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62 Calance Contract Jobs Hiring Near You

Calance US

.NET Developer- Onsite

Wilmington, DE · On-site

W2 only contract, no 3rd parties or C2C please - onsite interview required in Wilmington, DE * * We are seeking an experienced .NET Developer to design, build, and maintain enterprise-grade web ...

Calance US

.NET Developer- Onsite

Wilmington, DE

W2 only contract, no 3rd parties or C2C please - onsite interview required in Wilmington, DE * * We are seeking an experienced .NET Developer to design, build, and maintain enterprise-grade web ...

Calance US

Network Admin - Onsite

Weed, CA

We are hiring Network Admin - Onsite for a Contract To Hire position in Englewood, CO Location: Englewood, CO (Onsite) Position Overview Our client is seeking a hands-on Network Administrator to ...

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Infographic showing various Contract job openings at Calance in the United States as of August 2026, with employment types broken down into 100% Contract. Highlights an 77% Physical, 21% Hybrid, and 2% Remote job distribution.

Senior Tenable One Cybersecurity Engineer - Remote

Calance

San Antonio, TX • On-site

$104K - $142K/yr

Other

Posted 5 days ago

Job description

Senior Cybersecurity Engineer - Tenable One


Company is looking for a senior-level cybersecurity engineer to lead the architecture, deployment, and operationalization of the Tenable One exposure management platform across a global data center and colocation environment. This role spans both traditional IT vulnerability management and OT/IoT security — including building management systems, power and cooling infrastructure, and other critical facility technology.

This is a hands-on senior individual contributor role. The engineer will own technical design decisions, drive the build, and hand off a running, measurable program to the customer's security operations team.

Key Responsibilities

Architecture

Design the end-to-end Tenable One architecture: scanner/sensor placement, network segmentation considerations, data flow, and integration points across a distributed global footprint.

Produce a target-state architecture and phased deployment roadmap covering IT and OT/IoT scopes.

Define asset discovery, tagging, and grouping strategy to support accurate exposure scoring and business-context reporting.

Advise on passive vs. active collection methods in sensitive OT environments where active scanning carries operational risk.

Deployment

Deploy and configure Tenable One and its component modules — Tenable Vulnerability Management, Tenable Security Center, Tenable OT Security, Nessus scanners, Nessus Agents, and Tenable Identity Exposure / Attack Surface Management as scoped.

Stand up scan policies, credentialed scanning, agent deployment at scale, and scan scheduling aligned to customer change windows.

Build integrations with adjacent systems: CMDB/ITSM (ServiceNow), SIEM, ticketing, identity, and cloud provider accounts.

Validate coverage and data quality; remediate scan gaps, credential failures, and false positives.

Operationalization

Establish the vulnerability and exposure management operating model: SLAs, risk-based prioritization, remediation workflows, exception handling, and escalation paths.

Build dashboards and executive-level reporting on exposure posture, remediation velocity, and coverage.

Automate recurring workflows (ticket creation, asset reconciliation, reporting) via API and scripting.

Document runbooks, standard operating procedures, and knowledge transfer materials; train customer analysts and engineers.

Partner with IT, OT/facilities, and application owners to drive adoption and remediation accountability.

We strive to create an environment where all employees are empowered to succeed based on their skills, performance, and dedication. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for All!

Equal Opportunity Employer

Please inform candidates that this is a contract role with your company and will be assigned to a third?party customer of World Wide Technology.

We’re committed to pay transparency. We ask that when posting a role with WWT please include a clear salary or pay range to support fairness and informed decisions.

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