• Security Software Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be...following: 1. Penetration Testing (PENTEST) (government or contractor) 2. Red Team Operations (government or contractor) 3. Tool/ Software more
    Imagine One Technology & Management (06/25/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer (Deployment)

    Red River (King George, VA)
    …and analytical skills. **Desired Certifications and Skills:** + Microsoft Certified Systems Engineer + VMware Certified Professional 5 + Software Engineering ... Red River Technology is actively seeking a dedicated and highly skilled Senior Systems Engineer to join our team in supporting a mission-critical program for the… more
    Red River (05/30/25)
    - Save Job - Related Jobs - Block Source
  • Red Team Engineer

    Parsons Corporation (Centreville, VA)
    …coding practices and software development lifecycle. + Previous experience in a Red Team or offensive security role. + Familiarity with threat modeling and ... passionate about cybersecurity and discovering vulnerabilities? Join our elite Red Team as a Device Exploitation Engineer ...and provide detailed reports with actionable recommendations to enhance security posture. + Participate in Red Team… more
    Parsons Corporation (05/10/25)
    - Save Job - Related Jobs - Block Source
  • Systems Support Engineer I

    Red River (Chantilly, VA)
    At Red River Managed Services, we provide a welcoming and positive workplace where everyone feels valued and able to do their best work, fostering a one-team ... positioned to do their best work; you view every Red River colleague as a member of one team....you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service… more
    Red River (07/08/25)
    - Save Job - Related Jobs - Block Source
  • GEOINT Electro-Optical/Infra- Red

    KBR (Chantilly, VA)
    Title: GEOINT Electro-Optical/Infra- Red Processing System Engineer Belong. Connect. Grow. with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra- Red ... working across Geo-Spatial Intelligence (GEOINT), and specifically, Electro-Optical (EO) and Infra- Red (IR) programs and systems. This is a challenging and rewarding… more
    KBR (07/01/25)
    - Save Job - Related Jobs - Block Source
  • DevOps Engineer

    Red Gate Group (Fort Belvoir, VA)
    …and employee wellbeing. Red Gate Group is seeking a talented DevOps Engineer to join our team supporting the Defense Threat Reduction Agency (DTRA) in Reston, ... The Red Gate Group, founded in 2006, is a...Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,… more
    Red Gate Group (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …to fully utilize modern HPC systems\. We are seeking a mid\-career level HPC Software Engineer that will work in a High Performance Computing \(HPC\) Research ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...a career that's built for you\. Lockheed Martin provides Red Hat Enterprise Linux \(RHEL\)/SE Linux based HPC services… more
    Lockheed Martin (07/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Cyber/Systems Security

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We have an opening for a **Cyber/Systems Engineer ** to join our team of qualified, diverse individuals in the Tactical Space ... This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical accomplishments in securing complex systems… more
    Northrop Grumman (05/30/25)
    - Save Job - Related Jobs - Block Source
  • Information Assurance System Security

    General Dynamics Information Technology (Manassas, VA)
    …Yes **Job Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise ... or upgrading legacy systems. The ISSE employs best practices when implementing security requirements within an information system including software engineering… more
    General Dynamics Information Technology (05/14/25)
    - Save Job - Related Jobs - Block Source
  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... is currently looking for a Senior Integration and Test Software Engineer to join our team developing...safeguarding the American people and enhancing the Nation's safety, security , and prosperity. Our warfighters are on the front… more
    CACI International (06/03/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Security Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical ... security risks. + Secure development environments by implementing application security architecture and conducting evaluations of software for security more
    Leidos (05/24/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer / Systems…

    Lockheed Martin (Springfield, VA)
    …and find a career that's built for you\. This job requisition is for a Software Engineer / Systems Administrator position on the Bobcat program\. The selected ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (07/12/25)
    - Save Job - Related Jobs - Block Source
  • Software Infrastructure Engineer

    RTX Corporation (Sterling, VA)
    …a security clearance​ ** Security Clearance:** DoD Clearance: Secret ** Software Infrastructure Engineer ** **(Onsite)** This position requires an active US ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (07/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Hacker (CEH) or Offensive Security Certified Professional (OSCP). + AWS Certified Security - Specialty, Azure Security Engineer Associate, or Google ... Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, ...Professional Cloud Security Engineer . + Certified Cloud Security Professional (CCSP).… more
    Leidos (06/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer (Linux/OpenShift)

    General Dynamics Information Technology (Springfield, VA)
    …Family:** Systems Engineering **Skills:** DevSecOps, Red Hat Enterprise Linux (RHEL), Red Hat OpenShift **Certifications:** Security + - CompTIA **Experience:** ... (compute, storage, networking, and operations) * Performing OpenShift cluster upgrades and security patches as needed * Experience with Red Hat Enterprise… more
    General Dynamics Information Technology (07/03/25)
    - Save Job - Related Jobs - Block Source
  • OPIR Systms Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systms Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical ... IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence...in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (07/01/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Systems Engineer

    Arena Technical Resources, LLC (Manassas, VA)
    Sr. Systems Engineer Location: Manassas, VA, US Job ID: ATR 17481 Job Description Job Title: Sr. Systems Engineer Location: Manassas, VA Eligibility: Candidate ... full complement of technology while gaining expertise on multiple software and hardware products? Are you self-driven to deliver...minimal distraction? Our client is seeking a Senior Systems Engineer who will be a key part of a… more
    Arena Technical Resources, LLC (05/07/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer - Integration - active…

    V2X (Springfield, VA)
    …Systems Engineer - Integration (SEI) provides a combination of software and systems engineering (SE) knowledge, skills, abilities, standards, and best practices ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (06/24/25)
    - Save Job - Related Jobs - Block Source
  • Cyber Engineer

    Leidos (Chantilly, VA)
    …Hacker (CEH) or Offensive Security Certified Professional (OSCP). + AWS Certified Security - Specialty, Azure Security Engineer Associate, or Google ... Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, ...Professional Cloud Security Engineer . + Certified Cloud Security Professional (CCSP).… more
    Leidos (06/30/25)
    - Save Job - Related Jobs - Block Source
  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support for the ... IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence...& dissemination + Support integration with DoD Space Based Infra- Red System (SBIRS) + Experience providing OPIR mission knowledge… more
    KBR (07/10/25)
    - Save Job - Related Jobs - Block Source