Software Engineer Jobs in Littleton
70 live Software Engineer roles in Littleton, United States. Apply directly on Haystack.
Last updated 16 September 2026. Job counts refresh daily.
As of 16 September 2026, Haystack lists 70 live Software Engineer jobs in Littleton, with 2 added in the past week and typical advertised salaries of $123k to $158k. Employers hiring right now include Lockheed Martin, Lockheed Martin Corporation and North Point Technology. 6% of these roles are remote friendly.
Top companies hiring
plus 2 more companies hiring in this category
- LM
Systems Engineer Sr Stf - E5 with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫Hybrid1 week agoSAFeAgileTechnology - II
Information Technology - Software Engineer with Security Clearance
Indotronix International Corp
Littleton, CO馃嚭馃嚫Hybrid1 week agoAgileC++Java+1Technology - LM
Senior Software Engineer, Level 3 with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$93.2k - $164.4k/yrHybridYesterdayAgileC++Technology - LM
Systems Engineer Senior (Integration & Test Focus) with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$89.3k - $157.6k/yrHybrid2 weeks agoTechnology - LM
Systems Engineer - FBM Rotation Program with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$79.3k - $147.3k/yrHybrid2 weeks agoAgileJiraTechnology - LM
Software Engineer with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$76.5k - $134.9k/yrHybridYesterdayShellScrumSonarQube+10Technology - LM
Software Engineer III with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$93.2k - $164.4k/yrHybrid2 weeks agoAgileC#C+++2Technology - LM
Embedded Systems Integration and Test Engineer with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$109.2k - $192.5k/yrOn-site2 weeks agoMATLABJiraKPI ManagementTechnology - LM
Simulation Systems Integration Engineer with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$128.4k - $226.4k/yrHybrid2 weeks agoEmbedded SystemsC++PythonTechnology - LM
Systems Engineer - Requirements and Verification Sr with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$95.9k - $178.1k/yrHybrid2 weeks agoTechnologyGet new Software Engineer jobs in Littleton in your inbox
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- LM
Embedded Integration Systems Engineer Sr with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$89.3k - $157.6k/yrHybrid2 weeks agoEmbedded SystemsKPI ManagementTechnology - DE
Senior Core Engineer
Dev
Littleton, COLORADO馃嚭馃嚫$87.5k - $125k/yrOn-site2 years ago5GEngineering - LM
Systems Engineer-Clearance Required with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$89.3k - $157.6k/yrHybrid6 days agoTechnology - LM
Systems Engineer Stf with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$118k - $219.1k/yrHybridYesterdayTechnology - LM
Systems Engineer Sr with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$95.9k - $178.1k/yrHybridYesterdayTechnology - LM
Systems Engineer Staff
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$109.2k - $192.5k/yrHybrid3 weeks agoAgileJiraTechnology - LM
Systems Engineer
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$73.4k - $129.3k/yrOn-site3 weeks agoTechnology - NP
Systems Engineer - Mission Software (Top Secret/SCI with CI Poly to start)
North Point Technology
Littleton馃嚭馃嚫2 weeks agoEmbedded SystemsScrumAgile+2Technology - NP
Software Engineer - Web Developer (Top Secret with agreement to obtain CI Poly)
North Point Technology
Littleton馃嚭馃嚫6 weeks agoDjangoDockerExpress+15Technology - LM
Staff Embedded Systems Integration & Test Engineer
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$109.2k - $192.5k/yrOn-site2 weeks agoMATLABEmbedded SystemsJira+1Technology - LM
Systems Engineer - Clearance Required
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$73.4k - $129.3k/yrOn-site2 weeks agoSAFeAgileTechnology - LM
Systems Engineering - Weapon Systems Flight Test
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$109.2k - $192.5k/yrOn-site3 weeks agoEngineering - LM
Software Engineer
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$76.5k - $134.9k/yrHybrid3 weeks agoAgileC#C+++4Technology - LM
Systems Engineer, Principal - Survivability & Nuclear Hardness with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$151.2k - $266.6k/yrHybrid2 weeks agoMATLABTechnology - LM
Software Engineer - E2 with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$91.2k - $169.4k/yrHybridYesterdaySAFeDockerScrum+10Technology - LM
Software Engineer III
Lockheed Martin Corporation
Littleton, CO馃嚭馃嚫$93.2k - $164.4k/yrRemote2 weeks agoAgileC#C+++2Technology - LM
Software Engineer Staff, Level 4 - Clearance Required with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$113.9k - $200.9k/yrHybrid2 days agoEmbedded SystemsFPGAScrum+4Technology - LM
Responsible Systems Engineer V, Avionics, Secret clearance with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$145.1k - $269.5k/yrHybrid1 week agoFPGAAgileTechnology - LM
Systems Engineer - System Test with Security Clearance
Lockheed Martin
Littleton, CO馃嚭馃嚫$79.3k - $147.3k/yrHybrid4 weeks agoTechnology - LM
Systems Engineer Staff with Security Clearance
NewLockheed Martin
Littleton, CO馃嚭馃嚫$109.2k - $192.5k/yrHybridYesterdayScrumAgileConfluence+1Technology
Frequently asked questions
How many Software Engineer jobs in Littleton are available?
Haystack currently lists 70 live Software Engineer jobs in Littleton, with 2 added in the past week. Numbers refresh daily.
What do Software Engineer jobs in Littleton pay?
Advertised salaries typically range from $123k to $158k per year, based on 65 live postings with advertised salaries.
Which companies are hiring for Software Engineer jobs in Littleton?
Lockheed Martin, Lockheed Martin Corporation, North Point Technology, Navstar Inc., All Points Logistics LLC are actively hiring right now, alongside 3 other employers.
Are there remote Software Engineer jobs in Littleton?
Yes. 4 of the current listings are remote friendly. Browse the remote-only view.