Software Engineer Jobs in Littleton
50 live Software Engineer roles in Littleton, United States. Apply directly on Haystack.
Last updated 26 October 2026. Job counts refresh daily.
As of 26 October 2026, Haystack lists 50 live Software Engineer jobs in Littleton, with 3 added in the past week and typical advertised salaries of $129k to $168k. Employers hiring right now include Lockheed Martin, Rocket Lab Corporation and North Point Technology.
Top companies hiring
plus 4 more companies hiring in this category
- BN
Software Developer with Security ClearanceRecently posted
Bryn Neil 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
SQLAngularJava+3TechnologySalary not listed - LM
Software Engineer Sr with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
MATLABPythonProject ManagementTechnology$110.3k - $204.9k/yr - LM
Systems Integration/Test Engineer Sr with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
PHPRubyEmbedded Systems+2Technology$95.9k - $178.1k/yr - LM
Systems Engineer Staff with Security Clearance
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$109.2k - $192.5k/yr - SO
Information Technology - Software Engineer
System One 路 Littleton, CO 路 On-site 馃嚭馃嚫
AgileC++Java+1Technology$110/hr - LM
Systems Engineer - E2 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$79.3k - $147.3k/yr - LM
Systems Engineer, Senior with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPointTechnology$89.3k - $157.6k/yr - LM
Software Engineer Stf - E4 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
C++AgileTechnology$135.7k - $251.9k/yr - LM
Systems Engineer Stf - E4 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$118k - $219.1k/yr - LM
Software Engineer - E2 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
DockerGitAgile+2Technology$91.2k - $169.4k/yr - LM
Systems Engineer Sr - E3 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$95.9k - $178.1k/yr - LM
Software Engineer Sr - E3 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
FortranMATLABGit+6Technology$110.3k - $204.9k/yr - LM
Software Engineer with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
ShellGitScrum+12Technology$76.5k - $134.9k/yr - RL
Senior Systems Test Engineer I Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
Background ChecksPythonTechnologySalary not listed - RL
GNC Engineer IIRecently posted Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
Data AnalysisEngineering$100k - $137.5k/yr - RL
GNC Engineer IRecently posted Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
Data AnalysisEngineering$81k - $102k/yr - RL
Senior Flight Software Engineer I Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
RustEmbedded SystemsC+++2Technology$168k/yr - RL
Principal Network Software Engineer - TS/SCI Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
DockerEmbedded SystemsEncryption+6Technology$170k - $220k/yr - RL
Flight Software Intern Summer 2027 Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
RustBackground ChecksC+++2Technology$27/hr - RL
Flight Software Intern Spring 2027 Auto Apply
Rocket Lab Corporation 路 Littleton 路 Hybrid 馃嚭馃嚫
RustBackground ChecksC+++2Technology$27/hr - II
Information Technology - Software Engineer with Security ClearanceRecently posted
Indotronix International Corp 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
C++JavaPython+1TechnologySalary not listed - LM
Software Engineer Staff with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
C++AgileTechnology$113.9k - $200.9k/yr - LM
Senior Software Engineer, Level 3 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
C++AgileTechnology$93.2k - $164.4k/yr - LM
Systems Engineer, Senior Staff with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
JiraAgileTechnology$128.4k - $226.4k/yr - LM
Systems Engineer - MBSE with Security Clearance
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
AssemblyAgileTechnology$79.3k - $147.3k/yr - LM
System Integration & Test Engineer 1 with Security ClearanceRecently posted
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$60.2k - $106.0k/yr - PG
Software Engineer with Security Clearance
PlanIT Group LLC 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
ConfluenceJiraPythonTechnologySalary not listed - LM
Systems Engineer Senior - E3 with Security Clearance
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$95.9k - $178.1k/yr - NP
Systems Engineer - Geospatial/MBSE (Top Secret/SCI Clearance Required) Auto Apply
North Point Technology 路 Littleton 路 Hybrid 馃嚭馃嚫
Embedded SystemsScrumAgile+3TechnologySalary not listed - LM
Hardware/Software Systems Integration Lead with Security Clearance
Lockheed Martin 路 Littleton, CO 路 Hybrid 馃嚭馃嚫
Technology$118k - $219.1k/yr
Jobs you can apply to with Auto Apply
Haystack fills in and sends these applications for you.
- NP
Systems Engineer - Mission Software (Top Secret/SCI with CI Poly to start) Auto Apply
North Point Technology 路 Littleton 路 Hybrid 馃嚭馃嚫
Embedded SystemsScrumAgile+2TechnologySalary not listed - NP
Software Engineer - Web Developer (Top Secret with agreement to obtain CI Poly) Auto Apply
North Point Technology 路 Littleton 路 Hybrid 馃嚭馃嚫
DjangoDockerExpress+17TechnologySalary not listed
Related searches
Software Engineer jobs in other cities
Frequently asked questions
How many Software Engineer jobs in Littleton are available?
Haystack currently lists 50 live Software Engineer jobs in Littleton, with 3 added in the past week. Numbers refresh daily.
What do Software Engineer jobs in Littleton pay?
Advertised salaries typically range from $129k to $168k per year, based on 38 live postings with advertised salaries.
Which companies are hiring for Software Engineer jobs in Littleton?
Lockheed Martin, Rocket Lab Corporation, North Point Technology, All Points Logistics LLC, Navstar Inc. are actively hiring right now, alongside 5 other employers.