1mo
Save
Mark Applied
Hide
Sr. Network Security Engineer
Alpharetta or Lowell or Sunrise or Atlanta or Seattle
$102k-$147k/yr HybridFull Time
5+ YOE5+ years network security engineering experience with enterprise firewalls, DDOS/WAF, IPS, ZTNA; strong understanding of TCP/IP and security frameworks; AWS experience preferred; hands-on with AI-driven security tools.
Next Generation Firewalls, DDOS/WAF, IPS, VPN, DLP, Email Security, Zero Trust Network Architecture, AI-driven tools, AWS, PowerShell, Ansible, Terraform, RegEx, Chef, Puppet, NIST, ISO, CIS, OWASP 10, TCP/IP, DNS, DHCP
1mo
Save
Mark Applied
Hide
Principal Security Engineer -DLP AI Security Automation
Johnston or Boston or Iselin or Pittsburgh or Manchester
$145k-$180k/yr HybridFull Time
8+ YOEBachelor's in CS/Cybersecurity or equivalent, 8+ years info security (4+ years DLP/CASB/cloud protection), hands-on DLP platform expertise, SIEM/SOAR integrations, AI/automation workflows, knowledge of GLBA/PCI/SOX/GDPR, scripting experience.
DLP, CASB, DSPM, SSE, SIEM, SOAR, Python, PowerShell, KQL, AWS, Azure, GCP
1w
Save
Mark Applied
Hide
Information Security Engineer
Andover, Massachusetts, United States
$150k-$180k/yr HybridFull Time
7+ YOE7+ years information security experience with network and security engineering, SIEM/EDR/MSSP oversight, Microsoft 365 security, and ability to drive strategy and communicate risk to leadership.
SIEM, EDR, MDR, MSSP, Microsoft 365, Defender, Entra ID, Conditional Access, Microsoft Sentinel, Azure, AWS, SASE, SD-WAN
2w
Save
Mark Applied
Hide
Associate Director, AI Software Security Engineer
McKinney or Tewksbury or Tucson
$157k-$299k/yr OnsiteFull Time
12+ YOEU.S. citizen with ability to obtain/maintain TS/SCI clearance, STEM degree, ~12+ years experience deploying AI/LLMs, secure MLOps/DevSecOps, cloud (AWS/Azure/GCP), Python, ML frameworks, and leadership experience.
Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP), Python, Large Language Models (LLMs)
1w
Save
Mark Applied
Hide
Senior Information Security Engineer
Marlborough or Chelmsford or Hillsboro
$117k-$140k/yr HybridFull Time
4+ YOEBachelors or equivalent experience,4-6 years relevant experience; knowledge of NIST/ISO/CIS/FFIEC frameworks, cloud and AI security, Azure/AWS, EM tools, Microsoft Copilot/OpenAI/Anthropic, strong analytical and communication skills.
NIST CSF, NIST 800-53, ISO 27001, CIS Controls, FFIEC, Model Context Protocol (MCP), Microsoft Copilot, OpenAI ChatGPT, Anthropic Claude, Palo Alto Prisma AI runtime security (AIRS), Crowdstrike Falcon AI Detection and Response (AIDR), Microsoft Azure, Amazon Web Services (AWS), Orca, Prisma Access Cloud, Wiz
1w
Save
Mark Applied
Hide
Information Security Engineer
Andover, Massachusetts, United States
$150k-$180k/yr HybridFull Time
7+ YOE7+ years information security experience with 2–3+ years in senior/lead role; strong networking, SIEM/EDR, MSSP/MSP management, Microsoft 365/Entra security experience; ability to develop security strategy and communicate risk.
SIEM, EDR, MDR, MSSP, Microsoft 365, Microsoft Defender, Microsoft Entra ID, Conditional Access, Microsoft Sentinel, Azure, AWS, SASE, SD-WAN
2mo
Save
Mark Applied
Hide
Principal Med Device Security Engineer
Danvers or Raritan
$102k-$177k/yr HybridFull Time
8+ years information security; 5+ years embedded system/medical device cybersecurity; Bachelor’s degree; threat modelling; regulatory security submissions; cloud security; SBOMs; post-market support.
QNX, Yocto, Linux, Ubuntu, Alpine, AWS, Azure, SBOM, PKI, HSM, TPM, RTOS, NIST 800-53, FIPS 140-3, IEC 62443, QOS, Cloud Security, Threat Modelling
1w
Save
Mark Applied
Hide
Principal Med Device Security Engineer
Danvers or United States
$102k-$177k/yr HybridFull Time
10+ YOE10+ years information security experience, 8+ years in embedded/IoT or medical device security; bachelor’s or equivalent; strong threat modeling, risk assessment (CVSS 3.1/STRIDE), regulatory knowledge (FDA, NIST, IEC), and secure architecture skills.
QNX QOS, Yocto, Linux Ubuntu, Alpine, AWS, Azure, OWASP, mTLS, HSMs, TPM, PKI, SBOM, STRIDE, CVSS 3.1, FIPS 140-3, IEC 62443, NIST 800-53, Bluetooth LE, NFC, Wi-Fi, 5G
1w
Save
Mark Applied
Hide
Principal Med Device Security Engineer
Danvers or United States
$102k-$177k/yr HybridFull Time
10+ YOE10+ years information security experience, bachelor\u0002s degree or equivalent, embedded/IoT medical device cybersecurity expertise, threat modeling, CVSS/STRIDE risk assessments, secure architecture and regulatory compliance skills.
QNX QOS, Yocto, Linux, Ubuntu, AWS, Azure, OWASP Top 10
1w
Save
Mark Applied
Hide
Solutions Engineer, Software
Portsmouth or Columbus or Boston or Indianapolis or Plano
$137k-$257k/yr HybridFull Time
10+ YOE10+ years software engineering experience; strong full‑stack and systems design skills; experience with Java, Spring, Kubernetes, AWS, TypeScript; DevOps, security, and cloud architecture knowledge.
Java, Spring, Kubernetes, AWS, TypeScript, GitHub Actions, HTML5, CSS, S3, NoSQL
2mo
Save
Mark Applied
Hide
Information Security Architect
Lowell, Massachusetts, United States
$83k-$136k/yr OnsiteFull Time
Proven background in security engineering or architecture across network, cloud, and application security; strong writing and cloud security design skills; ability to translate security concepts to non-security stakeholders; U.S. Persons due to ITAR requirements.
Azure, AWS, Zero Trust, Cloud security
2mo
Save
Mark Applied
Hide
Senior Cyber Defense Infrastructure Engineer (Security Tooling Operations)
Westbrook or United States
$120k-$150k/yr HybridFull Time
5+ YOE5+ years' experience engineering enterprise security platforms; hands-on with EDR, SIEM, vulnerability management, and cloud tooling; strong Linux/Windows, cloud (AWS/Azure), and systems integration.
EDR, SIEM, Vulnerability Management, Cloud Security Tools, Linux, Windows, AWS, Azure
5d
Save
Mark Applied
Hide
Senior Software Engineer - Confluent, Product Security Access Management
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$131k-$245k/yr HybridFull Time
4+ YOEBachelor's degree,4+ years software/product/security engineering experience,distributed systems and cloud experience,proficiency in Java/Scala/C/C++/Go;EMR not required;security and IAM experience preferred.
Java, Scala, C/C++, Go, AWS, Azure, GCP
2mo
Save
Mark Applied
Hide
Engineering Manager, Application Security
Austin or San Francisco or Concord
$210k-$240k/yr HybridFull Time
5+ YOE2+ Mgmt5+ years security or full-stack engineering; 2+ years managing security or platform team; hands-on AppSec; automation with AI/LLMs; fintech/real estate familiarity preferred.
JavaScript, NodeJS, Typescript, MongoDB, Kubernetes, AWS, SAST, DAST, SCA, AI tooling
1w
Save
Mark Applied
Hide
Solutions Engineer, Software
Portsmouth or Columbus or Boston or Indianapolis or Plano
$137k-$257k/yr HybridFull Time
10+ years software engineering experience; strong Java, Spring, Kubernetes, AWS, TypeScript; DevOps/SecOps, CI/CD, observability, security best practices; bachelor’s or master’s degree or equivalent.
Java, spring, Kubernetes, AWS, typescript, HTML5, CSSS3, GitHub Actions, NoSQL, OWASP, DCI/MDM
2w
Save
Mark Applied
Hide
Physical Security Engineering Manager
Wilmington or Secaucus
$100k-$125k/yr OnsiteFull Time
5+ YOE5+ Mgmt5+ years management and hands-on server/network experience, relational database expertise, project management skills, strong customer-facing and technical communication, ability to manage multiple projects and teams.
MySQL, PostgreSQL, MS SQL, AWS, Azure, GCP, ServiceNow, Jira
2w
Save
Mark Applied
Hide
Physical Security Engineering Manager
Wilmington or Secaucus
$100k-$125k/yr OnsiteFull Time
5+ YOE5+ Mgmt5+ years hands-on servers and enterprise network experience, 5+ years supervisory experience, project management capability, relational database expertise, strong customer-facing and incident communication skills.
MySQL, PostgreSQL, MS SQL, AWS, Azure, GCP, ServiceNow, Jira
1mo
Save
Mark Applied
Hide
Network Engineer
Westlake or Merrimack
OnsiteContract
10+ YOE10+ years in IT infrastructure, deep networking and security knowledge, cloud networking experience (AWS/Azure), Python and automation skills, CCNA/CCNP/CCSE preferred, strong troubleshooting and communication.
Python, Ansible, AWS, Azure, SDN, Cisco
2mo
Save
Mark Applied
Hide
Senior Systems Engineer
Portsmouth, New Hampshire, United States
HybridFull Time
10+ YOE10+ years supporting enterprise infrastructure, VMware, Windows Server, M365/Entra, Azure/AWS, SAN, scripting with PowerShell/Bash/Python, security and compliance (HIPAA), monitoring and DR experience.
VMware Infrastructure, Cisco UCS, Storage Area Networks (SAN), Microsoft Windows Server, Microsoft 365, Office 365, Microsoft Azure, Entra ID, Amazon Web Services (AWS), Active Directory, Exchange, SharePoint Online, SQL Server, SentinelOne, Windows 10, Windows 11, PowerShell, Bash, Python, Microsoft System Center
2w
Save
Mark Applied
Hide
Cybersecurity Engineer
Chelmsford, Massachusetts, United States
$114k-$152k/yr RemoteFull Time
5+ YOE5+ years in offensive security/threat research/detection engineering; strong attacker tradecraft knowledge; experience with adversary emulation, detection development, SIEM/EDR/XDR, cloud environments; scripting skills.
Python, PowerShell, Bash, EDR, XDR, SIEM, AWS, Azure, Windows, Unix, Linux, MITRE ATT&CK
Explore Jobs