• Systems Engineer, MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $71,000.00 - $150,000.00 Security Clearance: TS /SCI Level of Experience: Senior Employee ... nature of the mission and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. We will be hiring several people… more
    Huntington Ingalls Industries (12/20/25)
    - Related Jobs
  • Network Engineer

    Koniag Government Services (Washington, DC)
    …**Education and Experience:** **Required:** + Bachelor's degree in Computer Science, Information Systems , Engineering, or related technical field + Minimum ... Services company, is seeking a Network Engineer with a Top - Secret clearance with the ability to obtain...issues and provide resolution + Implement and maintain network security controls + Manage LAN/WAN systems and… more
    Koniag Government Services (12/30/25)
    - Related Jobs
  • Missile Systems Engineer

    KBR (Washington, DC)
    …DoD acquisition regulations, and ITAR/EAR export requirements. Required: + Active DoD Secret security clearance (or ability to obtain). + Bachelor's degree ... the country's most critical role - protecting our national security . KBR is seeking a Missile Systems ...with system flight testing or range operations. + Active Secret or Top Secret clearance.… more
    KBR (12/17/25)
    - Related Jobs
  • Mainframe Security Administrator

    Cayuse Holdings (Washington, DC)
    …**Qualifications** **Here's What You Need** + 8 Years of hands-on experience with TSS ( Top Secret Security ). + 5 Years of hands-on experience with z/OS ... **Overview** **_JOB TITLE:_** Mainframe Security Administrator **_CAYUSE COMPANY:_** Cayuse Civil Services, LLC..., compliance, and operational efficiency of our client's mainframe systems . This role will ensure the smooth operation of… more
    Cayuse Holdings (01/15/26)
    - Related Jobs
  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …user workgroups, and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully pass a ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...required per contract.** + Bachelor's degree in Computer Science, Information Systems , Engineering, or related field and… more
    Leidos (01/03/26)
    - Related Jobs
  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …proven technical business development skills winning DoD/Government programs or CRAD + Active Top Secret Security Clearance. Preferred Additional Skills: + ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location:… more
    L3Harris (12/24/25)
    - Related Jobs
  • Application Engineer - Information

    CACI International (Fort Meade, MD)
    Application Engineer - Information Security Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... Active Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM). You will...You will be at the forefront of ensuring the security and integrity of our customer systems ,… more
    CACI International (12/20/25)
    - Related Jobs
  • Endpoint Configuration Management Functional…

    Link Solutions Inc (Adelphi, MD)
    …MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Endpoint Configuration Management ... boundary. + Operate, monitor, sustain, and secure Army JRSS Security Systems , which include the IPS/IDS, firewall,...a US Citizen. + Must have an active DoD Top Secret Clearance. + Ten (10+) years… more
    Link Solutions Inc (01/06/26)
    - Related Jobs
  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …Branch for a final adjudicative determination within established Personnel Security Division timelines.Collaborate, coordinate, and share information with ... **Description** SAIC is seeking an experienced Personnel Security Officer to support our customer's Office of...quickly adjudicate a polygraph for those with an active TS /SCI. An active TS /SCI is required to… more
    SAIC (01/06/26)
    - Related Jobs
  • Licensed Commercial Technician 1 (Project)

    M. C. Dean (Arlington, VA)
    …access to classified information ; **Ability to obtain and maintain a top - secret clearance.** **License Requirement:** Applicants selected must hold a current ... to classified information ; **Ability to obtain and maintain a top - secret clearance.** **Candidate Expectations:** + Must successfully pass a background… more
    M. C. Dean (10/29/25)
    - Related Jobs