• Test / Software Engineer

    CACI International (Sterling, VA)
    Test / Software Engineer - TS /SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... * **The Opportunity:** CACI is currently looking for a Software Engineer with automated testing experience to...to help achieve release goals. Finally, you will develop test scripts that verify functionality across multiple software more
    CACI International (06/17/25)
    - 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: ... CACI is currently looking for a Senior Integration and Test Software Engineer to join...role is an in-office opportunity. **Qualifications:** Required: + Active TS with ability to obtain SCI security clearance +… more
    CACI International (06/03/25)
    - Save Job - Related Jobs - Block Source
  • Staff Cyber Software Test

    Northrop Grumman (Fairfax, VA)
    …best work of your career. We are looking for you to join our team as a **Staff Cyber Software Test Engineer / Test Automation Engineer ** based out of ... of a technical development team. The Test Engineer should be familiar with software development...Qualifications:** + **Clearance: Candidate must currently have an active TS /SCI Clearance with Polygraph to be considered** + Bachelor's… more
    Northrop Grumman (07/09/25)
    - Save Job - Related Jobs - Block Source
  • Space Protection Software Test

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Space Protection Software Test Engineer ** to join the Space and Intelligence Business Group providing systems engineering ... hardware and software solutions. The **Space Protection Software Test Engineer ** will serve...and four or more years of experience. + Active Top Secret /SCI clearance with Poly. + Experience… more
    SAIC (07/04/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer

    Nightwing (Sterling, VA)
    … Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in ... intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position is… more
    Nightwing (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Mission Systems Engineer

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Space Systems Division, is hiring a qualified Mission Systems Engineer with a focus on Modeling and Simulation. Successful...CONOPS. + **Must have an active US Government DoD Top Secret security clearance at time of… more
    Northrop Grumman (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Software Virtualization Engineer

    System One (Springfield, VA)
    Software Virtualization Engineer Active Top Secret /SCI Required 100% ONSITE in Springfield, VA Direct Permanent Full time Opportunity We have an ... immediate opportunity for a Software Virtualization Engineer on a 10 year...and tools for troubleshooting and performance tuning. 11. Analyze, test , and apply regular security patches and software more
    System One (07/08/25)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Engineer Mission Assurance…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance (S&MA)...relevant experience + US Citizenship + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (06/20/25)
    - Save Job - Related Jobs - Block Source
  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... errors and hardware affecting the operation of ground software + Support Acceptance Test events, including...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (07/08/25)
    - Save Job - Related Jobs - Block Source
  • Calling all Junior GN&C Engineering Pros!…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... flight algorithms for the GNC subsystem and support flight software qualification testing + Analyze and test ...intern. research, etc.) with a Bachelor's degree + Active Top Secret clearance (SCI preferred) **Preferred Qualifications**… more
    Northrop Grumman (07/08/25)
    - Save Job - Related Jobs - Block Source
  • Entry Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented Entry Level TS Cleared Software or Embedded Engineer /Developers to join our ... develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications...**What Required Skills You'll Bring:** + Must have a Top Secret or Higher Clearance + BS… more
    Parsons Corporation (04/23/25)
    - Save Job - Related Jobs - Block Source
  • Staff Software Engineer - GUI…

    Northrop Grumman (Fairfax, VA)
    …executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test , and debug applications ... support a Ground program. The program is seeking a Software Engineer to support the Processing Team...have an active/current US Government DoD Top Secret clearance with Sensitive Compartmented Information access [ TS more
    Northrop Grumman (05/13/25)
    - Save Job - Related Jobs - Block Source
  • TS /SCI P4 Network Software

    Parsons Corporation (Centreville, VA)
    …security clearance which require US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... participate in an Agile Scrum development life cycle including design, peer review, test support, and documentation of software . Successful candidates must be… more
    Parsons Corporation (05/24/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a… more
    Northrop Grumman (05/29/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - TS /SCI

    CACI International (Sterling, VA)
    Software Engineer - TS /SCI Job Category:...to mission and product success. + Provide support to test , integration, and deployment of the software ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical… more
    CACI International (06/12/25)
    - Save Job - Related Jobs - Block Source
  • Staff Spacecraft GNC Engineer ( TS

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... flight algorithms for the GNC subsystem and support flight software qualification testing + Analyze and test ...degree + US Citizenship with a current or active Top Secret clearance and ability to obtain… more
    Northrop Grumman (05/31/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer (*Active DoD…

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Space Vehicle Management team where you ... will design, develop, document, refactor, test , and debug applications software for a...to grow. **Basic Qualifications** + Must have an **active** Top Secret /Sensitive Compartmented Information (SCI) clearance **at… more
    Northrop Grumman (06/14/25)
    - Save Job - Related Jobs - Block Source
  • Senior C++ Software Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …RQ198201 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... General Dynamics Information Technology has an immediate opening for an on-site C++ Software Engineer /Developer with AWS experience working with a company that… more
    General Dynamics Information Technology (04/18/25)
    - Save Job - Related Jobs - Block Source
  • Principal/Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Command-and-Control team where you will ... design, develop, document, refactor, test , and debug applications software for a...interview assessment._ **Basic Qualifications** + Must have an active Top Secret /Sensitive Compartmented Information (SCI) clearance at… more
    Northrop Grumman (07/11/25)
    - Save Job - Related Jobs - Block Source
  • Cloud Software Engineer , TS

    General Dynamics Information Technology (Chantilly, VA)
    …RQ189248 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor We are seeking highly motivated engineers… more
    General Dynamics Information Technology (05/07/25)
    - Save Job - Related Jobs - Block Source