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269 security engineer jobs at 116 companies in Lancaster, PA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Cyber Security Engineer
King of Prussia, Pennsylvania, United States
OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Top Secret clearance within 5 years, DoD 8570 IAT Level II certification (CISSP, CAP, etc.), knowledge of System Security Engineering, RMF/NIST SP 800-53, Windows Server, Red Hat Linux, cloud-native environments, Bash/Shell scripting, and assessment experience.
NIST SP 800-53, Risk Management Framework (RMF), Windows Server, Red Hat, Bash, Shell, Argo CD, Kubernetes, Grype, Syft, Trivy, Jira
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1w
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
Polsinelli
Polsinelli: Am Law 100 law firm providing comprehensive legal services.
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
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1mo
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Senior Product Security Engineer
Santa Clara or Newark or Marlborough
$107k-$172k/yr HybridFull Time
Hologic
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
4+ YOEMaster's or Bachelor's in CS/related, 4+ years in computer/network security, cloud platforms, Windows/Linux, secure development, threat modeling, scripting (PowerShell/Python/C#/C++), and security tooling (SAST/SCA/DAST).
PowerShell, Python, C#, C++, SAST, SCA, DAST, Azure, Microsoft Windows, Linux, CI/CD, DevSecOps, STRIDE, Threat Modeling, OWASP Top 10, CWE
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2mo
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Application Security Engineer
Harrisburg, Pennsylvania, United States
OnsiteFull Time
D&H Distributing
D&H Distributing: Distributes technology products and IT solutions to resellers.
3+ YOEDesigns and implements secure software practices; assesses application security; supports SDLC; proficient in at least one programming language; familiar with OWASP Top 10; experience with security assessments and vendor security.
OWASP, OAUTH, ADFS, PowerShell, Python, Perl, Java, .NET, C#, SIEM, Security
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2w
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Security Engineer III
Wilmington or Columbus
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
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
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3mo
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Senior Staff Information Security Engineer
Exton, Pennsylvania, United States
$161k-$242k/yr OnsiteFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
5+ YOEAbility to obtain Top Secret/SCI clearance, Bachelor's degree (or equivalent), 5+ years in IT/cybersecurity or security engineering, proficiency in scripting (Python, PowerShell, Bash), Linux, and hands-on experience with QRadar, Palo Alto, Trellix ePO, CrowdStrike, Elastic, IPS, and DLP.
Palo Alto firewalls, IPS, QRadar, Trellix ePO, DLP, CrowdStrike, Elastic, Python, PowerShell, Bash, Linux, SELinux
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2w
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Senior Cloud Security Engineer
Malvern or Charlotte or Dallas or Fort Worth
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
5+ YOE5+ years related experience required (cloud security preferred), undergraduate degree or equivalent, production-grade proficiency in Python/Go/TypeScript, experience with AWS/GCP/Azure at org scale, strong distributed systems background.
Python, Go, TypeScript, AWS, GCP, Azure, CI/CD, CMDB, ITSM, LLM
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3mo
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Operational Technology Security Engineer
New Cumberland, Pennsylvania, United States
OnsiteFull Time
Goldbelt
Goldbelt: Alaska Native providing federal government contracting services.
7+ YOEOT cybersecurity expert with 7+ years, specialized in OT/ICS/SCADA security, vulnerability management, and risk-based remediation.
ACAS, Nessus, Qualys, Forescout, EyeInspect, NIST CSF, ISA/IEC 62443, DNP3, Modbus/TCP, EtherNet/IP, IEC 61850, Power BI, Power Platform
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2mo
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Virtru Security Engineer
Fort Meade or Columbus or Ford Island or Hill AFB or Mechanicsburg or Pensacola or San Antonio or Scott AFB or Tinker AFB
$99k-$225k/yr HybridAll Commitments Available
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years in designing, deploying, and configuring data security solutions; experience with data security tools (e.g., Virtru); data-centric security models; IT security infrastructure; Kubernetes and Docker; data tagging/classification; Zero Trust knowledge; ability to travel up to 20%; Secret clearance; HS diploma or GED.
Terraform, Ansible, Kubernetes, Docker, Go, Python, Node.js, CNAP, SIEM, CSPM, CWPP
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2w
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Senior Cyber Security Engineer (DevSecOps)
New York or Dallas or Boston or Minneapolis or Wayne
$150k/yr OnsiteFull Time
ECI
ECI: Managed IT and cybersecurity services for financial institutions.
2+ YOE2+ years professional software experience, strong Python development, Elastic Stack, CI/CD, infrastructure-as-code, Git, Docker/Kubernetes, and security detection/response knowledge.
Python, Elastic Stack, Elasticsearch, Logstash, Beats, Kibana, Terraform, Ansible, Git, GitHub, Docker, Kubernetes, SIEM, Splunk, Microsoft Sentinel, SOAR, MISP, Sigma, AWS, Azure, MITRE ATT&CK
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1mo
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Senior Security Engineer
Lititz, Pennsylvania, United States
OnsiteFull Time
TAIT
TAIT: Designs and manufactures staging, automation, and show control systems.
12+ YOE12+ years in information security with hands-on experience implementing enterprise security controls across identity, endpoint, network, cloud, vulnerability management, logging, and incident response.
MFA, SSO, VPN, Firewall
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2mo
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Virtru Security Engineer
Fort Meade or Pensacola or Mechanicsburg or Columbus or San Antonio or Ford Island or Scott AFB or Tinker AFB or Hill AFB
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years designing and deploying data security solutions; experience with data security tools (e.g., Virtru); security architecture and cloud knowledge; Kubernetes and Docker; data tagging/classification; Zero Trust concepts; ability to travel up to 20%; Secret clearance; HS diploma or GED.
Terraform, Ansible, Kubernetes, Docker, CI/CD, Vulnerability Scanning, CNAP, SIEM, CSPM, CWPP, Go, Python, Node.js
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1mo
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Network Security Engineer
Malvern or West Reading
OnsiteFull Time
Customers Bank
Customers BankNYSE: CUBI: Provides commercial and consumer banking and digital financial solutions.
5+ YOE5+ years network security engineering experience with hands-on Palo Alto and Cisco firewall administration, VPN/SD‑WAN security, Cisco ISE, incident response, ITIL change management, scripting (Python/Ansible), and familiarity with Azure networking and regulatory frameworks.
Palo Alto Networks, Panorama, WildFire, Cisco ASA, Cisco Firepower (FTD/FMC), Cisco AnyConnect, IPSec, Cisco Catalyst SD-WAN, Cisco ISE, Cisco Umbrella, Microsoft Suite, Python, Ansible, Azure Firewall, Azure Virtual WAN, ExpressRoute, Network Security Group (NSG), BGP, EIGRP, TCP/IP, ACLs, NAT, SSL/TLS
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Cyber Security Engineer
Aberdeen, Maryland, United States
$85k-$130k/yr OnsiteFull Time
LufCo
LufCo: Provides specialized engineering and analytic services for defense missions.
3+ YOE3+ years as a cyber security engineer, bachelor’s in a technical discipline, TS/SCI with polygraph (US citizenship), RMF/SSP/ATO experience, STIG application on Linux/Windows, eMASS and cloud familiarity.
eMASS, STIGs, Linux, Windows, CI/CD
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3w
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Information Security Engineer- Data Security
Hunt Valley, Maryland, United States
$85k-$113k/yr HybridFull Time
Sinclair
SinclairNASDAQ: SBGI: Operates television stations and produces news and sports programming
4+ YOEBachelor's in IT/cybersecurity or equivalent experience, 4+ years information security (6 years without degree), 2+ years DLP experience, experience with MS Purview DSPM, Varonis, Zscaler, automation tools (Tines/Torq), Microsoft Excel/Power BI/Power Automate, prompt engineering, multi-cloud, strong communication and AI risk assessment skills.
Data Loss Prevention (DLP), Microsoft Purview DSPM, Varonis, Zscaler, Tines, Torq, Microsoft Excel, Microsoft Power BI, Microsoft Power Automate, GPT
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2w
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Junior Engineer – Defense and Security Assistance
Aberdeen, Maryland, United States
$85k-$110k/yr OnsiteFull Time
Bowhead
Bowhead: Federal government contracting and professional services provider.
2+ YOEBachelor's in engineering, 2+ years engineering experience, strong communication, security clearance at Secret, ability to lift 50 lbs and travel up to 10%.
Microsoft PowerPoint, Microsoft Excel
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3mo
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Operational Technology Security Engineer
New Cumberland, Pennsylvania, United States
OnsiteFull Time
Goldbelt
Goldbelt: Provides government contracting, tourism operations, and marine transportation services.
7+ YOEOT security engineer for OT systems with knowledge of OT networks, cybersecurity frameworks, and DoD requirements.
ACAS, Nessus, Qualys, Forescout, EyeInspect, Power BI, Power Platform
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3d
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Senior Network Security Engineer
West Chester or Mount Laurel or Philadelphia
$117k-$176k/yr OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years network/network security engineering experience required; strong networking fundamentals, vulnerability remediation, patch validation, configuration hardening, and audit/compliance experience; Bachelor's degree preferred.
Cisco, Juniper, Arista, Nokia, F5, Fortinet, Python, Ansible, PowerShell, Terraform, AWS, Azure, GCP, CIS Benchmarks, NIST, CISA
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1w
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Physical Security Engineer
Wilmington, Delaware, United States
FieldFull Time
The Cook & Boardman Group
The Cook & Boardman Group: Distributes architectural doors and provides integrated security solutions.
2+ YOEConfigure and integrate access control and IP/analog surveillance systems; serve as escalation point and technical advisor; hold multiple VMS and access-control certifications and 2+ years physical security experience.
SQL, Windows Server
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1w
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Product Security Engineer / Architect – Email Security
Boston or Berwyn or Princeton or Clifton
$120k-$203k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
8+ YOE8+ years in cybersecurity with 5+ years hands-on email security; experience with email platforms, email authentication (SPF/DKIM/DMARC), SIEM/SOAR integrations, scripting, and stakeholder communication; relevant security certs preferred.
Microsoft Defender for Office 365, Proofpoint, Abnormal Security, Mimecast, Cisco Secure Email, SPF, DKIM, DMARC, SMTP, SIEM, SOAR
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