operations Support Center Technician's Role: As a member of CoreSite's… more
    CoreSite (10/03/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability scanning (eg, Tenable Nessus/ Security Center ), and other systems and security management ... MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Advanced knowledge of… more
    M. C. Dean (08/30/25)
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  • Cybersecurity Intern

    Parsons Corporation (Centreville, VA)
    …this role, under direct supervision, you will support and works with all teams inside the Security Operations Center (SOC) playing a role in supporting the ... now. We've got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Security Operations Intern** to join our team! In… more
    Parsons Corporation (09/25/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …Qualifications: + Experience with network infrastructure, database, cloud and data center operations , security protocols + Familiarity with AWS and ... repositories and workflows. + Collaborates with software development and operations team to integrate security practices. +...software development and operations team to integrate security practices. + Ensures compliance with security … more
    KBR (09/05/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …Integration of Security Solutions: Integrate Cisco ISE and other zero trust security solutions with existing network infrastructure and security tools. ... updates through WSUS and applications via the MECM Software Center , ensuring systems are up-to-date and secure. + Develop...Ensure seamless operation and compatibility to enhance security without compromising network performance. + Working… more
    Systems Technologies, Inc. (07/18/25)
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