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Senior Security Engineer –Fortinet SME
Join a dedicated lab team supporting one of the world’s largest telecom providers and its U.S. government customer as they adopt next generation Fortinet security platforms. You will design, build, and certify complex Fortinet architectures in a controlled environment before they are rolled into mission-critical production networks.

This opportunity is open to candidates local to Ashburn, VA, with the expectation of being on-site two days per week.

Senior Security Engineer requirements/qualification:

• Security Clearance: Active or obtainable U.S. Public Trust.
• 7+ years hands on with FortiGate, FortiManager, and FortiAnalyzer; deep expertise in routing, SD-WAN, SSL/IPSec VPN, UTM/NGFW policies, and multi-VDOM design.
• Proven experience architecting, configuring, and troubleshooting FortiGate HA clusters; skilled at diagnosing split brain and sync failure conditions.
• Practical knowledge of FortiWeb, FortiMail, FortiAuthenticator, FortiSandbox, and related solutions.
• Proficient in Python or Bash scripting 
• Comfortable developing detailed test plans, executing complex upgrade/rollback scenarios, and analyzing results.
• Clear technical writing, diagramming (Visio / draw.io), and the ability to brief both engineers and executives.

Senior Security Engineer responsibility

• Create detailed test plans covering functional, performance, resiliency, and security use cases aligned to customer requirements and DISA STIG / NIST controls.
• Execute regression, upgrade, and rollback testing; simulate split brain, sync failure, and session handling scenarios in HA clusters.
• Author Method-of-Procedure (MOP) and Standard Operating Procedure (SOP) documents; peer-review with Operations to ensure smooth production deployment.
• Produce design certification reports and executive briefs summarizing findings, risk, and mitigation steps.
• Partner with planning, engineering, and customer security teams to refine requirements and translate them into lab objectives.

TSG is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field – or equivalent combination of education and experience
• 3–5 years of hands-on experience with virtualization technologies including VMware ESXi, vSphere, or OpenStack
• Proven experience troubleshooting at the physical and first layer of virtualization
• Strong understanding of Kubernetes and experience troubleshooting clusters
• 2+ years of experience with automation tools such as Ansible, Terraform, GitLab, Jenkins, or similar
• Proficiency in scripting with Python, Bash, or PowerShell to support automation and operations

• Familiarity with VMware Cloud (VMC) on AWS and hybrid cloud architecture
• Understanding of Software-Defined Networking (SDN) and Virtual Network Functions (VNF)
• Experience with monitoring and logging solutions like Prometheus, FluentBit, or the ELK Stack 

• Deploy, configure, and manage highly virtualized environments using VMware ESXi, vSphere, OpenStack, and Wind River
• Assist in the design and implementation of scalable, fault-tolerant virtual infrastructure across multiple data centers
• Support the development and maintenance of virtualization frameworks, optimizing resource allocation, performance, and capacity planning
• Troubleshooting of physical and first layer of virtualization
• Develop and enhance automation for provisioning, monitoring, and managing virtual infrastructure using Ansible, Terraform, and Jenkins
• Support zero-touch provisioning (ZTP) and automated recovery processes to ensure high availability
• Identify and implement optimizations to improve performance while reducing operational overhead
• Work cross-functionally with cloud, networking, and software teams to ensure seamless platform integration
• Provide guidance on best practices for virtualization and automation
• Participate in knowledge-sharing activities, mentoring junior engineers, and contributing to technical documentation
• Monitor and troubleshoot virtual environments to proactively address performance bottlenecks and system failures
• Assist in backup, disaster recovery, and failover strategies to enhance system resilience
• Implement automated responses to incidents to minimize manual intervention
• Contribute to defining and maintaining best practices for virtualization and automation processes
• Maintain detailed documentation of infrastructure configurations and procedures

Epic Cadence Analyst - REMOTE (EST)
The Epic Cadence Analyst will join the Patient Access Team at one of The Select Group's healthcare clients to support a large guided scheduling project. This position requires a highly skilled contractor with deep expertise in Epic Cadence, specifically focusing on decision trees within guided scheduling. The consultant will need to hit the ground running and contribute to both front-end and back-end work. This is a fully remote position.

Requirements:

Essential Skills:

• Epic Cadence Certification: Must hold the official certification for Epic Cadence.

• 5+ Years of Cadence Experience: Proven experience working with the Epic Cadence module.

• Expertise in Guided Scheduling: Strong background in using guided scheduling within Epic.

• Expertise in Decision Trees: In-depth knowledge of designing and managing decision trees for scheduling workflows.

• Back-End Project Experience: Experience with handling ticket requests, system configuration, and project-related back-end tasks.

Education/Certification:

• Bachelor's Degree: Required.

• Epic Cadence Certification: Required.

Onboarding:

• Background Check (BGC)

• Drug Test

Responsibilities:

• Support Guided Scheduling Project: Contribute to a large-scale guided scheduling initiative.

• Design and Manage Decision Trees: Work specifically on developing and optimizing decision trees within the scheduling process.

• Collaborate with Patient Access Team: Work closely with the team to understand project needs and provide solutions using Epic Cadence.

• Handle Back-End Tasks: Support ticket requests and resolve issues related to system configuration and project implementation.

• Ensure System Integrity: Ensure that all decision trees and guided scheduling processes work seamlessly within the Epic Cadence framework.
  
  
  TSG is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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