• Network Manager V

    Alaka'ina Foundation Family of Companies (Newport News, VA)
    …management responsibilities to include remote and onsite monitoring of system workload, configuration, and operation. + Installing, managing, maintaining, and ... troubleshooting wired and wireless data network systems and equipment. + Creating network diagrams, project plans, and network documentation to support RMF and ATO… more
    Alaka'ina Foundation Family of Companies (04/12/25)
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  • Network/SATCOM Technician

    CACI International (Williamsburg, VA)
    …will have experience configuring Cisco routers and switches, experience operating and configuring VSAT/ Idirect, experience in integration, fielding, production, ... Cycle Sustainment Management (LCSM) in Department of Defense (DoD) C5ISR systems , subsystems, and equipment. **Responsibilities:** + The Subject Matter Expert (SME)… more
    CACI International (06/24/25)
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  • Security Operations Center Analyst

    ManTech (Herndon, VA)
    …response (EDR) tools, and firewalls. + Strong understanding of network protocols, operating systems , and security architectures. + Knowledge of broader ... compliant certifications , and one of the following relevant certifications : Certified Information Systems Security Professional (CISSP), Certified Incident… more
    ManTech (06/07/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …other software design methodologies to create modular, scalable, and maintainable systems + Professional experience operating within cross-functional teams and ... AWS, Azure, or Google Cloud) and understanding of distributed system concepts, including scalability, fault tolerance, and data consistency...tools such as Harness, Jenkins, GitLab or Bamboo + Systems design, systems development, systems … more
    CACI International (05/29/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …and have a proactive approach to problem solving- Proficiency with common operating systems (e,g, Linux/Unix, Windows) Desired Skills:- Ability to provide ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (05/02/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …IDS/IPS, and email security platforms + Solid understanding of Windows and Linux operating systems , TCP/IP networking, and general network security principles + ... resilience, and integrated security operations + Knowledge of database and operating system security practices + Understanding of defensive cyber… more
    ManTech (06/25/25)
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  • Cyber Security Analyst - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Forensic Tools, Operating Systems (OS),Solid-State Drives (SSD) **Experience:** 8 + ... various data sources. + Demonstrated experience and in depth understanding of multiple operating systems such as Windows, Linux, iOS, and Android. + Demonstrated… more
    General Dynamics Information Technology (04/04/25)
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  • Firewall Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …FortiGate Firewall,Palo Alto Networks Next Generation Firewalls (NGFW) ** Certifications :** CCNP Enterprise (CCNP-Enterprise) - Cisco **Experience:** 10 + ... seeking a **Firewall** **Engineer** for our Healthcare Integrated General Ledger Accounting System (HIGLAS) program with the Centers for Medicare & Medicaid Services… more
    General Dynamics Information Technology (06/24/25)
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  • Cybersecurity Implementation Engineer

    General Dynamics Information Technology (Springfield, VA)
    …cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions ... compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent writing and communication skills, including the… more
    General Dynamics Information Technology (06/03/25)
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  • Network Administrator II

    CACI International (Springfield, VA)
    …and resolve of hardware and software problems involving the applications, the operating system , the hardware, the communications infrastructure, or any ... Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance *… more
    CACI International (04/12/25)
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