• ManTech (Hanover, MD)
    MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Hanover, MD. Is this your next job Read the full description below to find out, and ... are not limited to: Designing and developing new hardware- or software -based Computer Network Operations (CNO) capabilities Managing the design, development,… more
    job goal (12/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …performance expectations. + Builds, enhances, reuses, contributes to, and identifies new software developer tools to support other programs and applications to ... **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team....with coding in languages including, but not limited to, C , C ++, C #, Java, JavaScript,… more
    Microsoft Corporation (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Entry-Level Software or Embedded Engineer/…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an entry-level ** TS Cleared Software ** or **Embedded Engineer/ Developer ** to join ... schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance +...performing unit testing + Experience in C , C ++, Java, and web programming + Software more
    Parsons Corporation (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Mobile Developer : All Levels (Requires…

    Cipher Tech Solutions (Vienna, VA)
    …domains. Core Position Requirements: + US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time ... Regardless of whether you are applying to a software developer or reverse engineer position, if...STEM degree. Technical Requirements : + Must possess strong software development skills + Experience developing in C more
    Cipher Tech Solutions (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Developer - active…

    V2X (Chantilly, VA)
    **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to ... field **Experience:** + Java development experience + Experience with software development and/or data systems + Active TS...Spring Boot and Rest API development + Experience with C / C ++, Scala, Groovy, Python, and/or shell scripting… more
    V2X (10/31/25)
    - Save Job - Related Jobs - Block Source
  • CNO Developer (All Levels) - TS /SCI…

    Parsons Corporation (Centreville, VA)
    …mentor and excel at collaborating in Agile teams **Required Skills:** + Must have active ** Top Secret /SCI** and be amenable for poly upgrade + Assembly and C ... **What You'll Be Doing:** + Design and develop innovative software code for new tools and capabilities in areas...testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required to… more
    Parsons Corporation (11/07/25)
    - Save Job - Related Jobs - Block Source
  • UI Java/Python Developer , Mid-Level…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **UI Java/Python Developer , Mid-Level TS /SCI with Poly REQUIRED** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, ... has an exciting opportunity for an UI Human Factor Developer within our Intel sector advancing the national security...5 to 8 years of experience . Security Clearance: TS /SCI with CI Poly . UI Design: Proficiency in… more
    CGI Technologies and Solutions, Inc. (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Technical Consultant (Integrations/AI),…

    ServiceNow, Inc. (St. Louis, MO)
    …consultants design and implement integrations between ServiceNow and third-party software platforms, programs, and applications. They are expert problem solvers ... least 2 ServiceNow mainline CIS certifications + Maintain ServiceNow Certified Application Developer (CAD) certification + Act as a technical lead on any engagement… more
    ServiceNow, Inc. (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Hybrid Software Engineer- TS /SCI…

    CACI International (Laurel, MD)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a Hybrid Senior Software Developer to join our team building a software development kit for ... Hybrid Software Engineer- TS /SCI with Poly Job Category:...Hybrid Software Engineer- TS /SCI with Poly Job Category: Engineering Time Type:...to other technical employees + Writing code, to include C ++, Python, Java, Go, C + Working… more
    CACI International (11/14/25)
    - Save Job - Related Jobs - Block Source
  • Hybrid Software Reverse Engineer:…

    Cipher Tech Solutions (Vienna, VA)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Vienna, VA, USA | Software Development | Hourly | 43.27-108.17 per hour...Must hold a US government security clearance at the TS //SCI level with Polygraph + Must have a Bachelors… more
    Cipher Tech Solutions (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Engineer TS /SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer more
    Leidos (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Engineer Software /Principal Engineer…

    Northrop Grumman (Bellevue, NE)
    …of software development experience + Experience as a Full Stack Software Developer . + Demonstrated experience in C , C ++. + Proven experience with ... Systems (NGDS), Bellevue, NE** is currently seeking an **Engineer Software ** . The successful candidates will demonstrate a broad...Ability to obtain a US Department of Defense (DoD) Top Secret security clearance. Primary Level Salary… more
    Northrop Grumman (11/20/25)
    - Save Job - Related Jobs - Block Source
  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll tailor cutting-edge solutions… more
    General Dynamics Information Technology (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …possible. **Job Description:** Parsons Corporation is currently searching for a full-time ** Software Developer Mid Level** position at our Chantilly, VA ... software solutions, leveraging programming languages like Python and C / C ++ in a Linux environment. + Collaborate.../SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Red Team Software Developer ** to join our team! Are you looking for an ... a part of? We're looking for a Red Team Software Developer to join our relatively new...techniques and ASLR mitigation **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Software Developer ** to join our team! In this role you will get ... Be Doing:** + Offensive capability development + Program in C and C # and BOFs + Work...Reverse Engineering Malware (GREM) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Software Applications Developer SME

    UIC Government Services and the Bowhead Family of Companies (San Diego, CA)
    …to obtain a security clearance at the Secret level, may be required to obtain a Top Secret clearance upon hire. US Citizenship is a requirement for Top ... **Overview** SOFTWARE APPLICATIONS DEVELOPER SME (HITS-R): Bowhead...action, including an investigation conducted by the employer, or ( c ) consistent with the contractor's legal duty to furnish… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior-Level Software Developer is a highly skilled professional responsible for designing, ... software development projects. The Contractor shall provide Senior-Level Software Developer services, working alongside the Government Supervisors, Product… more
    TekSynap (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Software / CNO Developer

    Parsons Corporation (Baltimore, MD)
    …SSCP (DoD 8570/8140 IAT level II certification) **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **Job Description:** Parsons is looking for an amazingly talented ** Software / CNO Developer ** to join our...years of experience with a Bachelor's degree. + Active TS /SCI + Polygraph + C / C ++,… more
    Parsons Corporation (11/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …+ Expertise in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... possible. **Job Description:** Parsons is looking for a talented ** Software Engineer** to join our growing Red Cyber team!...+ Bachelors degree in a relevant field + **Active TS /SCI Clearance** + Proficient in C and… more
    Parsons Corporation (11/03/25)
    - Save Job - Related Jobs - Block Source