• The Computer Merchant, LTD. (Aurora, CO)
    Information Technology or Physics and 5+ years of related work experience Current TS / SCI CI Poly issued security clearance is required day 1 - ... is required, as only US citizens are eligible for a security clearance Experience with Agile Development Methodologies (Eg scrum, SAFe) Experience with VMware… more
    job goal (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Space Vehicle Engineer (Spacecraft Operations 2/3)…

    Northrop Grumman (Colorado Springs, CO)
    …years (level 3) of relevant experience + Active or current Top Secret Clearance with the ability to obtain SCI at time of application required + US ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/05/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer, Data - Top Secret

    SpaceX (Hawthorne, CA)
    …needs and requirements + Active Top Secret , Top Secret SCI , or DOE Level Q clearance , or the ability to obtain and maintain one ADDITIONAL ... Software Engineer, Data - Top Secret Clearance Hawthorne,...developing applications in languages such as Python, C++, or Java + Experience with high throughput data pipelines PREFERRED… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack Software Engineer - Top

    SpaceX (Hawthorne, CA)
    …and test automation. + Active Top Secret , Top Secret SCI , or DOE Level Q clearance , or the ability and willingness to obtain one ADDITIONAL ... Full Stack Software Engineer - Top Secret Clearance Hawthorne,...+ Professional programming experience with object-oriented languages such as Java , Python, and C# + Strong software design and… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer, HITL - Top Secret

    SpaceX (Hawthorne, CA)
    …and CI/CD pipelines + Active Top Secret , Top Secret SCI , or DOE Level Q clearance PREFERRED SKILLS AND EXPERIENCE: + Strong software design and ... Software Engineer, HITL - Top Secret Clearance Hawthorne,...developing applications in languages such as Python, C++, or Java + Experience with automated testing of hardware in… more
    SpaceX (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Site Reliability Engineer - Top

    SpaceX (Hawthorne, CA)
    …deployment and monitoring ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI . Note that an active clearance may provide the opportunity for ... Site Reliability Engineer - Top Secret Clearance (Application...and network-layer issues + Programming experience in Python, C#, Java , Scala, Go or similar languages + Good understanding… more
    SpaceX (11/27/25)
    - Save Job - Related Jobs - Block Source
  • Data Engineer - Top Secret

    SpaceX (Hawthorne, CA)
    …algorithms and frameworks ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI . Note that an active clearance may provide the opportunity for ... Data Engineer - Top Secret Clearance (Application...SKILLS AND EXPERIENCE: + Programming experience in Python, C#, Java , Scala, Go or similar languages + Experience working… more
    SpaceX (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Mechanical Engineer - Multiple Levels - Top

    Leidos (Reston, VA)
    …EXPERIENCE, CLEARANCE :** + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and be eligible to obtain a ... TS / SCI w/ CI poly level clearance...models + Ability to make decisions based on incomplete information and communicate any gaps in information along… more
    Leidos (09/20/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... least one of the following programming or scripting languages: Java , JavaScript, C, C\#, Python Experience working in an...as Jira and Confluence Must have an current, active Top Secret clearance **Desired Skills:**… more
    Lockheed Martin (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer ( Top

    KBR (Colorado Springs, CO)
    Clearance : Must have an active US government Top Secret security clearance with the ability to obtain SCI SI/TK, which is something only a US citizen ... Title: Senior Software Engineer ( Top Secret Security Clearance ...Experience and Education: MS degree in Computer Science or Information Systems. Other degrees will be considered with relevant… more
    KBR (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Vehicle Engineer (Engineer Satellite Systems)-…

    Northrop Grumman (Colorado Springs, CO)
    …STEM discipline + Minimum of 2 years of related experience + Top Secret clearance with the ability to obtain SCI at time of application + US citizen + ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret ...of the following programming languages/tools: MATLAB, Python, SIMULINK, Fortran, Java , C/ C++ Experience with rendezvous and proximity operations… more
    Northrop Grumman (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Spacecraft/Satellite Flight Operations Junior…

    Lockheed Martin (Fort Belvoir, VA)
    …Candidates must be able to obtain a Top Secret / Sensitive Compartmented Information \( TS / SCI \) clearance and complete a ... * Familiarity in one of the following: LINUX, MATLAB, JAVA , C\+\+, PERL, ORACLE/SQL, HTML, XML\. * Understanding of...a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Mid-Level Java Developer (Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... capabilities.** **REQUIREMENTS AND QUALIFICATIONS:** **The position requires an active TS / SCI with Polygraph.** **Bachelor's Degree in Computer Science,… more
    General Dynamics Information Technology (09/20/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …/ SCI (with polygraph). This role will require candidates to maintain the TS / SCI (with polygraph) clearance . Ability to meet Microsoft, customer and/or ... TS and be willing to upgrade to TS / SCI (with polygraph) or have an active...government customer requirements. You will be asked to provide clearance verification information prior to an offer… more
    Microsoft Corporation (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Java Developer (Active TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... capabilities. **REQUIREMENTS AND QUALIFICATIONS:** + The position requires an active TS / SCI with Polygraph. + Bachelor's Degree in Computer Science,… more
    General Dynamics Information Technology (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack Java Developer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and mission-critical. Join our team as a Full Stack Java Developer and make an impact. While you help...or work experience + **Experience:** 8+ years + **Security clearance level:** TS / SCI with Polygraph… more
    General Dynamics Information Technology (12/02/25)
    - Save Job - Related Jobs - Block Source
  • ServiceNow Developer - TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... orientated languages like Javascript, Java , and Python. + **Security clearance level:** TS / SCI with Polygraph + **Desired skills:** + Experience working… more
    General Dynamics Information Technology (09/23/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + Scripting experience ... persuasive presentations to external customers at milestone reviews **Preferred Qualifications:** + Active Top Secret / SCI clearance + Support mission… more
    Northrop Grumman (11/04/25)
    - Save Job - Related Jobs - Block Source
  • JBlocks Senior Java Back End Software…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required ... be expected to provide input throughout the software lifecycle. **Qualifications:** **_Required:_** * TS / SCI Clearance with polygraph * Bachelor's Degree or… more
    CACI International (10/23/25)
    - Save Job - Related Jobs - Block Source
  • Full-Stack Java Developer with Automated…

    CACI International (Sterling, VA)
    Full-Stack Java Developer with Automated Testing Experience- TS / SCI with Poly Job Category: Information Technology Time Type: Full time Minimum ... Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...**The Opportunity:** CACI is currently looking for a Full-Stack Java Developer with automated testing experience to join our… more
    CACI International (11/11/25)
    - Save Job - Related Jobs - Block Source