Top Cybersecurity Jobs in Tucson, AZ

Customer-facing security engineer responsible for implementing, configuring, troubleshooting, and optimizing DLP and CASB solutions. Act as a technical SME, tune policies and detection logic, manage upgrades/patching, validate changes, document work in CRM/case systems, mentor junior staff, participate in on-call rotation, and collaborate with internal teams and vendors to maintain scalable, high-performing security controls and meet customer SLOs.

Ensures project deliverables meet quality, accuracy, completeness, and schedule requirements. Manages documentation control, versioning, repositories, status reports, meeting notes, and tracking logs across technical and program teams. Collaborates with stakeholders, supports Agile and SDLC environments, validates project outputs, and improves documentation and QA workflows using tools such as Jira, Confluence, SharePoint, Microsoft Office, and ServiceNow.

Lead and scale a partner ecosystem (VARs, distributors, MSSPs) across the US West Coast/Canada. Own partner recruiting, onboarding, enablement, joint business planning, co-selling, pipeline management, forecasting, and regional demand generation. Align closely with field sales, Marketing, Product, and leadership to drive partner-sourced revenue, improve channel programs, and provide market/competitive insights.

Recruiter responsible for full-cycle staffing for U.S. technical, professional, government, and federal contracting roles. Duties include sourcing, screening, negotiating, submitting, and coordinating candidates, including professionals holding Top Secret, TS/SCI, and CI Polygraph clearances. The role requires LinkedIn Recruiter expertise, AI-assisted sourcing, strong English communication, accurate documentation, candidate relationship management, and the ability to manage multiple openings remotely during U.S. Eastern Time hours.

Design, build, and operate Internet-scale scanning, DNS, crawling, attribution, and data collection systems. Own backend services and large-scale data pipelines, improve Internet Map reliability and coverage, and lead distributed systems architecture. Partner across research, product, security, and engineering to productionize scalable systems. Participate in observability, incident response, on-call operations, technical reviews, and mentoring.

Source and prescreen diverse technical talent for Mission Systems by partnering with recruiters and hiring managers, developing targeted sourcing plans, cultivating candidate relationships, researching market trends, promoting employer branding, using AI-powered sourcing tools, and tracking activity in applicant tracking and candidate relationship management systems.

Provides Tier 2 technical support for managed-service clients, resolving advanced hardware, software, network, Microsoft 365, identity, endpoint, and security issues. Manages tickets, monitoring, patching, documentation, and asset records while supporting HIPAA-sensitive healthcare and life sciences environments. Collaborates on deployments and migrations, identifies improvement opportunities, participates in on-call rotations, and mentors junior technicians.

Conduct internal and external network, web application, API, mobile, cloud, social engineering, and wireless penetration tests. Advise clients on security and compliance, simulate cyberattacks, generate assessment reports, support engagement scoping and remediation, improve testing methodologies, manage escalations, and mentor junior staff while meeting delivery and utilization targets.

Administers Microsoft Defender services for a DoD customer, monitoring endpoint security, EDR, NGAV, attack-surface reduction, cloud protection, SIEM integrations, cross-platform controls, WDAC, DLP, compliance reporting, and security dashboards. Escalates anomalies, maintains policies and procedures, investigates alerts, and supports Windows, Linux, and mobile-device protection. Requires cybersecurity experience, Microsoft security expertise, DoD compliance knowledge, Security+ certification, and an active Secret clearance.

Own full-cycle new customer acquisition for SMB and mid-market accounts, from outbound prospecting and qualification through demonstrations, trials, negotiation, and close. Generate most pipeline independently, manage high-volume opportunities, sell through channel partners, maintain accurate CRM and forecasts, and communicate mobile security value to lean IT and security teams. The role also contributes to sales playbooks, collaborates cross-functionally, and requires occasional territory travel.