Security Engineer Jobs in San Antonio
63 live Security Engineer roles in San Antonio, United States. Apply directly on Haystack.
Last updated 26 August 2026. Job counts refresh daily.
As of 26 August 2026, Haystack lists 63 live Security Engineer jobs in San Antonio, with 20 added in the past week and typical advertised salaries of $118k to $180k. Employers hiring right now include Northrop Grumman, Maximus Inc and Strategic Technologies Analytics Group (STAG). 3% of these roles are remote friendly.
Top companies hiring
plus 30 more companies hiring in this category
- IS
Senior Offensive Cyber Operations (OCO) Programming Modeling Sub with Security Clearance
ITI Solutions Inc.
San Antonio, TX馃嚭馃嚫Hybrid2 weeks agoOracleSQLELK+3Technology - JG
Cyber Systems Engineer
NewJudge Group, Inc.
San Antonio, TX馃嚭馃嚫On-site23 hours agoAgileTechnology - JG
Cyber Systems Engineer 3
NewJudge Group, Inc.
San Antonio, TX馃嚭馃嚫$90 - $120/hrHybridYesterdayAgilePenetration TestingStakeholder ManagementTechnology - JG
Cyber Systems Engineer 4
NewJudge Group, Inc.
San Antonio, TX馃嚭馃嚫$70 - $115/hrHybridYesterdayAgileJiraTechnology - GO
Cybersecurity Engineer
NewGovcio LLC
San Antonio, Texas馃嚭馃嚫Hybrid23 hours agoGCPShellAWS+5Technology - GO
Senior Information Assurance Engineer
NewGovcio LLC
San Antonio, Texas馃嚭馃嚫Hybrid23 hours agoEngineering - GO
Junior Cyber Security Engineer
NewGovcio LLC
San Antonio, Texas馃嚭馃嚫Hybrid23 hours agoGCPShellAWS+4Technology - SR
Cyber Sec Analyst I with Security Clearance
Scientific Research Corporation
San Antonio, TX馃嚭馃嚫Hybrid2 weeks agoTechnology - II
Cyber Systems Engineer Level 3 with Security Clearance
NewIndotronix International Corp
San Antonio, TX馃嚭馃嚫On-siteYesterdayAgileJiraTechnology - II
Cyber Systems Engineer (CSE) Level 3 with Security Clearance
NewIndotronix International Corp
San Antonio, TX馃嚭馃嚫On-siteYesterdayAgileTechnologyGet new Security Engineer jobs in San Antonio in your inbox
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- II
Sr. Principal Cyber Systems Engineer Level 4 with Security Clearance
NewIndotronix International Corp
San Antonio, TX馃嚭馃嚫On-siteYesterdayAgileTechnology - TT
Cyber Systems Engineer 3 with Security Clearance
NewTASC Technical Services
San Antonio, TX馃嚭馃嚫HybridYesterdayAgileTechnology - NG
Principal/Sr Principal Cyber Protection Engineer with Security Clearance
Northrop Grumman
San Antonio, TX馃嚭馃嚫$103.6k - $155.4k/yrHybrid6 weeks agoDockerAWSELK+15Technology - MA
Chief Cybersecurity Architect with Security Clearance
Maximus Inc
San Antonio, TX馃嚭馃嚫$165k - $195k/yrOn-site6 weeks agoAWSAzureZero TrustTechnology - PD
Cyber Systems Engineer 3 with Security Clearance
NewPDS Defense Inc.
San Antonio, TX馃嚭馃嚫HybridYesterdayAgileHTTPHTTPS+1Technology - AS
CYBER SYSTEMS ENGINEER IV with Security Clearance
NewASD, Inc.
San Antonio, TX馃嚭馃嚫Hybrid2 days agoAgileTechnology - AS
CYBER SYSTEMS ENGINEER III with Security Clearance
NewASD, Inc.
San Antonio, TX馃嚭馃嚫Hybrid2 days agoAgileTechnology - CG
Governance and Administration (IGA) Engineer
Capgemini Government Solutions
San Antonio, TX馃嚭馃嚫$110k - $125k/yrHybrid2 weeks agoEngineering - LE
Senior Security Engineer
NewLeidos
San Antonio, TX馃嚭馃嚫$131.3k - $237.3k/yrHybrid2 days agoDockerAnsibleGitLab CI+8Technology - ST
Cyberspace Operations Planner with Security Clearance
Strategic Technologies Analytics Group (STAG)
San Antonio, TX馃嚭馃嚫Hybrid6 weeks agoLESSTechnology - ST
Cyberspace Intelligence Analyst with Security Clearance
Strategic Technologies Analytics Group (STAG)
San Antonio, TX馃嚭馃嚫Hybrid1 week agoSchedulingTechnology - ST
Digital Network Exploitation Analyst (DNEA) with Security Clearance
Strategic Technologies Analytics Group (STAG)
San Antonio, TX馃嚭馃嚫Hybrid6 weeks agoLESSPenetration TestingiOSTechnology - BA
Cyber Test Engineer with Security Clearance
Booz Allen Hamilton
San Antonio, TX馃嚭馃嚫$86.8k - $198k/yrOn-site1 week agoRubyBashPenetration Testing+1Technology - RI
Senior Vulnerability Researcher (Cyber267) with Security Clearance
Research Innovations Inc
San Antonio, TX馃嚭馃嚫Hybrid3 weeks agoEmbedded SystemsC++Python+2Technology - MA
Cyber Vulnerability Research Engineer with Security Clearance
Maximus Inc
San Antonio, TX馃嚭馃嚫$120k - $160k/yrHybrid6 weeks agoAssemblyTechnology - HM
Facilities Manager / FSO (Industrial Security Analyst 3) - 29869 with Security Clearance
HII Mission Technologies
San Antonio, TX馃嚭馃嚫$75.0k - $100k/yrHybrid1 week agoMicrosoft WordTechnology - GO
Jr Cyber Security Eng with Security Clearance
GovCIO
San Antonio, TX馃嚭馃嚫$105k - $110k/yrOn-site1 week agoEncryptionPKITechnology - PS
4487 Cybersecurity Architect with Security Clearance
Procession Systems
San Antonio, TX馃嚭馃嚫Hybrid1 week agoAWSAgileHelm+4Technology - BA
Cloud SOC Analyst with Security Clearance
Booz Allen Hamilton
San Antonio, TX馃嚭馃嚫$99k - $225k/yrOn-site1 week agoGCPAWSSplunk+1Technology - NG
Principal/Sr Principal Cyber Penetration Tester with Security Clearance
Northrop Grumman
San Antonio, TX馃嚭馃嚫$103.6k - $155.4k/yrHybrid1 week agoAgileHTTPPenetration TestingTechnology
Frequently asked questions
How many Security Engineer jobs in San Antonio are available?
Haystack currently lists 63 live Security Engineer jobs in San Antonio, with 20 added in the past week. Numbers refresh daily.
What do Security Engineer jobs in San Antonio pay?
Advertised salaries typically range from $118k to $180k per year, based on 32 live postings with advertised salaries.
Which companies are hiring for Security Engineer jobs in San Antonio?
Northrop Grumman, Maximus Inc, Strategic Technologies Analytics Group (STAG), Maximus, Inc., Judge Group, Inc. are actively hiring right now, alongside 31 other employers.
Are there remote Security Engineer jobs in San Antonio?
Yes. 2 of the current listings are remote friendly. Browse the remote-only view.