175 information technology security engineer jobs at 90 companies in Middletown, DE
2d
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Information Security Engineer III
Belcamp or Camden
$120k-$137k/yr OnsiteFull Time
5+ YOEBachelor's degree in information security, information systems, or computer science; 5+ years of IT cybersecurity experience; advanced threat detection, incident response, security standards, risk mitigation, documentation, and communication skills.
Microsoft 365 E3/E5, Microsoft Advanced Security Suite, KnowBe4, LAN, WAN, VPN, MFA, O365 E5, firewalls
3mo
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Information Systems Security Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with polygraph; experience in information systems security engineering; strong RMF/NIST knowledge; security documentation and authorization experience.
Nessus, STIG Viewer, SCAP Compliance Checker, Xacta
3mo
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Information Systems Security Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
7+ YOESeven+ years in information security with DoD RMF, system scanning, A&A support, and vulnerability management; active Secret clearance; onsite in Philadelphia; BS in CS/IT or related field; relevant certifications.
ACAS, eMASS
2mo
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Information Security Engineer, Senior
Belcamp, Maryland, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years experience in configuration management, CM plan writing, design reviews, and software change audits; knowledge of DevSecOps and CM tools; TS/SCI clearance; bachelor's degree in a STEM field.
JIRA, puppet, Confluence, Git Hub
2mo
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Information Security Engineer, Senior
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years writing CM plans, performing design reviews and configuration audits, applying CM in DevSecOps, using JIRA/puppet/Confluence/Git Hub, TS/SCI clearance, and a bachelor’s degree in STEM.
JIRA, puppet, Confluence, Git Hub
2mo
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Information Systems Security Engineer I
Philadelphia, Pennsylvania, United States
$90k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree, active DoD Secret clearance, DoD IAM certification, 5+ years IT/security experience, DISA STIG and RMF/eMASS experience, knowledge of FISMA and DoD 8570 requirements.
eMASS, ACAS, HBSS, SCAP, DIACAP, RMF, NIST 800-53, NIST 800-37, CNSS 1253, DCID 6/3, NISCAP
2mo
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Information System Security Engineer (ISSE) II - Hybrid
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor's in CS/IT or equivalent,3 years experience with RMF/STIG/SRG,implementing security controls, vulnerability scanning/patching;requires US citizenship and active government security clearance.
Assured Compliance Assessment Solution (ACAS), Security Content Automation Protocol (SCAP) Compliance Check (SCC), eMASS, Vulnerability Remediation Asset Manager (VRAM), RMF, STIGs, SRGs, Windows Server, CISCO
2mo
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Information Systems Security Engineer (ISSE)
Aberdeen, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in IT or related, IAM II certification (CAP, CASP+CE, CISM, CISSP, GSLC, CCISO, HCISPP) preferred, 5+ years experience, experience with ACAS, HBSS, Tanium, eMASS, active DoD Top Secret clearance and US citizenship required.
ACAS, HBSS, Tanium, eMASS, STIGS
3mo
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Information Assurance Engineer I
Aberdeen Proving Ground, Maryland, United States
$115k-$140k/yr OnsiteFull Time
7+ YOEBachelor's degree in computer science/security or related field OR 7 years information security experience; minimum 3 years relevant information security experience.
1mo
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M2S2 SETA - Sr Engineer, Cyber Information Security/Assurance
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
10+ YOE10+ years information assurance experience with 5+ years specialized IA experience; active CISSP (DoD 8570.01-M); bachelor's in engineering/computer science; DoD RMF expertise; Top Secret clearance required.
DoD Risk Management Framework (RMF)
2mo
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Lead Engineer – Operational Technology Network Security
Conshohocken or Carrollton
OnsiteFull Time
6+ YOE6+ years' OT/network security experience; bachelor’s degree or equivalent; expertise in OT network segmentation, incident response, vulnerability management, and industrial protocols; preferred security certifications.
Microsoft Office Suite, SIEM, EDR, Email Security Gateway, SOAR, Firewall, Anti-virus, VPN, IDS/IPS, AV, proxies, Armis, Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Palo Alto Networks, Fortinet, Cisco, Check Point, Python, PowerShell, SQL, KQL, JavaScript, HTML/CSS
3mo
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Information Systems Security Engineer (ISSE) Philadelphia, PA DoD Secret Clearance Required
Philadelphia, Pennsylvania, United States
$50k-$70k/yr OnsiteFull Time
3+ YOEBachelor’s degree in Computer Science or IT; 3 years cybersecurity experience; active certifications: CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP; Top Secret clearance.
Microsoft Office, ACAS, eMASS, eMASSter, Navy RMF tools
2d
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Web Security Engineer
Jersey City or Philadelphia or Boston
$100k-$130k/yr OnsiteFull Time
8+ YOERequires 8+ years in information security and web security technologies, 5+ years with web proxies, cybersecurity and privacy regulation knowledge, and strong analytical and communication skills.
1w
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Information Systems Security Engineer (ISSE) - U.S. Navy Programs
Philadelphia, Pennsylvania, United States
$79k-$123k/yr OnsiteFull Time, Contract
3+ YOEBachelor's degree plus 3 years of experience or high school diploma plus 9 years of technical IT experience; Secret clearance, US citizenship, passport, and qualifying cybersecurity certification required.
NIST 800-53, DISA Security Technical Implementation Guides (STIGs), Security Requirements Guides (SRGs), Risk Management Framework (RMF), Linux, Windows, VxWorks, ACAS, HBSS, MD-102, AZ-104
1w
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Technology Leadership Program - Risk & Security Engineer (PA)
Malvern, Pennsylvania, United States
HybridFull Time
Bachelor's or master's degree in a technical field, interest in secure software engineering, programming familiarity, analytical and communication skills, initiative, and collaborative problem-solving ability.
DevSecOps, Agile
3w
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Senior Security Engineer
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$112k-$209k/yr HybridFull Time
7+ YOE7+ years cybersecurity/security engineering experience; expertise in cloud and hybrid security, DevSecOps, detection engineering, automation, incident response; Bachelor\u0002s or equivalent; relevant certifications preferred.
PowerShell, Python, REST APIs, Microsoft Graph, Azure, Microsoft Defender, Sentinel, Entra ID, Purview, Splunk, CrowdStrike, SIEM, EDR/XDR, MITRE ATT&CK
2w
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Cloud Security Engineer
Baltimore, Maryland, United States
$140k-$150k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent experience; 4–8 years in information or cloud security; hands-on Microsoft Azure security experience; cross-functional collaboration and strong written communication skills.
Microsoft Azure, Microsoft Defender for Cloud, Azure Policy, Microsoft 365, Microsoft Entra ID, Microsoft Purview, Microsoft Defender, Salesforce, Box, SIEM
1mo
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Security Engineer III
Wilmington or Columbus
OnsiteFull Time
3+ YOE3+ years applied security engineering experience; formal training/certification; proficiency coding in Java or Golang; experience developing security solutions, SDLC/CI/CD, AI-assisted security workflows, and strong validation/data handling habits.
Java, Golang
1w
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Technology Leadership Program - Risk & Security Engineer (PA)
Malvern, Pennsylvania, United States
HybridFull Time
Bachelor's or master's degree in a technical field, programming familiarity, security interest, analytical and problem-solving skills, leadership potential, initiative, and collaborative abilities; GPA 3.2+ preferred.
DevSecOps, Agile
3d
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Security Operations Engineer
United States or King of Prussia
$91k-$119k/yr RemoteFull Time
Hands-on security operations, incident response, detection engineering, or threat hunting experience; SIEM, EDR/XDR, cloud, scripting, identity security, and AI tooling expertise required. Bachelor's degree and certifications preferred.
Microsoft Sentinel, Splunk, Chronicle, QRadar, Elastic, KQL, SPL, Sigma, YARA, Defender for Endpoint, CrowdStrike, SentinelOne, Cortex XDR, Carbon Black, Python, PowerShell, Bash, Claude, GitHub Copilot, OpenAI Codex, AWS, Azure, GCP, OCI, MITRE ATT&CK, Git, CI/CD