• Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information ...+ Must be a US citizen with an active Top Secret / SCI DoD Security clearance with ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship… more
    CACI International (09/20/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer (3/4) TS

    Northrop Grumman (Dulles, VA)
    …years of experience in lieu of degree. + Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time of application ... your pioneering spirit to our collaborative teams. As a Software Engineer - Level 3 or Level...degree. + Requires an active Top - Secret / Sensitive Compartmented Information ( SCI more
    Northrop Grumman (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave Software Engineer - Senior II - ESW04 DOM-TO9-3464 Powered by JazzHR ... * US Citizenship * Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance * Must be able to obtain DHS Suitability * 6+ years of directly… more
    BCMC (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer / Databrick…

    Node.Digital (Dulles, VA)
    Software Engineer / Databrick Engineer Location:...Secret (S) clearance. Must be able to obtain a TS / SCI clearance * Must be able to obtain ... cyber capabilities to address emerging threats. Node is seeking a Databricks Engineer to support the migration of customer applications, services and platforms to… more
    Node.Digital (09/19/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - TS

    CACI International (Sterling, VA)
    Software Engineer - TS / SCI Job...are critical to our success. + Culture of sharing information amongst teammates and management team. + Be dedicated to ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical… more
    CACI International (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    CACI International (Dulles, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI seeks a talented software engineer to join our Command, Control,...technical items within the larger team. **Qualifications:** _Required:_ + TS / SCI security clearance + Bachelors or equivalent… more
    CACI International (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Front End Software Engineer

    CACI International (Sterling, VA)
    Front End Software Engineer (Mid-Level) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... End: 12/29/2025 We are seeking a dedicated Front End Software Engineer (Mid-Level) to support our Makalu...and upbeat team atmosphere. **Qualifications:** _Required:_ + An active TS / SCI clearance with Polygraph. + Bachelor's degree… more
    CACI International (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of advanced ... Title: Senior Software /Security Engineer (CyberSecurity) Type: Contract Location:...clearance is required with the eligibility to obtain a TS / SCI . TS / SCI is… more
    Shuvel Digital (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    CACI International (Dulles, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... + The ability to obtain and maintain and US Government Clearance at the TS / SCI level. + Previous experience with wireless protocols (eg, 3GPP cellular protocols,… more
    CACI International (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type:...in a STEM field + 5+ years of relevant software development experience + Active TS / SCI ... Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage... software development and automated testing! **An active TS / SCI clearance with Polygraph is required to… more
    CACI International (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular ... **Qualifications:** _Required:_ * Java development using Spring * Active TS / SCI with Poly * 5 years of... with Poly * 5 years of experience in software engineering for information technology * Bachelor's… more
    CACI International (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Cleared Software Engineer Intern…

    CACI International (Sterling, VA)
    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS / SCI with Polygraph ... End: 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program....+ Must be able to obtain and maintain applicable TS / SCI with Poly. + Must currently be… more
    CACI International (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Lead Software Infrastructure…

    CACI International (Sterling, VA)
    …best practices to continuously improve infrastructure capabilities. **Qualifications:** _Required:_ + Top Secret Clearance required with SCI eligibility ... Lead Software Infrastructure Engineer T5 Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Software Developer / Engineer

    CACI International (Sterling, VA)
    Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... None Anticipated Posting End: 11/6/2026 CACI is seeking a Software Developer to join a multidisciplined team to work...Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with poly (or be willing to… more
    CACI International (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …+ US Citizenship + Active Secret (S) clearance. Must be able to obtain a TS / SCI clearance + Must be able to obtain DHS Suitability + 6+ years of directly ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …DHS program suitability prior to starting employment + Must be able to obtain a TS / SCI Clearance + Knowledge of the principles, methods, and techniques used in ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Systems Engineer Spacecraft…

    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 ... identification, mitigation and realization **Basic Qualifications:** + Active DoD Top Secret Clearance at the time of...of spacecraft avionics development, build, and operations + Active TS / SCI or Active TS clearance… more
    Northrop Grumman (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal/Sr. Principal 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 ... Engineer for the role of Ground Segment Systems Engineer for a Ground/Mission Software program. This...+ **Must have US Citizenship with current or active Top Secret Clearance at time of application**… more
    Northrop Grumman (10/17/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position ... Test Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in software more
    Nightwing (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Calling all Top Secret Cleared Cyber…

    Northrop Grumman (Dulles, VA)
    …Cyber/SSE experience, preferably within the defense aerospace industry + US Citizen with active Top Secret security clearance, with SCI and DCID 6/4 ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...and a new hire start date is contingent on TS clearance transfer. Due to the nature of this… more
    Northrop Grumman (10/16/25)
    - Save Job - Related Jobs - Block Source