• Algorithms Software Engineer - Level…

    Northrop Grumman (Boulder, CO)
    …and only 25 miles from downtown Denver. **Position Overview:** As a Principal / Senior Principal Algorithms Software Engineer on the BOA/ESL Team, you ... requisition may be filled at either a Principal Algorithm Software Engineer (T03) or a Sr...+ A current active in-scope US Government DoD issued Top Secret security clearance. + Strong statistical… more
    Northrop Grumman (09/30/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At... Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software more
    Northrop Grumman (09/12/25)
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  • Software Engineer 3/4 (Active…

    Northrop Grumman (Aurora, CO)
    …Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal and Sr Principal Software ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...You'll get to Do:** We are looking for a Software Engineer experienced in Java (as your… more
    Northrop Grumman (11/11/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...of our mission! We are looking for an experienced software engineer (level 2) or a principal… more
    Northrop Grumman (08/31/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Northrop Grumman Space Systems (NGSP) seeks to fill a ** Software Engineer or a Principal** ** Software more
    Northrop Grumman (09/20/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Principal** ** Software Engineer (Level 3) or a Sr . Principal** ** Software Engineer ** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the... Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software more
    Northrop Grumman (10/15/25)
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  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    …Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Software Engineers frequently get into informal ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...making history. Northrop Grumman's Space Sector is seeking a Software Engineer - Level 5 to join… more
    Northrop Grumman (11/12/25)
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  • Sr . Software Engineer

    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 software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (09/10/25)
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  • Senior Software Engineer

    DCCA (Aurora, CO)
    …and benefits package. Visit our website at: www.dcca.com Senior Software Engineer Candidate must have a TS /SCI with Poly to be considered For over ... Senior Software Engineer Location... Senior Software Engineer Location Aurora, CO Job...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (08/22/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …Space Systems Sector would love to have you join our team as a Principal (level 3) Software Engineer or Sr . Principal (level 4) Software Engineer ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...a part of our mission. Are you a multi-talented engineer looking for your next opportunity? We support a… more
    Northrop Grumman (10/24/25)
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  • Sr . Software Engineer

    Leidos (Aurora, CO)
    …of the Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program. The Chinook Program ... enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development...+ Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able… more
    Leidos (10/05/25)
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  • Senior Software Engineer 25k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical...as Java + **Clearance Requirement:** Must have an active TS /SCI clearance with Polygraph **Preferred** + Proficient in Java… more
    Leidos (11/07/25)
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  • Software Engineer Sr - Space…

    Lockheed Martin (Littleton, CO)
    …a career that's built for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex mission software ... Candidate must have the ability to take ownership of software development and software integration activities\. The...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/15/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role will be located… more
    Northrop Grumman (10/24/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …you, Northrop Grumman Space Systems Sector would love to have you join our team as a Sr . Principal (level 4) Software Engineer based out of based out of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...of history, they're making history. Are you a multi-talented engineer looking for your next opportunity? We support a… more
    Northrop Grumman (10/29/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... the job** : This requisition is sourcing a Full-Stack Software Engineer with a focus on the...experience in lieu of a degree + **Active DoD Top Secret clearance required at the time… more
    Northrop Grumman (11/15/25)
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  • Software Engineer 3/4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... either a level 3 (Principal) or a level 4 ( Sr . Principal), depending on the candidate's experience as laid...+ Experience with publisher/subscriber architectures + **Must have current** ** Top Secret /SCI security clearance at time of… more
    Northrop Grumman (11/18/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... either a level 3 (Principal) or a level 4 ( Sr . Principal), depending on the candidate's experience as laid...in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (09/21/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... either a level 3 (Principal) or a level 4 ( Sr . Principal), depending on the candidate's experience as laid...in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (09/20/25)
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  • Senior CNO Software Engineer

    ManTech (Aurora, CO)
    **MANTECH** seeks a highly experienced and mission-focused ** Senior Software Engineer ** to join our CNO team in **Aurora, CO.** As a Senior Software ... are not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Independently contribute to the design, development, documentation,… more
    ManTech (10/29/25)
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