• Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    Information System Security Engineer , Senior Key Role: Maintain responsibility for all Information Systems Security Engineer ( ISSE ) duties in support ... + 5+ years of experience as an Information Systems Security Engineer + 5+ years of experience...years of experience implementing STIGs and CIS Benchmarks + 3 + years of experience utilizing and operating security more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
    - Related Jobs
  • Lead Security Engineer

    Leidos (VA)
    …IT infrastructure, automate workloads, and pursue next-generation innovation. We are seeking a Security Engineer to serve as a technical leader for our critical ... the System Development Life Cycle (SDLC). As the **Senior Security Engineer ** , you will define the...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (12/20/25)
    - Related Jobs
  • Senior Information Systems Security

    Leidos (Linthicum, MD)
    …related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (12/14/25)
    - Related Jobs
  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/28/25)
    - Related Jobs
  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a... Security Engineer will need to be a self-starter with excellent...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/25/25)
    - Related Jobs
  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....security , including firewalls, VPNs, IDS/IPS, and monitoring tools. 3 . Hands-on experience with SIEM platforms such as Splunk,… more
    CACI International (11/08/25)
    - Related Jobs
  • Software Engineer 2 / Principal Software…

    Northrop Grumman (Corinne, UT)
    …DoD Secret security clearance at the time of application. **Principal Software Engineer 3 Basic Qualifications:** + BS degree in an engineering or science ... Engineer (Level 2) or a Principal Software Engineer (Level 3 ) depending on the candidate's...and management + Ability to obtain a DoD Secret security clearance **Preferred Qualifications:** + Significant experience in modern… more
    Northrop Grumman (12/17/25)
    - Related Jobs
  • Algorithms Software Engineer - Level 2…

    Northrop Grumman (Boulder, CO)
    …history, they're making history. Northrop Grumman Space Systems is seeking an Algorithms Software Engineer - Level 2 or 3 with Linux environment and software ... degree in a STEM discipline. + **Principal Algorithm Software Engineer (Level 3 )** : Bachelor's Degree in...a current active in-scope US Government DoD issued Secret security clearance at the time of application which is… more
    Northrop Grumman (12/04/25)
    - Related Jobs
  • MSBE Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... your career. We are seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role involves serving as a… more
    Northrop Grumman (11/12/25)
    - Related Jobs
  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for overseeing the Risk ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface… more
    V2X (12/04/25)
    - Related Jobs