Security Engineer Jobs in Boulder
20 live Security Engineer roles in Boulder, United States. Apply directly on Haystack.
Last updated 26 August 2026. Job counts refresh daily.
As of 26 August 2026, Haystack lists 20 live Security Engineer jobs in Boulder, with 13 added in the past week and typical advertised salaries of $125k to $162k. Employers hiring right now include SciTec, Inc., SciTec and Delta Solutions and Strategies, LLC.
Top companies hiring
plus 7 more companies hiring in this category
- KD
Information System Security Officer with Security Clearance
Kratos Defense and Security Solutions
Boulder, CO馃嚭馃嚫$110k - $140k/yrOn-site5 weeks agoAWSSplunkZero TrustTechnology - SC
Staff/Sr. Staff Application Security Engineer with Security Clearance
SciTec, Inc.
Boulder, CO馃嚭馃嚫$98k - $146k/yrHybrid6 weeks agoRustSonarQubeAgile+3Technology - PA
Senior Information Systems Security Engineer with Security Clearance
Parsons
Boulder, CO馃嚭馃嚫$112.2k - $196.4k/yrOn-site5 weeks agoDockerScrumAgile+5Technology - BA
Information System Security Officer with Security Clearance
Booz Allen Hamilton
Boulder, CO馃嚭馃嚫$99k - $225k/yrOn-site4 weeks agoTechnology - LE
Senior Security Engineer
NewLeidos
Boulder, CO馃嚭馃嚫$131.3k - $237.3k/yrHybrid2 days agoDockerAnsibleGitLab CI+8Technology - SC
Senior Application Security Engineering Lead
SciTec
Boulder, Colorado馃嚭馃嚫On-site5 weeks agoRustSonarQubeAgile+3 - DS
Journeyman Information Security Analyst (TS/SCI) with Security Clearance
Delta Solutions and Strategies, LLC
Boulder, CO馃嚭馃嚫$120k - $140k/yrOn-site5 days agoMicrosoft OfficeTechnology - DS
Senior Information Security Analyst (TS/SCI) with Security Clearance
Delta Solutions and Strategies, LLC
Boulder, CO馃嚭馃嚫$150k - $170k/yrOn-site5 days agoLESSMicrosoft OfficeTechnology - SC
Application Security Engineer
SciTec
Boulder, Colorado馃嚭馃嚫$102k - $157k/yrOn-site4 months agoRustSonarQubeAgile+3Technology - NG
Industrial Security Analyst - Level 3 with Security Clearance
Northrop Grumman
Boulder, CO馃嚭馃嚫$94.2k - $141.2k/yrOn-site6 weeks agoCSSEncryptionHTTP+1TechnologyGet new Security Engineer jobs in Boulder in your inbox
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- SC
Staff / Sr Staff Application Security Engineer
SciTec
Boulder, Colorado馃嚭馃嚫$98k - $146k/yrOn-site2 months agoRustSonarQubeAgile+3Technology - SC
Senior Cybersecurity Engineer
SciTec
Boulder, Colorado馃嚭馃嚫$124k - $158k/yrOn-site2 months agoAWSActive DirectoryAzure+3Technology - IS
Information Security Analysts
IESE Solutions
Boulder, Colorado馃嚭馃嚫On-site5 weeks agoTechnology - AS
Cybersecurity Engineer (Software Assurance / ISSO Support) with Security Clearance
Astrion
Boulder, CO馃嚭馃嚫$125k/yrOn-site4 weeks agoTechnology - GR
Senior Information Security Engineer, Offensive Security with Security Clearance
GRVTY
Boulder, CO馃嚭馃嚫Hybrid4 weeks agoPenetration TestingTechnology - SC
Senior Application Security Engineering Lead with Security Clearance
SciTec, Inc.
Boulder, CO馃嚭馃嚫$155k - $185k/yrHybrid5 weeks agoRustSonarQubeAgile+3 - MA
Cyber Security Operations Analyst with Security Clearance
MANTECH
Boulder, CO馃嚭馃嚫Hybrid6 weeks agoSplunkTCP/IPTechnology - SC
Application Security Engineer with Security Clearance
SciTec, Inc.
Boulder, CO馃嚭馃嚫$102k - $157k/yrHybrid6 weeks agoRustSonarQubeAgile+3Technology - AL
Sr Info Security Analyst with Security Clearance
Alutiiq, LLC
Boulder, CO馃嚭馃嚫$185k - $210k/yrHybrid6 weeks agoTechnology - SC
Senior Cybersecurity Engineer with Security Clearance
SciTec, Inc.
Boulder, CO馃嚭馃嚫$124k - $158k/yrHybrid6 weeks agoAWSActive DirectoryAzure+4Technology
Frequently asked questions
How many Security Engineer jobs in Boulder are available?
Haystack currently lists 20 live Security Engineer jobs in Boulder, with 13 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in Boulder pay?
Advertised salaries typically range from $125k to $162k per year, based on 16 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in Boulder?
SciTec, Inc., SciTec, Delta Solutions and Strategies, LLC, Kratos Defense and Security Solutions, Parsons are actively hiring right now, alongside 8 other employers.