• Systems Engineer III

    Noblis (Chantilly, VA)
    …+ Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems + Advanced system monitoring and observability in classified environments ... Responsibilities As a ** Systems Engineer III** you will provide...and integration functions across multi-enclave environments. + Implement comprehensive systems security strategies ensuring all systems more
    Noblis (12/22/25)
    - Related Jobs
  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer IV** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... multi-enclave environments with focus on Top Secret infrastructure. + Implement comprehensive systems security strategies ensuring all systems are current… more
    Noblis (12/22/25)
    - Related Jobs
  • Systems Administrator/DevOps…

    ICF (Reston, VA)
    …offers in anticipation of the award._ **The Work** We are seeking a ** System Administrator / DevOps Engineer ** to support secure, automated deployments and ... with security policies. + Collaborate with development, security , and operations teams to streamline system ...+ Participate in incident response and recovery efforts, ensuring systems remain secure and operational. **What You Will Bring**… more
    ICF (12/11/25)
    - Related Jobs
  • OPIR Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many ... toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate...You Have: + 2+ years of experience with national security satellite systems for SIGINT or GEOINT… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
    - Related Jobs
  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... interoperability characteristics; testing and evaluation of technology components; + Working with system architects and lead engineer **to maintain and improve… more
    M. C. Dean (11/26/25)
    - Related Jobs
  • CSfC Systems Engineer SME

    CACI International (VA)
    CSfC Systems Engineer SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... Travel: Continental US * * * Seeking a Senior Systems Engineer to provide Subject Matter Expertise...Juniper + VMware Certified Professional (VCP) + Certified Information Systems Security Professional (CISSP); CompTIA Security more
    CACI International (11/19/25)
    - Related Jobs
  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …years related to the job description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in the process of ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71077/ system - engineer it-manager--herndon%2c-va/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our… more
    Serco (12/12/25)
    - Related Jobs
  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/29/25)
    - Related Jobs
  • Staff Systems Engineer

    Northrop Grumman (Charlottesville, VA)
    …applicable to NDDS. + In coordination with the C5I IPT Lead and Chief Engineer , ensure implementation of systems engineering practices in executing NDDS scope. + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/26/25)
    - Related Jobs
  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to ... engineering lifecycle management tools (DNG, RQM, iRIS, etc.) is a bonus + Broad systems engineering experience (eg system architecture and design, systems more
    SAIC (11/14/25)
    - Related Jobs