• System Administrator

    Leidos (Bethesda, MD)
    …experience + At least 4+ years of relevant professional experience + Must have an active Top Secret security clearance with the ability to obtain and maintain a ... 6pm. **You will work closely with other infrastructure and network engineers, and system engineers on the following key...TS / SCI with Polygraph security clearance + Experience… more
    Leidos (10/01/25)
    - Related Jobs
  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …your engineering expertise to analyze and enhance complex systems, architecture, network design , and technical hardware issues. **Responsibilities:** + Conduct ... Senior Network Security Engineer Job Category: Information ...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (12/12/25)
    - Related Jobs
  • Sentinel - Principal/Sr. Principal Systems…

    Northrop Grumman (Manhattan Beach, CA)
    …+ Oversee the design , implementation, and maintenance of scalable network infrastructure, to include network design , architecture, specifications, ... Network Architecture development with and understanding of network design , architecture, specifications, and equipment selection...science, cloud computing, or a related field. + Active TS / SCI or TS with … more
    Northrop Grumman (11/06/25)
    - Related Jobs
  • Data Center Technician, ADC InfraOps DCO Tech

    Amazon (Phoenix, AZ)
    …the candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. About the team Amazon ... Description AWS Infrastructure Services owns the design , planning, delivery, and operation of all AWS...or Security- Current, active US Government Security Clearance of Top Secret with SCI eligibility… more
    Amazon (11/20/25)
    - Related Jobs
  • Linux / AWS Systems Administrator 3/4 - Polygraph

    Northrop Grumman (Morrisville, NC)
    …JSIG information system environments. + Candidates must have a current DoD ** Top Secret / SCI ** level security clearance to include a recent **Polygraph** ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...system environments. + Candidates must have a current DoD ** Top Secret / SCI ** level security clearance… more
    Northrop Grumman (11/15/25)
    - Related Jobs
  • Sr. Specialist, ISSE - Network Security

    L3Harris (Greenville, TX)
    …Create and enforce network security policies and procedures to safeguard sensitive information . + Monitoring Network Activity: Continuously monitor ... of national security. Job Title: Sr. Specialist, ISSE - Network Security Job Code : 30043 Job Location: Greenville,...years of prior related experience. + Top Secret Clearance with ability to obtain SCI .… more
    L3Harris (10/26/25)
    - Related Jobs
  • Enterprise Architect

    SOS International LLC (Fort Huachuca, AZ)
    Fort Huachuca, Arizona, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the ... in special projects as required. **Qualifications** **Minimum Requirements** + An active in scope Top Secret / SCI clearance is required. + MA/MS +10 -OR-… more
    SOS International LLC (12/06/25)
    - Related Jobs
  • Cybersecurity Lead

    SOS International LLC (Honolulu, HI)
    Honolulu, HI, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI Compensation: USD125372 - USD150311 - yearly **Company Description** ... with the organization's security requirements. **Qualifications** Minimum Requirements + Active in-scope TOP SECRET clearance with SCI eligibility. +… more
    SOS International LLC (12/02/25)
    - Related Jobs
  • FAST Labs Campaign Strategy Director

    BAE Systems (Arlington, VA)
    …results through others and develop leaders in an organization. Eligible for US Top Secret / SCI Security Clearance. **Preferred Education, Experience, & ... as well as current and projected future Blue force design and strategy. Develop strategic Red/Blue architectures in terms...as an operator and program manager. + Active US Top Secret / SCI Security Clearance +… more
    BAE Systems (11/19/25)
    - Related Jobs
  • System Architect (Sat/GEO/RF/Comms)

    General Dynamics Information Technology (Offutt AFB, NE)
    …RQ204634 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... Technical Solutions **Skills:** Design ,Enterprise IT,System Solutions **Certifications:** ITIL 4 Foundations - ITIL...equivalent, 20+ years of experience + Security Clearance Level: Top Secret with SCI eligibility… more
    General Dynamics Information Technology (11/06/25)
    - Related Jobs