IT Systems Engineer - Tier 3

STACK Cybersecurity
Livonia, MI

About the Company

STACK Cybersecurity is a 20-year full-service Managed Service Provider (MSP) as well as a growing Managed Security Service Provider (MSSP). We are an IT consulting company that provides ongoing support and management of customer network environments, workstations, and servers with an emphasis on Cybersecurity first solutions.

About the Role

We are currently seeking talented Information Technical Support professionals for a full-time position as an IT Support Technician - Tier 3. The Tier 3 Technician is responsible for advanced technical support of desktop, Server and network environments along with advanced capabilities in Cybersecurity tactics such as Indicators of Compromise, Email Security and SIEM logging.

Requirements

Responsibilities & Qualifications:

  • Advanced Windows Technical Support relating to common technical issues involving Microsoft’s core business applications (MS Office, Word, Excel, Outlook, EntraID and Intune), Workstation and Server Operating Systems
  • Support of Backup Solutions and Processes
  • Advanced Network Support - Layer 3 and above
  • Enterprise Firewall experience, including IPSEC, NAT, Policies, Rules and general configuration.
  • Applications support, including installing, configuring, migrating, and troubleshooting applications and third-party line of business applications
  • Malware, spam, and antivirus support on desktops and remediation of Cybersecurity Incidents.
  • Strong communication skills when interacting with external clients. Keeping them informed of tickets before, during, and after service requests

Knowledge of Cybersecurity Tools:

  • Familiarity with tools such as EDR (Endpoint Detection and Response), MDR (Managed Detection and Response), SASE (Secure Access Service Edge), intrusion prevention systems (IPS), and vulnerability scanners.

Problem-Solving Under Pressure:

  • Apply problem-solving skills effectively even in high-pressure situations.
  • Prioritize and address security incidents promptly.

Effective Communication:

  • Present security findings and recommendations to senior leadership.
  • Excellent written and verbal communication skills.

Attention to Detail and Organization:

  • Strong attention to detail when analyzing security data.
  • Organize findings and create comprehensive reports.

Independence and Teamwork:

  • Work independently on security tasks.
  • Collaborate effectively within a team environment.
  • Deadline and detail-oriented
  • Proficiency in English
  • Excellent communication skills
  • Requires on-time, present work ethic
  • After-hours work may be required to accomplish tasks
  • Weekend work may be required to accomplish tasks
  • On-Call rotation participation will be required

Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Training & Development
Posted 2026-03-31

Recommended Jobs

HR Director

Robert Half
Grand Rapids, MI

Job Description Job Description We are looking for an experienced HR Director to lead and oversee all aspects of human resources within our organization in Grand Rapids, Michigan. This role requi…

View Details
Posted 2026-03-26

Outside Sales Representative - Graphics and Color (Clawson)

ARC Document Solutions
Clawson, MI

Position Title: Outside Sales Representative - Graphics and Color Description Job Title: Outside Sales Representative Brand Graphics & Visual Display Sales Location: Clawson, Michigan…

View Details
Posted 2026-03-27

AV Safety Engineering Analytics Engineer (GPSSC)

General Motors
Wyoming, MI

Job Description Work arrangement : Remote: This role is based remotely but if you live within a 50-mile radius of [Atlanta, Austin, Detroit, Warren, Milford or Mountain View], you are expected to…

View Details
Posted 2026-03-22

1st Shift Part Time Medical Supervisor - LPN, MA, CNA, EMT

Appledorn Assisted Living Center South
Holland, MI

Qualifications for Shift Supervisor: Position may be staffed by License Practical Nurse (LPN) or similar experience as a Medical Assistant (MA), Emergency Medical Technician (EMT) or Certified Nurse…

View Details
Posted 2025-08-26

Associate Account Manager / Application Engineer

Thornley Corporate Solutions
Auburn Hills, MI

Associate Account Manager / Application Engineer (GM Account) Remote (Michigan-based) | Detroit-area team Comp: $90,000 to $100,000 base + bonus + profit sharing + company carYou're a few…

View Details
Posted 2026-03-20

Insurance and Financial Services Position - State Farm Agent Team Member

Dave Smith - State Farm Agent
Caledonia, MI

Job Description Job Description Benefits: ~401(k) ~ Bonus based on performance ~ Opportunity for advancement ~ Paid time off ~ Training & development ~ Competitive salary Position…

View Details
Posted 2026-03-26

Process Engineer - Battle Creek Area

The Pivot Group
Battle Creek, MI

Process Engineer | Battle Creek, MI Salary Range: $71,000 - $105,000 depending on experience Are you a meticulous professional with a passion for optimizing manufacturing processes…

View Details
Posted 2026-03-11

Applications Engineer - Newaygo Area

The Pivot Group
Newaygo, MI

Job Description Job Description Applications Engineer | Newaygo, MI Salary Range: $76,000 - $116,000 depending on experience Are you a dynamic leader with a passion for excelling in ap…

View Details
Posted 2026-03-17

Summer Day Camp Counselor-Intern

KE Camps
South Lyon, MI

Job Description Job Description KE Camps is the leading provider of summer camps for country clubs nationwide. We partner with over 230 private clubs all over the country to implement traditional…

View Details
Posted 2026-03-23

Commercial Roofer - Experienced Installer

Four Seasons Kanga Roof
Roseville, MI

Job Description Job Description Excellent new career opportunity available for an experienced roofer with Four Seasons Kanga Roof ! We're looking for a talented and motivated person to join our …

View Details
Posted 2026-03-23