• Senior Architect - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …for new or existing computer systems across diverse customer environments and security enclaves. + Creates, plans, and configures highly complex engineering systems ... of experience + Active TS/SCI with Polygraph + CompTIA Security +CE or similar for IAT Level II DoD 8570...+CE or similar for IAT Level II DoD 8570 certification DESIRED SKILLS + Background in automation of infrastructure… more
    General Dynamics Information Technology (09/16/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... industries. We are seeking a **O&M Network Specialist** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (09/16/25)
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  • Red Team Training Lead

    Parsons Corporation (Fort Belvoir, VA)
    …Team Training Lead** to join our team! In this role you will support certification and accreditation efforts with a DoD Cyber Red Team program, oversee training ... Prior experience with C2 platforms such as Cobalt Strike ** Security Clearance Requirement:** An active Top Secret SCI ...Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position… more
    Parsons Corporation (09/13/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …such as ISSA. + Obtain and maintain top tier networking vendor certification . + Complete administrative project tasks like time and expense entry, status ... NIST 800-82 or other relevant OT frameworks + Knowledge of general security concepts and methods such as vulnerability assessments, data classification, privacy… more
    Optiv (09/11/25)
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  • Software Developer - US Citizens only - TS/SCI/FSP…

    The Metamorphosis Group (Chantilly, VA)
    …Description: The Sponsor develops applications to support medical, business and security services. The Sponsor requires Contractors to provide development and ... systems engineering support towards delivery of a physical security application, O&M support for this application once developed, and O&M support to more than 30… more
    The Metamorphosis Group (09/10/25)
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  • Technical Training Coordinator (Program Support…

    M. C. Dean (Chantilly, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... industries. We are seeking a **Technical Training Coordinator** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (09/06/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …Research, Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems, networks, and software ... to: + Backup and Recovery + Software management + Security management + Software and hardware installation (OS and...such as firewalls + Vulnerability management + IAT III certification such as CISSP, CISM, GSLC, CASP or equivalent… more
    SMX (09/03/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Operations **Skills:** Geospatial Technologies,Problem Reporting,Tracking System **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 10 + ... area networks. Desktop system management responsibilities involving account monitoring, security , Operating System (OS) installation, and other local area system… more
    General Dynamics Information Technology (08/26/25)
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  • Senior Network Engineering Lead - Remote

    Ryder System (Richmond, VA)
    …in configuration management, data management, information management, network security , IT architecture, infrastructure design, systems integration and systems ... PoE, NTP, DHCP), network management protocols (CDP, FTP, TFTP, SNMP) and security protocols (SSH, HTTPS, AAA, IPSec, TrustSec)advanced required + Knowledge in… more
    Ryder System (08/26/25)
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  • AWS System Administrator

    CACI International (Springfield, VA)
    …our AWS infrastructure. You will ensure the availability, performance, and security of our cloud-based systems and applications. **Responsibilities:** + Manage AWS ... AWS resources such as EC2 instances, EBS volumes, VPCs, security groups, and IAM roles. + Monitor system performance:...degree + DoD 8140.01 / DoD 8570.01-M.IAT Level II Certification to start + Active TS Clearance (must obtain… more
    CACI International (08/26/25)
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