• Unified Communications Engineer

    CACI International (Norfolk, VA)
    …and IT teams to ensure smooth UC operations + Work closely with security teams, network engineers, and support staff to improve system integration + Troubleshoot ... management, and overall operations + Implement emerging UC technologies + Apply security protocols, encryption, and compliance with industry standards (NIST, DoD … more
    CACI International (06/17/25)
    - Related Jobs
  • IT - Internal Audit - Lead

    Fannie Mae (Reston, VA)
    …energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description Our team of trusted audit professionals ... services. We conduct audits focused on highly visible topics, such as cyber security , IT Governance, resiliency, and the management of the various operating systems… more
    Fannie Mae (06/15/25)
    - Related Jobs
  • SAP NS2 Database Administrator-active Top…

    SAP (Herndon, VA)
    …of US national security and critical infrastructure customers. **This position requires access to customer data; Must be a US citizen.** SAP NS2 does not offer ... the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At… more
    SAP (06/14/25)
    - Related Jobs
  • System Administrator - Linux - TS/SCI FSP Required

    The Metamorphosis Group (Chantilly, VA)
    …OSI model, particularly Layer 2 and Layer 3 technologies, such as VLANs, port security , 802.1Q, IP subnets, IP routing, VRF and BGP. 11. Demonstrated experience with ... network security , using IPSEC and Open VPN tunneling. 12. Demonstrated...IPSEC and Open VPN tunneling. 12. Demonstrated experience maintaining Access Control Lists and zone based firewalls. 13. Demonstrated… more
    The Metamorphosis Group (06/11/25)
    - Related Jobs
  • Manager, Aerospace Mechanical Engineer (Unmanned…

    L3Harris (Ashburn, VA)
    …government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, ... sea and cyber domains in the interest of national security . Job Title: Manager, Aerospace Mechanical Engineering Job Code:...prior related experience. + Ability to obtain a Secret Security clearance + Minimum 8 years experience in mechanical… more
    L3Harris (06/10/25)
    - Related Jobs
  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Systems Administration **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security + CE Certification - CompTIA - CompTIA ... resources and other documentation + Conduct back-end device configuration, manage security settings, and protocols + Participate in the administration of multiple… more
    General Dynamics Information Technology (06/05/25)
    - Related Jobs
  • Insider Threat Analyst

    Parsons Corporation (Springfield, VA)
    …+ Complete special analytical projects as directed by leadership. + Access network monitoring, data analytic, and other tools, integrate available information, ... + Bachelor's Degree and 5+ years experience with Cyber analysis or Intelligence. ** Security Clearance Requirement:** An active Top Secret security clearance is… more
    Parsons Corporation (05/31/25)
    - Related Jobs
  • Senior Specialist, Systems Engineering (User…

    L3Harris (Springfield, VA)
    …government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, ... sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer - User Acceptance...expertise in Test and Integration for an important National Security Program. The successful candidate will support a high… more
    L3Harris (05/29/25)
    - Related Jobs
  • System Administrator/ AWS Cloud Admin

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    …performance, and availability; proactively identify and resolve issues to minimize downtime. Security and Compliance: Manage AWS Identity and Access Management ... including AMI management, instance scaling (auto-scaling groups), load balancing, and security groups to ensure high availability and performance. Infrastructure as… more
    ABBTECH Professional Resources, Inc. (05/23/25)
    - Related Jobs
  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, ... sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer Job Code: 24091...retain be able to obtain US Government Top Secret Security Clearance Preferred Additional Skills: + Previous experience leading… more
    L3Harris (05/22/25)
    - Related Jobs