• Schnabel Engineering (Sterling, VA)
    …We approach problems with creativity and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern Virginia area. ... part of who we are. Schnabel is an ENR Top 500 Design Firm with 650+ employees in 30...skills to analyze above and underground structures and related systems which are included in these facilities. The ideal… more
    DirectEmployers Association (09/18/25)
    - Save Job - Related Jobs - Block Source
  • Applied Research Associates, Inc. (Herndon, VA)
    …best practices, including vulnerability scanning and network policies ** Senior DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI Poly ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise...clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.**… more
    DirectEmployers Association (09/11/25)
    - Save Job - Related Jobs - Block Source
  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    DirectEmployers Association (09/30/25)
    - Save Job - Related Jobs - Block Source
  • Carnegie Mellon University (Arlington, VA)
    …cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a ... systems . + You have demonstrated experience collaborating with senior customers, program managers, internal staff, and SEI leadership...a software developer, software engineer , or verification engineer . + You understand the DoD Systems more
    DirectEmployers Association (08/06/25)
    - Save Job - Related Jobs - Block Source
  • Carnegie Mellon University (Arlington, VA)
    …cybersecurity methods and technologies, and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a ... systems . + You have demonstrated experience collaborating with senior customers, program managers, internal staff, and SEI leadership...a software developer, software engineer , or verification engineer . + You understand the DoD Systems more
    DirectEmployers Association (08/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    The Metamorphosis Group (Chantilly, VA)
    Senior Systems Engineer , TS /SCI &FSP Chantilly, VA . Government/Military Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate ... opening for a Senior Systems Engineer , to act...opening for a Senior Systems Engineer , to act in a Lead...facing missions. MUST BE US CITIZEN MUST HAVE ACTIVE TS /SCI with FSP US Veterans Preferred Qualifications + 5+… more
    The Metamorphosis Group (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior Systems Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Systems Engineer within our Intel sector advancing...5 to 8 years of experience * Security Clearance: TS /SCI with Poly * Technical Proficiency: Strong understanding of… more
    CGI Technologies and Solutions, Inc. (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven ... engineering role responsible for designing, deploying, and supporting enterprise systems , network monitoring platforms, and automation solutions that ensure high… more
    Jacobs (10/19/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Senior Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and...such as Security + or CISSP + Active DoD Top Secret /SCI **Preferred Qualifications** + Experience building… more
    Leidos (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    RTX Corporation (Dulles, VA)
    …balance practices. **Location:** **Near Springfield, Virginia** **What You Will Do** + The Senior Systems Engineer provides systems engineering and ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...a safer, more secure world. Raytheon is seeking a Senior Systems and Integration Engineer more
    RTX Corporation (10/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …Advantage Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected ... candidate will lead systems engineering activities across the enterprise to help the...St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able… more
    Leidos (10/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support ... working with a great team, apply today. This position requires an active Top Secret /SCI clearance with Polygraph. Responsible for supporting mission systems more
    SAIC (08/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …to expand their knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...at least 9 years of relevant experience + Active TS /SCI clearance with polygraph + Strong technical fundamentals in… more
    SAIC (08/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Leidos (Reston, VA)
    …The Multi-Domain Solutions Division at Leidos currently has an opening for a cleared ** Senior Systems Engineer ** . This is an exciting opportunity to ... systems **Basic Qualifications** + Active and current Top Secret . + BS degree and 12-15...+ Expertise with Cloud Architecture. + Active and current TS /SCI clearance. + Experience with JADC2. At Leidos, we… more
    Leidos (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The ... , ensuring alignment with DC3's requirements, including familiarity with unclassified and secret systems . + Tool Expertise: Utilize metrics tools, analytics… more
    Noblis (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    RTX Corporation (Dulles, VA)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we… more
    RTX Corporation (10/13/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Leidos (Springfield, VA)
    **Description** The Senior Systems Engineer will provide technical leadership and systems engineering expertise for the Enterprise Information Management ... Command contract. This role is responsible for the full lifecycle of systems engineering activities, ensuring robust, secure, and compliant solutions that meet… more
    Leidos (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (09/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Systems

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you...High School/Diploma with 14 years of experience, + Active Top Secret ( TS ) clearance with ... additions and changes to network hardware, infrastructure server environments, and operating systems . You will provide direct support in the day-to-day operations of… more
    Noblis (09/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor ... (SETA) support for a USG Agency. As a Senior OPIR Systems Engineer , you...lead discussions across multiple groups Clearance Requirement: + Active Top Secret /SCI security clearance with a current… more
    KBR (09/12/25)
    - Save Job - Related Jobs - Block Source