• Cyber Security Operations…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist / Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... Work Model: Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS/SCI Supporting NGA… more
    System One (08/08/25)
    - Related Jobs
  • Cyber Security Operations…

    William C Brown Inc (St. Louis, MO)
    Cyber Security Operations Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... Analyzes root causes and resolves issues. + Supports more junior level technicians and specialists in their activities. +...Bachelor's Degree + 6 plus years' experience working in Cyber Security Operating Host Based Security more
    William C Brown Inc (07/16/25)
    - Related Jobs
  • Senior Cyber Security SIEM…

    ManTech (Stennis Space Center, MS)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist ** to join our team in **Stennis, MS** . In this role you ... will be an expert in Security Information and Event Management (SIEM) systems, responsible for...solutions to protect DHS's networks and information systems from cyber threats. **Responsibilities include, but are not limited to:**… more
    ManTech (06/28/25)
    - Related Jobs
  • Cyber Security Specialist

    CACI International (Scott Air Force Base, IL)
    Cyber Security Specialist Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... financial auditability and transportation logistics? We're seeking a successful, experienced Cyber Security Specialists to join our team in implementing… more
    CACI International (06/14/25)
    - Related Jobs
  • Cyber Threat Management Analyst,…

    Vanguard (Dallas, TX)
    Duties and Responsibilities + Leads and responds to escalated cyber security alerts, cyber incidents, or related security investigations. Identifies ... are effectively addressed. Provides department support to the business on enterprise-wide security initiatives and projects. + Mentors junior team members to… more
    Vanguard (08/01/25)
    - Related Jobs
  • Open-Source Specialist - Junior

    Cayuse Holdings (Arlington, VA)
    …Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/2645/open-source- specialist junior /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) ... **Overview** The Open-Source Specialist performs a variety of complex tasks, which...Bachelor's Degree in a related discipline such as Homeland Security or Business. + Additional two (2) years of… more
    Cayuse Holdings (07/15/25)
    - Related Jobs
  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …for taking on new challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO ... ISSOs within the program area areproperly trainedon ISSO activities. + Providing security -relatedexpertiseand mentorship to junior ISSOs within the program area.… more
    Steampunk (07/02/25)
    - Related Jobs
  • Junior Mission Assurance Specialist

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a ** Junior Mission Assurance Specialist ** to support US Southern Command on the SCITES II Contract in Doral, ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1107/ junior -mission-assurance- specialist /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-FL-Doral_ **ID** _2025-1107_… more
    Tyto Athene (07/28/25)
    - Related Jobs
  • Collection Management (Operations…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for a Junior -level TS/SCI-cleared Collection Manager to join our team. In this role you will ... first phase GEOINT work + Previous experience with collection capabilities and methods Security Clearance Requirement: + Active TS/SCI with a current CI Poly Shift… more
    Masego (05/15/25)
    - Related Jobs
  • Senior Specialist , Security

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Security Research Engineer - Security ... commercial cyber toolkit. Our teams are comprised of elite security researchers and former intelligence professionals with a fixation on realizing mission… more
    L3Harris (08/01/25)
    - Related Jobs